Make sure we don't return bits outside the mask in ComputeMaskedBits. PR12189.
authorEli Friedman <eli.friedman@gmail.com>
Mon, 5 Mar 2012 23:09:40 +0000 (23:09 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Mon, 5 Mar 2012 23:09:40 +0000 (23:09 +0000)
commit049d08f5c9e4f9f5c71d8f8d08d846ba15f2ae99
treed485f0f784f5e115de00b93339a29b8ff6495c4d
parentc3384c93c0e4c50da4ad093f08997507f9281c75
Make sure we don't return bits outside the mask in ComputeMaskedBits.  PR12189.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152066 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ValueTracking.cpp
test/Transforms/InstSimplify/phi.ll [new file with mode: 0644]