clang -cc1 -cc1 -triple amd64-unknown-openbsd7.0 -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name AsmWriter.cpp -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model static -mframe-pointer=all -relaxed-aliasing -fno-rounding-math -mconstructor-aliases -munwind-tables -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fcoverage-compilation-dir=/usr/src/gnu/usr.bin/clang/libLLVM/obj -resource-dir /usr/local/lib/clang/13.0.0 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/AMDGPU -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Analysis -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ASMParser -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/BinaryFormat -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Bitcode -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Bitcode -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Bitstream -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /include/llvm/CodeGen -I /include/llvm/CodeGen/PBQP -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/IR -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/IR -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms/Coroutines -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ProfileData/Coverage -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/DebugInfo/CodeView -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/DebugInfo/DWARF -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/DebugInfo -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/DebugInfo/MSF -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/DebugInfo/PDB -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Demangle -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ExecutionEngine -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ExecutionEngine/JITLink -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ExecutionEngine/Orc -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Frontend -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Frontend/OpenACC -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Frontend -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Frontend/OpenMP -I /include/llvm/CodeGen/GlobalISel -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/IRReader -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms/InstCombine -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/Transforms/InstCombine -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/LTO -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Linker -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/MC -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/MC/MCParser -I /include/llvm/CodeGen/MIRParser -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Object -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Option -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Passes -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ProfileData -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms/Scalar -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/ADT -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Support -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/DebugInfo/Symbolize -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Target -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms/Utils -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms/Vectorize -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include/llvm/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/Target/X86 -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include/llvm/Transforms/IPO -I /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/include -I /usr/src/gnu/usr.bin/clang/libLLVM/../include -I /usr/src/gnu/usr.bin/clang/libLLVM/obj -I /usr/src/gnu/usr.bin/clang/libLLVM/obj/../include -D NDEBUG -D __STDC_LIMIT_MACROS -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D LLVM_PREFIX="/usr" -internal-isystem /usr/include/c++/v1 -internal-isystem /usr/local/lib/clang/13.0.0/include -internal-externc-isystem /usr/include -O2 -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -Wno-comment -std=c++14 -fdeprecated-macro -fdebug-compilation-dir=/usr/src/gnu/usr.bin/clang/libLLVM/obj -ferror-limit 19 -fvisibility-inlines-hidden -fwrapv -stack-protector 2 -fno-rtti -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-valloc -fno-builtin-free -fno-builtin-strdup -fno-builtin-strndup -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /home/ben/Projects/vmm/scan-build/2022-01-12-194120-40624-1 -x c++ /usr/src/gnu/usr.bin/clang/libLLVM/../../../llvm/llvm/lib/IR/AsmWriter.cpp
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
11 | |
12 | |
13 | |
14 | |
15 | |
16 | |
17 | |
18 | #include "llvm/ADT/APFloat.h" |
19 | #include "llvm/ADT/APInt.h" |
20 | #include "llvm/ADT/ArrayRef.h" |
21 | #include "llvm/ADT/DenseMap.h" |
22 | #include "llvm/ADT/None.h" |
23 | #include "llvm/ADT/Optional.h" |
24 | #include "llvm/ADT/STLExtras.h" |
25 | #include "llvm/ADT/SetVector.h" |
26 | #include "llvm/ADT/SmallString.h" |
27 | #include "llvm/ADT/SmallVector.h" |
28 | #include "llvm/ADT/StringExtras.h" |
29 | #include "llvm/ADT/StringRef.h" |
30 | #include "llvm/ADT/iterator_range.h" |
31 | #include "llvm/BinaryFormat/Dwarf.h" |
32 | #include "llvm/Config/llvm-config.h" |
33 | #include "llvm/IR/Argument.h" |
34 | #include "llvm/IR/AssemblyAnnotationWriter.h" |
35 | #include "llvm/IR/Attributes.h" |
36 | #include "llvm/IR/BasicBlock.h" |
37 | #include "llvm/IR/CFG.h" |
38 | #include "llvm/IR/CallingConv.h" |
39 | #include "llvm/IR/Comdat.h" |
40 | #include "llvm/IR/Constant.h" |
41 | #include "llvm/IR/Constants.h" |
42 | #include "llvm/IR/DebugInfoMetadata.h" |
43 | #include "llvm/IR/DerivedTypes.h" |
44 | #include "llvm/IR/Function.h" |
45 | #include "llvm/IR/GlobalAlias.h" |
46 | #include "llvm/IR/GlobalIFunc.h" |
47 | #include "llvm/IR/GlobalIndirectSymbol.h" |
48 | #include "llvm/IR/GlobalObject.h" |
49 | #include "llvm/IR/GlobalValue.h" |
50 | #include "llvm/IR/GlobalVariable.h" |
51 | #include "llvm/IR/IRPrintingPasses.h" |
52 | #include "llvm/IR/InlineAsm.h" |
53 | #include "llvm/IR/InstrTypes.h" |
54 | #include "llvm/IR/Instruction.h" |
55 | #include "llvm/IR/Instructions.h" |
56 | #include "llvm/IR/IntrinsicInst.h" |
57 | #include "llvm/IR/LLVMContext.h" |
58 | #include "llvm/IR/Metadata.h" |
59 | #include "llvm/IR/Module.h" |
60 | #include "llvm/IR/ModuleSlotTracker.h" |
61 | #include "llvm/IR/ModuleSummaryIndex.h" |
62 | #include "llvm/IR/Operator.h" |
63 | #include "llvm/IR/Type.h" |
64 | #include "llvm/IR/TypeFinder.h" |
65 | #include "llvm/IR/Use.h" |
66 | #include "llvm/IR/User.h" |
67 | #include "llvm/IR/Value.h" |
68 | #include "llvm/Support/AtomicOrdering.h" |
69 | #include "llvm/Support/Casting.h" |
70 | #include "llvm/Support/Compiler.h" |
71 | #include "llvm/Support/Debug.h" |
72 | #include "llvm/Support/ErrorHandling.h" |
73 | #include "llvm/Support/Format.h" |
74 | #include "llvm/Support/FormattedStream.h" |
75 | #include "llvm/Support/raw_ostream.h" |
76 | #include <algorithm> |
77 | #include <cassert> |
78 | #include <cctype> |
79 | #include <cstddef> |
80 | #include <cstdint> |
81 | #include <iterator> |
82 | #include <memory> |
83 | #include <string> |
84 | #include <tuple> |
85 | #include <utility> |
86 | #include <vector> |
87 | |
88 | using namespace llvm; |
89 | |
90 | |
91 | AssemblyAnnotationWriter::~AssemblyAnnotationWriter() = default; |
92 | |
93 | |
94 | |
95 | |
96 | |
97 | using OrderMap = MapVector<const Value *, unsigned>; |
98 | |
99 | using UseListOrderMap = |
100 | DenseMap<const Function *, MapVector<const Value *, std::vector<unsigned>>>; |
101 | |
102 | |
103 | |
104 | static const Value *skipMetadataWrapper(const Value *V) { |
105 | if (const auto *MAV = dyn_cast<MetadataAsValue>(V)) |
106 | if (const auto *VAM = dyn_cast<ValueAsMetadata>(MAV->getMetadata())) |
107 | return VAM->getValue(); |
108 | return V; |
109 | } |
110 | |
111 | static void orderValue(const Value *V, OrderMap &OM) { |
112 | if (OM.lookup(V)) |
113 | return; |
114 | |
115 | if (const Constant *C = dyn_cast<Constant>(V)) |
116 | if (C->getNumOperands() && !isa<GlobalValue>(C)) |
117 | for (const Value *Op : C->operands()) |
118 | if (!isa<BasicBlock>(Op) && !isa<GlobalValue>(Op)) |
119 | orderValue(Op, OM); |
120 | |
121 | |
122 | |
123 | unsigned ID = OM.size() + 1; |
124 | OM[V] = ID; |
125 | } |
126 | |
127 | static OrderMap orderModule(const Module *M) { |
128 | OrderMap OM; |
129 | |
130 | for (const GlobalVariable &G : M->globals()) { |
131 | if (G.hasInitializer()) |
132 | if (!isa<GlobalValue>(G.getInitializer())) |
133 | orderValue(G.getInitializer(), OM); |
134 | orderValue(&G, OM); |
135 | } |
136 | for (const GlobalAlias &A : M->aliases()) { |
137 | if (!isa<GlobalValue>(A.getAliasee())) |
138 | orderValue(A.getAliasee(), OM); |
139 | orderValue(&A, OM); |
140 | } |
141 | for (const GlobalIFunc &I : M->ifuncs()) { |
142 | if (!isa<GlobalValue>(I.getResolver())) |
143 | orderValue(I.getResolver(), OM); |
144 | orderValue(&I, OM); |
145 | } |
146 | for (const Function &F : *M) { |
147 | for (const Use &U : F.operands()) |
148 | if (!isa<GlobalValue>(U.get())) |
149 | orderValue(U.get(), OM); |
150 | |
151 | orderValue(&F, OM); |
152 | |
153 | if (F.isDeclaration()) |
154 | continue; |
155 | |
156 | for (const Argument &A : F.args()) |
157 | orderValue(&A, OM); |
158 | for (const BasicBlock &BB : F) { |
159 | orderValue(&BB, OM); |
160 | for (const Instruction &I : BB) { |
161 | for (const Value *Op : I.operands()) { |
162 | Op = skipMetadataWrapper(Op); |
163 | if ((isa<Constant>(*Op) && !isa<GlobalValue>(*Op)) || |
164 | isa<InlineAsm>(*Op)) |
165 | orderValue(Op, OM); |
166 | } |
167 | orderValue(&I, OM); |
168 | } |
169 | } |
170 | } |
171 | return OM; |
172 | } |
173 | |
174 | static std::vector<unsigned> |
175 | predictValueUseListOrder(const Value *V, unsigned ID, const OrderMap &OM) { |
176 | |
177 | using Entry = std::pair<const Use *, unsigned>; |
178 | SmallVector<Entry, 64> List; |
179 | for (const Use &U : V->uses()) |
180 | |
181 | if (OM.lookup(U.getUser())) |
182 | List.push_back(std::make_pair(&U, List.size())); |
183 | |
184 | if (List.size() < 2) |
185 | |
186 | return {}; |
187 | |
188 | |
189 | |
190 | |
191 | bool GetsReversed = !isa<BasicBlock>(V); |
192 | if (auto *BA = dyn_cast<BlockAddress>(V)) |
193 | ID = OM.lookup(BA->getBasicBlock()); |
194 | llvm::sort(List, [&](const Entry &L, const Entry &R) { |
195 | const Use *LU = L.first; |
196 | const Use *RU = R.first; |
197 | if (LU == RU) |
198 | return false; |
199 | |
200 | auto LID = OM.lookup(LU->getUser()); |
201 | auto RID = OM.lookup(RU->getUser()); |
202 | |
203 | |
204 | if (LID < RID) { |
205 | if (GetsReversed) |
206 | if (RID <= ID) |
207 | return true; |
208 | return false; |
209 | } |
210 | if (RID < LID) { |
211 | if (GetsReversed) |
212 | if (LID <= ID) |
213 | return false; |
214 | return true; |
215 | } |
216 | |
217 | |
218 | |
219 | if (GetsReversed) |
220 | if (LID <= ID) |
221 | return LU->getOperandNo() < RU->getOperandNo(); |
222 | return LU->getOperandNo() > RU->getOperandNo(); |
223 | }); |
224 | |
225 | if (llvm::is_sorted(List, [](const Entry &L, const Entry &R) { |
226 | return L.second < R.second; |
227 | })) |
228 | |
229 | return {}; |
230 | |
231 | |
232 | std::vector<unsigned> Shuffle(List.size()); |
233 | for (size_t I = 0, E = List.size(); I != E; ++I) |
234 | Shuffle[I] = List[I].second; |
235 | return Shuffle; |
236 | } |
237 | |
238 | static UseListOrderMap predictUseListOrder(const Module *M) { |
239 | OrderMap OM = orderModule(M); |
240 | UseListOrderMap ULOM; |
241 | for (const auto &Pair : OM) { |
242 | const Value *V = Pair.first; |
243 | if (V->use_empty() || std::next(V->use_begin()) == V->use_end()) |
244 | continue; |
245 | |
246 | std::vector<unsigned> Shuffle = |
247 | predictValueUseListOrder(V, Pair.second, OM); |
248 | if (Shuffle.empty()) |
249 | continue; |
250 | |
251 | const Function *F = nullptr; |
252 | if (auto *I = dyn_cast<Instruction>(V)) |
253 | F = I->getFunction(); |
254 | if (auto *A = dyn_cast<Argument>(V)) |
255 | F = A->getParent(); |
256 | if (auto *BB = dyn_cast<BasicBlock>(V)) |
257 | F = BB->getParent(); |
258 | ULOM[F][V] = std::move(Shuffle); |
259 | } |
260 | return ULOM; |
261 | } |
262 | |
263 | static const Module *getModuleFromVal(const Value *V) { |
264 | if (const Argument *MA = dyn_cast<Argument>(V)) |
265 | return MA->getParent() ? MA->getParent()->getParent() : nullptr; |
266 | |
267 | if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) |
268 | return BB->getParent() ? BB->getParent()->getParent() : nullptr; |
269 | |
270 | if (const Instruction *I = dyn_cast<Instruction>(V)) { |
271 | const Function *M = I->getParent() ? I->getParent()->getParent() : nullptr; |
272 | return M ? M->getParent() : nullptr; |
273 | } |
274 | |
275 | if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) |
276 | return GV->getParent(); |
277 | |
278 | if (const auto *MAV = dyn_cast<MetadataAsValue>(V)) { |
279 | for (const User *U : MAV->users()) |
280 | if (isa<Instruction>(U)) |
281 | if (const Module *M = getModuleFromVal(U)) |
282 | return M; |
283 | return nullptr; |
284 | } |
285 | |
286 | return nullptr; |
287 | } |
288 | |
289 | static void PrintCallingConv(unsigned cc, raw_ostream &Out) { |
290 | switch (cc) { |
291 | default: Out << "cc" << cc; break; |
292 | case CallingConv::Fast: Out << "fastcc"; break; |
293 | case CallingConv::Cold: Out << "coldcc"; break; |
294 | case CallingConv::WebKit_JS: Out << "webkit_jscc"; break; |
295 | case CallingConv::AnyReg: Out << "anyregcc"; break; |
296 | case CallingConv::PreserveMost: Out << "preserve_mostcc"; break; |
297 | case CallingConv::PreserveAll: Out << "preserve_allcc"; break; |
298 | case CallingConv::CXX_FAST_TLS: Out << "cxx_fast_tlscc"; break; |
299 | case CallingConv::GHC: Out << "ghccc"; break; |
300 | case CallingConv::Tail: Out << "tailcc"; break; |
301 | case CallingConv::CFGuard_Check: Out << "cfguard_checkcc"; break; |
302 | case CallingConv::X86_StdCall: Out << "x86_stdcallcc"; break; |
303 | case CallingConv::X86_FastCall: Out << "x86_fastcallcc"; break; |
304 | case CallingConv::X86_ThisCall: Out << "x86_thiscallcc"; break; |
305 | case CallingConv::X86_RegCall: Out << "x86_regcallcc"; break; |
306 | case CallingConv::X86_VectorCall:Out << "x86_vectorcallcc"; break; |
307 | case CallingConv::Intel_OCL_BI: Out << "intel_ocl_bicc"; break; |
308 | case CallingConv::ARM_APCS: Out << "arm_apcscc"; break; |
309 | case CallingConv::ARM_AAPCS: Out << "arm_aapcscc"; break; |
310 | case CallingConv::ARM_AAPCS_VFP: Out << "arm_aapcs_vfpcc"; break; |
311 | case CallingConv::AArch64_VectorCall: Out << "aarch64_vector_pcs"; break; |
312 | case CallingConv::AArch64_SVE_VectorCall: |
313 | Out << "aarch64_sve_vector_pcs"; |
314 | break; |
315 | case CallingConv::MSP430_INTR: Out << "msp430_intrcc"; break; |
316 | case CallingConv::AVR_INTR: Out << "avr_intrcc "; break; |
317 | case CallingConv::AVR_SIGNAL: Out << "avr_signalcc "; break; |
318 | case CallingConv::PTX_Kernel: Out << "ptx_kernel"; break; |
319 | case CallingConv::PTX_Device: Out << "ptx_device"; break; |
320 | case CallingConv::X86_64_SysV: Out << "x86_64_sysvcc"; break; |
321 | case CallingConv::Win64: Out << "win64cc"; break; |
322 | case CallingConv::SPIR_FUNC: Out << "spir_func"; break; |
323 | case CallingConv::SPIR_KERNEL: Out << "spir_kernel"; break; |
324 | case CallingConv::Swift: Out << "swiftcc"; break; |
325 | case CallingConv::SwiftTail: Out << "swifttailcc"; break; |
326 | case CallingConv::X86_INTR: Out << "x86_intrcc"; break; |
327 | case CallingConv::HHVM: Out << "hhvmcc"; break; |
328 | case CallingConv::HHVM_C: Out << "hhvm_ccc"; break; |
329 | case CallingConv::AMDGPU_VS: Out << "amdgpu_vs"; break; |
330 | case CallingConv::AMDGPU_LS: Out << "amdgpu_ls"; break; |
331 | case CallingConv::AMDGPU_HS: Out << "amdgpu_hs"; break; |
332 | case CallingConv::AMDGPU_ES: Out << "amdgpu_es"; break; |
333 | case CallingConv::AMDGPU_GS: Out << "amdgpu_gs"; break; |
334 | case CallingConv::AMDGPU_PS: Out << "amdgpu_ps"; break; |
335 | case CallingConv::AMDGPU_CS: Out << "amdgpu_cs"; break; |
336 | case CallingConv::AMDGPU_KERNEL: Out << "amdgpu_kernel"; break; |
337 | case CallingConv::AMDGPU_Gfx: Out << "amdgpu_gfx"; break; |
338 | } |
339 | } |
340 | |
341 | enum PrefixType { |
342 | GlobalPrefix, |
343 | ComdatPrefix, |
344 | LabelPrefix, |
345 | LocalPrefix, |
346 | NoPrefix |
347 | }; |
348 | |
349 | void llvm::printLLVMNameWithoutPrefix(raw_ostream &OS, StringRef Name) { |
350 | assert(!Name.empty() && "Cannot get empty name!"); |
351 | |
352 | |
353 | bool NeedsQuotes = isdigit(static_cast<unsigned char>(Name[0])); |
354 | if (!NeedsQuotes) { |
355 | for (unsigned i = 0, e = Name.size(); i != e; ++i) { |
356 | |
357 | |
358 | |
359 | |
360 | unsigned char C = Name[i]; |
361 | if (!isalnum(static_cast<unsigned char>(C)) && C != '-' && C != '.' && |
362 | C != '_') { |
363 | NeedsQuotes = true; |
364 | break; |
365 | } |
366 | } |
367 | } |
368 | |
369 | |
370 | if (!NeedsQuotes) { |
371 | OS << Name; |
372 | return; |
373 | } |
374 | |
375 | |
376 | |
377 | OS << '"'; |
378 | printEscapedString(Name, OS); |
379 | OS << '"'; |
380 | } |
381 | |
382 | |
383 | |
384 | |
385 | static void PrintLLVMName(raw_ostream &OS, StringRef Name, PrefixType Prefix) { |
386 | switch (Prefix) { |
387 | case NoPrefix: |
388 | break; |
389 | case GlobalPrefix: |
390 | OS << '@'; |
391 | break; |
392 | case ComdatPrefix: |
393 | OS << '$'; |
394 | break; |
395 | case LabelPrefix: |
396 | break; |
397 | case LocalPrefix: |
398 | OS << '%'; |
399 | break; |
400 | } |
401 | printLLVMNameWithoutPrefix(OS, Name); |
402 | } |
403 | |
404 | |
405 | |
406 | |
407 | static void PrintLLVMName(raw_ostream &OS, const Value *V) { |
408 | PrintLLVMName(OS, V->getName(), |
409 | isa<GlobalValue>(V) ? GlobalPrefix : LocalPrefix); |
410 | } |
411 | |
412 | static void PrintShuffleMask(raw_ostream &Out, Type *Ty, ArrayRef<int> Mask) { |
413 | Out << ", <"; |
414 | if (isa<ScalableVectorType>(Ty)) |
415 | Out << "vscale x "; |
416 | Out << Mask.size() << " x i32> "; |
417 | bool FirstElt = true; |
418 | if (all_of(Mask, [](int Elt) { return Elt == 0; })) { |
419 | Out << "zeroinitializer"; |
420 | } else if (all_of(Mask, [](int Elt) { return Elt == UndefMaskElem; })) { |
421 | Out << "undef"; |
422 | } else { |
423 | Out << "<"; |
424 | for (int Elt : Mask) { |
425 | if (FirstElt) |
426 | FirstElt = false; |
427 | else |
428 | Out << ", "; |
429 | Out << "i32 "; |
430 | if (Elt == UndefMaskElem) |
431 | Out << "undef"; |
432 | else |
433 | Out << Elt; |
434 | } |
435 | Out << ">"; |
436 | } |
437 | } |
438 | |
439 | namespace { |
440 | |
441 | class TypePrinting { |
442 | public: |
443 | TypePrinting(const Module *M = nullptr) : DeferredM(M) {} |
444 | |
445 | TypePrinting(const TypePrinting &) = delete; |
446 | TypePrinting &operator=(const TypePrinting &) = delete; |
447 | |
448 | |
449 | TypeFinder &getNamedTypes(); |
450 | |
451 | |
452 | std::vector<StructType *> &getNumberedTypes(); |
453 | |
454 | bool empty(); |
455 | |
456 | void print(Type *Ty, raw_ostream &OS); |
457 | |
458 | void printStructBody(StructType *Ty, raw_ostream &OS); |
459 | |
460 | private: |
461 | void incorporateTypes(); |
462 | |
463 | |
464 | const Module *DeferredM; |
465 | |
466 | TypeFinder NamedTypes; |
467 | |
468 | |
469 | DenseMap<StructType *, unsigned> Type2Number; |
470 | |
471 | std::vector<StructType *> NumberedTypes; |
472 | }; |
473 | |
474 | } |
475 | |
476 | TypeFinder &TypePrinting::getNamedTypes() { |
477 | incorporateTypes(); |
478 | return NamedTypes; |
479 | } |
480 | |
481 | std::vector<StructType *> &TypePrinting::getNumberedTypes() { |
482 | incorporateTypes(); |
483 | |
484 | |
485 | |
486 | |
487 | if (NumberedTypes.size() == Type2Number.size()) |
488 | return NumberedTypes; |
489 | |
490 | NumberedTypes.resize(Type2Number.size()); |
491 | for (const auto &P : Type2Number) { |
492 | assert(P.second < NumberedTypes.size() && "Didn't get a dense numbering?"); |
493 | assert(!NumberedTypes[P.second] && "Didn't get a unique numbering?"); |
494 | NumberedTypes[P.second] = P.first; |
495 | } |
496 | return NumberedTypes; |
497 | } |
498 | |
499 | bool TypePrinting::empty() { |
500 | incorporateTypes(); |
501 | return NamedTypes.empty() && Type2Number.empty(); |
502 | } |
503 | |
504 | void TypePrinting::incorporateTypes() { |
505 | if (!DeferredM) |
506 | return; |
507 | |
508 | NamedTypes.run(*DeferredM, false); |
509 | DeferredM = nullptr; |
510 | |
511 | |
512 | |
513 | unsigned NextNumber = 0; |
514 | |
515 | std::vector<StructType*>::iterator NextToUse = NamedTypes.begin(), I, E; |
516 | for (I = NamedTypes.begin(), E = NamedTypes.end(); I != E; ++I) { |
517 | StructType *STy = *I; |
518 | |
519 | |
520 | if (STy->isLiteral()) |
521 | continue; |
522 | |
523 | if (STy->getName().empty()) |
524 | Type2Number[STy] = NextNumber++; |
525 | else |
526 | *NextToUse++ = STy; |
527 | } |
528 | |
529 | NamedTypes.erase(NextToUse, NamedTypes.end()); |
530 | } |
531 | |
532 | |
533 | |
534 | void TypePrinting::print(Type *Ty, raw_ostream &OS) { |
535 | switch (Ty->getTypeID()) { |
536 | case Type::VoidTyID: OS << "void"; return; |
537 | case Type::HalfTyID: OS << "half"; return; |
538 | case Type::BFloatTyID: OS << "bfloat"; return; |
539 | case Type::FloatTyID: OS << "float"; return; |
540 | case Type::DoubleTyID: OS << "double"; return; |
541 | case Type::X86_FP80TyID: OS << "x86_fp80"; return; |
542 | case Type::FP128TyID: OS << "fp128"; return; |
543 | case Type::PPC_FP128TyID: OS << "ppc_fp128"; return; |
544 | case Type::LabelTyID: OS << "label"; return; |
545 | case Type::MetadataTyID: OS << "metadata"; return; |
546 | case Type::X86_MMXTyID: OS << "x86_mmx"; return; |
547 | case Type::X86_AMXTyID: OS << "x86_amx"; return; |
548 | case Type::TokenTyID: OS << "token"; return; |
549 | case Type::IntegerTyID: |
550 | OS << 'i' << cast<IntegerType>(Ty)->getBitWidth(); |
551 | return; |
552 | |
553 | case Type::FunctionTyID: { |
554 | FunctionType *FTy = cast<FunctionType>(Ty); |
555 | print(FTy->getReturnType(), OS); |
556 | OS << " ("; |
557 | for (FunctionType::param_iterator I = FTy->param_begin(), |
558 | E = FTy->param_end(); I != E; ++I) { |
559 | if (I != FTy->param_begin()) |
560 | OS << ", "; |
561 | print(*I, OS); |
562 | } |
563 | if (FTy->isVarArg()) { |
564 | if (FTy->getNumParams()) OS << ", "; |
565 | OS << "..."; |
566 | } |
567 | OS << ')'; |
568 | return; |
569 | } |
570 | case Type::StructTyID: { |
571 | StructType *STy = cast<StructType>(Ty); |
572 | |
573 | if (STy->isLiteral()) |
574 | return printStructBody(STy, OS); |
575 | |
576 | if (!STy->getName().empty()) |
577 | return PrintLLVMName(OS, STy->getName(), LocalPrefix); |
578 | |
579 | incorporateTypes(); |
580 | const auto I = Type2Number.find(STy); |
581 | if (I != Type2Number.end()) |
582 | OS << '%' << I->second; |
583 | else |
584 | OS << "%\"type " << STy << '\"'; |
585 | return; |
586 | } |
587 | case Type::PointerTyID: { |
588 | PointerType *PTy = cast<PointerType>(Ty); |
589 | if (PTy->isOpaque()) { |
590 | OS << "ptr"; |
591 | if (unsigned AddressSpace = PTy->getAddressSpace()) |
592 | OS << " addrspace(" << AddressSpace << ')'; |
593 | return; |
594 | } |
595 | print(PTy->getElementType(), OS); |
596 | if (unsigned AddressSpace = PTy->getAddressSpace()) |
597 | OS << " addrspace(" << AddressSpace << ')'; |
598 | OS << '*'; |
599 | return; |
600 | } |
601 | case Type::ArrayTyID: { |
602 | ArrayType *ATy = cast<ArrayType>(Ty); |
603 | OS << '[' << ATy->getNumElements() << " x "; |
604 | print(ATy->getElementType(), OS); |
605 | OS << ']'; |
606 | return; |
607 | } |
608 | case Type::FixedVectorTyID: |
609 | case Type::ScalableVectorTyID: { |
610 | VectorType *PTy = cast<VectorType>(Ty); |
611 | ElementCount EC = PTy->getElementCount(); |
612 | OS << "<"; |
613 | if (EC.isScalable()) |
614 | OS << "vscale x "; |
615 | OS << EC.getKnownMinValue() << " x "; |
616 | print(PTy->getElementType(), OS); |
617 | OS << '>'; |
618 | return; |
619 | } |
620 | } |
621 | llvm_unreachable("Invalid TypeID"); |
622 | } |
623 | |
624 | void TypePrinting::printStructBody(StructType *STy, raw_ostream &OS) { |
625 | if (STy->isOpaque()) { |
626 | OS << "opaque"; |
627 | return; |
628 | } |
629 | |
630 | if (STy->isPacked()) |
631 | OS << '<'; |
632 | |
633 | if (STy->getNumElements() == 0) { |
634 | OS << "{}"; |
635 | } else { |
636 | StructType::element_iterator I = STy->element_begin(); |
637 | OS << "{ "; |
638 | print(*I++, OS); |
639 | for (StructType::element_iterator E = STy->element_end(); I != E; ++I) { |
640 | OS << ", "; |
641 | print(*I, OS); |
642 | } |
643 | |
644 | OS << " }"; |
645 | } |
646 | if (STy->isPacked()) |
647 | OS << '>'; |
648 | } |
649 | |
650 | AbstractSlotTrackerStorage::~AbstractSlotTrackerStorage() {} |
651 | |
652 | namespace llvm { |
653 | |
654 | |
655 | |
656 | |
657 | |
658 | |
659 | class SlotTracker : public AbstractSlotTrackerStorage { |
660 | public: |
661 | |
662 | using ValueMap = DenseMap<const Value *, unsigned>; |
663 | |
664 | private: |
665 | |
666 | const Module* TheModule; |
667 | |
668 | |
669 | const Function* TheFunction = nullptr; |
670 | bool FunctionProcessed = false; |
671 | bool ShouldInitializeAllMetadata; |
672 | |
673 | std::function<void(AbstractSlotTrackerStorage *, const Module *, bool)> |
674 | ProcessModuleHookFn; |
675 | std::function<void(AbstractSlotTrackerStorage *, const Function *, bool)> |
676 | ProcessFunctionHookFn; |
677 | |
678 | |
679 | const ModuleSummaryIndex *TheIndex = nullptr; |
680 | |
681 | |
682 | ValueMap mMap; |
683 | unsigned mNext = 0; |
684 | |
685 | |
686 | ValueMap fMap; |
687 | unsigned fNext = 0; |
688 | |
689 | |
690 | DenseMap<const MDNode*, unsigned> mdnMap; |
691 | unsigned mdnNext = 0; |
692 | |
693 | |
694 | DenseMap<AttributeSet, unsigned> asMap; |
695 | unsigned asNext = 0; |
696 | |
697 | |
698 | StringMap<unsigned> ModulePathMap; |
699 | unsigned ModulePathNext = 0; |
700 | |
701 | |
702 | DenseMap<GlobalValue::GUID, unsigned> GUIDMap; |
703 | unsigned GUIDNext = 0; |
704 | |
705 | |
706 | StringMap<unsigned> TypeIdMap; |
707 | unsigned TypeIdNext = 0; |
708 | |
709 | public: |
710 | |
711 | |
712 | |
713 | |
714 | |
715 | explicit SlotTracker(const Module *M, |
716 | bool ShouldInitializeAllMetadata = false); |
717 | |
718 | |
719 | |
720 | |
721 | |
722 | |
723 | explicit SlotTracker(const Function *F, |
724 | bool ShouldInitializeAllMetadata = false); |
725 | |
726 | |
727 | explicit SlotTracker(const ModuleSummaryIndex *Index); |
728 | |
729 | SlotTracker(const SlotTracker &) = delete; |
730 | SlotTracker &operator=(const SlotTracker &) = delete; |
731 | |
732 | ~SlotTracker() = default; |
733 | |
734 | void setProcessHook( |
735 | std::function<void(AbstractSlotTrackerStorage *, const Module *, bool)>); |
736 | void setProcessHook(std::function<void(AbstractSlotTrackerStorage *, |
737 | const Function *, bool)>); |
738 | |
739 | unsigned getNextMetadataSlot() override { return mdnNext; } |
740 | |
741 | void createMetadataSlot(const MDNode *N) override; |
742 | |
743 | |
744 | |
745 | int getLocalSlot(const Value *V); |
746 | int getGlobalSlot(const GlobalValue *V); |
747 | int getMetadataSlot(const MDNode *N) override; |
748 | int getAttributeGroupSlot(AttributeSet AS); |
749 | int getModulePathSlot(StringRef Path); |
750 | int getGUIDSlot(GlobalValue::GUID GUID); |
751 | int getTypeIdSlot(StringRef Id); |
752 | |
753 | |
754 | |
755 | void incorporateFunction(const Function *F) { |
756 | TheFunction = F; |
757 | FunctionProcessed = false; |
758 | } |
759 | |
760 | const Function *getFunction() const { return TheFunction; } |
761 | |
762 | |
763 | |
764 | |
765 | void purgeFunction(); |
766 | |
767 | |
768 | using mdn_iterator = DenseMap<const MDNode*, unsigned>::iterator; |
769 | |
770 | mdn_iterator mdn_begin() { return mdnMap.begin(); } |
771 | mdn_iterator mdn_end() { return mdnMap.end(); } |
772 | unsigned mdn_size() const { return mdnMap.size(); } |
773 | bool mdn_empty() const { return mdnMap.empty(); } |
774 | |
775 | |
776 | using as_iterator = DenseMap<AttributeSet, unsigned>::iterator; |
777 | |
778 | as_iterator as_begin() { return asMap.begin(); } |
779 | as_iterator as_end() { return asMap.end(); } |
780 | unsigned as_size() const { return asMap.size(); } |
781 | bool as_empty() const { return asMap.empty(); } |
782 | |
783 | |
784 | using guid_iterator = DenseMap<GlobalValue::GUID, unsigned>::iterator; |
785 | |
786 | |
787 | inline void initializeIfNeeded(); |
788 | int initializeIndexIfNeeded(); |
789 | |
790 | |
791 | private: |
792 | |
793 | void CreateModuleSlot(const GlobalValue *V); |
794 | |
795 | |
796 | void CreateMetadataSlot(const MDNode *N); |
797 | |
798 | |
799 | void CreateFunctionSlot(const Value *V); |
800 | |
801 | |
802 | void CreateAttributeSetSlot(AttributeSet AS); |
803 | |
804 | inline void CreateModulePathSlot(StringRef Path); |
805 | void CreateGUIDSlot(GlobalValue::GUID GUID); |
806 | void CreateTypeIdSlot(StringRef Id); |
807 | |
808 | |
809 | |
810 | void processModule(); |
811 | |
812 | int processIndex(); |
813 | |
814 | |
815 | void processFunction(); |
816 | |
817 | |
818 | void processGlobalObjectMetadata(const GlobalObject &GO); |
819 | |
820 | |
821 | void processFunctionMetadata(const Function &F); |
822 | |
823 | |
824 | void processInstructionMetadata(const Instruction &I); |
825 | }; |
826 | |
827 | } |
828 | |
829 | ModuleSlotTracker::ModuleSlotTracker(SlotTracker &Machine, const Module *M, |
830 | const Function *F) |
831 | : M(M), F(F), Machine(&Machine) {} |
832 | |
833 | ModuleSlotTracker::ModuleSlotTracker(const Module *M, |
834 | bool ShouldInitializeAllMetadata) |
835 | : ShouldCreateStorage(M), |
836 | ShouldInitializeAllMetadata(ShouldInitializeAllMetadata), M(M) {} |
837 | |
838 | ModuleSlotTracker::~ModuleSlotTracker() = default; |
839 | |
840 | SlotTracker *ModuleSlotTracker::getMachine() { |
841 | if (!ShouldCreateStorage) |
842 | return Machine; |
843 | |
844 | ShouldCreateStorage = false; |
845 | MachineStorage = |
846 | std::make_unique<SlotTracker>(M, ShouldInitializeAllMetadata); |
847 | Machine = MachineStorage.get(); |
848 | if (ProcessModuleHookFn) |
849 | Machine->setProcessHook(ProcessModuleHookFn); |
850 | if (ProcessFunctionHookFn) |
851 | Machine->setProcessHook(ProcessFunctionHookFn); |
852 | return Machine; |
853 | } |
854 | |
855 | void ModuleSlotTracker::incorporateFunction(const Function &F) { |
856 | |
857 | if (!getMachine()) |
858 | return; |
859 | |
860 | |
861 | if (this->F == &F) |
862 | return; |
863 | if (this->F) |
864 | Machine->purgeFunction(); |
865 | Machine->incorporateFunction(&F); |
866 | this->F = &F; |
867 | } |
868 | |
869 | int ModuleSlotTracker::getLocalSlot(const Value *V) { |
870 | assert(F && "No function incorporated"); |
871 | return Machine->getLocalSlot(V); |
872 | } |
873 | |
874 | void ModuleSlotTracker::setProcessHook( |
875 | std::function<void(AbstractSlotTrackerStorage *, const Module *, bool)> |
876 | Fn) { |
877 | ProcessModuleHookFn = Fn; |
878 | } |
879 | |
880 | void ModuleSlotTracker::setProcessHook( |
881 | std::function<void(AbstractSlotTrackerStorage *, const Function *, bool)> |
882 | Fn) { |
883 | ProcessFunctionHookFn = Fn; |
884 | } |
885 | |
886 | static SlotTracker *createSlotTracker(const Value *V) { |
887 | if (const Argument *FA = dyn_cast<Argument>(V)) |
888 | return new SlotTracker(FA->getParent()); |
889 | |
890 | if (const Instruction *I = dyn_cast<Instruction>(V)) |
891 | if (I->getParent()) |
892 | return new SlotTracker(I->getParent()->getParent()); |
893 | |
894 | if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) |
895 | return new SlotTracker(BB->getParent()); |
896 | |
897 | if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(V)) |
898 | return new SlotTracker(GV->getParent()); |
899 | |
900 | if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) |
901 | return new SlotTracker(GA->getParent()); |
902 | |
903 | if (const GlobalIFunc *GIF = dyn_cast<GlobalIFunc>(V)) |
904 | return new SlotTracker(GIF->getParent()); |
905 | |
906 | if (const Function *Func = dyn_cast<Function>(V)) |
907 | return new SlotTracker(Func); |
908 | |
909 | return nullptr; |
910 | } |
911 | |
912 | #if 0 |
913 | #define ST_DEBUG(X) dbgs() << X |
914 | #else |
915 | #define ST_DEBUG(X) |
916 | #endif |
917 | |
918 | |
919 | |
920 | SlotTracker::SlotTracker(const Module *M, bool ShouldInitializeAllMetadata) |
921 | : TheModule(M), ShouldInitializeAllMetadata(ShouldInitializeAllMetadata) {} |
922 | |
923 | |
924 | |
925 | SlotTracker::SlotTracker(const Function *F, bool ShouldInitializeAllMetadata) |
926 | : TheModule(F ? F->getParent() : nullptr), TheFunction(F), |
927 | ShouldInitializeAllMetadata(ShouldInitializeAllMetadata) {} |
928 | |
929 | SlotTracker::SlotTracker(const ModuleSummaryIndex *Index) |
930 | : TheModule(nullptr), ShouldInitializeAllMetadata(false), TheIndex(Index) {} |
931 | |
932 | inline void SlotTracker::initializeIfNeeded() { |
933 | if (TheModule) { |
934 | processModule(); |
935 | TheModule = nullptr; |
936 | } |
937 | |
938 | if (TheFunction && !FunctionProcessed) |
939 | processFunction(); |
940 | } |
941 | |
942 | int SlotTracker::initializeIndexIfNeeded() { |
943 | if (!TheIndex) |
944 | return 0; |
945 | int NumSlots = processIndex(); |
946 | TheIndex = nullptr; |
947 | return NumSlots; |
948 | } |
949 | |
950 | |
951 | |
952 | void SlotTracker::processModule() { |
953 | ST_DEBUG("begin processModule!\n"); |
954 | |
955 | |
956 | for (const GlobalVariable &Var : TheModule->globals()) { |
957 | if (!Var.hasName()) |
958 | CreateModuleSlot(&Var); |
959 | processGlobalObjectMetadata(Var); |
960 | auto Attrs = Var.getAttributes(); |
961 | if (Attrs.hasAttributes()) |
962 | CreateAttributeSetSlot(Attrs); |
963 | } |
964 | |
965 | for (const GlobalAlias &A : TheModule->aliases()) { |
966 | if (!A.hasName()) |
967 | CreateModuleSlot(&A); |
968 | } |
969 | |
970 | for (const GlobalIFunc &I : TheModule->ifuncs()) { |
971 | if (!I.hasName()) |
972 | CreateModuleSlot(&I); |
973 | } |
974 | |
975 | |
976 | for (const NamedMDNode &NMD : TheModule->named_metadata()) { |
977 | for (unsigned i = 0, e = NMD.getNumOperands(); i != e; ++i) |
978 | CreateMetadataSlot(NMD.getOperand(i)); |
979 | } |
980 | |
981 | for (const Function &F : *TheModule) { |
982 | if (!F.hasName()) |
983 | |
984 | CreateModuleSlot(&F); |
985 | |
986 | if (ShouldInitializeAllMetadata) |
987 | processFunctionMetadata(F); |
988 | |
989 | |
990 | |
991 | AttributeSet FnAttrs = F.getAttributes().getFnAttributes(); |
992 | if (FnAttrs.hasAttributes()) |
993 | CreateAttributeSetSlot(FnAttrs); |
994 | } |
995 | |
996 | if (ProcessModuleHookFn) |
997 | ProcessModuleHookFn(this, TheModule, ShouldInitializeAllMetadata); |
998 | |
999 | ST_DEBUG("end processModule!\n"); |
1000 | } |
1001 | |
1002 | |
1003 | void SlotTracker::processFunction() { |
1004 | ST_DEBUG("begin processFunction!\n"); |
1005 | fNext = 0; |
1006 | |
1007 | |
1008 | if (!ShouldInitializeAllMetadata) |
1009 | processFunctionMetadata(*TheFunction); |
1010 | |
1011 | |
1012 | for(Function::const_arg_iterator AI = TheFunction->arg_begin(), |
1013 | AE = TheFunction->arg_end(); AI != AE; ++AI) |
1014 | if (!AI->hasName()) |
1015 | CreateFunctionSlot(&*AI); |
1016 | |
1017 | ST_DEBUG("Inserting Instructions:\n"); |
1018 | |
1019 | |
1020 | for (auto &BB : *TheFunction) { |
1021 | if (!BB.hasName()) |
1022 | CreateFunctionSlot(&BB); |
1023 | |
1024 | for (auto &I : BB) { |
1025 | if (!I.getType()->isVoidTy() && !I.hasName()) |
1026 | CreateFunctionSlot(&I); |
1027 | |
1028 | |
1029 | |
1030 | if (const auto *Call = dyn_cast<CallBase>(&I)) { |
1031 | |
1032 | AttributeSet Attrs = Call->getAttributes().getFnAttributes(); |
1033 | if (Attrs.hasAttributes()) |
1034 | CreateAttributeSetSlot(Attrs); |
1035 | } |
1036 | } |
1037 | } |
1038 | |
1039 | if (ProcessFunctionHookFn) |
1040 | ProcessFunctionHookFn(this, TheFunction, ShouldInitializeAllMetadata); |
1041 | |
1042 | FunctionProcessed = true; |
1043 | |
1044 | ST_DEBUG("end processFunction!\n"); |
1045 | } |
1046 | |
1047 | |
1048 | int SlotTracker::processIndex() { |
1049 | ST_DEBUG("begin processIndex!\n"); |
1050 | assert(TheIndex); |
1051 | |
1052 | |
1053 | |
1054 | |
1055 | std::map<uint64_t, StringRef> ModuleIdToPathMap; |
1056 | for (auto &ModPath : TheIndex->modulePaths()) |
1057 | ModuleIdToPathMap[ModPath.second.first] = ModPath.first(); |
1058 | for (auto &ModPair : ModuleIdToPathMap) |
1059 | CreateModulePathSlot(ModPair.second); |
1060 | |
1061 | |
1062 | GUIDNext = ModulePathNext; |
1063 | |
1064 | for (auto &GlobalList : *TheIndex) |
1065 | CreateGUIDSlot(GlobalList.first); |
1066 | |
1067 | for (auto &TId : TheIndex->typeIdCompatibleVtableMap()) |
1068 | CreateGUIDSlot(GlobalValue::getGUID(TId.first)); |
1069 | |
1070 | |
1071 | TypeIdNext = GUIDNext; |
1072 | for (const auto &TID : TheIndex->typeIds()) |
1073 | CreateTypeIdSlot(TID.second.first); |
1074 | |
1075 | ST_DEBUG("end processIndex!\n"); |
1076 | return TypeIdNext; |
1077 | } |
1078 | |
1079 | void SlotTracker::processGlobalObjectMetadata(const GlobalObject &GO) { |
1080 | SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; |
1081 | GO.getAllMetadata(MDs); |
1082 | for (auto &MD : MDs) |
1083 | CreateMetadataSlot(MD.second); |
1084 | } |
1085 | |
1086 | void SlotTracker::processFunctionMetadata(const Function &F) { |
1087 | processGlobalObjectMetadata(F); |
1088 | for (auto &BB : F) { |
1089 | for (auto &I : BB) |
1090 | processInstructionMetadata(I); |
1091 | } |
1092 | } |
1093 | |
1094 | void SlotTracker::processInstructionMetadata(const Instruction &I) { |
1095 | |
1096 | if (const CallInst *CI = dyn_cast<CallInst>(&I)) |
1097 | if (Function *F = CI->getCalledFunction()) |
1098 | if (F->isIntrinsic()) |
1099 | for (auto &Op : I.operands()) |
1100 | if (auto *V = dyn_cast_or_null<MetadataAsValue>(Op)) |
1101 | if (MDNode *N = dyn_cast<MDNode>(V->getMetadata())) |
1102 | CreateMetadataSlot(N); |
1103 | |
1104 | |
1105 | SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; |
1106 | I.getAllMetadata(MDs); |
1107 | for (auto &MD : MDs) |
1108 | CreateMetadataSlot(MD.second); |
1109 | } |
1110 | |
1111 | |
1112 | |
1113 | |
1114 | void SlotTracker::purgeFunction() { |
1115 | ST_DEBUG("begin purgeFunction!\n"); |
1116 | fMap.clear(); |
1117 | TheFunction = nullptr; |
1118 | FunctionProcessed = false; |
1119 | ST_DEBUG("end purgeFunction!\n"); |
1120 | } |
1121 | |
1122 | |
1123 | int SlotTracker::getGlobalSlot(const GlobalValue *V) { |
1124 | |
1125 | initializeIfNeeded(); |
1126 | |
1127 | |
1128 | ValueMap::iterator MI = mMap.find(V); |
1129 | return MI == mMap.end() ? -1 : (int)MI->second; |
1130 | } |
1131 | |
1132 | void SlotTracker::setProcessHook( |
1133 | std::function<void(AbstractSlotTrackerStorage *, const Module *, bool)> |
1134 | Fn) { |
1135 | ProcessModuleHookFn = Fn; |
1136 | } |
1137 | |
1138 | void SlotTracker::setProcessHook( |
1139 | std::function<void(AbstractSlotTrackerStorage *, const Function *, bool)> |
1140 | Fn) { |
1141 | ProcessFunctionHookFn = Fn; |
1142 | } |
1143 | |
1144 | |
1145 | void SlotTracker::createMetadataSlot(const MDNode *N) { CreateMetadataSlot(N); } |
1146 | |
1147 | |
1148 | int SlotTracker::getMetadataSlot(const MDNode *N) { |
1149 | |
1150 | initializeIfNeeded(); |
1151 | |
1152 | |
1153 | mdn_iterator MI = mdnMap.find(N); |
1154 | return MI == mdnMap.end() ? -1 : (int)MI->second; |
1155 | } |
1156 | |
1157 | |
1158 | int SlotTracker::getLocalSlot(const Value *V) { |
1159 | assert(!isa<Constant>(V) && "Can't get a constant or global slot with this!"); |
1160 | |
1161 | |
1162 | initializeIfNeeded(); |
1163 | |
1164 | ValueMap::iterator FI = fMap.find(V); |
1165 | return FI == fMap.end() ? -1 : (int)FI->second; |
1166 | } |
1167 | |
1168 | int SlotTracker::getAttributeGroupSlot(AttributeSet AS) { |
1169 | |
1170 | initializeIfNeeded(); |
1171 | |
1172 | |
1173 | as_iterator AI = asMap.find(AS); |
1174 | return AI == asMap.end() ? -1 : (int)AI->second; |
1175 | } |
1176 | |
1177 | int SlotTracker::getModulePathSlot(StringRef Path) { |
1178 | |
1179 | initializeIndexIfNeeded(); |
1180 | |
1181 | |
1182 | auto I = ModulePathMap.find(Path); |
1183 | return I == ModulePathMap.end() ? -1 : (int)I->second; |
1184 | } |
1185 | |
1186 | int SlotTracker::getGUIDSlot(GlobalValue::GUID GUID) { |
1187 | |
1188 | initializeIndexIfNeeded(); |
1189 | |
1190 | |
1191 | guid_iterator I = GUIDMap.find(GUID); |
1192 | return I == GUIDMap.end() ? -1 : (int)I->second; |
1193 | } |
1194 | |
1195 | int SlotTracker::getTypeIdSlot(StringRef Id) { |
1196 | |
1197 | initializeIndexIfNeeded(); |
1198 | |
1199 | |
1200 | auto I = TypeIdMap.find(Id); |
1201 | return I == TypeIdMap.end() ? -1 : (int)I->second; |
1202 | } |
1203 | |
1204 | |
1205 | void SlotTracker::CreateModuleSlot(const GlobalValue *V) { |
1206 | assert(V && "Can't insert a null Value into SlotTracker!"); |
1207 | assert(!V->getType()->isVoidTy() && "Doesn't need a slot!"); |
1208 | assert(!V->hasName() && "Doesn't need a slot!"); |
1209 | |
1210 | unsigned DestSlot = mNext++; |
1211 | mMap[V] = DestSlot; |
1212 | |
1213 | ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << |
1214 | DestSlot << " ["); |
1215 | |
1216 | ST_DEBUG((isa<GlobalVariable>(V) ? 'G' : |
1217 | (isa<Function>(V) ? 'F' : |
1218 | (isa<GlobalAlias>(V) ? 'A' : |
1219 | (isa<GlobalIFunc>(V) ? 'I' : 'o')))) << "]\n"); |
1220 | } |
1221 | |
1222 | |
1223 | void SlotTracker::CreateFunctionSlot(const Value *V) { |
1224 | assert(!V->getType()->isVoidTy() && !V->hasName() && "Doesn't need a slot!"); |
1225 | |
1226 | unsigned DestSlot = fNext++; |
1227 | fMap[V] = DestSlot; |
1228 | |
1229 | |
1230 | ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << |
1231 | DestSlot << " [o]\n"); |
1232 | } |
1233 | |
1234 | |
1235 | void SlotTracker::CreateMetadataSlot(const MDNode *N) { |
1236 | assert(N && "Can't insert a null Value into SlotTracker!"); |
1237 | |
1238 | |
1239 | |
1240 | if (isa<DIExpression>(N) || isa<DIArgList>(N)) |
1241 | return; |
1242 | |
1243 | unsigned DestSlot = mdnNext; |
1244 | if (!mdnMap.insert(std::make_pair(N, DestSlot)).second) |
1245 | return; |
1246 | ++mdnNext; |
1247 | |
1248 | |
1249 | for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) |
1250 | if (const MDNode *Op = dyn_cast_or_null<MDNode>(N->getOperand(i))) |
1251 | CreateMetadataSlot(Op); |
1252 | } |
1253 | |
1254 | void SlotTracker::CreateAttributeSetSlot(AttributeSet AS) { |
1255 | assert(AS.hasAttributes() && "Doesn't need a slot!"); |
1256 | |
1257 | as_iterator I = asMap.find(AS); |
1258 | if (I != asMap.end()) |
1259 | return; |
1260 | |
1261 | unsigned DestSlot = asNext++; |
1262 | asMap[AS] = DestSlot; |
1263 | } |
1264 | |
1265 | |
1266 | void SlotTracker::CreateModulePathSlot(StringRef Path) { |
1267 | ModulePathMap[Path] = ModulePathNext++; |
1268 | } |
1269 | |
1270 | |
1271 | void SlotTracker::CreateGUIDSlot(GlobalValue::GUID GUID) { |
1272 | GUIDMap[GUID] = GUIDNext++; |
1273 | } |
1274 | |
1275 | |
1276 | void SlotTracker::CreateTypeIdSlot(StringRef Id) { |
1277 | TypeIdMap[Id] = TypeIdNext++; |
1278 | } |
1279 | |
1280 | |
1281 | |
1282 | |
1283 | |
1284 | static void WriteAsOperandInternal(raw_ostream &Out, const Value *V, |
1285 | TypePrinting *TypePrinter, |
1286 | SlotTracker *Machine, |
1287 | const Module *Context); |
1288 | |
1289 | static void WriteAsOperandInternal(raw_ostream &Out, const Metadata *MD, |
1290 | TypePrinting *TypePrinter, |
1291 | SlotTracker *Machine, const Module *Context, |
1292 | bool FromValue = false); |
1293 | |
1294 | static void WriteOptimizationInfo(raw_ostream &Out, const User *U) { |
1295 | if (const FPMathOperator *FPO = dyn_cast<const FPMathOperator>(U)) { |
1296 | |
1297 | if (FPO->isFast()) |
1298 | Out << " fast"; |
1299 | else { |
1300 | if (FPO->hasAllowReassoc()) |
1301 | Out << " reassoc"; |
1302 | if (FPO->hasNoNaNs()) |
1303 | Out << " nnan"; |
1304 | if (FPO->hasNoInfs()) |
1305 | Out << " ninf"; |
1306 | if (FPO->hasNoSignedZeros()) |
1307 | Out << " nsz"; |
1308 | if (FPO->hasAllowReciprocal()) |
1309 | Out << " arcp"; |
1310 | if (FPO->hasAllowContract()) |
1311 | Out << " contract"; |
1312 | if (FPO->hasApproxFunc()) |
1313 | Out << " afn"; |
1314 | } |
1315 | } |
1316 | |
1317 | if (const OverflowingBinaryOperator *OBO = |
1318 | dyn_cast<OverflowingBinaryOperator>(U)) { |
1319 | if (OBO->hasNoUnsignedWrap()) |
1320 | Out << " nuw"; |
1321 | if (OBO->hasNoSignedWrap()) |
1322 | Out << " nsw"; |
1323 | } else if (const PossiblyExactOperator *Div = |
1324 | dyn_cast<PossiblyExactOperator>(U)) { |
1325 | if (Div->isExact()) |
1326 | Out << " exact"; |
1327 | } else if (const GEPOperator *GEP = dyn_cast<GEPOperator>(U)) { |
1328 | if (GEP->isInBounds()) |
1329 | Out << " inbounds"; |
1330 | } |
1331 | } |
1332 | |
1333 | static void WriteConstantInternal(raw_ostream &Out, const Constant *CV, |
1334 | TypePrinting &TypePrinter, |
1335 | SlotTracker *Machine, |
1336 | const Module *Context) { |
1337 | if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) { |
1338 | if (CI->getType()->isIntegerTy(1)) { |
1339 | Out << (CI->getZExtValue() ? "true" : "false"); |
1340 | return; |
1341 | } |
1342 | Out << CI->getValue(); |
1343 | return; |
1344 | } |
1345 | |
1346 | if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) { |
1347 | const APFloat &APF = CFP->getValueAPF(); |
1348 | if (&APF.getSemantics() == &APFloat::IEEEsingle() || |
1349 | &APF.getSemantics() == &APFloat::IEEEdouble()) { |
1350 | |
1351 | |
1352 | |
1353 | |
1354 | |
1355 | bool ignored; |
1356 | bool isDouble = &APF.getSemantics() == &APFloat::IEEEdouble(); |
1357 | bool isInf = APF.isInfinity(); |
1358 | bool isNaN = APF.isNaN(); |
1359 | if (!isInf && !isNaN) { |
1360 | double Val = APF.convertToDouble(); |
1361 | SmallString<128> StrVal; |
1362 | APF.toString(StrVal, 6, 0, false); |
1363 | |
1364 | |
1365 | |
1366 | |
1367 | assert((isDigit(StrVal[0]) || ((StrVal[0] == '-' || StrVal[0] == '+') && |
1368 | isDigit(StrVal[1]))) && |
1369 | "[-+]?[0-9] regex does not match!"); |
1370 | |
1371 | if (APFloat(APFloat::IEEEdouble(), StrVal).convertToDouble() == Val) { |
1372 | Out << StrVal; |
1373 | return; |
1374 | } |
1375 | } |
1376 | |
1377 | |
1378 | |
1379 | |
1380 | static_assert(sizeof(double) == sizeof(uint64_t), |
1381 | "assuming that double is 64 bits!"); |
1382 | APFloat apf = APF; |
1383 | |
1384 | |
1385 | if (!isDouble) { |
1386 | |
1387 | |
1388 | bool IsSNAN = apf.isSignaling(); |
1389 | apf.convert(APFloat::IEEEdouble(), APFloat::rmNearestTiesToEven, |
1390 | &ignored); |
1391 | if (IsSNAN) { |
1392 | APInt Payload = apf.bitcastToAPInt(); |
1393 | apf = APFloat::getSNaN(APFloat::IEEEdouble(), apf.isNegative(), |
1394 | &Payload); |
1395 | } |
1396 | } |
1397 | Out << format_hex(apf.bitcastToAPInt().getZExtValue(), 0, true); |
1398 | return; |
1399 | } |
1400 | |
1401 | |
1402 | |
1403 | |
1404 | Out << "0x"; |
1405 | APInt API = APF.bitcastToAPInt(); |
1406 | if (&APF.getSemantics() == &APFloat::x87DoubleExtended()) { |
1407 | Out << 'K'; |
1408 | Out << format_hex_no_prefix(API.getHiBits(16).getZExtValue(), 4, |
1409 | true); |
1410 | Out << format_hex_no_prefix(API.getLoBits(64).getZExtValue(), 16, |
1411 | true); |
1412 | return; |
1413 | } else if (&APF.getSemantics() == &APFloat::IEEEquad()) { |
1414 | Out << 'L'; |
1415 | Out << format_hex_no_prefix(API.getLoBits(64).getZExtValue(), 16, |
1416 | true); |
1417 | Out << format_hex_no_prefix(API.getHiBits(64).getZExtValue(), 16, |
1418 | true); |
1419 | } else if (&APF.getSemantics() == &APFloat::PPCDoubleDouble()) { |
1420 | Out << 'M'; |
1421 | Out << format_hex_no_prefix(API.getLoBits(64).getZExtValue(), 16, |
1422 | true); |
1423 | Out << format_hex_no_prefix(API.getHiBits(64).getZExtValue(), 16, |
1424 | true); |
1425 | } else if (&APF.getSemantics() == &APFloat::IEEEhalf()) { |
1426 | Out << 'H'; |
1427 | Out << format_hex_no_prefix(API.getZExtValue(), 4, |
1428 | true); |
1429 | } else if (&APF.getSemantics() == &APFloat::BFloat()) { |
1430 | Out << 'R'; |
1431 | Out << format_hex_no_prefix(API.getZExtValue(), 4, |
1432 | true); |
1433 | } else |
1434 | llvm_unreachable("Unsupported floating point type"); |
1435 | return; |
1436 | } |
1437 | |
1438 | if (isa<ConstantAggregateZero>(CV)) { |
1439 | Out << "zeroinitializer"; |
1440 | return; |
1441 | } |
1442 | |
1443 | if (const BlockAddress *BA = dyn_cast<BlockAddress>(CV)) { |
1444 | Out << "blockaddress("; |
1445 | WriteAsOperandInternal(Out, BA->getFunction(), &TypePrinter, Machine, |
1446 | Context); |
1447 | Out << ", "; |
1448 | WriteAsOperandInternal(Out, BA->getBasicBlock(), &TypePrinter, Machine, |
1449 | Context); |
1450 | Out << ")"; |
1451 | return; |
1452 | } |
1453 | |
1454 | if (const auto *Equiv = dyn_cast<DSOLocalEquivalent>(CV)) { |
1455 | Out << "dso_local_equivalent "; |
1456 | WriteAsOperandInternal(Out, Equiv->getGlobalValue(), &TypePrinter, Machine, |
1457 | Context); |
1458 | return; |
1459 | } |
1460 | |
1461 | if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) { |
1462 | Type *ETy = CA->getType()->getElementType(); |
1463 | Out << '['; |
1464 | TypePrinter.print(ETy, Out); |
1465 | Out << ' '; |
1466 | WriteAsOperandInternal(Out, CA->getOperand(0), |
1467 | &TypePrinter, Machine, |
1468 | Context); |
1469 | for (unsigned i = 1, e = CA->getNumOperands(); i != e; ++i) { |
1470 | Out << ", "; |
1471 | TypePrinter.print(ETy, Out); |
1472 | Out << ' '; |
1473 | WriteAsOperandInternal(Out, CA->getOperand(i), &TypePrinter, Machine, |
1474 | Context); |
1475 | } |
1476 | Out << ']'; |
1477 | return; |
1478 | } |
1479 | |
1480 | if (const ConstantDataArray *CA = dyn_cast<ConstantDataArray>(CV)) { |
1481 | |
1482 | |
1483 | if (CA->isString()) { |
1484 | Out << "c\""; |
1485 | printEscapedString(CA->getAsString(), Out); |
1486 | Out << '"'; |
1487 | return; |
1488 | } |
1489 | |
1490 | Type *ETy = CA->getType()->getElementType(); |
1491 | Out << '['; |
1492 | TypePrinter.print(ETy, Out); |
1493 | Out << ' '; |
1494 | WriteAsOperandInternal(Out, CA->getElementAsConstant(0), |
1495 | &TypePrinter, Machine, |
1496 | Context); |
1497 | for (unsigned i = 1, e = CA->getNumElements(); i != e; ++i) { |
1498 | Out << ", "; |
1499 | TypePrinter.print(ETy, Out); |
1500 | Out << ' '; |
1501 | WriteAsOperandInternal(Out, CA->getElementAsConstant(i), &TypePrinter, |
1502 | Machine, Context); |
1503 | } |
1504 | Out << ']'; |
1505 | return; |
1506 | } |
1507 | |
1508 | if (const ConstantStruct *CS = dyn_cast<ConstantStruct>(CV)) { |
1509 | if (CS->getType()->isPacked()) |
1510 | Out << '<'; |
1511 | Out << '{'; |
1512 | unsigned N = CS->getNumOperands(); |
1513 | if (N) { |
1514 | Out << ' '; |
1515 | TypePrinter.print(CS->getOperand(0)->getType(), Out); |
1516 | Out << ' '; |
1517 | |
1518 | WriteAsOperandInternal(Out, CS->getOperand(0), &TypePrinter, Machine, |
1519 | Context); |
1520 | |
1521 | for (unsigned i = 1; i < N; i++) { |
1522 | Out << ", "; |
1523 | TypePrinter.print(CS->getOperand(i)->getType(), Out); |
1524 | Out << ' '; |
1525 | |
1526 | WriteAsOperandInternal(Out, CS->getOperand(i), &TypePrinter, Machine, |
1527 | Context); |
1528 | } |
1529 | Out << ' '; |
1530 | } |
1531 | |
1532 | Out << '}'; |
1533 | if (CS->getType()->isPacked()) |
1534 | Out << '>'; |
1535 | return; |
1536 | } |
1537 | |
1538 | if (isa<ConstantVector>(CV) || isa<ConstantDataVector>(CV)) { |
1539 | auto *CVVTy = cast<FixedVectorType>(CV->getType()); |
1540 | Type *ETy = CVVTy->getElementType(); |
1541 | Out << '<'; |
1542 | TypePrinter.print(ETy, Out); |
1543 | Out << ' '; |
1544 | WriteAsOperandInternal(Out, CV->getAggregateElement(0U), &TypePrinter, |
1545 | Machine, Context); |
1546 | for (unsigned i = 1, e = CVVTy->getNumElements(); i != e; ++i) { |
1547 | Out << ", "; |
1548 | TypePrinter.print(ETy, Out); |
1549 | Out << ' '; |
1550 | WriteAsOperandInternal(Out, CV->getAggregateElement(i), &TypePrinter, |
1551 | Machine, Context); |
1552 | } |
1553 | Out << '>'; |
1554 | return; |
1555 | } |
1556 | |
1557 | if (isa<ConstantPointerNull>(CV)) { |
1558 | Out << "null"; |
1559 | return; |
1560 | } |
1561 | |
1562 | if (isa<ConstantTokenNone>(CV)) { |
1563 | Out << "none"; |
1564 | return; |
1565 | } |
1566 | |
1567 | if (isa<PoisonValue>(CV)) { |
1568 | Out << "poison"; |
1569 | return; |
1570 | } |
1571 | |
1572 | if (isa<UndefValue>(CV)) { |
1573 | Out << "undef"; |
1574 | return; |
1575 | } |
1576 | |
1577 | if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) { |
1578 | Out << CE->getOpcodeName(); |
1579 | WriteOptimizationInfo(Out, CE); |
1580 | if (CE->isCompare()) |
1581 | Out << ' ' << CmpInst::getPredicateName( |
1582 | static_cast<CmpInst::Predicate>(CE->getPredicate())); |
1583 | Out << " ("; |
1584 | |
1585 | Optional<unsigned> InRangeOp; |
1586 | if (const GEPOperator *GEP = dyn_cast<GEPOperator>(CE)) { |
1587 | TypePrinter.print(GEP->getSourceElementType(), Out); |
1588 | Out << ", "; |
1589 | InRangeOp = GEP->getInRangeIndex(); |
1590 | if (InRangeOp) |
1591 | ++*InRangeOp; |
1592 | } |
1593 | |
1594 | for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { |
1595 | if (InRangeOp && unsigned(OI - CE->op_begin()) == *InRangeOp) |
1596 | Out << "inrange "; |
1597 | TypePrinter.print((*OI)->getType(), Out); |
1598 | Out << ' '; |
1599 | WriteAsOperandInternal(Out, *OI, &TypePrinter, Machine, Context); |
1600 | if (OI+1 != CE->op_end()) |
1601 | Out << ", "; |
1602 | } |
1603 | |
1604 | if (CE->hasIndices()) { |
1605 | ArrayRef<unsigned> Indices = CE->getIndices(); |
1606 | for (unsigned i = 0, e = Indices.size(); i != e; ++i) |
1607 | Out << ", " << Indices[i]; |
1608 | } |
1609 | |
1610 | if (CE->isCast()) { |
1611 | Out << " to "; |
1612 | TypePrinter.print(CE->getType(), Out); |
1613 | } |
1614 | |
1615 | if (CE->getOpcode() == Instruction::ShuffleVector) |
1616 | PrintShuffleMask(Out, CE->getType(), CE->getShuffleMask()); |
1617 | |
1618 | Out << ')'; |
1619 | return; |
1620 | } |
1621 | |
1622 | Out << "<placeholder or erroneous Constant>"; |
1623 | } |
1624 | |
1625 | static void writeMDTuple(raw_ostream &Out, const MDTuple *Node, |
1626 | TypePrinting *TypePrinter, SlotTracker *Machine, |
1627 | const Module *Context) { |
1628 | Out << "!{"; |
1629 | for (unsigned mi = 0, me = Node->getNumOperands(); mi != me; ++mi) { |
1630 | const Metadata *MD = Node->getOperand(mi); |
1631 | if (!MD) |
1632 | Out << "null"; |
1633 | else if (auto *MDV = dyn_cast<ValueAsMetadata>(MD)) { |
1634 | Value *V = MDV->getValue(); |
1635 | TypePrinter->print(V->getType(), Out); |
1636 | Out << ' '; |
1637 | WriteAsOperandInternal(Out, V, TypePrinter, Machine, Context); |
1638 | } else { |
1639 | WriteAsOperandInternal(Out, MD, TypePrinter, Machine, Context); |
1640 | } |
1641 | if (mi + 1 != me) |
1642 | Out << ", "; |
1643 | } |
1644 | |
1645 | Out << "}"; |
1646 | } |
1647 | |
1648 | namespace { |
1649 | |
1650 | struct FieldSeparator { |
1651 | bool Skip = true; |
1652 | const char *Sep; |
1653 | |
1654 | FieldSeparator(const char *Sep = ", ") : Sep(Sep) {} |
1655 | }; |
1656 | |
1657 | raw_ostream &operator<<(raw_ostream &OS, FieldSeparator &FS) { |
1658 | if (FS.Skip) { |
1659 | FS.Skip = false; |
1660 | return OS; |
1661 | } |
1662 | return OS << FS.Sep; |
1663 | } |
1664 | |
1665 | struct MDFieldPrinter { |
1666 | raw_ostream &Out; |
1667 | FieldSeparator FS; |
1668 | TypePrinting *TypePrinter = nullptr; |
1669 | SlotTracker *Machine = nullptr; |
1670 | const Module *Context = nullptr; |
1671 | |
1672 | explicit MDFieldPrinter(raw_ostream &Out) : Out(Out) {} |
1673 | MDFieldPrinter(raw_ostream &Out, TypePrinting *TypePrinter, |
1674 | SlotTracker *Machine, const Module *Context) |
1675 | : Out(Out), TypePrinter(TypePrinter), Machine(Machine), Context(Context) { |
1676 | } |
1677 | |
1678 | void printTag(const DINode *N); |
1679 | void printMacinfoType(const DIMacroNode *N); |
1680 | void printChecksum(const DIFile::ChecksumInfo<StringRef> &N); |
1681 | void printString(StringRef Name, StringRef Value, |
1682 | bool ShouldSkipEmpty = true); |
1683 | void printMetadata(StringRef Name, const Metadata *MD, |
1684 | bool ShouldSkipNull = true); |
1685 | template <class IntTy> |
1686 | void printInt(StringRef Name, IntTy Int, bool ShouldSkipZero = true); |
1687 | void printAPInt(StringRef Name, const APInt &Int, bool IsUnsigned, |
1688 | bool ShouldSkipZero); |
1689 | void printBool(StringRef Name, bool Value, Optional<bool> Default = None); |
1690 | void printDIFlags(StringRef Name, DINode::DIFlags Flags); |
1691 | void printDISPFlags(StringRef Name, DISubprogram::DISPFlags Flags); |
1692 | template <class IntTy, class Stringifier> |
1693 | void printDwarfEnum(StringRef Name, IntTy Value, Stringifier toString, |
1694 | bool ShouldSkipZero = true); |
1695 | void printEmissionKind(StringRef Name, DICompileUnit::DebugEmissionKind EK); |
1696 | void printNameTableKind(StringRef Name, |
1697 | DICompileUnit::DebugNameTableKind NTK); |
1698 | }; |
1699 | |
1700 | } |
1701 | |
1702 | void MDFieldPrinter::printTag(const DINode *N) { |
1703 | Out << FS << "tag: "; |
1704 | auto Tag = dwarf::TagString(N->getTag()); |
1705 | if (!Tag.empty()) |
1706 | Out << Tag; |
1707 | else |
1708 | Out << N->getTag(); |
1709 | } |
1710 | |
1711 | void MDFieldPrinter::printMacinfoType(const DIMacroNode *N) { |
1712 | Out << FS << "type: "; |
1713 | auto Type = dwarf::MacinfoString(N->getMacinfoType()); |
1714 | if (!Type.empty()) |
1715 | Out << Type; |
1716 | else |
1717 | Out << N->getMacinfoType(); |
1718 | } |
1719 | |
1720 | void MDFieldPrinter::printChecksum( |
1721 | const DIFile::ChecksumInfo<StringRef> &Checksum) { |
1722 | Out << FS << "checksumkind: " << Checksum.getKindAsString(); |
1723 | printString("checksum", Checksum.Value, false); |
1724 | } |
1725 | |
1726 | void MDFieldPrinter::printString(StringRef Name, StringRef Value, |
1727 | bool ShouldSkipEmpty) { |
1728 | if (ShouldSkipEmpty && Value.empty()) |
1729 | return; |
1730 | |
1731 | Out << FS << Name << ": \""; |
1732 | printEscapedString(Value, Out); |
1733 | Out << "\""; |
1734 | } |
1735 | |
1736 | static void writeMetadataAsOperand(raw_ostream &Out, const Metadata *MD, |
1737 | TypePrinting *TypePrinter, |
1738 | SlotTracker *Machine, |
1739 | const Module *Context) { |
1740 | if (!MD) { |
1741 | Out << "null"; |
1742 | return; |
1743 | } |
1744 | WriteAsOperandInternal(Out, MD, TypePrinter, Machine, Context); |
1745 | } |
1746 | |
1747 | void MDFieldPrinter::printMetadata(StringRef Name, const Metadata *MD, |
1748 | bool ShouldSkipNull) { |
1749 | if (ShouldSkipNull && !MD) |
1750 | return; |
1751 | |
1752 | Out << FS << Name << ": "; |
1753 | writeMetadataAsOperand(Out, MD, TypePrinter, Machine, Context); |
1754 | } |
1755 | |
1756 | template <class IntTy> |
1757 | void MDFieldPrinter::printInt(StringRef Name, IntTy Int, bool ShouldSkipZero) { |
1758 | if (ShouldSkipZero && !Int) |
1759 | return; |
1760 | |
1761 | Out << FS << Name << ": " << Int; |
1762 | } |
1763 | |
1764 | void MDFieldPrinter::printAPInt(StringRef Name, const APInt &Int, |
1765 | bool IsUnsigned, bool ShouldSkipZero) { |
1766 | if (ShouldSkipZero && Int.isNullValue()) |
1767 | return; |
1768 | |
1769 | Out << FS << Name << ": "; |
1770 | Int.print(Out, !IsUnsigned); |
1771 | } |
1772 | |
1773 | void MDFieldPrinter::printBool(StringRef Name, bool Value, |
1774 | Optional<bool> Default) { |
1775 | if (Default && Value == *Default) |
1776 | return; |
1777 | Out << FS << Name << ": " << (Value ? "true" : "false"); |
1778 | } |
1779 | |
1780 | void MDFieldPrinter::printDIFlags(StringRef Name, DINode::DIFlags Flags) { |
1781 | if (!Flags) |
1782 | return; |
1783 | |
1784 | Out << FS << Name << ": "; |
1785 | |
1786 | SmallVector<DINode::DIFlags, 8> SplitFlags; |
1787 | auto Extra = DINode::splitFlags(Flags, SplitFlags); |
1788 | |
1789 | FieldSeparator FlagsFS(" | "); |
1790 | for (auto F : SplitFlags) { |
1791 | auto StringF = DINode::getFlagString(F); |
1792 | assert(!StringF.empty() && "Expected valid flag"); |
1793 | Out << FlagsFS << StringF; |
1794 | } |
1795 | if (Extra || SplitFlags.empty()) |
1796 | Out << FlagsFS << Extra; |
1797 | } |
1798 | |
1799 | void MDFieldPrinter::printDISPFlags(StringRef Name, |
1800 | DISubprogram::DISPFlags Flags) { |
1801 | |
1802 | |
1803 | Out << FS << Name << ": "; |
1804 | |
1805 | if (!Flags) { |
1806 | Out << 0; |
1807 | return; |
1808 | } |
1809 | |
1810 | SmallVector<DISubprogram::DISPFlags, 8> SplitFlags; |
1811 | auto Extra = DISubprogram::splitFlags(Flags, SplitFlags); |
1812 | |
1813 | FieldSeparator FlagsFS(" | "); |
1814 | for (auto F : SplitFlags) { |
1815 | auto StringF = DISubprogram::getFlagString(F); |
1816 | assert(!StringF.empty() && "Expected valid flag"); |
1817 | Out << FlagsFS << StringF; |
1818 | } |
1819 | if (Extra || SplitFlags.empty()) |
1820 | Out << FlagsFS << Extra; |
1821 | } |
1822 | |
1823 | void MDFieldPrinter::printEmissionKind(StringRef Name, |
1824 | DICompileUnit::DebugEmissionKind EK) { |
1825 | Out << FS << Name << ": " << DICompileUnit::emissionKindString(EK); |
1826 | } |
1827 | |
1828 | void MDFieldPrinter::printNameTableKind(StringRef Name, |
1829 | DICompileUnit::DebugNameTableKind NTK) { |
1830 | if (NTK == DICompileUnit::DebugNameTableKind::Default) |
1831 | return; |
1832 | Out << FS << Name << ": " << DICompileUnit::nameTableKindString(NTK); |
1833 | } |
1834 | |
1835 | template <class IntTy, class Stringifier> |
1836 | void MDFieldPrinter::printDwarfEnum(StringRef Name, IntTy Value, |
1837 | Stringifier toString, bool ShouldSkipZero) { |
1838 | if (!Value) |
1839 | return; |
1840 | |
1841 | Out << FS << Name << ": "; |
1842 | auto S = toString(Value); |
1843 | if (!S.empty()) |
1844 | Out << S; |
1845 | else |
1846 | Out << Value; |
1847 | } |
1848 | |
1849 | static void writeGenericDINode(raw_ostream &Out, const GenericDINode *N, |
1850 | TypePrinting *TypePrinter, SlotTracker *Machine, |
1851 | const Module *Context) { |
1852 | Out << "!GenericDINode("; |
1853 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
1854 | Printer.printTag(N); |
1855 | Printer.printString("header", N->getHeader()); |
1856 | if (N->getNumDwarfOperands()) { |
1857 | Out << Printer.FS << "operands: {"; |
1858 | FieldSeparator IFS; |
1859 | for (auto &I : N->dwarf_operands()) { |
1860 | Out << IFS; |
1861 | writeMetadataAsOperand(Out, I, TypePrinter, Machine, Context); |
1862 | } |
1863 | Out << "}"; |
1864 | } |
1865 | Out << ")"; |
1866 | } |
1867 | |
1868 | static void writeDILocation(raw_ostream &Out, const DILocation *DL, |
1869 | TypePrinting *TypePrinter, SlotTracker *Machine, |
1870 | const Module *Context) { |
1871 | Out << "!DILocation("; |
1872 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
1873 | |
1874 | Printer.printInt("line", DL->getLine(), false); |
1875 | Printer.printInt("column", DL->getColumn()); |
1876 | Printer.printMetadata("scope", DL->getRawScope(), false); |
1877 | Printer.printMetadata("inlinedAt", DL->getRawInlinedAt()); |
1878 | Printer.printBool("isImplicitCode", DL->isImplicitCode(), |
1879 | false); |
1880 | Out << ")"; |
1881 | } |
1882 | |
1883 | static void writeDISubrange(raw_ostream &Out, const DISubrange *N, |
1884 | TypePrinting *TypePrinter, SlotTracker *Machine, |
1885 | const Module *Context) { |
1886 | Out << "!DISubrange("; |
1887 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
1888 | |
1889 | auto *Count = N->getRawCountNode(); |
1890 | if (auto *CE = dyn_cast_or_null<ConstantAsMetadata>(Count)) { |
1891 | auto *CV = cast<ConstantInt>(CE->getValue()); |
1892 | Printer.printInt("count", CV->getSExtValue(), |
1893 | false); |
1894 | } else |
1895 | Printer.printMetadata("count", Count, true); |
1896 | |
1897 | |
1898 | |
1899 | auto *LBound = N->getRawLowerBound(); |
1900 | if (auto *LE = dyn_cast_or_null<ConstantAsMetadata>(LBound)) { |
1901 | auto *LV = cast<ConstantInt>(LE->getValue()); |
1902 | Printer.printInt("lowerBound", LV->getSExtValue(), |
1903 | false); |
1904 | } else |
1905 | Printer.printMetadata("lowerBound", LBound, true); |
1906 | |
1907 | auto *UBound = N->getRawUpperBound(); |
1908 | if (auto *UE = dyn_cast_or_null<ConstantAsMetadata>(UBound)) { |
1909 | auto *UV = cast<ConstantInt>(UE->getValue()); |
1910 | Printer.printInt("upperBound", UV->getSExtValue(), |
1911 | false); |
1912 | } else |
1913 | Printer.printMetadata("upperBound", UBound, true); |
1914 | |
1915 | auto *Stride = N->getRawStride(); |
1916 | if (auto *SE = dyn_cast_or_null<ConstantAsMetadata>(Stride)) { |
1917 | auto *SV = cast<ConstantInt>(SE->getValue()); |
1918 | Printer.printInt("stride", SV->getSExtValue(), false); |
1919 | } else |
1920 | Printer.printMetadata("stride", Stride, true); |
1921 | |
1922 | Out << ")"; |
1923 | } |
1924 | |
1925 | static void writeDIGenericSubrange(raw_ostream &Out, const DIGenericSubrange *N, |
1926 | TypePrinting *TypePrinter, |
1927 | SlotTracker *Machine, |
1928 | const Module *Context) { |
1929 | Out << "!DIGenericSubrange("; |
1930 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
1931 | |
1932 | auto IsConstant = [&](Metadata *Bound) -> bool { |
1933 | if (auto *BE = dyn_cast_or_null<DIExpression>(Bound)) { |
1934 | return BE->isConstant() |
1935 | ? DIExpression::SignedOrUnsignedConstant::SignedConstant == |
1936 | *BE->isConstant() |
1937 | : false; |
1938 | } |
1939 | return false; |
1940 | }; |
1941 | |
1942 | auto GetConstant = [&](Metadata *Bound) -> int64_t { |
1943 | assert(IsConstant(Bound) && "Expected constant"); |
1944 | auto *BE = dyn_cast_or_null<DIExpression>(Bound); |
| 31 | | Assuming null pointer is passed into cast | |
|
| 32 | | 'BE' initialized to a null pointer value | |
|
1945 | return static_cast<int64_t>(BE->getElement(1)); |
| 33 | | Called C++ object pointer is null |
|
1946 | }; |
1947 | |
1948 | auto *Count = N->getRawCountNode(); |
1949 | if (IsConstant(Count)) |
| 28 | | Assuming the condition is true | |
|
| |
1950 | Printer.printInt("count", GetConstant(Count), |
| |
1951 | false); |
1952 | else |
1953 | Printer.printMetadata("count", Count, true); |
1954 | |
1955 | auto *LBound = N->getRawLowerBound(); |
1956 | if (IsConstant(LBound)) |
1957 | Printer.printInt("lowerBound", GetConstant(LBound), |
1958 | false); |
1959 | else |
1960 | Printer.printMetadata("lowerBound", LBound, true); |
1961 | |
1962 | auto *UBound = N->getRawUpperBound(); |
1963 | if (IsConstant(UBound)) |
1964 | Printer.printInt("upperBound", GetConstant(UBound), |
1965 | false); |
1966 | else |
1967 | Printer.printMetadata("upperBound", UBound, true); |
1968 | |
1969 | auto *Stride = N->getRawStride(); |
1970 | if (IsConstant(Stride)) |
1971 | Printer.printInt("stride", GetConstant(Stride), |
1972 | false); |
1973 | else |
1974 | Printer.printMetadata("stride", Stride, true); |
1975 | |
1976 | Out << ")"; |
1977 | } |
1978 | |
1979 | static void writeDIEnumerator(raw_ostream &Out, const DIEnumerator *N, |
1980 | TypePrinting *, SlotTracker *, const Module *) { |
1981 | Out << "!DIEnumerator("; |
1982 | MDFieldPrinter Printer(Out); |
1983 | Printer.printString("name", N->getName(), false); |
1984 | Printer.printAPInt("value", N->getValue(), N->isUnsigned(), |
1985 | false); |
1986 | if (N->isUnsigned()) |
1987 | Printer.printBool("isUnsigned", true); |
1988 | Out << ")"; |
1989 | } |
1990 | |
1991 | static void writeDIBasicType(raw_ostream &Out, const DIBasicType *N, |
1992 | TypePrinting *, SlotTracker *, const Module *) { |
1993 | Out << "!DIBasicType("; |
1994 | MDFieldPrinter Printer(Out); |
1995 | if (N->getTag() != dwarf::DW_TAG_base_type) |
1996 | Printer.printTag(N); |
1997 | Printer.printString("name", N->getName()); |
1998 | Printer.printInt("size", N->getSizeInBits()); |
1999 | Printer.printInt("align", N->getAlignInBits()); |
2000 | Printer.printDwarfEnum("encoding", N->getEncoding(), |
2001 | dwarf::AttributeEncodingString); |
2002 | Printer.printDIFlags("flags", N->getFlags()); |
2003 | Out << ")"; |
2004 | } |
2005 | |
2006 | static void writeDIStringType(raw_ostream &Out, const DIStringType *N, |
2007 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2008 | const Module *Context) { |
2009 | Out << "!DIStringType("; |
2010 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2011 | if (N->getTag() != dwarf::DW_TAG_string_type) |
2012 | Printer.printTag(N); |
2013 | Printer.printString("name", N->getName()); |
2014 | Printer.printMetadata("stringLength", N->getRawStringLength()); |
2015 | Printer.printMetadata("stringLengthExpression", N->getRawStringLengthExp()); |
2016 | Printer.printInt("size", N->getSizeInBits()); |
2017 | Printer.printInt("align", N->getAlignInBits()); |
2018 | Printer.printDwarfEnum("encoding", N->getEncoding(), |
2019 | dwarf::AttributeEncodingString); |
2020 | Out << ")"; |
2021 | } |
2022 | |
2023 | static void writeDIDerivedType(raw_ostream &Out, const DIDerivedType *N, |
2024 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2025 | const Module *Context) { |
2026 | Out << "!DIDerivedType("; |
2027 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2028 | Printer.printTag(N); |
2029 | Printer.printString("name", N->getName()); |
2030 | Printer.printMetadata("scope", N->getRawScope()); |
2031 | Printer.printMetadata("file", N->getRawFile()); |
2032 | Printer.printInt("line", N->getLine()); |
2033 | Printer.printMetadata("baseType", N->getRawBaseType(), |
2034 | false); |
2035 | Printer.printInt("size", N->getSizeInBits()); |
2036 | Printer.printInt("align", N->getAlignInBits()); |
2037 | Printer.printInt("offset", N->getOffsetInBits()); |
2038 | Printer.printDIFlags("flags", N->getFlags()); |
2039 | Printer.printMetadata("extraData", N->getRawExtraData()); |
2040 | if (const auto &DWARFAddressSpace = N->getDWARFAddressSpace()) |
2041 | Printer.printInt("dwarfAddressSpace", *DWARFAddressSpace, |
2042 | false); |
2043 | Out << ")"; |
2044 | } |
2045 | |
2046 | static void writeDICompositeType(raw_ostream &Out, const DICompositeType *N, |
2047 | TypePrinting *TypePrinter, |
2048 | SlotTracker *Machine, const Module *Context) { |
2049 | Out << "!DICompositeType("; |
2050 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2051 | Printer.printTag(N); |
2052 | Printer.printString("name", N->getName()); |
2053 | Printer.printMetadata("scope", N->getRawScope()); |
2054 | Printer.printMetadata("file", N->getRawFile()); |
2055 | Printer.printInt("line", N->getLine()); |
2056 | Printer.printMetadata("baseType", N->getRawBaseType()); |
2057 | Printer.printInt("size", N->getSizeInBits()); |
2058 | Printer.printInt("align", N->getAlignInBits()); |
2059 | Printer.printInt("offset", N->getOffsetInBits()); |
2060 | Printer.printDIFlags("flags", N->getFlags()); |
2061 | Printer.printMetadata("elements", N->getRawElements()); |
2062 | Printer.printDwarfEnum("runtimeLang", N->getRuntimeLang(), |
2063 | dwarf::LanguageString); |
2064 | Printer.printMetadata("vtableHolder", N->getRawVTableHolder()); |
2065 | Printer.printMetadata("templateParams", N->getRawTemplateParams()); |
2066 | Printer.printString("identifier", N->getIdentifier()); |
2067 | Printer.printMetadata("discriminator", N->getRawDiscriminator()); |
2068 | Printer.printMetadata("dataLocation", N->getRawDataLocation()); |
2069 | Printer.printMetadata("associated", N->getRawAssociated()); |
2070 | Printer.printMetadata("allocated", N->getRawAllocated()); |
2071 | if (auto *RankConst = N->getRankConst()) |
2072 | Printer.printInt("rank", RankConst->getSExtValue(), |
2073 | false); |
2074 | else |
2075 | Printer.printMetadata("rank", N->getRawRank(), true); |
2076 | Out << ")"; |
2077 | } |
2078 | |
2079 | static void writeDISubroutineType(raw_ostream &Out, const DISubroutineType *N, |
2080 | TypePrinting *TypePrinter, |
2081 | SlotTracker *Machine, const Module *Context) { |
2082 | Out << "!DISubroutineType("; |
2083 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2084 | Printer.printDIFlags("flags", N->getFlags()); |
2085 | Printer.printDwarfEnum("cc", N->getCC(), dwarf::ConventionString); |
2086 | Printer.printMetadata("types", N->getRawTypeArray(), |
2087 | false); |
2088 | Out << ")"; |
2089 | } |
2090 | |
2091 | static void writeDIFile(raw_ostream &Out, const DIFile *N, TypePrinting *, |
2092 | SlotTracker *, const Module *) { |
2093 | Out << "!DIFile("; |
2094 | MDFieldPrinter Printer(Out); |
2095 | Printer.printString("filename", N->getFilename(), |
2096 | false); |
2097 | Printer.printString("directory", N->getDirectory(), |
2098 | false); |
2099 | |
2100 | if (N->getChecksum()) |
2101 | Printer.printChecksum(*N->getChecksum()); |
2102 | Printer.printString("source", N->getSource().getValueOr(StringRef()), |
2103 | true); |
2104 | Out << ")"; |
2105 | } |
2106 | |
2107 | static void writeDICompileUnit(raw_ostream &Out, const DICompileUnit *N, |
2108 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2109 | const Module *Context) { |
2110 | Out << "!DICompileUnit("; |
2111 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2112 | Printer.printDwarfEnum("language", N->getSourceLanguage(), |
2113 | dwarf::LanguageString, false); |
2114 | Printer.printMetadata("file", N->getRawFile(), false); |
2115 | Printer.printString("producer", N->getProducer()); |
2116 | Printer.printBool("isOptimized", N->isOptimized()); |
2117 | Printer.printString("flags", N->getFlags()); |
2118 | Printer.printInt("runtimeVersion", N->getRuntimeVersion(), |
2119 | false); |
2120 | Printer.printString("splitDebugFilename", N->getSplitDebugFilename()); |
2121 | Printer.printEmissionKind("emissionKind", N->getEmissionKind()); |
2122 | Printer.printMetadata("enums", N->getRawEnumTypes()); |
2123 | Printer.printMetadata("retainedTypes", N->getRawRetainedTypes()); |
2124 | Printer.printMetadata("globals", N->getRawGlobalVariables()); |
2125 | Printer.printMetadata("imports", N->getRawImportedEntities()); |
2126 | Printer.printMetadata("macros", N->getRawMacros()); |
2127 | Printer.printInt("dwoId", N->getDWOId()); |
2128 | Printer.printBool("splitDebugInlining", N->getSplitDebugInlining(), true); |
2129 | Printer.printBool("debugInfoForProfiling", N->getDebugInfoForProfiling(), |
2130 | false); |
2131 | Printer.printNameTableKind("nameTableKind", N->getNameTableKind()); |
2132 | Printer.printBool("rangesBaseAddress", N->getRangesBaseAddress(), false); |
2133 | Printer.printString("sysroot", N->getSysRoot()); |
2134 | Printer.printString("sdk", N->getSDK()); |
2135 | Out << ")"; |
2136 | } |
2137 | |
2138 | static void writeDISubprogram(raw_ostream &Out, const DISubprogram *N, |
2139 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2140 | const Module *Context) { |
2141 | Out << "!DISubprogram("; |
2142 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2143 | Printer.printString("name", N->getName()); |
2144 | Printer.printString("linkageName", N->getLinkageName()); |
2145 | Printer.printMetadata("scope", N->getRawScope(), false); |
2146 | Printer.printMetadata("file", N->getRawFile()); |
2147 | Printer.printInt("line", N->getLine()); |
2148 | Printer.printMetadata("type", N->getRawType()); |
2149 | Printer.printInt("scopeLine", N->getScopeLine()); |
2150 | Printer.printMetadata("containingType", N->getRawContainingType()); |
2151 | if (N->getVirtuality() != dwarf::DW_VIRTUALITY_none || |
2152 | N->getVirtualIndex() != 0) |
2153 | Printer.printInt("virtualIndex", N->getVirtualIndex(), false); |
2154 | Printer.printInt("thisAdjustment", N->getThisAdjustment()); |
2155 | Printer.printDIFlags("flags", N->getFlags()); |
2156 | Printer.printDISPFlags("spFlags", N->getSPFlags()); |
2157 | Printer.printMetadata("unit", N->getRawUnit()); |
2158 | Printer.printMetadata("templateParams", N->getRawTemplateParams()); |
2159 | Printer.printMetadata("declaration", N->getRawDeclaration()); |
2160 | Printer.printMetadata("retainedNodes", N->getRawRetainedNodes()); |
2161 | Printer.printMetadata("thrownTypes", N->getRawThrownTypes()); |
2162 | Out << ")"; |
2163 | } |
2164 | |
2165 | static void writeDILexicalBlock(raw_ostream &Out, const DILexicalBlock *N, |
2166 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2167 | const Module *Context) { |
2168 | Out << "!DILexicalBlock("; |
2169 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2170 | Printer.printMetadata("scope", N->getRawScope(), false); |
2171 | Printer.printMetadata("file", N->getRawFile()); |
2172 | Printer.printInt("line", N->getLine()); |
2173 | Printer.printInt("column", N->getColumn()); |
2174 | Out << ")"; |
2175 | } |
2176 | |
2177 | static void writeDILexicalBlockFile(raw_ostream &Out, |
2178 | const DILexicalBlockFile *N, |
2179 | TypePrinting *TypePrinter, |
2180 | SlotTracker *Machine, |
2181 | const Module *Context) { |
2182 | Out << "!DILexicalBlockFile("; |
2183 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2184 | Printer.printMetadata("scope", N->getRawScope(), false); |
2185 | Printer.printMetadata("file", N->getRawFile()); |
2186 | Printer.printInt("discriminator", N->getDiscriminator(), |
2187 | false); |
2188 | Out << ")"; |
2189 | } |
2190 | |
2191 | static void writeDINamespace(raw_ostream &Out, const DINamespace *N, |
2192 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2193 | const Module *Context) { |
2194 | Out << "!DINamespace("; |
2195 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2196 | Printer.printString("name", N->getName()); |
2197 | Printer.printMetadata("scope", N->getRawScope(), false); |
2198 | Printer.printBool("exportSymbols", N->getExportSymbols(), false); |
2199 | Out << ")"; |
2200 | } |
2201 | |
2202 | static void writeDICommonBlock(raw_ostream &Out, const DICommonBlock *N, |
2203 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2204 | const Module *Context) { |
2205 | Out << "!DICommonBlock("; |
2206 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2207 | Printer.printMetadata("scope", N->getRawScope(), false); |
2208 | Printer.printMetadata("declaration", N->getRawDecl(), false); |
2209 | Printer.printString("name", N->getName()); |
2210 | Printer.printMetadata("file", N->getRawFile()); |
2211 | Printer.printInt("line", N->getLineNo()); |
2212 | Out << ")"; |
2213 | } |
2214 | |
2215 | static void writeDIMacro(raw_ostream &Out, const DIMacro *N, |
2216 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2217 | const Module *Context) { |
2218 | Out << "!DIMacro("; |
2219 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2220 | Printer.printMacinfoType(N); |
2221 | Printer.printInt("line", N->getLine()); |
2222 | Printer.printString("name", N->getName()); |
2223 | Printer.printString("value", N->getValue()); |
2224 | Out << ")"; |
2225 | } |
2226 | |
2227 | static void writeDIMacroFile(raw_ostream &Out, const DIMacroFile *N, |
2228 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2229 | const Module *Context) { |
2230 | Out << "!DIMacroFile("; |
2231 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2232 | Printer.printInt("line", N->getLine()); |
2233 | Printer.printMetadata("file", N->getRawFile(), false); |
2234 | Printer.printMetadata("nodes", N->getRawElements()); |
2235 | Out << ")"; |
2236 | } |
2237 | |
2238 | static void writeDIModule(raw_ostream &Out, const DIModule *N, |
2239 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2240 | const Module *Context) { |
2241 | Out << "!DIModule("; |
2242 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2243 | Printer.printMetadata("scope", N->getRawScope(), false); |
2244 | Printer.printString("name", N->getName()); |
2245 | Printer.printString("configMacros", N->getConfigurationMacros()); |
2246 | Printer.printString("includePath", N->getIncludePath()); |
2247 | Printer.printString("apinotes", N->getAPINotesFile()); |
2248 | Printer.printMetadata("file", N->getRawFile()); |
2249 | Printer.printInt("line", N->getLineNo()); |
2250 | Printer.printBool("isDecl", N->getIsDecl(), false); |
2251 | Out << ")"; |
2252 | } |
2253 | |
2254 | |
2255 | static void writeDITemplateTypeParameter(raw_ostream &Out, |
2256 | const DITemplateTypeParameter *N, |
2257 | TypePrinting *TypePrinter, |
2258 | SlotTracker *Machine, |
2259 | const Module *Context) { |
2260 | Out << "!DITemplateTypeParameter("; |
2261 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2262 | Printer.printString("name", N->getName()); |
2263 | Printer.printMetadata("type", N->getRawType(), false); |
2264 | Printer.printBool("defaulted", N->isDefault(), false); |
2265 | Out << ")"; |
2266 | } |
2267 | |
2268 | static void writeDITemplateValueParameter(raw_ostream &Out, |
2269 | const DITemplateValueParameter *N, |
2270 | TypePrinting *TypePrinter, |
2271 | SlotTracker *Machine, |
2272 | const Module *Context) { |
2273 | Out << "!DITemplateValueParameter("; |
2274 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2275 | if (N->getTag() != dwarf::DW_TAG_template_value_parameter) |
2276 | Printer.printTag(N); |
2277 | Printer.printString("name", N->getName()); |
2278 | Printer.printMetadata("type", N->getRawType()); |
2279 | Printer.printBool("defaulted", N->isDefault(), false); |
2280 | Printer.printMetadata("value", N->getValue(), false); |
2281 | Out << ")"; |
2282 | } |
2283 | |
2284 | static void writeDIGlobalVariable(raw_ostream &Out, const DIGlobalVariable *N, |
2285 | TypePrinting *TypePrinter, |
2286 | SlotTracker *Machine, const Module *Context) { |
2287 | Out << "!DIGlobalVariable("; |
2288 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2289 | Printer.printString("name", N->getName()); |
2290 | Printer.printString("linkageName", N->getLinkageName()); |
2291 | Printer.printMetadata("scope", N->getRawScope(), false); |
2292 | Printer.printMetadata("file", N->getRawFile()); |
2293 | Printer.printInt("line", N->getLine()); |
2294 | Printer.printMetadata("type", N->getRawType()); |
2295 | Printer.printBool("isLocal", N->isLocalToUnit()); |
2296 | Printer.printBool("isDefinition", N->isDefinition()); |
2297 | Printer.printMetadata("declaration", N->getRawStaticDataMemberDeclaration()); |
2298 | Printer.printMetadata("templateParams", N->getRawTemplateParams()); |
2299 | Printer.printInt("align", N->getAlignInBits()); |
2300 | Out << ")"; |
2301 | } |
2302 | |
2303 | static void writeDILocalVariable(raw_ostream &Out, const DILocalVariable *N, |
2304 | TypePrinting *TypePrinter, |
2305 | SlotTracker *Machine, const Module *Context) { |
2306 | Out << "!DILocalVariable("; |
2307 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2308 | Printer.printString("name", N->getName()); |
2309 | Printer.printInt("arg", N->getArg()); |
2310 | Printer.printMetadata("scope", N->getRawScope(), false); |
2311 | Printer.printMetadata("file", N->getRawFile()); |
2312 | Printer.printInt("line", N->getLine()); |
2313 | Printer.printMetadata("type", N->getRawType()); |
2314 | Printer.printDIFlags("flags", N->getFlags()); |
2315 | Printer.printInt("align", N->getAlignInBits()); |
2316 | Out << ")"; |
2317 | } |
2318 | |
2319 | static void writeDILabel(raw_ostream &Out, const DILabel *N, |
2320 | TypePrinting *TypePrinter, |
2321 | SlotTracker *Machine, const Module *Context) { |
2322 | Out << "!DILabel("; |
2323 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2324 | Printer.printMetadata("scope", N->getRawScope(), false); |
2325 | Printer.printString("name", N->getName()); |
2326 | Printer.printMetadata("file", N->getRawFile()); |
2327 | Printer.printInt("line", N->getLine()); |
2328 | Out << ")"; |
2329 | } |
2330 | |
2331 | static void writeDIExpression(raw_ostream &Out, const DIExpression *N, |
2332 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2333 | const Module *Context) { |
2334 | Out << "!DIExpression("; |
2335 | FieldSeparator FS; |
2336 | if (N->isValid()) { |
2337 | for (const DIExpression::ExprOperand &Op : N->expr_ops()) { |
2338 | auto OpStr = dwarf::OperationEncodingString(Op.getOp()); |
2339 | assert(!OpStr.empty() && "Expected valid opcode"); |
2340 | |
2341 | Out << FS << OpStr; |
2342 | if (Op.getOp() == dwarf::DW_OP_LLVM_convert) { |
2343 | Out << FS << Op.getArg(0); |
2344 | Out << FS << dwarf::AttributeEncodingString(Op.getArg(1)); |
2345 | } else { |
2346 | for (unsigned A = 0, AE = Op.getNumArgs(); A != AE; ++A) |
2347 | Out << FS << Op.getArg(A); |
2348 | } |
2349 | } |
2350 | } else { |
2351 | for (const auto &I : N->getElements()) |
2352 | Out << FS << I; |
2353 | } |
2354 | Out << ")"; |
2355 | } |
2356 | |
2357 | static void writeDIArgList(raw_ostream &Out, const DIArgList *N, |
2358 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2359 | const Module *Context, bool FromValue = false) { |
2360 | assert(FromValue && |
2361 | "Unexpected DIArgList metadata outside of value argument"); |
2362 | Out << "!DIArgList("; |
2363 | FieldSeparator FS; |
2364 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2365 | for (Metadata *Arg : N->getArgs()) { |
2366 | Out << FS; |
2367 | WriteAsOperandInternal(Out, Arg, TypePrinter, Machine, Context, true); |
2368 | } |
2369 | Out << ")"; |
2370 | } |
2371 | |
2372 | static void writeDIGlobalVariableExpression(raw_ostream &Out, |
2373 | const DIGlobalVariableExpression *N, |
2374 | TypePrinting *TypePrinter, |
2375 | SlotTracker *Machine, |
2376 | const Module *Context) { |
2377 | Out << "!DIGlobalVariableExpression("; |
2378 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2379 | Printer.printMetadata("var", N->getVariable()); |
2380 | Printer.printMetadata("expr", N->getExpression()); |
2381 | Out << ")"; |
2382 | } |
2383 | |
2384 | static void writeDIObjCProperty(raw_ostream &Out, const DIObjCProperty *N, |
2385 | TypePrinting *TypePrinter, SlotTracker *Machine, |
2386 | const Module *Context) { |
2387 | Out << "!DIObjCProperty("; |
2388 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2389 | Printer.printString("name", N->getName()); |
2390 | Printer.printMetadata("file", N->getRawFile()); |
2391 | Printer.printInt("line", N->getLine()); |
2392 | Printer.printString("setter", N->getSetterName()); |
2393 | Printer.printString("getter", N->getGetterName()); |
2394 | Printer.printInt("attributes", N->getAttributes()); |
2395 | Printer.printMetadata("type", N->getRawType()); |
2396 | Out << ")"; |
2397 | } |
2398 | |
2399 | static void writeDIImportedEntity(raw_ostream &Out, const DIImportedEntity *N, |
2400 | TypePrinting *TypePrinter, |
2401 | SlotTracker *Machine, const Module *Context) { |
2402 | Out << "!DIImportedEntity("; |
2403 | MDFieldPrinter Printer(Out, TypePrinter, Machine, Context); |
2404 | Printer.printTag(N); |
2405 | Printer.printString("name", N->getName()); |
2406 | Printer.printMetadata("scope", N->getRawScope(), false); |
2407 | Printer.printMetadata("entity", N->getRawEntity()); |
2408 | Printer.printMetadata("file", N->getRawFile()); |
2409 | Printer.printInt("line", N->getLine()); |
2410 | Out << ")"; |
2411 | } |
2412 | |
2413 | static void WriteMDNodeBodyInternal(raw_ostream &Out, const MDNode *Node, |
2414 | TypePrinting *TypePrinter, |
2415 | SlotTracker *Machine, |
2416 | const Module *Context) { |
2417 | if (Node->isDistinct()) |
| |
2418 | Out << "distinct "; |
2419 | else if (Node->isTemporary()) |
| |
2420 | Out << "<temporary!> "; |
2421 | |
2422 | switch (Node->getMetadataID()) { |
| 25 | | Control jumps to 'case DIGenericSubrangeKind:' at line 119 | |
|
2423 | default: |
2424 | llvm_unreachable("Expected uniquable MDNode"); |
2425 | #define HANDLE_MDNODE_LEAF(CLASS) \ |
2426 | case Metadata::CLASS##Kind: \ |
2427 | write##CLASS(Out, cast<CLASS>(Node), TypePrinter, Machine, Context); \ |
2428 | break; |
2429 | #include "llvm/IR/Metadata.def" |
2430 | } |
2431 | } |
2432 | |
2433 | |
2434 | |
2435 | static void WriteAsOperandInternal(raw_ostream &Out, const Value *V, |
2436 | TypePrinting *TypePrinter, |
2437 | SlotTracker *Machine, |
2438 | const Module *Context) { |
2439 | if (V->hasName()) { |
2440 | PrintLLVMName(Out, V); |
2441 | return; |
2442 | } |
2443 | |
2444 | const Constant *CV = dyn_cast<Constant>(V); |
2445 | if (CV && !isa<GlobalValue>(CV)) { |
2446 | assert(TypePrinter && "Constants require TypePrinting!"); |
2447 | WriteConstantInternal(Out, CV, *TypePrinter, Machine, Context); |
2448 | return; |
2449 | } |
2450 | |
2451 | if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) { |
2452 | Out << "asm "; |
2453 | if (IA->hasSideEffects()) |
2454 | Out << "sideeffect "; |
2455 | if (IA->isAlignStack()) |
2456 | Out << "alignstack "; |
2457 | |
2458 | if (IA->getDialect() == InlineAsm::AD_Intel) |
2459 | Out << "inteldialect "; |
2460 | if (IA->canThrow()) |
2461 | Out << "unwind "; |
2462 | Out << '"'; |
2463 | printEscapedString(IA->getAsmString(), Out); |
2464 | Out << "\", \""; |
2465 | printEscapedString(IA->getConstraintString(), Out); |
2466 | Out << '"'; |
2467 | return; |
2468 | } |
2469 | |
2470 | if (auto *MD = dyn_cast<MetadataAsValue>(V)) { |
2471 | WriteAsOperandInternal(Out, MD->getMetadata(), TypePrinter, Machine, |
2472 | Context, true); |
2473 | return; |
2474 | } |
2475 | |
2476 | char Prefix = '%'; |
2477 | int Slot; |
2478 | |
2479 | if (Machine) { |
2480 | if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { |
2481 | Slot = Machine->getGlobalSlot(GV); |
2482 | Prefix = '@'; |
2483 | } else { |
2484 | Slot = Machine->getLocalSlot(V); |
2485 | |
2486 | |
2487 | |
2488 | |
2489 | if (Slot == -1) |
2490 | if ((Machine = createSlotTracker(V))) { |
2491 | Slot = Machine->getLocalSlot(V); |
2492 | delete Machine; |
2493 | } |
2494 | } |
2495 | } else if ((Machine = createSlotTracker(V))) { |
2496 | |
2497 | if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { |
2498 | Slot = Machine->getGlobalSlot(GV); |
2499 | Prefix = '@'; |
2500 | } else { |
2501 | Slot = Machine->getLocalSlot(V); |
2502 | } |
2503 | delete Machine; |
2504 | Machine = nullptr; |
2505 | } else { |
2506 | Slot = -1; |
2507 | } |
2508 | |
2509 | if (Slot != -1) |
2510 | Out << Prefix << Slot; |
2511 | else |
2512 | Out << "<badref>"; |
2513 | } |
2514 | |
2515 | static void WriteAsOperandInternal(raw_ostream &Out, const Metadata *MD, |
2516 | TypePrinting *TypePrinter, |
2517 | SlotTracker *Machine, const Module *Context, |
2518 | bool FromValue) { |
2519 | |
2520 | |
2521 | if (const DIExpression *Expr = dyn_cast<DIExpression>(MD)) { |
2522 | writeDIExpression(Out, Expr, TypePrinter, Machine, Context); |
2523 | return; |
2524 | } |
2525 | if (const DIArgList *ArgList = dyn_cast<DIArgList>(MD)) { |
2526 | writeDIArgList(Out, ArgList, TypePrinter, Machine, Context, FromValue); |
2527 | return; |
2528 | } |
2529 | |
2530 | if (const MDNode *N = dyn_cast<MDNode>(MD)) { |
2531 | std::unique_ptr<SlotTracker> MachineStorage; |
2532 | if (!Machine) { |
2533 | MachineStorage = std::make_unique<SlotTracker>(Context); |
2534 | Machine = MachineStorage.get(); |
2535 | } |
2536 | int Slot = Machine->getMetadataSlot(N); |
2537 | if (Slot == -1) { |
2538 | if (const DILocation *Loc = dyn_cast<DILocation>(N)) { |
2539 | writeDILocation(Out, Loc, TypePrinter, Machine, Context); |
2540 | return; |
2541 | } |
2542 | |
2543 | |
2544 | Out << "<" << N << ">"; |
2545 | } else |
2546 | Out << '!' << Slot; |
2547 | return; |
2548 | } |
2549 | |
2550 | if (const MDString *MDS = dyn_cast<MDString>(MD)) { |
2551 | Out << "!\""; |
2552 | printEscapedString(MDS->getString(), Out); |
2553 | Out << '"'; |
2554 | return; |
2555 | } |
2556 | |
2557 | auto *V = cast<ValueAsMetadata>(MD); |
2558 | assert(TypePrinter && "TypePrinter required for metadata values"); |
2559 | assert((FromValue || !isa<LocalAsMetadata>(V)) && |
2560 | "Unexpected function-local metadata outside of value argument"); |
2561 | |
2562 | TypePrinter->print(V->getValue()->getType(), Out); |
2563 | Out << ' '; |
2564 | WriteAsOperandInternal(Out, V->getValue(), TypePrinter, Machine, Context); |
2565 | } |
2566 | |
2567 | namespace { |
2568 | |
2569 | class AssemblyWriter { |
2570 | formatted_raw_ostream &Out; |
2571 | const Module *TheModule = nullptr; |
2572 | const ModuleSummaryIndex *TheIndex = nullptr; |
2573 | std::unique_ptr<SlotTracker> SlotTrackerStorage; |
2574 | SlotTracker &Machine; |
2575 | TypePrinting TypePrinter; |
2576 | AssemblyAnnotationWriter *AnnotationWriter = nullptr; |
2577 | SetVector<const Comdat *> Comdats; |
2578 | bool IsForDebug; |
2579 | bool ShouldPreserveUseListOrder; |
2580 | UseListOrderMap UseListOrders; |
2581 | SmallVector<StringRef, 8> MDNames; |
2582 | |
2583 | SmallVector<StringRef, 8> SSNs; |
2584 | DenseMap<const GlobalValueSummary *, GlobalValue::GUID> SummaryToGUIDMap; |
2585 | |
2586 | public: |
2587 | |
2588 | AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac, const Module *M, |
2589 | AssemblyAnnotationWriter *AAW, bool IsForDebug, |
2590 | bool ShouldPreserveUseListOrder = false); |
2591 | |
2592 | AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac, |
2593 | const ModuleSummaryIndex *Index, bool IsForDebug); |
2594 | |
2595 | void printMDNodeBody(const MDNode *MD); |
2596 | void printNamedMDNode(const NamedMDNode *NMD); |
2597 | |
2598 | void printModule(const Module *M); |
2599 | |
2600 | void writeOperand(const Value *Op, bool PrintType); |
2601 | void writeParamOperand(const Value *Operand, AttributeSet Attrs); |
2602 | void writeOperandBundles(const CallBase *Call); |
2603 | void writeSyncScope(const LLVMContext &Context, |
2604 | SyncScope::ID SSID); |
2605 | void writeAtomic(const LLVMContext &Context, |
2606 | AtomicOrdering Ordering, |
2607 | SyncScope::ID SSID); |
2608 | void writeAtomicCmpXchg(const LLVMContext &Context, |
2609 | AtomicOrdering SuccessOrdering, |
2610 | AtomicOrdering FailureOrdering, |
2611 | SyncScope::ID SSID); |
2612 | |
2613 | void writeAllMDNodes(); |
2614 | void writeMDNode(unsigned Slot, const MDNode *Node); |
2615 | void writeAttribute(const Attribute &Attr, bool InAttrGroup = false); |
2616 | void writeAttributeSet(const AttributeSet &AttrSet, bool InAttrGroup = false); |
2617 | void writeAllAttributeGroups(); |
2618 | |
2619 | void printTypeIdentities(); |
2620 | void printGlobal(const GlobalVariable *GV); |
2621 | void printIndirectSymbol(const GlobalIndirectSymbol *GIS); |
2622 | void printComdat(const Comdat *C); |
2623 | void printFunction(const Function *F); |
2624 | void printArgument(const Argument *FA, AttributeSet Attrs); |
2625 | void printBasicBlock(const BasicBlock *BB); |
2626 | void printInstructionLine(const Instruction &I); |
2627 | void printInstruction(const Instruction &I); |
2628 | |
2629 | void printUseListOrder(const Value *V, const std::vector<unsigned> &Shuffle); |
2630 | void printUseLists(const Function *F); |
2631 | |
2632 | void printModuleSummaryIndex(); |
2633 | void printSummaryInfo(unsigned Slot, const ValueInfo &VI); |
2634 | void printSummary(const GlobalValueSummary &Summary); |
2635 | void printAliasSummary(const AliasSummary *AS); |
2636 | void printGlobalVarSummary(const GlobalVarSummary *GS); |
2637 | void printFunctionSummary(const FunctionSummary *FS); |
2638 | void printTypeIdSummary(const TypeIdSummary &TIS); |
2639 | void printTypeIdCompatibleVtableSummary(const TypeIdCompatibleVtableInfo &TI); |
2640 | void printTypeTestResolution(const TypeTestResolution &TTRes); |
2641 | void printArgs(const std::vector<uint64_t> &Args); |
2642 | void printWPDRes(const WholeProgramDevirtResolution &WPDRes); |
2643 | void printTypeIdInfo(const FunctionSummary::TypeIdInfo &TIDInfo); |
2644 | void printVFuncId(const FunctionSummary::VFuncId VFId); |
2645 | void |
2646 | printNonConstVCalls(const std::vector<FunctionSummary::VFuncId> &VCallList, |
2647 | const char *Tag); |
2648 | void |
2649 | printConstVCalls(const std::vector<FunctionSummary::ConstVCall> &VCallList, |
2650 | const char *Tag); |
2651 | |
2652 | private: |
2653 | |
2654 | void printMetadataAttachments( |
2655 | const SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs, |
2656 | StringRef Separator); |
2657 | |
2658 | |
2659 | |
2660 | void printInfoComment(const Value &V); |
2661 | |
2662 | |
2663 | |
2664 | void printGCRelocateComment(const GCRelocateInst &Relocate); |
2665 | }; |
2666 | |
2667 | } |
2668 | |
2669 | AssemblyWriter::AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac, |
2670 | const Module *M, AssemblyAnnotationWriter *AAW, |
2671 | bool IsForDebug, bool ShouldPreserveUseListOrder) |
2672 | : Out(o), TheModule(M), Machine(Mac), TypePrinter(M), AnnotationWriter(AAW), |
2673 | IsForDebug(IsForDebug), |
2674 | ShouldPreserveUseListOrder(ShouldPreserveUseListOrder) { |
2675 | if (!TheModule) |
2676 | return; |
2677 | for (const GlobalObject &GO : TheModule->global_objects()) |
2678 | if (const Comdat *C = GO.getComdat()) |
2679 | Comdats.insert(C); |
2680 | } |
2681 | |
2682 | AssemblyWriter::AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac, |
2683 | const ModuleSummaryIndex *Index, bool IsForDebug) |
2684 | : Out(o), TheIndex(Index), Machine(Mac), TypePrinter(nullptr), |
2685 | IsForDebug(IsForDebug), ShouldPreserveUseListOrder(false) {} |
2686 | |
2687 | void AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) { |
2688 | if (!Operand) { |
2689 | Out << "<null operand!>"; |
2690 | return; |
2691 | } |
2692 | if (PrintType) { |
2693 | TypePrinter.print(Operand->getType(), Out); |
2694 | Out << ' '; |
2695 | } |
2696 | WriteAsOperandInternal(Out, Operand, &TypePrinter, &Machine, TheModule); |
2697 | } |
2698 | |
2699 | void AssemblyWriter::writeSyncScope(const LLVMContext &Context, |
2700 | SyncScope::ID SSID) { |
2701 | switch (SSID) { |
2702 | case SyncScope::System: { |
2703 | break; |
2704 | } |
2705 | default: { |
2706 | if (SSNs.empty()) |
2707 | Context.getSyncScopeNames(SSNs); |
2708 | |
2709 | Out << " syncscope(\""; |
2710 | printEscapedString(SSNs[SSID], Out); |
2711 | Out << "\")"; |
2712 | break; |
2713 | } |
2714 | } |
2715 | } |
2716 | |
2717 | void AssemblyWriter::writeAtomic(const LLVMContext &Context, |
2718 | AtomicOrdering Ordering, |
2719 | SyncScope::ID SSID) { |
2720 | if (Ordering == AtomicOrdering::NotAtomic) |
2721 | return; |
2722 | |
2723 | writeSyncScope(Context, SSID); |
2724 | Out << " " << toIRString(Ordering); |
2725 | } |
2726 | |
2727 | void AssemblyWriter::writeAtomicCmpXchg(const LLVMContext &Context, |
2728 | AtomicOrdering SuccessOrdering, |
2729 | AtomicOrdering FailureOrdering, |
2730 | SyncScope::ID SSID) { |
2731 | assert(SuccessOrdering != AtomicOrdering::NotAtomic && |
2732 | FailureOrdering != AtomicOrdering::NotAtomic); |
2733 | |
2734 | writeSyncScope(Context, SSID); |
2735 | Out << " " << toIRString(SuccessOrdering); |
2736 | Out << " " << toIRString(FailureOrdering); |
2737 | } |
2738 | |
2739 | void AssemblyWriter::writeParamOperand(const Value *Operand, |
2740 | AttributeSet Attrs) { |
2741 | if (!Operand) { |
2742 | Out << "<null operand!>"; |
2743 | return; |
2744 | } |
2745 | |
2746 | |
2747 | TypePrinter.print(Operand->getType(), Out); |
2748 | |
2749 | if (Attrs.hasAttributes()) { |
2750 | Out << ' '; |
2751 | writeAttributeSet(Attrs); |
2752 | } |
2753 | Out << ' '; |
2754 | |
2755 | WriteAsOperandInternal(Out, Operand, &TypePrinter, &Machine, TheModule); |
2756 | } |
2757 | |
2758 | void AssemblyWriter::writeOperandBundles(const CallBase *Call) { |
2759 | if (!Call->hasOperandBundles()) |
2760 | return; |
2761 | |
2762 | Out << " [ "; |
2763 | |
2764 | bool FirstBundle = true; |
2765 | for (unsigned i = 0, e = Call->getNumOperandBundles(); i != e; ++i) { |
2766 | OperandBundleUse BU = Call->getOperandBundleAt(i); |
2767 | |
2768 | if (!FirstBundle) |
2769 | Out << ", "; |
2770 | FirstBundle = false; |
2771 | |
2772 | Out << '"'; |
2773 | printEscapedString(BU.getTagName(), Out); |
2774 | Out << '"'; |
2775 | |
2776 | Out << '('; |
2777 | |
2778 | bool FirstInput = true; |
2779 | for (const auto &Input : BU.Inputs) { |
2780 | if (!FirstInput) |
2781 | Out << ", "; |
2782 | FirstInput = false; |
2783 | |
2784 | TypePrinter.print(Input->getType(), Out); |
2785 | Out << " "; |
2786 | WriteAsOperandInternal(Out, Input, &TypePrinter, &Machine, TheModule); |
2787 | } |
2788 | |
2789 | Out << ')'; |
2790 | } |
2791 | |
2792 | Out << " ]"; |
2793 | } |
2794 | |
2795 | void AssemblyWriter::printModule(const Module *M) { |
2796 | Machine.initializeIfNeeded(); |
2797 | |
2798 | if (ShouldPreserveUseListOrder) |
2799 | UseListOrders = predictUseListOrder(M); |
2800 | |
2801 | if (!M->getModuleIdentifier().empty() && |
2802 | |
2803 | |
2804 | M->getModuleIdentifier().find('\n') == std::string::npos) |
2805 | Out << "; ModuleID = '" << M->getModuleIdentifier() << "'\n"; |
2806 | |
2807 | if (!M->getSourceFileName().empty()) { |
2808 | Out << "source_filename = \""; |
2809 | printEscapedString(M->getSourceFileName(), Out); |
2810 | Out << "\"\n"; |
2811 | } |
2812 | |
2813 | const std::string &DL = M->getDataLayoutStr(); |
2814 | if (!DL.empty()) |
2815 | Out << "target datalayout = \"" << DL << "\"\n"; |
2816 | if (!M->getTargetTriple().empty()) |
2817 | Out << "target triple = \"" << M->getTargetTriple() << "\"\n"; |
2818 | |
2819 | if (!M->getModuleInlineAsm().empty()) { |
2820 | Out << '\n'; |
2821 | |
2822 | |
2823 | StringRef Asm = M->getModuleInlineAsm(); |
2824 | do { |
2825 | StringRef Front; |
2826 | std::tie(Front, Asm) = Asm.split('\n'); |
2827 | |
2828 | |
2829 | |
2830 | Out << "module asm \""; |
2831 | printEscapedString(Front, Out); |
2832 | Out << "\"\n"; |
2833 | } while (!Asm.empty()); |
2834 | } |
2835 | |
2836 | printTypeIdentities(); |
2837 | |
2838 | |
2839 | if (!Comdats.empty()) |
2840 | Out << '\n'; |
2841 | for (const Comdat *C : Comdats) { |
2842 | printComdat(C); |
2843 | if (C != Comdats.back()) |
2844 | Out << '\n'; |
2845 | } |
2846 | |
2847 | |
2848 | if (!M->global_empty()) Out << '\n'; |
2849 | for (const GlobalVariable &GV : M->globals()) { |
2850 | printGlobal(&GV); Out << '\n'; |
2851 | } |
2852 | |
2853 | |
2854 | if (!M->alias_empty()) Out << "\n"; |
2855 | for (const GlobalAlias &GA : M->aliases()) |
2856 | printIndirectSymbol(&GA); |
2857 | |
2858 | |
2859 | if (!M->ifunc_empty()) Out << "\n"; |
2860 | for (const GlobalIFunc &GI : M->ifuncs()) |
2861 | printIndirectSymbol(&GI); |
2862 | |
2863 | |
2864 | for (const Function &F : *M) { |
2865 | Out << '\n'; |
2866 | printFunction(&F); |
2867 | } |
2868 | |
2869 | |
2870 | printUseLists(nullptr); |
2871 | |
2872 | |
2873 | if (!Machine.as_empty()) { |
2874 | Out << '\n'; |
2875 | writeAllAttributeGroups(); |
2876 | } |
2877 | |
2878 | |
2879 | if (!M->named_metadata_empty()) Out << '\n'; |
2880 | |
2881 | for (const NamedMDNode &Node : M->named_metadata()) |
2882 | printNamedMDNode(&Node); |
2883 | |
2884 | |
2885 | if (!Machine.mdn_empty()) { |
2886 | Out << '\n'; |
2887 | writeAllMDNodes(); |
2888 | } |
2889 | } |
2890 | |
2891 | void AssemblyWriter::printModuleSummaryIndex() { |
2892 | assert(TheIndex); |
2893 | int NumSlots = Machine.initializeIndexIfNeeded(); |
2894 | |
2895 | Out << "\n"; |
2896 | |
2897 | |
2898 | |
2899 | std::vector<std::pair<std::string, ModuleHash>> moduleVec; |
2900 | std::string RegularLTOModuleName = |
2901 | ModuleSummaryIndex::getRegularLTOModuleName(); |
2902 | moduleVec.resize(TheIndex->modulePaths().size()); |
2903 | for (auto &ModPath : TheIndex->modulePaths()) |
2904 | moduleVec[Machine.getModulePathSlot(ModPath.first())] = std::make_pair( |
2905 | |
2906 | |
2907 | ModPath.second.first == -1u ? RegularLTOModuleName |
2908 | : (std::string)std::string(ModPath.first()), |
2909 | ModPath.second.second); |
2910 | |
2911 | unsigned i = 0; |
2912 | for (auto &ModPair : moduleVec) { |
2913 | Out << "^" << i++ << " = module: ("; |
2914 | Out << "path: \""; |
2915 | printEscapedString(ModPair.first, Out); |
2916 | Out << "\", hash: ("; |
2917 | FieldSeparator FS; |
2918 | for (auto Hash : ModPair.second) |
2919 | Out << FS << Hash; |
2920 | Out << "))\n"; |
2921 | } |
2922 | |
2923 | |
2924 | |
2925 | for (auto &GlobalList : *TheIndex) { |
2926 | auto GUID = GlobalList.first; |
2927 | for (auto &Summary : GlobalList.second.SummaryList) |
2928 | SummaryToGUIDMap[Summary.get()] = GUID; |
2929 | } |
2930 | |
2931 | |
2932 | for (auto &GlobalList : *TheIndex) { |
2933 | auto GUID = GlobalList.first; |
2934 | auto VI = TheIndex->getValueInfo(GlobalList); |
2935 | printSummaryInfo(Machine.getGUIDSlot(GUID), VI); |
2936 | } |
2937 | |
2938 | |
2939 | for (const auto &TID : TheIndex->typeIds()) { |
2940 | Out << "^" << Machine.getTypeIdSlot(TID.second.first) |
2941 | << " = typeid: (name: \"" << TID.second.first << "\""; |
2942 | printTypeIdSummary(TID.second.second); |
2943 | Out << ") ; guid = " << TID.first << "\n"; |
2944 | } |
