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- Fix a problematic way in creating all-the-1 APInt.
authorShuxin Yang <shuxin.llvm@gmail.com>
Wed, 12 Dec 2012 00:29:03 +0000 (00:29 +0000)
committerShuxin Yang <shuxin.llvm@gmail.com>
Wed, 12 Dec 2012 00:29:03 +0000 (00:29 +0000)
commit5f70c2e934c8cf7814fc047f4824ac89b35dd72d
tree3f4df3e7ca234645eda5b0d4143fb104a59016a1
parentc244f381768e2e6ab9daa807adbee18de4756a07
- Fix a problematic way in creating all-the-1 APInt.
- Propagate "exact" bit of [l|a]shr instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169942 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
test/Transforms/InstCombine/shift.ll