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(parent: cd3c4f3) | patch
Fixup patch for revision rL316070.
authorNikolai Bozhenov <nikolai.bozhenov@intel.com>
Wed, 18 Oct 2017 14:24:50 +0000 (14:24 +0000)
committerNikolai Bozhenov <nikolai.bozhenov@intel.com>
Wed, 18 Oct 2017 14:24:50 +0000 (14:24 +0000)
commit429594f14d984c439ffcce83f636c515cfa3a9a8
tree217d550c7e0fa149e1fe0cc63eed6ceaa89b470dtree | snapshot
parentcd3c4f300b9f3d170ba3dfbfd2e287825a943fdccommit | diff
Fixup patch for revision rL316070.

Added check that type of CmpConst and source type of trunc are equal
for correct matching of the case when we can set widened C constant
equal to CmpConstant.

  %cond = cmp iN %x, CmpConst
  %tr = trunc iN %x to iK
  %narrowsel = select i1 %cond, iK %t, iK C

Patch by: Gainullin, Artur <artur.gainullin@intel.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316082 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ValueTracking.cpp diff | blob | history
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