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authorJames Molloy <james.molloy@arm.com>2012-02-20 12:02:38 +0000
committerJames Molloy <james.molloy@arm.com>2012-02-20 12:02:38 +0000
commit6259dcdc576f4e35cdab27465a355630950b621b (patch)
treeee3f576a4c768c82a01a6b881606d6a54c47f054 /lib/Transforms/InstCombine/InstCombineAddSub.cpp
parent873fd5f75332023ee8d8b4f9a85351f25e7f1e90 (diff)
Teach the DAGCombiner that certain loadext nodes followed by ANDs can be converted to zeroexts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150957 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineAddSub.cpp')
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