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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-01-20 16:40:44 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-01-20 16:40:44 +0000 |
| commit | 4fd2459c4dd3c27cb6a62174cf9ba6816033ddce (patch) | |
| tree | 5d22b19b85129a69fd450d442cc773b4a3398548 /clang/lib/StaticAnalyzer/Core/ConstraintManager.cpp | |
| parent | a7bcd72c0a0f48f1af1e9e7ab1786a6228eb0ed7 (diff) | |
| download | bcm5719-llvm-4fd2459c4dd3c27cb6a62174cf9ba6816033ddce.tar.gz bcm5719-llvm-4fd2459c4dd3c27cb6a62174cf9ba6816033ddce.zip | |
[X86] Replace VPCOM/VPCOMU with generic integer comparisons (llvm)
These intrinsics can always be replaced with generic integer comparisons without any regression in codegen, even for -O0/-fast-isel cases.
Noticed while cleaning up vector integer comparison costs for PR40376.
A future commit will remove/autoupgrade the existing VPCOM/VPCOMU llvm intrinsics.
llvm-svn: 351688
Diffstat (limited to 'clang/lib/StaticAnalyzer/Core/ConstraintManager.cpp')
0 files changed, 0 insertions, 0 deletions
