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| author | shchenz <czhengsz@cn.ibm.com> | 2020-04-01 09:51:07 +0000 |
|---|---|---|
| committer | shchenz <czhengsz@cn.ibm.com> | 2020-04-01 11:11:17 +0000 |
| commit | f25a1b4f58d66805257a05f13e8581551574ce22 (patch) | |
| tree | ab9569e2f2d77d44e15221ff16b5a4fcb8e60096 /llvm/lib/Analysis/ScalarEvolutionExpander.cpp | |
| parent | 43aa04eb7a617ee75dfcbbe2d395b8208e66c0e0 (diff) | |
| download | llvm-f25a1b4f58d66805257a05f13e8581551574ce22.zip llvm-f25a1b4f58d66805257a05f13e8581551574ce22.tar.gz llvm-f25a1b4f58d66805257a05f13e8581551574ce22.tar.bz2 | |
[LSR] re-add testcase for wrongly phi node elimination - NFC
Retest the case on X86/SystemZ/AArch64/PowerPC
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolutionExpander.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp index 5ffdb0b..c7ea276 100644 --- a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp @@ -2075,6 +2075,8 @@ SCEVExpander::replaceCongruentIVs(Loop *L, const DominatorTree *DT, } DEBUG_WITH_TYPE(DebugType, dbgs() << "INDVARS: Eliminated congruent iv: " << *Phi << '\n'); + DEBUG_WITH_TYPE(DebugType, dbgs() << "INDVARS: Original iv: " + << *OrigPhiRef << '\n'); ++NumElim; Value *NewIV = OrigPhiRef; if (OrigPhiRef->getType() != Phi->getType()) { |