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| author | Sanjay Patel <spatel@rotateright.com> | 2017-12-14 22:05:20 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2017-12-14 22:05:20 +0000 |
| commit | 7034870f30320d6fbc74effff539d946018cd00a (patch) | |
| tree | ee9ae42eaba9f9c6f3d273cb552a89dcf2f7ea2b /test/Other | |
| parent | a40d3af28eea6220a69a9fce6af00d605e82f586 (diff) | |
[SimplifyCFG] don't sink common insts too soon (PR34603)
This should solve:
https://bugs.llvm.org/show_bug.cgi?id=34603
...by preventing SimplifyCFG from altering redundant instructions before early-cse has a chance to run.
It changes the default (canonical-forming) behavior of SimplifyCFG, so we're only doing the
sinking transform later in the optimization pipeline.
Differential Revision: https://reviews.llvm.org/D38566
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320749 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Other')
| -rw-r--r-- | test/Other/new-pm-defaults.ll | 2 | ||||
| -rw-r--r-- | test/Other/new-pm-thinlto-defaults.ll | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/test/Other/new-pm-defaults.ll b/test/Other/new-pm-defaults.ll index 9212790ba89..1964a8c2f7c 100644 --- a/test/Other/new-pm-defaults.ll +++ b/test/Other/new-pm-defaults.ll @@ -197,8 +197,8 @@ ; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass ; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis ; CHECK-O-NEXT: Running pass: InstCombinePass -; CHECK-O-NEXT: Running pass: SLPVectorizerPass ; CHECK-O-NEXT: Running pass: SimplifyCFGPass +; CHECK-O-NEXT: Running pass: SLPVectorizerPass ; CHECK-O-NEXT: Running pass: InstCombinePass ; CHECK-O-NEXT: Running pass: LoopUnrollPass ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy diff --git a/test/Other/new-pm-thinlto-defaults.ll b/test/Other/new-pm-thinlto-defaults.ll index 9593b4e46fc..12fd0d7ac47 100644 --- a/test/Other/new-pm-thinlto-defaults.ll +++ b/test/Other/new-pm-thinlto-defaults.ll @@ -185,8 +185,8 @@ ; CHECK-POSTLINK-O-NEXT: Running pass: LoopLoadEliminationPass ; CHECK-POSTLINK-O-NEXT: Running analysis: LoopAccessAnalysis ; CHECK-POSTLINK-O-NEXT: Running pass: InstCombinePass -; CHECK-POSTLINK-O-NEXT: Running pass: SLPVectorizerPass ; CHECK-POSTLINK-O-NEXT: Running pass: SimplifyCFGPass +; CHECK-POSTLINK-O-NEXT: Running pass: SLPVectorizerPass ; CHECK-POSTLINK-O-NEXT: Running pass: InstCombinePass ; CHECK-POSTLINK-O-NEXT: Running pass: LoopUnrollPass ; CHECK-POSTLINK-O-NEXT: Running analysis: OuterAnalysisManagerProxy |