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(parent: 14904ce) | patch
Add instcombine transforms to optimize tests of multiple bits of the same value into...
authorOwen Anderson <resistor@mac.com>
Wed, 14 Jul 2010 23:33:51 +0000 (23:33 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 14 Jul 2010 23:33:51 +0000 (23:33 +0000)
commitbd129a746058dc5d8da089f1351ff417de3114e7
tree0c809169211f9fc5c468c9c0550cdc42fe0bf235tree | snapshot
parent14904ce25ccca82ef23b53274f48057d65417ef5commit | diff
Add instcombine transforms to optimize tests of multiple bits of the same value into a single larger comparison.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108378 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineAndOrXor.cpp diff | blob | history
lib/Transforms/InstCombine/InstCombineSelect.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors