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(parent: 4e0adfa) | patch
Added InstCombine for "select cond, ~cond, x" type patterns
authorPete Cooper <peter_cooper@apple.com>
Thu, 15 Dec 2011 00:56:45 +0000 (00:56 +0000)
committerPete Cooper <peter_cooper@apple.com>
Thu, 15 Dec 2011 00:56:45 +0000 (00:56 +0000)
commit4e5a1ab10b62b7ca842afd0e99ac982153f217fb
tree6d1ec10d4f0722223378a44a48bf330829337f42tree | snapshot
parent4e0adfa7f7fa5617a7a06028cdad0e4a50cac22acommit | diff
Added InstCombine for "select cond, ~cond, x" type patterns

These can be reduced to "~cond & x" or "~cond | x"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146624 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineSelect.cpp diff | blob | history
test/Transforms/InstCombine/select.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors