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| author | Jingyue Wu <jingyue@google.com> | 2015-06-25 20:14:47 +0000 |
|---|---|---|
| committer | Jingyue Wu <jingyue@google.com> | 2015-06-25 20:14:47 +0000 |
| commit | 5e34ce33f5c53c1ec44cea5a510b860fb81983c1 (patch) | |
| tree | b320993bbc486616a981738c2c564c51f4c821c9 /llvm/tools/llvm-readobj/llvm-readobj.cpp | |
| parent | b0c001c05506f87479f40d4747a3c372ab9df27b (diff) | |
| download | bcm5719-llvm-5e34ce33f5c53c1ec44cea5a510b860fb81983c1.tar.gz bcm5719-llvm-5e34ce33f5c53c1ec44cea5a510b860fb81983c1.zip | |
[InstCombine] call SimplifyICmpInst with correct context
Summary:
Fixes PR23809. Without passing the context to SimplifyICmpInst, we would
use the assume to prove that the condition feeding the assume is
trivially true (see isValidAssumeForContext in ValueTracking.cpp),
causing the removal of the assume which may be useful for later
optimizations.
Test Plan: pr23800.ll
Reviewers: hfinkel, majnemer
Reviewed By: hfinkel
Subscribers: henryhu, llvm-commits, wengxt, broune, meheff, eliben
Differential Revision: http://reviews.llvm.org/D10695
llvm-svn: 240683
Diffstat (limited to 'llvm/tools/llvm-readobj/llvm-readobj.cpp')
0 files changed, 0 insertions, 0 deletions