2945 | |
2946 | |
2947 | for (auto &TId : TheIndex->typeIdCompatibleVtableMap()) { |
2948 | auto GUID = GlobalValue::getGUID(TId.first); |
2949 | Out << "^" << Machine.getGUIDSlot(GUID) |
2950 | << " = typeidCompatibleVTable: (name: \"" << TId.first << "\""; |
2951 | printTypeIdCompatibleVtableSummary(TId.second); |
2952 | Out << ") ; guid = " << GUID << "\n"; |
2953 | } |
2954 | |
2955 | |
2956 | if (TheIndex->getFlags()) { |
2957 | Out << "^" << NumSlots << " = flags: " << TheIndex->getFlags() << "\n"; |
2958 | ++NumSlots; |
2959 | } |
2960 | |
2961 | Out << "^" << NumSlots << " = blockcount: " << TheIndex->getBlockCount() |
2962 | << "\n"; |
2963 | } |
2964 | |
2965 | static const char * |
2966 | getWholeProgDevirtResKindName(WholeProgramDevirtResolution::Kind K) { |
2967 | switch (K) { |
2968 | case WholeProgramDevirtResolution::Indir: |
2969 | return "indir"; |
2970 | case WholeProgramDevirtResolution::SingleImpl: |
2971 | return "singleImpl"; |
2972 | case WholeProgramDevirtResolution::BranchFunnel: |
2973 | return "branchFunnel"; |
2974 | } |
2975 | llvm_unreachable("invalid WholeProgramDevirtResolution kind"); |
2976 | } |
2977 | |
2978 | static const char *getWholeProgDevirtResByArgKindName( |
2979 | WholeProgramDevirtResolution::ByArg::Kind K) { |
2980 | switch (K) { |
2981 | case WholeProgramDevirtResolution::ByArg::Indir: |
2982 | return "indir"; |
2983 | case WholeProgramDevirtResolution::ByArg::UniformRetVal: |
2984 | return "uniformRetVal"; |
2985 | case WholeProgramDevirtResolution::ByArg::UniqueRetVal: |
2986 | return "uniqueRetVal"; |
2987 | case WholeProgramDevirtResolution::ByArg::VirtualConstProp: |
2988 | return "virtualConstProp"; |
2989 | } |
2990 | llvm_unreachable("invalid WholeProgramDevirtResolution::ByArg kind"); |
2991 | } |
2992 | |
2993 | static const char *getTTResKindName(TypeTestResolution::Kind K) { |
2994 | switch (K) { |
2995 | case TypeTestResolution::Unknown: |
2996 | return "unknown"; |
2997 | case TypeTestResolution::Unsat: |
2998 | return "unsat"; |
2999 | case TypeTestResolution::ByteArray: |
3000 | return "byteArray"; |
3001 | case TypeTestResolution::Inline: |
3002 | return "inline"; |
3003 | case TypeTestResolution::Single: |
3004 | return "single"; |
3005 | case TypeTestResolution::AllOnes: |
3006 | return "allOnes"; |
3007 | } |
3008 | llvm_unreachable("invalid TypeTestResolution kind"); |
3009 | } |
3010 | |
3011 | void AssemblyWriter::printTypeTestResolution(const TypeTestResolution &TTRes) { |
3012 | Out << "typeTestRes: (kind: " << getTTResKindName(TTRes.TheKind) |
3013 | << ", sizeM1BitWidth: " << TTRes.SizeM1BitWidth; |
3014 | |
3015 | |
3016 | |
3017 | if (TTRes.AlignLog2) |
3018 | Out << ", alignLog2: " << TTRes.AlignLog2; |
3019 | if (TTRes.SizeM1) |
3020 | Out << ", sizeM1: " << TTRes.SizeM1; |
3021 | if (TTRes.BitMask) |
3022 | |
3023 | Out << ", bitMask: " << (unsigned)TTRes.BitMask; |
3024 | if (TTRes.InlineBits) |
3025 | Out << ", inlineBits: " << TTRes.InlineBits; |
3026 | |
3027 | Out << ")"; |
3028 | } |
3029 | |
3030 | void AssemblyWriter::printTypeIdSummary(const TypeIdSummary &TIS) { |
3031 | Out << ", summary: ("; |
3032 | printTypeTestResolution(TIS.TTRes); |
3033 | if (!TIS.WPDRes.empty()) { |
3034 | Out << ", wpdResolutions: ("; |
3035 | FieldSeparator FS; |
3036 | for (auto &WPDRes : TIS.WPDRes) { |
3037 | Out << FS; |
3038 | Out << "(offset: " << WPDRes.first << ", "; |
3039 | printWPDRes(WPDRes.second); |
3040 | Out << ")"; |
3041 | } |
3042 | Out << ")"; |
3043 | } |
3044 | Out << ")"; |
3045 | } |
3046 | |
3047 | void AssemblyWriter::printTypeIdCompatibleVtableSummary( |
3048 | const TypeIdCompatibleVtableInfo &TI) { |
3049 | Out << ", summary: ("; |
3050 | FieldSeparator FS; |
3051 | for (auto &P : TI) { |
3052 | Out << FS; |
3053 | Out << "(offset: " << P.AddressPointOffset << ", "; |
3054 | Out << "^" << Machine.getGUIDSlot(P.VTableVI.getGUID()); |
3055 | Out << ")"; |
3056 | } |
3057 | Out << ")"; |
3058 | } |
3059 | |
3060 | void AssemblyWriter::printArgs(const std::vector<uint64_t> &Args) { |
3061 | Out << "args: ("; |
3062 | FieldSeparator FS; |
3063 | for (auto arg : Args) { |
3064 | Out << FS; |
3065 | Out << arg; |
3066 | } |
3067 | Out << ")"; |
3068 | } |
3069 | |
3070 | void AssemblyWriter::printWPDRes(const WholeProgramDevirtResolution &WPDRes) { |
3071 | Out << "wpdRes: (kind: "; |
3072 | Out << getWholeProgDevirtResKindName(WPDRes.TheKind); |
3073 | |
3074 | if (WPDRes.TheKind == WholeProgramDevirtResolution::SingleImpl) |
3075 | Out << ", singleImplName: \"" << WPDRes.SingleImplName << "\""; |
3076 | |
3077 | if (!WPDRes.ResByArg.empty()) { |
3078 | Out << ", resByArg: ("; |
3079 | FieldSeparator FS; |
3080 | for (auto &ResByArg : WPDRes.ResByArg) { |
3081 | Out << FS; |
3082 | printArgs(ResByArg.first); |
3083 | Out << ", byArg: (kind: "; |
3084 | Out << getWholeProgDevirtResByArgKindName(ResByArg.second.TheKind); |
3085 | if (ResByArg.second.TheKind == |
3086 | WholeProgramDevirtResolution::ByArg::UniformRetVal || |
3087 | ResByArg.second.TheKind == |
3088 | WholeProgramDevirtResolution::ByArg::UniqueRetVal) |
3089 | Out << ", info: " << ResByArg.second.Info; |
3090 | |
3091 | |
3092 | |
3093 | if (ResByArg.second.Byte || ResByArg.second.Bit) |
3094 | Out << ", byte: " << ResByArg.second.Byte |
3095 | << ", bit: " << ResByArg.second.Bit; |
3096 | |
3097 | Out << ")"; |
3098 | } |
3099 | Out << ")"; |
3100 | } |
3101 | Out << ")"; |
3102 | } |
3103 | |
3104 | static const char *getSummaryKindName(GlobalValueSummary::SummaryKind SK) { |
3105 | switch (SK) { |
3106 | case GlobalValueSummary::AliasKind: |
3107 | return "alias"; |
3108 | case GlobalValueSummary::FunctionKind: |
3109 | return "function"; |
3110 | case GlobalValueSummary::GlobalVarKind: |
3111 | return "variable"; |
3112 | } |
3113 | llvm_unreachable("invalid summary kind"); |
3114 | } |
3115 | |
3116 | void AssemblyWriter::printAliasSummary(const AliasSummary *AS) { |
3117 | Out << ", aliasee: "; |
3118 | |
3119 | |
3120 | |
3121 | if (AS->hasAliasee()) |
3122 | Out << "^" << Machine.getGUIDSlot(SummaryToGUIDMap[&AS->getAliasee()]); |
3123 | else |
3124 | Out << "null"; |
3125 | } |
3126 | |
3127 | void AssemblyWriter::printGlobalVarSummary(const GlobalVarSummary *GS) { |
3128 | auto VTableFuncs = GS->vTableFuncs(); |
3129 | Out << ", varFlags: (readonly: " << GS->VarFlags.MaybeReadOnly << ", " |
3130 | << "writeonly: " << GS->VarFlags.MaybeWriteOnly << ", " |
3131 | << "constant: " << GS->VarFlags.Constant; |
3132 | if (!VTableFuncs.empty()) |
3133 | Out << ", " |
3134 | << "vcall_visibility: " << GS->VarFlags.VCallVisibility; |
3135 | Out << ")"; |
3136 | |
3137 | if (!VTableFuncs.empty()) { |
3138 | Out << ", vTableFuncs: ("; |
3139 | FieldSeparator FS; |
3140 | for (auto &P : VTableFuncs) { |
3141 | Out << FS; |
3142 | Out << "(virtFunc: ^" << Machine.getGUIDSlot(P.FuncVI.getGUID()) |
3143 | << ", offset: " << P.VTableOffset; |
3144 | Out << ")"; |
3145 | } |
3146 | Out << ")"; |
3147 | } |
3148 | } |
3149 | |
3150 | static std::string getLinkageName(GlobalValue::LinkageTypes LT) { |
3151 | switch (LT) { |
3152 | case GlobalValue::ExternalLinkage: |
3153 | return "external"; |
3154 | case GlobalValue::PrivateLinkage: |
3155 | return "private"; |
3156 | case GlobalValue::InternalLinkage: |
3157 | return "internal"; |
3158 | case GlobalValue::LinkOnceAnyLinkage: |
3159 | return "linkonce"; |
3160 | case GlobalValue::LinkOnceODRLinkage: |
3161 | return "linkonce_odr"; |
3162 | case GlobalValue::WeakAnyLinkage: |
3163 | return "weak"; |
3164 | case GlobalValue::WeakODRLinkage: |
3165 | return "weak_odr"; |
3166 | case GlobalValue::CommonLinkage: |
3167 | return "common"; |
3168 | case GlobalValue::AppendingLinkage: |
3169 | return "appending"; |
3170 | case GlobalValue::ExternalWeakLinkage: |
3171 | return "extern_weak"; |
3172 | case GlobalValue::AvailableExternallyLinkage: |
3173 | return "available_externally"; |
3174 | } |
3175 | llvm_unreachable("invalid linkage"); |
3176 | } |
3177 | |
3178 | |
3179 | |
3180 | |
3181 | static std::string getLinkageNameWithSpace(GlobalValue::LinkageTypes LT) { |
3182 | if (LT == GlobalValue::ExternalLinkage) |
3183 | return ""; |
3184 | return getLinkageName(LT) + " "; |
3185 | } |
3186 | |
3187 | static const char *getVisibilityName(GlobalValue::VisibilityTypes Vis) { |
3188 | switch (Vis) { |
3189 | case GlobalValue::DefaultVisibility: |
3190 | return "default"; |
3191 | case GlobalValue::HiddenVisibility: |
3192 | return "hidden"; |
3193 | case GlobalValue::ProtectedVisibility: |
3194 | return "protected"; |
3195 | } |
3196 | llvm_unreachable("invalid visibility"); |
3197 | } |
3198 | |
3199 | void AssemblyWriter::printFunctionSummary(const FunctionSummary *FS) { |
3200 | Out << ", insts: " << FS->instCount(); |
3201 | |
3202 | FunctionSummary::FFlags FFlags = FS->fflags(); |
3203 | if (FFlags.ReadNone | FFlags.ReadOnly | FFlags.NoRecurse | |
3204 | FFlags.ReturnDoesNotAlias | FFlags.NoInline | FFlags.AlwaysInline) { |
3205 | Out << ", funcFlags: ("; |
3206 | Out << "readNone: " << FFlags.ReadNone; |
3207 | Out << ", readOnly: " << FFlags.ReadOnly; |
3208 | Out << ", noRecurse: " << FFlags.NoRecurse; |
3209 | Out << ", returnDoesNotAlias: " << FFlags.ReturnDoesNotAlias; |
3210 | Out << ", noInline: " << FFlags.NoInline; |
3211 | Out << ", alwaysInline: " << FFlags.AlwaysInline; |
3212 | Out << ")"; |
3213 | } |
3214 | if (!FS->calls().empty()) { |
3215 | Out << ", calls: ("; |
3216 | FieldSeparator IFS; |
3217 | for (auto &Call : FS->calls()) { |
3218 | Out << IFS; |
3219 | Out << "(callee: ^" << Machine.getGUIDSlot(Call.first.getGUID()); |
3220 | if (Call.second.getHotness() != CalleeInfo::HotnessType::Unknown) |
3221 | Out << ", hotness: " << getHotnessName(Call.second.getHotness()); |
3222 | else if (Call.second.RelBlockFreq) |
3223 | Out << ", relbf: " << Call.second.RelBlockFreq; |
3224 | Out << ")"; |
3225 | } |
3226 | Out << ")"; |
3227 | } |
3228 | |
3229 | if (const auto *TIdInfo = FS->getTypeIdInfo()) |
3230 | printTypeIdInfo(*TIdInfo); |
3231 | |
3232 | auto PrintRange = [&](const ConstantRange &Range) { |
3233 | Out << "[" << Range.getSignedMin() << ", " << Range.getSignedMax() << "]"; |
3234 | }; |
3235 | |
3236 | if (!FS->paramAccesses().empty()) { |
3237 | Out << ", params: ("; |
3238 | FieldSeparator IFS; |
3239 | for (auto &PS : FS->paramAccesses()) { |
3240 | Out << IFS; |
3241 | Out << "(param: " << PS.ParamNo; |
3242 | Out << ", offset: "; |
3243 | PrintRange(PS.Use); |
3244 | if (!PS.Calls.empty()) { |
3245 | Out << ", calls: ("; |
3246 | FieldSeparator IFS; |
3247 | for (auto &Call : PS.Calls) { |
3248 | Out << IFS; |
3249 | Out << "(callee: ^" << Machine.getGUIDSlot(Call.Callee.getGUID()); |
3250 | Out << ", param: " << Call.ParamNo; |
3251 | Out << ", offset: "; |
3252 | PrintRange(Call.Offsets); |
3253 | Out << ")"; |
3254 | } |
3255 | Out << ")"; |
3256 | } |
3257 | Out << ")"; |
3258 | } |
3259 | Out << ")"; |
3260 | } |
3261 | } |
3262 | |
3263 | void AssemblyWriter::printTypeIdInfo( |
3264 | const FunctionSummary::TypeIdInfo &TIDInfo) { |
3265 | Out << ", typeIdInfo: ("; |
3266 | FieldSeparator TIDFS; |
3267 | if (!TIDInfo.TypeTests.empty()) { |
3268 | Out << TIDFS; |
3269 | Out << "typeTests: ("; |
3270 | FieldSeparator FS; |
3271 | for (auto &GUID : TIDInfo.TypeTests) { |
3272 | auto TidIter = TheIndex->typeIds().equal_range(GUID); |
3273 | if (TidIter.first == TidIter.second) { |
3274 | Out << FS; |
3275 | Out << GUID; |
3276 | continue; |
3277 | } |
3278 | |
3279 | for (auto It = TidIter.first; It != TidIter.second; ++It) { |
3280 | Out << FS; |
3281 | auto Slot = Machine.getTypeIdSlot(It->second.first); |
3282 | assert(Slot != -1); |
3283 | Out << "^" << Slot; |
3284 | } |
3285 | } |
3286 | Out << ")"; |
3287 | } |
3288 | if (!TIDInfo.TypeTestAssumeVCalls.empty()) { |
3289 | Out << TIDFS; |
3290 | printNonConstVCalls(TIDInfo.TypeTestAssumeVCalls, "typeTestAssumeVCalls"); |
3291 | } |
3292 | if (!TIDInfo.TypeCheckedLoadVCalls.empty()) { |
3293 | Out << TIDFS; |
3294 | printNonConstVCalls(TIDInfo.TypeCheckedLoadVCalls, "typeCheckedLoadVCalls"); |
3295 | } |
3296 | if (!TIDInfo.TypeTestAssumeConstVCalls.empty()) { |
3297 | Out << TIDFS; |
3298 | printConstVCalls(TIDInfo.TypeTestAssumeConstVCalls, |
3299 | "typeTestAssumeConstVCalls"); |
3300 | } |
3301 | if (!TIDInfo.TypeCheckedLoadConstVCalls.empty()) { |
3302 | Out << TIDFS; |
3303 | printConstVCalls(TIDInfo.TypeCheckedLoadConstVCalls, |
3304 | "typeCheckedLoadConstVCalls"); |
3305 | } |
3306 | Out << ")"; |
3307 | } |
3308 | |
3309 | void AssemblyWriter::printVFuncId(const FunctionSummary::VFuncId VFId) { |
3310 | auto TidIter = TheIndex->typeIds().equal_range(VFId.GUID); |
3311 | if (TidIter.first == TidIter.second) { |
3312 | Out << "vFuncId: ("; |
3313 | Out << "guid: " << VFId.GUID; |
3314 | Out << ", offset: " << VFId.Offset; |
3315 | Out << ")"; |
3316 | return; |
3317 | } |
3318 | |
3319 | FieldSeparator FS; |
3320 | for (auto It = TidIter.first; It != TidIter.second; ++It) { |
3321 | Out << FS; |
3322 | Out << "vFuncId: ("; |
3323 | auto Slot = Machine.getTypeIdSlot(It->second.first); |
3324 | assert(Slot != -1); |
3325 | Out << "^" << Slot; |
3326 | Out << ", offset: " << VFId.Offset; |
3327 | Out << ")"; |
3328 | } |
3329 | } |
3330 | |
3331 | void AssemblyWriter::printNonConstVCalls( |
3332 | const std::vector<FunctionSummary::VFuncId> &VCallList, const char *Tag) { |
3333 | Out << Tag << ": ("; |
3334 | FieldSeparator FS; |
3335 | for (auto &VFuncId : VCallList) { |
3336 | Out << FS; |
3337 | printVFuncId(VFuncId); |
3338 | } |
3339 | Out << ")"; |
3340 | } |
3341 | |
3342 | void AssemblyWriter::printConstVCalls( |
3343 | const std::vector<FunctionSummary::ConstVCall> &VCallList, |
3344 | const char *Tag) { |
3345 | Out << Tag << ": ("; |
3346 | FieldSeparator FS; |
3347 | for (auto &ConstVCall : VCallList) { |
3348 | Out << FS; |
3349 | Out << "("; |
3350 | printVFuncId(ConstVCall.VFunc); |
3351 | if (!ConstVCall.Args.empty()) { |
3352 | Out << ", "; |
3353 | printArgs(ConstVCall.Args); |
3354 | } |
3355 | Out << ")"; |
3356 | } |
3357 | Out << ")"; |
3358 | } |
3359 | |
3360 | void AssemblyWriter::printSummary(const GlobalValueSummary &Summary) { |
3361 | GlobalValueSummary::GVFlags GVFlags = Summary.flags(); |
3362 | GlobalValue::LinkageTypes LT = (GlobalValue::LinkageTypes)GVFlags.Linkage; |
3363 | Out << getSummaryKindName(Summary.getSummaryKind()) << ": "; |
3364 | Out << "(module: ^" << Machine.getModulePathSlot(Summary.modulePath()) |
3365 | << ", flags: ("; |
3366 | Out << "linkage: " << getLinkageName(LT); |
3367 | Out << ", visibility: " |
3368 | << getVisibilityName((GlobalValue::VisibilityTypes)GVFlags.Visibility); |
3369 | Out << ", notEligibleToImport: " << GVFlags.NotEligibleToImport; |
3370 | Out << ", live: " << GVFlags.Live; |
3371 | Out << ", dsoLocal: " << GVFlags.DSOLocal; |
3372 | Out << ", canAutoHide: " << GVFlags.CanAutoHide; |
3373 | Out << ")"; |
3374 | |
3375 | if (Summary.getSummaryKind() == GlobalValueSummary::AliasKind) |
3376 | printAliasSummary(cast<AliasSummary>(&Summary)); |
3377 | else if (Summary.getSummaryKind() == GlobalValueSummary::FunctionKind) |
3378 | printFunctionSummary(cast<FunctionSummary>(&Summary)); |
3379 | else |
3380 | printGlobalVarSummary(cast<GlobalVarSummary>(&Summary)); |
3381 | |
3382 | auto RefList = Summary.refs(); |
3383 | if (!RefList.empty()) { |
3384 | Out << ", refs: ("; |
3385 | FieldSeparator FS; |
3386 | for (auto &Ref : RefList) { |
3387 | Out << FS; |
3388 | if (Ref.isReadOnly()) |
3389 | Out << "readonly "; |
3390 | else if (Ref.isWriteOnly()) |
3391 | Out << "writeonly "; |
3392 | Out << "^" << Machine.getGUIDSlot(Ref.getGUID()); |
3393 | } |
3394 | Out << ")"; |
3395 | } |
3396 | |
3397 | Out << ")"; |
3398 | } |
3399 | |
3400 | void AssemblyWriter::printSummaryInfo(unsigned Slot, const ValueInfo &VI) { |
3401 | Out << "^" << Slot << " = gv: ("; |
3402 | if (!VI.name().empty()) |
3403 | Out << "name: \"" << VI.name() << "\""; |
3404 | else |
3405 | Out << "guid: " << VI.getGUID(); |
3406 | if (!VI.getSummaryList().empty()) { |
3407 | Out << ", summaries: ("; |
3408 | FieldSeparator FS; |
3409 | for (auto &Summary : VI.getSummaryList()) { |
3410 | Out << FS; |
3411 | printSummary(*Summary); |
3412 | } |
3413 | Out << ")"; |
3414 | } |
3415 | Out << ")"; |
3416 | if (!VI.name().empty()) |
3417 | Out << " ; guid = " << VI.getGUID(); |
3418 | Out << "\n"; |
3419 | } |
3420 | |
3421 | static void printMetadataIdentifier(StringRef Name, |
3422 | formatted_raw_ostream &Out) { |
3423 | if (Name.empty()) { |
3424 | Out << "<empty name> "; |
3425 | } else { |
3426 | if (isalpha(static_cast<unsigned char>(Name[0])) || Name[0] == '-' || |
3427 | Name[0] == '$' || Name[0] == '.' || Name[0] == '_') |
3428 | Out << Name[0]; |
3429 | else |
3430 | Out << '\\' << hexdigit(Name[0] >> 4) << hexdigit(Name[0] & 0x0F); |
3431 | for (unsigned i = 1, e = Name.size(); i != e; ++i) { |
3432 | unsigned char C = Name[i]; |
3433 | if (isalnum(static_cast<unsigned char>(C)) || C == '-' || C == '$' || |
3434 | C == '.' || C == '_') |
3435 | Out << C; |
3436 | else |
3437 | Out << '\\' << hexdigit(C >> 4) << hexdigit(C & 0x0F); |
3438 | } |
3439 | } |
3440 | } |
3441 | |
3442 | void AssemblyWriter::printNamedMDNode(const NamedMDNode *NMD) { |
3443 | Out << '!'; |
3444 | printMetadataIdentifier(NMD->getName(), Out); |
3445 | Out << " = !{"; |
3446 | for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) { |
3447 | if (i) |
3448 | Out << ", "; |
3449 | |
3450 | |
3451 | |
3452 | MDNode *Op = NMD->getOperand(i); |
3453 | assert(!isa<DIArgList>(Op) && |
3454 | "DIArgLists should not appear in NamedMDNodes"); |
3455 | if (auto *Expr = dyn_cast<DIExpression>(Op)) { |
3456 | writeDIExpression(Out, Expr, nullptr, nullptr, nullptr); |
3457 | continue; |
3458 | } |
3459 | |
3460 | int Slot = Machine.getMetadataSlot(Op); |
3461 | if (Slot == -1) |
3462 | Out << "<badref>"; |
3463 | else |
3464 | Out << '!' << Slot; |
3465 | } |
3466 | Out << "}\n"; |
3467 | } |
3468 | |
3469 | static void PrintVisibility(GlobalValue::VisibilityTypes Vis, |
3470 | formatted_raw_ostream &Out) { |
3471 | switch (Vis) { |
3472 | case GlobalValue::DefaultVisibility: break; |
3473 | case GlobalValue::HiddenVisibility: Out << "hidden "; break; |
3474 | case GlobalValue::ProtectedVisibility: Out << "protected "; break; |
3475 | } |
3476 | } |
3477 | |
3478 | static void PrintDSOLocation(const GlobalValue &GV, |
3479 | formatted_raw_ostream &Out) { |
3480 | if (GV.isDSOLocal() && !GV.isImplicitDSOLocal()) |
3481 | Out << "dso_local "; |
3482 | } |
3483 | |
3484 | static void PrintDLLStorageClass(GlobalValue::DLLStorageClassTypes SCT, |
3485 | formatted_raw_ostream &Out) { |
3486 | switch (SCT) { |
3487 | case GlobalValue::DefaultStorageClass: break; |
3488 | case GlobalValue::DLLImportStorageClass: Out << "dllimport "; break; |
3489 | case GlobalValue::DLLExportStorageClass: Out << "dllexport "; break; |
3490 | } |
3491 | } |
3492 | |
3493 | static void PrintThreadLocalModel(GlobalVariable::ThreadLocalMode TLM, |
3494 | formatted_raw_ostream &Out) { |
3495 | switch (TLM) { |
3496 | case GlobalVariable::NotThreadLocal: |
3497 | break; |
3498 | case GlobalVariable::GeneralDynamicTLSModel: |
3499 | Out << "thread_local "; |
3500 | break; |
3501 | case GlobalVariable::LocalDynamicTLSModel: |
3502 | Out << "thread_local(localdynamic) "; |
3503 | break; |
3504 | case GlobalVariable::InitialExecTLSModel: |
3505 | Out << "thread_local(initialexec) "; |
3506 | break; |
3507 | case GlobalVariable::LocalExecTLSModel: |
3508 | Out << "thread_local(localexec) "; |
3509 | break; |
3510 | } |
3511 | } |
3512 | |
3513 | static StringRef getUnnamedAddrEncoding(GlobalVariable::UnnamedAddr UA) { |
3514 | switch (UA) { |
3515 | case GlobalVariable::UnnamedAddr::None: |
3516 | return ""; |
3517 | case GlobalVariable::UnnamedAddr::Local: |
3518 | return "local_unnamed_addr"; |
3519 | case GlobalVariable::UnnamedAddr::Global: |
3520 | return "unnamed_addr"; |
3521 | } |
3522 | llvm_unreachable("Unknown UnnamedAddr"); |
3523 | } |
3524 | |
3525 | static void maybePrintComdat(formatted_raw_ostream &Out, |
3526 | const GlobalObject &GO) { |
3527 | const Comdat *C = GO.getComdat(); |
3528 | if (!C) |
3529 | return; |
3530 | |
3531 | if (isa<GlobalVariable>(GO)) |
3532 | Out << ','; |
3533 | Out << " comdat"; |
3534 | |
3535 | if (GO.getName() == C->getName()) |
3536 | return; |
3537 | |
3538 | Out << '('; |
3539 | PrintLLVMName(Out, C->getName(), ComdatPrefix); |
3540 | Out << ')'; |
3541 | } |
3542 | |
3543 | void AssemblyWriter::printGlobal(const GlobalVariable *GV) { |
3544 | if (GV->isMaterializable()) |
3545 | Out << "; Materializable\n"; |
3546 | |
3547 | WriteAsOperandInternal(Out, GV, &TypePrinter, &Machine, GV->getParent()); |
3548 | Out << " = "; |
3549 | |
3550 | if (!GV->hasInitializer() && GV->hasExternalLinkage()) |
3551 | Out << "external "; |
