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[Tablegen][SubtargetEmitter] Print TuneCPU in Subtarget::ParseSubtargetFeatures 

Let user able to know which -tune-cpu are used now.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D88951
This commit is contained in:
Kito Cheng 2020-10-07 17:01:18 +08:00
parent d784f74069
commit 6bf25f45a9
1 changed files with 2 additions and 1 deletions
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3
llvm/utils/TableGen/SubtargetEmitter.cpp
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@ -1700,7 +1700,8 @@ void SubtargetEmitter::ParseFeaturesFunction(raw_ostream &OS,
OS << "Subtarget::ParseSubtargetFeatures(StringRef CPU, StringRef TuneCPU, "
<< "StringRef FS) {\n"
<< " LLVM_DEBUG(dbgs() << \"\\nFeatures:\" << FS);\n"
<< " LLVM_DEBUG(dbgs() << \"\\nCPU:\" << CPU << \"\\n\\n\");\n";
<< " LLVM_DEBUG(dbgs() << \"\\nCPU:\" << CPU);\n"
<< " LLVM_DEBUG(dbgs() << \"\\nTuneCPU:\" << TuneCPU << \"\\n\\n\");\n";
if (Features.empty()) {
OS << "}\n";