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[InstCombine] In SimplifyDemandedUseBits, don't bother to mask known bits of constant...
authorCraig Topper <craig.topper@gmail.com>
Sun, 16 Apr 2017 20:55:58 +0000 (20:55 +0000)
committerCraig Topper <craig.topper@gmail.com>
Sun, 16 Apr 2017 20:55:58 +0000 (20:55 +0000)
commitbfe2c605676d2de96f85bb837a12cfa7c05e6650
tree2784ac80de524c0a5df345936dd3c9d26b60b787tree | snapshot
parent48452ec4772d52db1a689900d0703d3aca6ab816commit | diff
[InstCombine] In SimplifyDemandedUseBits, don't bother to mask known bits of constants with DemandedMask.

Just because we didn't demand them doesn't mean they aren't known.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300430 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp diff | blob | history
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