3552 | |
3553 | Out << getLinkageNameWithSpace(GV->getLinkage()); |
3554 | PrintDSOLocation(*GV, Out); |
3555 | PrintVisibility(GV->getVisibility(), Out); |
3556 | PrintDLLStorageClass(GV->getDLLStorageClass(), Out); |
3557 | PrintThreadLocalModel(GV->getThreadLocalMode(), Out); |
3558 | StringRef UA = getUnnamedAddrEncoding(GV->getUnnamedAddr()); |
3559 | if (!UA.empty()) |
3560 | Out << UA << ' '; |
3561 | |
3562 | if (unsigned AddressSpace = GV->getType()->getAddressSpace()) |
3563 | Out << "addrspace(" << AddressSpace << ") "; |
3564 | if (GV->isExternallyInitialized()) Out << "externally_initialized "; |
3565 | Out << (GV->isConstant() ? "constant " : "global "); |
3566 | TypePrinter.print(GV->getValueType(), Out); |
3567 | |
3568 | if (GV->hasInitializer()) { |
3569 | Out << ' '; |
3570 | writeOperand(GV->getInitializer(), false); |
3571 | } |
3572 | |
3573 | if (GV->hasSection()) { |
3574 | Out << ", section \""; |
3575 | printEscapedString(GV->getSection(), Out); |
3576 | Out << '"'; |
3577 | } |
3578 | if (GV->hasPartition()) { |
3579 | Out << ", partition \""; |
3580 | printEscapedString(GV->getPartition(), Out); |
3581 | Out << '"'; |
3582 | } |
3583 | |
3584 | maybePrintComdat(Out, *GV); |
3585 | if (GV->getAlignment()) |
3586 | Out << ", align " << GV->getAlignment(); |
3587 | |
3588 | SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; |
3589 | GV->getAllMetadata(MDs); |
3590 | printMetadataAttachments(MDs, ", "); |
3591 | |
3592 | auto Attrs = GV->getAttributes(); |
3593 | if (Attrs.hasAttributes()) |
3594 | Out << " #" << Machine.getAttributeGroupSlot(Attrs); |
3595 | |
3596 | printInfoComment(*GV); |
3597 | } |
3598 | |
3599 | void AssemblyWriter::printIndirectSymbol(const GlobalIndirectSymbol *GIS) { |
3600 | if (GIS->isMaterializable()) |
3601 | Out << "; Materializable\n"; |
3602 | |
3603 | WriteAsOperandInternal(Out, GIS, &TypePrinter, &Machine, GIS->getParent()); |
3604 | Out << " = "; |
3605 | |
3606 | Out << getLinkageNameWithSpace(GIS->getLinkage()); |
3607 | PrintDSOLocation(*GIS, Out); |
3608 | PrintVisibility(GIS->getVisibility(), Out); |
3609 | PrintDLLStorageClass(GIS->getDLLStorageClass(), Out); |
3610 | PrintThreadLocalModel(GIS->getThreadLocalMode(), Out); |
3611 | StringRef UA = getUnnamedAddrEncoding(GIS->getUnnamedAddr()); |
3612 | if (!UA.empty()) |
3613 | Out << UA << ' '; |
3614 | |
3615 | if (isa<GlobalAlias>(GIS)) |
3616 | Out << "alias "; |
3617 | else if (isa<GlobalIFunc>(GIS)) |
3618 | Out << "ifunc "; |
3619 | else |
3620 | llvm_unreachable("Not an alias or ifunc!"); |
3621 | |
3622 | TypePrinter.print(GIS->getValueType(), Out); |
3623 | |
3624 | Out << ", "; |
3625 | |
3626 | const Constant *IS = GIS->getIndirectSymbol(); |
3627 | |
3628 | if (!IS) { |
3629 | TypePrinter.print(GIS->getType(), Out); |
3630 | Out << " <<NULL ALIASEE>>"; |
3631 | } else { |
3632 | writeOperand(IS, !isa<ConstantExpr>(IS)); |
3633 | } |
3634 | |
3635 | if (GIS->hasPartition()) { |
3636 | Out << ", partition \""; |
3637 | printEscapedString(GIS->getPartition(), Out); |
3638 | Out << '"'; |
3639 | } |
3640 | |
3641 | printInfoComment(*GIS); |
3642 | Out << '\n'; |
3643 | } |
3644 | |
3645 | void AssemblyWriter::printComdat(const Comdat *C) { |
3646 | C->print(Out); |
3647 | } |
3648 | |
3649 | void AssemblyWriter::printTypeIdentities() { |
3650 | if (TypePrinter.empty()) |
3651 | return; |
3652 | |
3653 | Out << '\n'; |
3654 | |
3655 | |
3656 | auto &NumberedTypes = TypePrinter.getNumberedTypes(); |
3657 | for (unsigned I = 0, E = NumberedTypes.size(); I != E; ++I) { |
3658 | Out << '%' << I << " = type "; |
3659 | |
3660 | |
3661 | |
3662 | TypePrinter.printStructBody(NumberedTypes[I], Out); |
3663 | Out << '\n'; |
3664 | } |
3665 | |
3666 | auto &NamedTypes = TypePrinter.getNamedTypes(); |
3667 | for (unsigned I = 0, E = NamedTypes.size(); I != E; ++I) { |
3668 | PrintLLVMName(Out, NamedTypes[I]->getName(), LocalPrefix); |
3669 | Out << " = type "; |
3670 | |
3671 | |
3672 | |
3673 | TypePrinter.printStructBody(NamedTypes[I], Out); |
3674 | Out << '\n'; |
3675 | } |
3676 | } |
3677 | |
3678 | |
3679 | void AssemblyWriter::printFunction(const Function *F) { |
3680 | if (AnnotationWriter) AnnotationWriter->emitFunctionAnnot(F, Out); |
3681 | |
3682 | if (F->isMaterializable()) |
3683 | Out << "; Materializable\n"; |
3684 | |
3685 | const AttributeList &Attrs = F->getAttributes(); |
3686 | if (Attrs.hasAttributes(AttributeList::FunctionIndex)) { |
3687 | AttributeSet AS = Attrs.getFnAttributes(); |
3688 | std::string AttrStr; |
3689 | |
3690 | for (const Attribute &Attr : AS) { |
3691 | if (!Attr.isStringAttribute()) { |
3692 | if (!AttrStr.empty()) AttrStr += ' '; |
3693 | AttrStr += Attr.getAsString(); |
3694 | } |
3695 | } |
3696 | |
3697 | if (!AttrStr.empty()) |
3698 | Out << "; Function Attrs: " << AttrStr << '\n'; |
3699 | } |
3700 | |
3701 | Machine.incorporateFunction(F); |
3702 | |
3703 | if (F->isDeclaration()) { |
3704 | Out << "declare"; |
3705 | SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; |
3706 | F->getAllMetadata(MDs); |
3707 | printMetadataAttachments(MDs, " "); |
3708 | Out << ' '; |
3709 | } else |
3710 | Out << "define "; |
3711 | |
3712 | Out << getLinkageNameWithSpace(F->getLinkage()); |
3713 | PrintDSOLocation(*F, Out); |
3714 | PrintVisibility(F->getVisibility(), Out); |
3715 | PrintDLLStorageClass(F->getDLLStorageClass(), Out); |
3716 | |
3717 | |
3718 | if (F->getCallingConv() != CallingConv::C) { |
3719 | PrintCallingConv(F->getCallingConv(), Out); |
3720 | Out << " "; |
3721 | } |
3722 | |
3723 | FunctionType *FT = F->getFunctionType(); |
3724 | if (Attrs.hasAttributes(AttributeList::ReturnIndex)) |
3725 | Out << Attrs.getAsString(AttributeList::ReturnIndex) << ' '; |
3726 | TypePrinter.print(F->getReturnType(), Out); |
3727 | Out << ' '; |
3728 | WriteAsOperandInternal(Out, F, &TypePrinter, &Machine, F->getParent()); |
3729 | Out << '('; |
3730 | |
3731 | |
3732 | if (F->isDeclaration() && !IsForDebug) { |
3733 | |
3734 | for (unsigned I = 0, E = FT->getNumParams(); I != E; ++I) { |
3735 | |
3736 | if (I) |
3737 | Out << ", "; |
3738 | |
3739 | TypePrinter.print(FT->getParamType(I), Out); |
3740 | |
3741 | AttributeSet ArgAttrs = Attrs.getParamAttributes(I); |
3742 | if (ArgAttrs.hasAttributes()) { |
3743 | Out << ' '; |
3744 | writeAttributeSet(ArgAttrs); |
3745 | } |
3746 | } |
3747 | } else { |
3748 | |
3749 | for (const Argument &Arg : F->args()) { |
3750 | |
3751 | if (Arg.getArgNo() != 0) |
3752 | Out << ", "; |
3753 | printArgument(&Arg, Attrs.getParamAttributes(Arg.getArgNo())); |
3754 | } |
3755 | } |
3756 | |
3757 | |
3758 | if (FT->isVarArg()) { |
3759 | if (FT->getNumParams()) Out << ", "; |
3760 | Out << "..."; |
3761 | } |
3762 | Out << ')'; |
3763 | StringRef UA = getUnnamedAddrEncoding(F->getUnnamedAddr()); |
3764 | if (!UA.empty()) |
3765 | Out << ' ' << UA; |
3766 | |
3767 | |
3768 | |
3769 | const Module *Mod = F->getParent(); |
3770 | if (F->getAddressSpace() != 0 || !Mod || |
3771 | Mod->getDataLayout().getProgramAddressSpace() != 0) |
3772 | Out << " addrspace(" << F->getAddressSpace() << ")"; |
3773 | if (Attrs.hasAttributes(AttributeList::FunctionIndex)) |
3774 | Out << " #" << Machine.getAttributeGroupSlot(Attrs.getFnAttributes()); |
3775 | if (F->hasSection()) { |
3776 | Out << " section \""; |
3777 | printEscapedString(F->getSection(), Out); |
3778 | Out << '"'; |
3779 | } |
3780 | if (F->hasPartition()) { |
3781 | Out << " partition \""; |
3782 | printEscapedString(F->getPartition(), Out); |
3783 | Out << '"'; |
3784 | } |
3785 | maybePrintComdat(Out, *F); |
3786 | if (F->getAlignment()) |
3787 | Out << " align " << F->getAlignment(); |
3788 | if (F->hasGC()) |
3789 | Out << " gc \"" << F->getGC() << '"'; |
3790 | if (F->hasPrefixData()) { |
3791 | Out << " prefix "; |
3792 | writeOperand(F->getPrefixData(), true); |
3793 | } |
3794 | if (F->hasPrologueData()) { |
3795 | Out << " prologue "; |
3796 | writeOperand(F->getPrologueData(), true); |
3797 | } |
3798 | if (F->hasPersonalityFn()) { |
3799 | Out << " personality "; |
3800 | writeOperand(F->getPersonalityFn(), true); |
3801 | } |
3802 | |
3803 | if (F->isDeclaration()) { |
3804 | Out << '\n'; |
3805 | } else { |
3806 | SmallVector<std::pair<unsigned, MDNode *>, 4> MDs; |
3807 | F->getAllMetadata(MDs); |
3808 | printMetadataAttachments(MDs, " "); |
3809 | |
3810 | Out << " {"; |
3811 | |
3812 | for (const BasicBlock &BB : *F) |
3813 | printBasicBlock(&BB); |
3814 | |
3815 | |
3816 | printUseLists(F); |
3817 | |
3818 | Out << "}\n"; |
3819 | } |
3820 | |
3821 | Machine.purgeFunction(); |
3822 | } |
3823 | |
3824 | |
3825 | |
3826 | void AssemblyWriter::printArgument(const Argument *Arg, AttributeSet Attrs) { |
3827 | |
3828 | TypePrinter.print(Arg->getType(), Out); |
3829 | |
3830 | |
3831 | if (Attrs.hasAttributes()) { |
3832 | Out << ' '; |
3833 | writeAttributeSet(Attrs); |
3834 | } |
3835 | |
3836 | |
3837 | if (Arg->hasName()) { |
3838 | Out << ' '; |
3839 | PrintLLVMName(Out, Arg); |
3840 | } else { |
3841 | int Slot = Machine.getLocalSlot(Arg); |
3842 | assert(Slot != -1 && "expect argument in function here"); |
3843 | Out << " %" << Slot; |
3844 | } |
3845 | } |
3846 | |
3847 | |
3848 | void AssemblyWriter::printBasicBlock(const BasicBlock *BB) { |
3849 | bool IsEntryBlock = BB->getParent() && BB->isEntryBlock(); |
3850 | if (BB->hasName()) { |
3851 | Out << "\n"; |
3852 | PrintLLVMName(Out, BB->getName(), LabelPrefix); |
3853 | Out << ':'; |
3854 | } else if (!IsEntryBlock) { |
3855 | Out << "\n"; |
3856 | int Slot = Machine.getLocalSlot(BB); |
3857 | if (Slot != -1) |
3858 | Out << Slot << ":"; |
3859 | else |
3860 | Out << "<badref>:"; |
3861 | } |
3862 | |
3863 | if (!IsEntryBlock) { |
3864 | |
3865 | Out.PadToColumn(50); |
3866 | Out << ";"; |
3867 | const_pred_iterator PI = pred_begin(BB), PE = pred_end(BB); |
3868 | |
3869 | if (PI == PE) { |
3870 | Out << " No predecessors!"; |
3871 | } else { |
3872 | Out << " preds = "; |
3873 | writeOperand(*PI, false); |
3874 | for (++PI; PI != PE; ++PI) { |
3875 | Out << ", "; |
3876 | writeOperand(*PI, false); |
3877 | } |
3878 | } |
3879 | } |
3880 | |
3881 | Out << "\n"; |
3882 | |
3883 | if (AnnotationWriter) AnnotationWriter->emitBasicBlockStartAnnot(BB, Out); |
3884 | |
3885 | |
3886 | for (const Instruction &I : *BB) { |
3887 | printInstructionLine(I); |
3888 | } |
3889 | |
3890 | if (AnnotationWriter) AnnotationWriter->emitBasicBlockEndAnnot(BB, Out); |
3891 | } |
3892 | |
3893 | |
3894 | void AssemblyWriter::printInstructionLine(const Instruction &I) { |
3895 | printInstruction(I); |
3896 | Out << '\n'; |
3897 | } |
3898 | |
3899 | |
3900 | |
3901 | void AssemblyWriter::printGCRelocateComment(const GCRelocateInst &Relocate) { |
3902 | Out << " ; ("; |
3903 | writeOperand(Relocate.getBasePtr(), false); |
3904 | Out << ", "; |
3905 | writeOperand(Relocate.getDerivedPtr(), false); |
3906 | Out << ")"; |
3907 | } |
3908 | |
3909 | |
3910 | |
3911 | void AssemblyWriter::printInfoComment(const Value &V) { |
3912 | if (const auto *Relocate = dyn_cast<GCRelocateInst>(&V)) |
3913 | printGCRelocateComment(*Relocate); |
3914 | |
3915 | if (AnnotationWriter) |
3916 | AnnotationWriter->printInfoComment(V, Out); |
3917 | } |
3918 | |
3919 | static void maybePrintCallAddrSpace(const Value *Operand, const Instruction *I, |
3920 | raw_ostream &Out) { |
3921 | |
3922 | unsigned CallAddrSpace = Operand->getType()->getPointerAddressSpace(); |
3923 | bool PrintAddrSpace = CallAddrSpace != 0; |
3924 | if (!PrintAddrSpace) { |
3925 | const Module *Mod = getModuleFromVal(I); |
3926 | |
3927 | |
3928 | |
3929 | if (!Mod || Mod->getDataLayout().getProgramAddressSpace() != 0) |
3930 | PrintAddrSpace = true; |
3931 | } |
3932 | if (PrintAddrSpace) |
3933 | Out << " addrspace(" << CallAddrSpace << ")"; |
3934 | } |
3935 | |
3936 | |
3937 | void AssemblyWriter::printInstruction(const Instruction &I) { |
3938 | if (AnnotationWriter) AnnotationWriter->emitInstructionAnnot(&I, Out); |
3939 | |
3940 | |
3941 | Out << " "; |
3942 | |
3943 | |
3944 | if (I.hasName()) { |
3945 | PrintLLVMName(Out, &I); |
3946 | Out << " = "; |
3947 | } else if (!I.getType()->isVoidTy()) { |
3948 | |
3949 | int SlotNum = Machine.getLocalSlot(&I); |
3950 | if (SlotNum == -1) |
3951 | Out << "<badref> = "; |
3952 | else |
3953 | Out << '%' << SlotNum << " = "; |
3954 | } |
3955 | |
3956 | if (const CallInst *CI = dyn_cast<CallInst>(&I)) { |
3957 | if (CI->isMustTailCall()) |
3958 | Out << "musttail "; |
3959 | else if (CI->isTailCall()) |
3960 | Out << "tail "; |
3961 | else if (CI->isNoTailCall()) |
3962 | Out << "notail "; |
3963 | } |
3964 | |
3965 | |
3966 | Out << I.getOpcodeName(); |
3967 | |
3968 | |
3969 | if ((isa<LoadInst>(I) && cast<LoadInst>(I).isAtomic()) || |
3970 | (isa<StoreInst>(I) && cast<StoreInst>(I).isAtomic())) |
3971 | Out << " atomic"; |
3972 | |
3973 | if (isa<AtomicCmpXchgInst>(I) && cast<AtomicCmpXchgInst>(I).isWeak()) |
3974 | Out << " weak"; |
3975 | |
3976 | |
3977 | if ((isa<LoadInst>(I) && cast<LoadInst>(I).isVolatile()) || |
3978 | (isa<StoreInst>(I) && cast<StoreInst>(I).isVolatile()) || |
3979 | (isa<AtomicCmpXchgInst>(I) && cast<AtomicCmpXchgInst>(I).isVolatile()) || |
3980 | (isa<AtomicRMWInst>(I) && cast<AtomicRMWInst>(I).isVolatile())) |
3981 | Out << " volatile"; |
3982 | |
3983 | |
3984 | WriteOptimizationInfo(Out, &I); |
3985 | |
3986 | |
3987 | if (const CmpInst *CI = dyn_cast<CmpInst>(&I)) |
3988 | Out << ' ' << CmpInst::getPredicateName(CI->getPredicate()); |
3989 | |
3990 | |
3991 | if (const AtomicRMWInst *RMWI = dyn_cast<AtomicRMWInst>(&I)) |
3992 | Out << ' ' << AtomicRMWInst::getOperationName(RMWI->getOperation()); |
3993 | |
3994 | |
3995 | const Value *Operand = I.getNumOperands() ? I.getOperand(0) : nullptr; |
3996 | |
3997 | |
3998 | if (isa<BranchInst>(I) && cast<BranchInst>(I).isConditional()) { |
3999 | const BranchInst &BI(cast<BranchInst>(I)); |
4000 | Out << ' '; |
4001 | writeOperand(BI.getCondition(), true); |
4002 | Out << ", "; |
4003 | writeOperand(BI.getSuccessor(0), true); |
4004 | Out << ", "; |
4005 | writeOperand(BI.getSuccessor(1), true); |
4006 | |
4007 | } else if (isa<SwitchInst>(I)) { |
4008 | const SwitchInst& SI(cast<SwitchInst>(I)); |
4009 | |
4010 | Out << ' '; |
4011 | writeOperand(SI.getCondition(), true); |
4012 | Out << ", "; |
4013 | writeOperand(SI.getDefaultDest(), true); |
4014 | Out << " ["; |
4015 | for (auto Case : SI.cases()) { |
4016 | Out << "\n "; |
4017 | writeOperand(Case.getCaseValue(), true); |
4018 | Out << ", "; |
4019 | writeOperand(Case.getCaseSuccessor(), true); |
4020 | } |
4021 | Out << "\n ]"; |
4022 | } else if (isa<IndirectBrInst>(I)) { |
4023 | |
4024 | Out << ' '; |
4025 | writeOperand(Operand, true); |
4026 | Out << ", ["; |
4027 | |
4028 | for (unsigned i = 1, e = I.getNumOperands(); i != e; ++i) { |
4029 | if (i != 1) |
4030 | Out << ", "; |
4031 | writeOperand(I.getOperand(i), true); |
4032 | } |
4033 | Out << ']'; |
4034 | } else if (const PHINode *PN = dyn_cast<PHINode>(&I)) { |
4035 | Out << ' '; |
4036 | TypePrinter.print(I.getType(), Out); |
4037 | Out << ' '; |
4038 | |
4039 | for (unsigned op = 0, Eop = PN->getNumIncomingValues(); op < Eop; ++op) { |
4040 | if (op) Out << ", "; |
4041 | Out << "[ "; |
4042 | writeOperand(PN->getIncomingValue(op), false); Out << ", "; |
4043 | writeOperand(PN->getIncomingBlock(op), false); Out << " ]"; |
4044 | } |
4045 | } else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) { |
4046 | Out << ' '; |
4047 | writeOperand(I.getOperand(0), true); |
4048 | for (unsigned i : EVI->indices()) |
4049 | Out << ", " << i; |
4050 | } else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) { |
4051 | Out << ' '; |
4052 | writeOperand(I.getOperand(0), true); Out << ", "; |
4053 | writeOperand(I.getOperand(1), true); |
4054 | for (unsigned i : IVI->indices()) |
4055 | Out << ", " << i; |
4056 | } else if (const LandingPadInst *LPI = dyn_cast<LandingPadInst>(&I)) { |
4057 | Out << ' '; |
4058 | TypePrinter.print(I.getType(), Out); |
4059 | if (LPI->isCleanup() || LPI->getNumClauses() != 0) |
4060 | Out << '\n'; |
4061 | |
4062 | if (LPI->isCleanup()) |
4063 | Out << " cleanup"; |
4064 | |
4065 | for (unsigned i = 0, e = LPI->getNumClauses(); i != e; ++i) { |
4066 | if (i != 0 || LPI->isCleanup()) Out << "\n"; |
4067 | if (LPI->isCatch(i)) |
4068 | Out << " catch "; |
4069 | else |
4070 | Out << " filter "; |
4071 | |
4072 | writeOperand(LPI->getClause(i), true); |
4073 | } |
4074 | } else if (const auto *CatchSwitch = dyn_cast<CatchSwitchInst>(&I)) { |
4075 | Out << " within "; |
4076 | writeOperand(CatchSwitch->getParentPad(), false); |
4077 | Out << " ["; |
4078 | unsigned Op = 0; |
4079 | for (const BasicBlock *PadBB : CatchSwitch->handlers()) { |
4080 | if (Op > 0) |
4081 | Out << ", "; |
4082 | writeOperand(PadBB, true); |
4083 | ++Op; |
4084 | } |
4085 | Out << "] unwind "; |
4086 | if (const BasicBlock *UnwindDest = CatchSwitch->getUnwindDest()) |
4087 | writeOperand(UnwindDest, true); |
4088 | else |
4089 | Out << "to caller"; |
4090 | } else if (const auto *FPI = dyn_cast<FuncletPadInst>(&I)) { |
4091 | Out << " within "; |
4092 | writeOperand(FPI->getParentPad(), false); |
4093 | Out << " ["; |
4094 | for (unsigned Op = 0, NumOps = FPI->getNumArgOperands(); Op < NumOps; |
4095 | ++Op) { |
4096 | if (Op > 0) |
4097 | Out << ", "; |
4098 | writeOperand(FPI->getArgOperand(Op), true); |
4099 | } |
4100 | Out << ']'; |
4101 | } else if (isa<ReturnInst>(I) && !Operand) { |
4102 | Out << " void"; |
4103 | } else if (const auto *CRI = dyn_cast<CatchReturnInst>(&I)) { |
4104 | Out << " from "; |
4105 | writeOperand(CRI->getOperand(0), false); |
4106 | |
4107 | Out << " to "; |
4108 | writeOperand(CRI->getOperand(1), true); |
4109 | } else if (const auto *CRI = dyn_cast<CleanupReturnInst>(&I)) { |
4110 | Out << " from "; |
4111 | writeOperand(CRI->getOperand(0), false); |
4112 | |
4113 | Out << " unwind "; |
4114 | if (CRI->hasUnwindDest()) |
4115 | writeOperand(CRI->getOperand(1), true); |
4116 | else |
4117 | Out << "to caller"; |
4118 | } else if (const CallInst *CI = dyn_cast<CallInst>(&I)) { |
4119 | |
4120 | if (CI->getCallingConv() != CallingConv::C) { |
4121 | Out << " "; |
4122 | PrintCallingConv(CI->getCallingConv(), Out); |
4123 | } |
4124 | |
4125 | Operand = CI->getCalledOperand(); |
4126 | FunctionType *FTy = CI->getFunctionType(); |
4127 | Type *RetTy = FTy->getReturnType(); |
4128 | const AttributeList &PAL = CI->getAttributes(); |
4129 | |
4130 | if (PAL.hasAttributes(AttributeList::ReturnIndex)) |
4131 | Out << ' ' << PAL.getAsString(AttributeList::ReturnIndex); |
4132 | |
4133 | |
4134 | maybePrintCallAddrSpace(Operand, &I, Out); |
4135 | |
4136 | |
4137 | |
4138 | |
4139 | |
4140 | Out << ' '; |
4141 | TypePrinter.print(FTy->isVarArg() ? FTy : RetTy, Out); |
4142 | Out << ' '; |
4143 | writeOperand(Operand, false); |
4144 | Out << '('; |
4145 | for (unsigned op = 0, Eop = CI->getNumArgOperands(); op < Eop; ++op) { |
4146 | if (op > 0) |
4147 | Out << ", "; |
4148 | writeParamOperand(CI->getArgOperand(op), PAL.getParamAttributes(op)); |
4149 | } |
4150 | |
4151 | |
4152 | |
4153 | if (CI->isMustTailCall() && CI->getParent() && |
4154 | CI->getParent()->getParent() && |
4155 | CI->getParent()->getParent()->isVarArg()) |
4156 | Out << ", ..."; |
4157 | |
4158 | Out << ')'; |
4159 | if (PAL.hasAttributes(AttributeList::FunctionIndex)) |
4160 | Out << " #" << Machine.getAttributeGroupSlot(PAL.getFnAttributes()); |
4161 | |
4162 | writeOperandBundles(CI); |
4163 | } else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) { |
4164 | Operand = II->getCalledOperand(); |
4165 | FunctionType *FTy = II->getFunctionType(); |
4166 | Type *RetTy = FTy->getReturnType(); |
4167 | const AttributeList &PAL = II->getAttributes(); |
4168 | |
4169 | |
4170 | if (II->getCallingConv() != CallingConv::C) { |
4171 | Out << " "; |
4172 | PrintCallingConv(II->getCallingConv(), Out); |
4173 | } |
4174 | |
4175 | if (PAL.hasAttributes(AttributeList::ReturnIndex)) |
4176 | Out << ' ' << PAL.getAsString(AttributeList::ReturnIndex); |
4177 | |
4178 | |
4179 | maybePrintCallAddrSpace(Operand, &I, Out); |
4180 | |
4181 | |
4182 | |
4183 | |
4184 | |
4185 | Out << ' '; |
4186 | TypePrinter.print(FTy->isVarArg() ? FTy : RetTy, Out); |
4187 | Out << ' '; |
4188 | writeOperand(Operand, false); |
4189 | Out << '('; |
4190 | for (unsigned op = 0, Eop = II->getNumArgOperands(); op < Eop; ++op) { |
4191 | if (op) |
4192 | Out << ", "; |
4193 | writeParamOperand(II->getArgOperand(op), PAL.getParamAttributes(op)); |
4194 | } |
4195 | |
4196 | Out << ')'; |
4197 | if (PAL.hasAttributes(AttributeList::FunctionIndex)) |
4198 | Out << " #" << Machine.getAttributeGroupSlot(PAL.getFnAttributes()); |
4199 | |
4200 | writeOperandBundles(II); |
4201 | |
4202 | Out << "\n to "; |
4203 | writeOperand(II->getNormalDest(), true); |
4204 | Out << " unwind "; |
