diff options
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 5454cd4..7e501a9 100644 --- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -322,28 +322,7 @@ void TargetLoweringObjectFileELF::emitModuleMetadata(MCStreamer &Streamer, } } - if (NamedMDNode *FuncInfo = M.getNamedMetadata(PseudoProbeDescMetadataName)) { - // Emit a descriptor for every function including functions that have an - // available external linkage. We may not want this for imported functions - // that has code in another thinLTO module but we don't have a good way to - // tell them apart from inline functions defined in header files. Therefore - // we put each descriptor in a separate comdat section and rely on the - // linker to deduplicate. - for (const auto *Operand : FuncInfo->operands()) { - const auto *MD = cast<MDNode>(Operand); - auto *GUID = mdconst::dyn_extract<ConstantInt>(MD->getOperand(0)); - auto *Hash = mdconst::dyn_extract<ConstantInt>(MD->getOperand(1)); - auto *Name = cast<MDString>(MD->getOperand(2)); - auto *S = C.getObjectFileInfo()->getPseudoProbeDescSection( - TM->getFunctionSections() ? Name->getString() : StringRef()); - - Streamer.switchSection(S); - Streamer.emitInt64(GUID->getZExtValue()); - Streamer.emitInt64(Hash->getZExtValue()); - Streamer.emitULEB128IntValue(Name->getString().size()); - Streamer.emitBytes(Name->getString()); - } - } + emitPseudoProbeDescMetadata(Streamer, M); if (NamedMDNode *LLVMStats = M.getNamedMetadata("llvm.stats")) { // Emit the metadata for llvm statistics into .llvm_stats section, which is |