[llvm] 6bf25f4 - [Tablegen][SubtargetEmitter] Print TuneCPU in Subtarget::ParseSubtargetFeatures

[Kito Cheng via llvm-commits]

Author: Kito Cheng
Date: 2020-10-12T14:46:44+08:00
New Revision: 6bf25f45a9b6bd2bf6bd4bf03f6b0d0e2839c33f

URL: https://github.com/llvm/llvm-project/commit/6bf25f45a9b6bd2bf6bd4bf03f6b0d0e2839c33f
DIFF: https://github.com/llvm/llvm-project/commit/6bf25f45a9b6bd2bf6bd4bf03f6b0d0e2839c33f.diff

LOG: [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

Added: 
    

Modified: 
    llvm/utils/TableGen/SubtargetEmitter.cpp

Removed: 
    


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diff  --git a/llvm/utils/TableGen/SubtargetEmitter.cpp b/llvm/utils/TableGen/SubtargetEmitter.cpp
index ae675dbe9106..66c54b1855c4 100644
--- a/llvm/utils/TableGen/SubtargetEmitter.cpp
+++ b/llvm/utils/TableGen/SubtargetEmitter.cpp
@@ -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";