maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[LoopIdiomRecognize][NFC] Use DEBUG_TYPE, add LLVM_DEBUG() to runOnNoncountableLoop() 

Split off from D61144

llvm-svn: 362022
This commit is contained in:
Roman Lebedev 2019-05-29 20:11:53 +00:00
parent d80024c687
commit 95dec50a35
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
View File

@ -312,9 +312,10 @@ bool LoopIdiomRecognize::runOnCountableLoop() {
SmallVector<BasicBlock *, 8> ExitBlocks;
CurLoop->getUniqueExitBlocks(ExitBlocks);
LLVM_DEBUG(dbgs() << "loop-idiom Scanning: F["
LLVM_DEBUG(dbgs() << DEBUG_TYPE " Scanning: F["
<< CurLoop->getHeader()->getParent()->getName()
<< "] Loop %" << CurLoop->getHeader()->getName() << "\n");
<< "] Countable Loop %" << CurLoop->getHeader()->getName()
<< "\n");
bool MadeChange = false;
@ -1107,6 +1108,11 @@ bool LoopIdiomRecognize::avoidLIRForMultiBlockLoop(bool IsMemset,
}
bool LoopIdiomRecognize::runOnNoncountableLoop() {
LLVM_DEBUG(dbgs() << DEBUG_TYPE " Scanning: F["
<< CurLoop->getHeader()->getParent()->getName()
<< "] Noncountable Loop %"
<< CurLoop->getHeader()->getName() << "\n");
return recognizePopcount() || recognizeAndInsertFFS();
}