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| author | David Majnemer <david.majnemer@gmail.com> | 2016-07-13 23:32:53 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2016-07-13 23:32:53 +0000 |
| commit | d77a3b61eba36bdd4c9585e5dfa3f779194d21c4 (patch) | |
| tree | 3876cc93187c2a2b8f34b2bbca272fb46f2a1976 /llvm/lib/Transforms | |
| parent | 4d36e7704845513a5c9dc5961c6675e7c1f58108 (diff) | |
| download | bcm5719-llvm-d77a3b61eba36bdd4c9585e5dfa3f779194d21c4.tar.gz bcm5719-llvm-d77a3b61eba36bdd4c9585e5dfa3f779194d21c4.zip | |
Move a transform from InstCombine to InstSimplify.
This transform doesn't require any new instructions, it can safely live
in InstSimplify.
llvm-svn: 275344
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp index 60a40d489fb..36c9762eff4 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -1044,10 +1044,6 @@ static Value *simplifyMaskedLoad(const IntrinsicInst &II, if (!ConstMask) return nullptr; - // If the mask is all zeros, the "passthru" argument is the result. - if (ConstMask->isNullValue()) - return II.getArgOperand(3); - // If the mask is all ones, this is a plain vector load of the 1st argument. if (ConstMask->isAllOnesValue()) { Value *LoadPtr = II.getArgOperand(0); |
