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| author | Hal Finkel <hfinkel@anl.gov> | 2014-10-04 21:27:06 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2014-10-04 21:27:06 +0000 |
| commit | 04a156139e03fc42354b8e538feab6ea08be1a78 (patch) | |
| tree | a30ef39bb221aec9901745a88050921cdebd4d00 /llvm/lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | 115547464e7c8fc0b2a297fe2b313a7974d670bd (diff) | |
| download | bcm5719-llvm-04a156139e03fc42354b8e538feab6ea08be1a78.tar.gz bcm5719-llvm-04a156139e03fc42354b8e538feab6ea08be1a78.zip | |
[InstCombine] Remove redundant @llvm.assume intrinsics
For any @llvm.assume intrinsic, if there is another which dominates it and uses
the same condition, then it is redundant and can be removed. While this does
not alter the semantics of the @llvm.assume intrinsics, it makes subsequent
handling more efficient (and the resulting IR easier to read).
llvm-svn: 219067
Diffstat (limited to 'llvm/lib/Analysis/BasicAliasAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions
