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| author | Steven Wu <stevenwu@apple.com> | 2014-12-12 04:34:07 +0000 |
|---|---|---|
| committer | Steven Wu <stevenwu@apple.com> | 2014-12-12 04:34:07 +0000 |
| commit | 881916dea535690acf5be86766f490b84c163f8e (patch) | |
| tree | 0cbaef8f09429f95da98b3f3b12ccefb39e3adee /llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | |
| parent | 0e8f0d9198993ec0be9b24df882137b2e96cac33 (diff) | |
| download | bcm5719-llvm-881916dea535690acf5be86766f490b84c163f8e.tar.gz bcm5719-llvm-881916dea535690acf5be86766f490b84c163f8e.zip | |
Fix another infinite loop in InstCombine
Summary:
InstCombine infinite-loops for the testcase added
It is because InstCombine is generating instructions that can be
optimized by itself. Fix by not optimizing frem if the optimized
type is the same as original type.
rdar://problem/19150820
Reviewers: majnemer
Differential Revision: http://reviews.llvm.org/D6634
llvm-svn: 224097
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp')
0 files changed, 0 insertions, 0 deletions