4205 | writeOperand(II->getUnwindDest(), true); |
4206 | } else if (const CallBrInst *CBI = dyn_cast<CallBrInst>(&I)) { |
4207 | Operand = CBI->getCalledOperand(); |
4208 | FunctionType *FTy = CBI->getFunctionType(); |
4209 | Type *RetTy = FTy->getReturnType(); |
4210 | const AttributeList &PAL = CBI->getAttributes(); |
4211 | |
4212 | |
4213 | if (CBI->getCallingConv() != CallingConv::C) { |
4214 | Out << " "; |
4215 | PrintCallingConv(CBI->getCallingConv(), Out); |
4216 | } |
4217 | |
4218 | if (PAL.hasAttributes(AttributeList::ReturnIndex)) |
4219 | Out << ' ' << PAL.getAsString(AttributeList::ReturnIndex); |
4220 | |
4221 | |
4222 | |
4223 | |
4224 | |
4225 | Out << ' '; |
4226 | TypePrinter.print(FTy->isVarArg() ? FTy : RetTy, Out); |
4227 | Out << ' '; |
4228 | writeOperand(Operand, false); |
4229 | Out << '('; |
4230 | for (unsigned op = 0, Eop = CBI->getNumArgOperands(); op < Eop; ++op) { |
4231 | if (op) |
4232 | Out << ", "; |
4233 | writeParamOperand(CBI->getArgOperand(op), PAL.getParamAttributes(op)); |
4234 | } |
4235 | |
4236 | Out << ')'; |
4237 | if (PAL.hasAttributes(AttributeList::FunctionIndex)) |
4238 | Out << " #" << Machine.getAttributeGroupSlot(PAL.getFnAttributes()); |
4239 | |
4240 | writeOperandBundles(CBI); |
4241 | |
4242 | Out << "\n to "; |
4243 | writeOperand(CBI->getDefaultDest(), true); |
4244 | Out << " ["; |
4245 | for (unsigned i = 0, e = CBI->getNumIndirectDests(); i != e; ++i) { |
4246 | if (i != 0) |
4247 | Out << ", "; |
4248 | writeOperand(CBI->getIndirectDest(i), true); |
4249 | } |
4250 | Out << ']'; |
4251 | } else if (const AllocaInst *AI = dyn_cast<AllocaInst>(&I)) { |
4252 | Out << ' '; |
4253 | if (AI->isUsedWithInAlloca()) |
4254 | Out << "inalloca "; |
4255 | if (AI->isSwiftError()) |
4256 | Out << "swifterror "; |
4257 | TypePrinter.print(AI->getAllocatedType(), Out); |
4258 | |
4259 | |
4260 | |
4261 | |
4262 | |
4263 | if (!AI->getArraySize() || AI->isArrayAllocation() || |
4264 | !AI->getArraySize()->getType()->isIntegerTy(32)) { |
4265 | Out << ", "; |
4266 | writeOperand(AI->getArraySize(), true); |
4267 | } |
4268 | if (AI->getAlignment()) { |
4269 | Out << ", align " << AI->getAlignment(); |
4270 | } |
4271 | |
4272 | unsigned AddrSpace = AI->getType()->getAddressSpace(); |
4273 | if (AddrSpace != 0) { |
4274 | Out << ", addrspace(" << AddrSpace << ')'; |
4275 | } |
4276 | } else if (isa<CastInst>(I)) { |
4277 | if (Operand) { |
4278 | Out << ' '; |
4279 | writeOperand(Operand, true); |
4280 | } |
4281 | Out << " to "; |
4282 | TypePrinter.print(I.getType(), Out); |
4283 | } else if (isa<VAArgInst>(I)) { |
4284 | if (Operand) { |
4285 | Out << ' '; |
4286 | writeOperand(Operand, true); |
4287 | } |
4288 | Out << ", "; |
4289 | TypePrinter.print(I.getType(), Out); |
4290 | } else if (Operand) { |
4291 | if (const auto *GEP = dyn_cast<GetElementPtrInst>(&I)) { |
4292 | Out << ' '; |
4293 | TypePrinter.print(GEP->getSourceElementType(), Out); |
4294 | Out << ','; |
4295 | } else if (const auto *LI = dyn_cast<LoadInst>(&I)) { |
4296 | Out << ' '; |
4297 | TypePrinter.print(LI->getType(), Out); |
4298 | Out << ','; |
4299 | } |
4300 | |
4301 | |
4302 | |
4303 | |
4304 | bool PrintAllTypes = false; |
4305 | Type *TheType = Operand->getType(); |
4306 | |
4307 | |
4308 | if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I) |
4309 | || isa<ReturnInst>(I)) { |
4310 | PrintAllTypes = true; |
4311 | } else { |
4312 | for (unsigned i = 1, E = I.getNumOperands(); i != E; ++i) { |
4313 | Operand = I.getOperand(i); |
4314 | |
4315 | |
4316 | if (Operand && Operand->getType() != TheType) { |
4317 | PrintAllTypes = true; |
4318 | break; |
4319 | } |
4320 | } |
4321 | } |
4322 | |
4323 | if (!PrintAllTypes) { |
4324 | Out << ' '; |
4325 | TypePrinter.print(TheType, Out); |
4326 | } |
4327 | |
4328 | Out << ' '; |
4329 | for (unsigned i = 0, E = I.getNumOperands(); i != E; ++i) { |
4330 | if (i) Out << ", "; |
4331 | writeOperand(I.getOperand(i), PrintAllTypes); |
4332 | } |
4333 | } |
4334 | |
4335 | |
4336 | if (const LoadInst *LI = dyn_cast<LoadInst>(&I)) { |
4337 | if (LI->isAtomic()) |
4338 | writeAtomic(LI->getContext(), LI->getOrdering(), LI->getSyncScopeID()); |
4339 | if (LI->getAlignment()) |
4340 | Out << ", align " << LI->getAlignment(); |
4341 | } else if (const StoreInst *SI = dyn_cast<StoreInst>(&I)) { |
4342 | if (SI->isAtomic()) |
4343 | writeAtomic(SI->getContext(), SI->getOrdering(), SI->getSyncScopeID()); |
4344 | if (SI->getAlignment()) |
4345 | Out << ", align " << SI->getAlignment(); |
4346 | } else if (const AtomicCmpXchgInst *CXI = dyn_cast<AtomicCmpXchgInst>(&I)) { |
4347 | writeAtomicCmpXchg(CXI->getContext(), CXI->getSuccessOrdering(), |
4348 | CXI->getFailureOrdering(), CXI->getSyncScopeID()); |
4349 | Out << ", align " << CXI->getAlign().value(); |
4350 | } else if (const AtomicRMWInst *RMWI = dyn_cast<AtomicRMWInst>(&I)) { |
4351 | writeAtomic(RMWI->getContext(), RMWI->getOrdering(), |
4352 | RMWI->getSyncScopeID()); |
4353 | Out << ", align " << RMWI->getAlign().value(); |
4354 | } else if (const FenceInst *FI = dyn_cast<FenceInst>(&I)) { |
4355 | writeAtomic(FI->getContext(), FI->getOrdering(), FI->getSyncScopeID()); |
4356 | } else if (const ShuffleVectorInst *SVI = dyn_cast<ShuffleVectorInst>(&I)) { |
4357 | PrintShuffleMask(Out, SVI->getType(), SVI->getShuffleMask()); |
4358 | } |
4359 | |
4360 | |
4361 | SmallVector<std::pair<unsigned, MDNode *>, 4> InstMD; |
4362 | I.getAllMetadata(InstMD); |
4363 | printMetadataAttachments(InstMD, ", "); |
4364 | |
4365 | |
4366 | printInfoComment(I); |
4367 | } |
4368 | |
4369 | void AssemblyWriter::printMetadataAttachments( |
4370 | const SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs, |
4371 | StringRef Separator) { |
4372 | if (MDs.empty()) |
4373 | return; |
4374 | |
4375 | if (MDNames.empty()) |
4376 | MDs[0].second->getContext().getMDKindNames(MDNames); |
4377 | |
4378 | for (const auto &I : MDs) { |
4379 | unsigned Kind = I.first; |
4380 | Out << Separator; |
4381 | if (Kind < MDNames.size()) { |
4382 | Out << "!"; |
4383 | printMetadataIdentifier(MDNames[Kind], Out); |
4384 | } else |
4385 | Out << "!<unknown kind #" << Kind << ">"; |
4386 | Out << ' '; |
4387 | WriteAsOperandInternal(Out, I.second, &TypePrinter, &Machine, TheModule); |
4388 | } |
4389 | } |
4390 | |
4391 | void AssemblyWriter::writeMDNode(unsigned Slot, const MDNode *Node) { |
4392 | Out << '!' << Slot << " = "; |
4393 | printMDNodeBody(Node); |
4394 | Out << "\n"; |
4395 | } |
4396 | |
4397 | void AssemblyWriter::writeAllMDNodes() { |
4398 | SmallVector<const MDNode *, 16> Nodes; |
4399 | Nodes.resize(Machine.mdn_size()); |
4400 | for (auto &I : llvm::make_range(Machine.mdn_begin(), Machine.mdn_end())) |
4401 | Nodes[I.second] = cast<MDNode>(I.first); |
4402 | |
4403 | for (unsigned i = 0, e = Nodes.size(); i != e; ++i) { |
4404 | writeMDNode(i, Nodes[i]); |
4405 | } |
4406 | } |
4407 | |
4408 | void AssemblyWriter::printMDNodeBody(const MDNode *Node) { |
4409 | WriteMDNodeBodyInternal(Out, Node, &TypePrinter, &Machine, TheModule); |
4410 | } |
4411 | |
4412 | void AssemblyWriter::writeAttribute(const Attribute &Attr, bool InAttrGroup) { |
4413 | if (!Attr.isTypeAttribute()) { |
4414 | Out << Attr.getAsString(InAttrGroup); |
4415 | return; |
4416 | } |
4417 | |
4418 | Out << Attribute::getNameFromAttrKind(Attr.getKindAsEnum()); |
4419 | if (Type *Ty = Attr.getValueAsType()) { |
4420 | Out << '('; |
4421 | TypePrinter.print(Ty, Out); |
4422 | Out << ')'; |
4423 | } |
4424 | } |
4425 | |
4426 | void AssemblyWriter::writeAttributeSet(const AttributeSet &AttrSet, |
4427 | bool InAttrGroup) { |
4428 | bool FirstAttr = true; |
4429 | for (const auto &Attr : AttrSet) { |
4430 | if (!FirstAttr) |
4431 | Out << ' '; |
4432 | writeAttribute(Attr, InAttrGroup); |
4433 | FirstAttr = false; |
4434 | } |
4435 | } |
4436 | |
4437 | void AssemblyWriter::writeAllAttributeGroups() { |
4438 | std::vector<std::pair<AttributeSet, unsigned>> asVec; |
4439 | asVec.resize(Machine.as_size()); |
4440 | |
4441 | for (auto &I : llvm::make_range(Machine.as_begin(), Machine.as_end())) |
4442 | asVec[I.second] = I; |
4443 | |
4444 | for (const auto &I : asVec) |
4445 | Out << "attributes #" << I.second << " = { " |
4446 | << I.first.getAsString(true) << " }\n"; |
4447 | } |
4448 | |
4449 | void AssemblyWriter::printUseListOrder(const Value *V, |
4450 | const std::vector<unsigned> &Shuffle) { |
4451 | bool IsInFunction = Machine.getFunction(); |
4452 | if (IsInFunction) |
4453 | Out << " "; |
4454 | |
4455 | Out << "uselistorder"; |
4456 | if (const BasicBlock *BB = IsInFunction ? nullptr : dyn_cast<BasicBlock>(V)) { |
4457 | Out << "_bb "; |
4458 | writeOperand(BB->getParent(), false); |
4459 | Out << ", "; |
4460 | writeOperand(BB, false); |
4461 | } else { |
4462 | Out << " "; |
4463 | writeOperand(V, true); |
4464 | } |
4465 | Out << ", { "; |
4466 | |
4467 | assert(Shuffle.size() >= 2 && "Shuffle too small"); |
4468 | Out << Shuffle[0]; |
4469 | for (unsigned I = 1, E = Shuffle.size(); I != E; ++I) |
4470 | Out << ", " << Shuffle[I]; |
4471 | Out << " }\n"; |
4472 | } |
4473 | |
4474 | void AssemblyWriter::printUseLists(const Function *F) { |
4475 | auto It = UseListOrders.find(F); |
4476 | if (It == UseListOrders.end()) |
4477 | return; |
4478 | |
4479 | Out << "\n; uselistorder directives\n"; |
4480 | for (const auto &Pair : It->second) |
4481 | printUseListOrder(Pair.first, Pair.second); |
4482 | } |
4483 | |
4484 | |
4485 | |
4486 | |
4487 | |
4488 | void Function::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW, |
4489 | bool ShouldPreserveUseListOrder, |
4490 | bool IsForDebug) const { |
4491 | SlotTracker SlotTable(this->getParent()); |
4492 | formatted_raw_ostream OS(ROS); |
4493 | AssemblyWriter W(OS, SlotTable, this->getParent(), AAW, |
4494 | IsForDebug, |
4495 | ShouldPreserveUseListOrder); |
4496 | W.printFunction(this); |
4497 | } |
4498 | |
4499 | void BasicBlock::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW, |
4500 | bool ShouldPreserveUseListOrder, |
4501 | bool IsForDebug) const { |
4502 | SlotTracker SlotTable(this->getParent()); |
4503 | formatted_raw_ostream OS(ROS); |
4504 | AssemblyWriter W(OS, SlotTable, this->getModule(), AAW, |
4505 | IsForDebug, |
4506 | ShouldPreserveUseListOrder); |
4507 | W.printBasicBlock(this); |
4508 | } |
4509 | |
4510 | void Module::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW, |
4511 | bool ShouldPreserveUseListOrder, bool IsForDebug) const { |
4512 | SlotTracker SlotTable(this); |
4513 | formatted_raw_ostream OS(ROS); |
4514 | AssemblyWriter W(OS, SlotTable, this, AAW, IsForDebug, |
4515 | ShouldPreserveUseListOrder); |
4516 | W.printModule(this); |
4517 | } |
4518 | |
4519 | void NamedMDNode::print(raw_ostream &ROS, bool IsForDebug) const { |
4520 | SlotTracker SlotTable(getParent()); |
4521 | formatted_raw_ostream OS(ROS); |
4522 | AssemblyWriter W(OS, SlotTable, getParent(), nullptr, IsForDebug); |
4523 | W.printNamedMDNode(this); |
4524 | } |
4525 | |
4526 | void NamedMDNode::print(raw_ostream &ROS, ModuleSlotTracker &MST, |
4527 | bool IsForDebug) const { |
4528 | Optional<SlotTracker> LocalST; |
4529 | SlotTracker *SlotTable; |
4530 | if (auto *ST = MST.getMachine()) |
4531 | SlotTable = ST; |
4532 | else { |
4533 | LocalST.emplace(getParent()); |
4534 | SlotTable = &*LocalST; |
4535 | } |
4536 | |
4537 | formatted_raw_ostream OS(ROS); |
4538 | AssemblyWriter W(OS, *SlotTable, getParent(), nullptr, IsForDebug); |
4539 | W.printNamedMDNode(this); |
4540 | } |
4541 | |
4542 | void Comdat::print(raw_ostream &ROS, bool ) const { |
4543 | PrintLLVMName(ROS, getName(), ComdatPrefix); |
4544 | ROS << " = comdat "; |
4545 | |
4546 | switch (getSelectionKind()) { |
4547 | case Comdat::Any: |
4548 | ROS << "any"; |
4549 | break; |
4550 | case Comdat::ExactMatch: |
4551 | ROS << "exactmatch"; |
4552 | break; |
4553 | case Comdat::Largest: |
4554 | ROS << "largest"; |
4555 | break; |
4556 | case Comdat::NoDeduplicate: |
4557 | ROS << "nodeduplicate"; |
4558 | break; |
4559 | case Comdat::SameSize: |
4560 | ROS << "samesize"; |
4561 | break; |
4562 | } |
4563 | |
4564 | ROS << '\n'; |
4565 | } |
4566 | |
4567 | void Type::print(raw_ostream &OS, bool , bool NoDetails) const { |
4568 | TypePrinting TP; |
4569 | TP.print(const_cast<Type*>(this), OS); |
4570 | |
4571 | if (NoDetails) |
4572 | return; |
4573 | |
4574 | |
4575 | if (StructType *STy = dyn_cast<StructType>(const_cast<Type*>(this))) |
4576 | if (!STy->isLiteral()) { |
4577 | OS << " = type "; |
4578 | TP.printStructBody(STy, OS); |
4579 | } |
4580 | } |
4581 | |
4582 | static bool isReferencingMDNode(const Instruction &I) { |
4583 | if (const auto *CI = dyn_cast<CallInst>(&I)) |
4584 | if (Function *F = CI->getCalledFunction()) |
4585 | if (F->isIntrinsic()) |
4586 | for (auto &Op : I.operands()) |
4587 | if (auto *V = dyn_cast_or_null<MetadataAsValue>(Op)) |
4588 | if (isa<MDNode>(V->getMetadata())) |
4589 | return true; |
4590 | return false; |
4591 | } |
4592 | |
4593 | void Value::print(raw_ostream &ROS, bool IsForDebug) const { |
4594 | bool ShouldInitializeAllMetadata = false; |
4595 | if (auto *I = dyn_cast<Instruction>(this)) |
| 1 | Assuming the object is not a 'Instruction' | |
|
| |
4596 | ShouldInitializeAllMetadata = isReferencingMDNode(*I); |
4597 | else if (isa<Function>(this) || isa<MetadataAsValue>(this)) |
| 3 | | Assuming the object is not a 'Function' | |
|
| 4 | | Assuming the object is not a 'MetadataAsValue' | |
|
| |
4598 | ShouldInitializeAllMetadata = true; |
4599 | |
4600 | ModuleSlotTracker MST(getModuleFromVal(this), ShouldInitializeAllMetadata); |
4601 | print(ROS, MST, IsForDebug); |
| |
4602 | } |
4603 | |
4604 | void Value::print(raw_ostream &ROS, ModuleSlotTracker &MST, |
4605 | bool IsForDebug) const { |
4606 | formatted_raw_ostream OS(ROS); |
4607 | SlotTracker EmptySlotTable(static_cast<const Module *>(nullptr)); |
4608 | SlotTracker &SlotTable = |
4609 | MST.getMachine() ? *MST.getMachine() : EmptySlotTable; |
| |
4610 | auto incorporateFunction = [&](const Function *F) { |
4611 | if (F) |
4612 | MST.incorporateFunction(*F); |
4613 | }; |
4614 | |
4615 | if (const Instruction *I = dyn_cast<Instruction>(this)) { |
| 8 | | The object is not a 'Instruction' | |
|
| |
4616 | incorporateFunction(I->getParent() ? I->getParent()->getParent() : nullptr); |
4617 | AssemblyWriter W(OS, SlotTable, getModuleFromVal(I), nullptr, IsForDebug); |
4618 | W.printInstruction(*I); |
4619 | } else if (const BasicBlock *BB = dyn_cast<BasicBlock>(this)) { |
| 10 | | Assuming the object is not a 'BasicBlock' | |
|
| |
4620 | incorporateFunction(BB->getParent()); |
4621 | AssemblyWriter W(OS, SlotTable, getModuleFromVal(BB), nullptr, IsForDebug); |
4622 | W.printBasicBlock(BB); |
4623 | } else if (const GlobalValue *GV = dyn_cast<GlobalValue>(this)) { |
| 12 | | Assuming the object is not a 'GlobalValue' | |
|
| |
4624 | AssemblyWriter W(OS, SlotTable, GV->getParent(), nullptr, IsForDebug); |
4625 | if (const GlobalVariable *V = dyn_cast<GlobalVariable>(GV)) |
4626 | W.printGlobal(V); |
4627 | else if (const Function *F = dyn_cast<Function>(GV)) |
4628 | W.printFunction(F); |
4629 | else |
4630 | W.printIndirectSymbol(cast<GlobalIndirectSymbol>(GV)); |
4631 | } else if (const MetadataAsValue *V = dyn_cast<MetadataAsValue>(this)) { |
| 14 | | Assuming the object is a 'MetadataAsValue' | |
|
| |
4632 | V->getMetadata()->print(ROS, MST, getModuleFromVal(V)); |
| 16 | | Calling 'Metadata::print' | |
|
4633 | } else if (const Constant *C = dyn_cast<Constant>(this)) { |
4634 | TypePrinting TypePrinter; |
4635 | TypePrinter.print(C->getType(), OS); |
4636 | OS << ' '; |
4637 | WriteConstantInternal(OS, C, TypePrinter, MST.getMachine(), nullptr); |
4638 | } else if (isa<InlineAsm>(this) || isa<Argument>(this)) { |
4639 | this->printAsOperand(OS, true, MST); |
4640 | } else { |
4641 | llvm_unreachable("Unknown value to print out!"); |
4642 | } |
4643 | } |
4644 | |
4645 | |
4646 | |
4647 | |
4648 | static bool printWithoutType(const Value &V, raw_ostream &O, |
4649 | SlotTracker *Machine, const Module *M) { |
4650 | if (V.hasName() || isa<GlobalValue>(V) || |
4651 | (!isa<Constant>(V) && !isa<MetadataAsValue>(V))) { |
4652 | WriteAsOperandInternal(O, &V, nullptr, Machine, M); |
4653 | return true; |
4654 | } |
4655 | return false; |
4656 | } |
4657 | |
4658 | static void printAsOperandImpl(const Value &V, raw_ostream &O, bool PrintType, |
4659 | ModuleSlotTracker &MST) { |
4660 | TypePrinting TypePrinter(MST.getModule()); |
4661 | if (PrintType) { |
4662 | TypePrinter.print(V.getType(), O); |
4663 | O << ' '; |
4664 | } |
4665 | |
4666 | WriteAsOperandInternal(O, &V, &TypePrinter, MST.getMachine(), |
4667 | MST.getModule()); |
4668 | } |
4669 | |
4670 | void Value::printAsOperand(raw_ostream &O, bool PrintType, |
4671 | const Module *M) const { |
4672 | if (!M) |
4673 | M = getModuleFromVal(this); |
4674 | |
4675 | if (!PrintType) |
4676 | if (printWithoutType(*this, O, nullptr, M)) |
4677 | return; |
4678 | |
4679 | SlotTracker Machine( |
4680 | M, isa<MetadataAsValue>(this)); |
4681 | ModuleSlotTracker MST(Machine, M); |
4682 | printAsOperandImpl(*this, O, PrintType, MST); |
4683 | } |
4684 | |
4685 | void Value::printAsOperand(raw_ostream &O, bool PrintType, |
4686 | ModuleSlotTracker &MST) const { |
4687 | if (!PrintType) |
4688 | if (printWithoutType(*this, O, MST.getMachine(), MST.getModule())) |
4689 | return; |
4690 | |
4691 | printAsOperandImpl(*this, O, PrintType, MST); |
4692 | } |
4693 | |
4694 | static void printMetadataImpl(raw_ostream &ROS, const Metadata &MD, |
4695 | ModuleSlotTracker &MST, const Module *M, |
4696 | bool OnlyAsOperand) { |
4697 | formatted_raw_ostream OS(ROS); |
4698 | |
4699 | TypePrinting TypePrinter(M); |
4700 | |
4701 | WriteAsOperandInternal(OS, &MD, &TypePrinter, MST.getMachine(), M, |
4702 | true); |
4703 | |
4704 | auto *N = dyn_cast<MDNode>(&MD); |
| 18 | | Assuming the object is a 'MDNode' | |
|
4705 | if (OnlyAsOperand || !N || isa<DIExpression>(MD) || isa<DIArgList>(MD)) |
| 19 | | Assuming 'MD' is not a 'DIExpression' | |
|
| 20 | | Assuming 'MD' is not a 'DIArgList' | |
|
| |
4706 | return; |
4707 | |
4708 | OS << " = "; |
4709 | WriteMDNodeBodyInternal(OS, N, &TypePrinter, MST.getMachine(), M); |
| 22 | | Calling 'WriteMDNodeBodyInternal' | |
|
4710 | } |
4711 | |
4712 | void Metadata::printAsOperand(raw_ostream &OS, const Module *M) const { |
4713 | ModuleSlotTracker MST(M, isa<MDNode>(this)); |
4714 | printMetadataImpl(OS, *this, MST, M, true); |
4715 | } |
4716 | |
4717 | void Metadata::printAsOperand(raw_ostream &OS, ModuleSlotTracker &MST, |
4718 | const Module *M) const { |
4719 | printMetadataImpl(OS, *this, MST, M, true); |
4720 | } |
4721 | |
4722 | void Metadata::print(raw_ostream &OS, const Module *M, |
4723 | bool ) const { |
4724 | ModuleSlotTracker MST(M, isa<MDNode>(this)); |
4725 | printMetadataImpl(OS, *this, MST, M, false); |
4726 | } |
4727 | |
4728 | void Metadata::print(raw_ostream &OS, ModuleSlotTracker &MST, |
4729 | const Module *M, bool ) const { |
4730 | printMetadataImpl(OS, *this, MST, M, false); |
| 17 | | Calling 'printMetadataImpl' | |
|
4731 | } |
4732 | |
4733 | void ModuleSummaryIndex::print(raw_ostream &ROS, bool IsForDebug) const { |
4734 | SlotTracker SlotTable(this); |
4735 | formatted_raw_ostream OS(ROS); |
4736 | AssemblyWriter W(OS, SlotTable, this, IsForDebug); |
4737 | W.printModuleSummaryIndex(); |
4738 | } |
4739 | |
4740 | void ModuleSlotTracker::collectMDNodes(MachineMDNodeListType &L, unsigned LB, |
4741 | unsigned UB) const { |
4742 | SlotTracker *ST = MachineStorage.get(); |
4743 | if (!ST) |
4744 | return; |
4745 | |
4746 | for (auto &I : llvm::make_range(ST->mdn_begin(), ST->mdn_end())) |
4747 | if (I.second >= LB && I.second < UB) |
4748 | L.push_back(std::make_pair(I.second, I.first)); |
4749 | } |
4750 | |
4751 | #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) |
4752 | |
4753 | LLVM_DUMP_METHOD |
4754 | void Value::dump() const { print(dbgs(), true); dbgs() << '\n'; } |
4755 | |
4756 | |
4757 | LLVM_DUMP_METHOD |
4758 | void Type::dump() const { print(dbgs(), true); dbgs() << '\n'; } |
4759 | |
4760 | |
4761 | LLVM_DUMP_METHOD |
4762 | void Module::dump() const { |
4763 | print(dbgs(), nullptr, |
4764 | false, true); |
4765 | } |
4766 | |
4767 | |
4768 | LLVM_DUMP_METHOD |
4769 | void Comdat::dump() const { print(dbgs(), true); } |
4770 | |
4771 | |
4772 | LLVM_DUMP_METHOD |
4773 | void NamedMDNode::dump() const { print(dbgs(), true); } |
4774 | |
4775 | LLVM_DUMP_METHOD |
4776 | void Metadata::dump() const { dump(nullptr); } |
4777 | |
4778 | LLVM_DUMP_METHOD |
4779 | void Metadata::dump(const Module *M) const { |
4780 | print(dbgs(), M, true); |
4781 | dbgs() << '\n'; |
4782 | } |
4783 | |
4784 | |
4785 | LLVM_DUMP_METHOD |
4786 | void ModuleSummaryIndex::dump() const { print(dbgs(), true); } |
4787 | #endif |