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(parent: 03a88cc) | patch
[DAGCombiner] Enable srem(x.y) -> urem(x,y) combine for vectors
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 25 Oct 2016 21:20:18 +0000 (21:20 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 25 Oct 2016 21:20:18 +0000 (21:20 +0000)
commitf534573e8c906b9375c8d65f9881918955719cf8
treefcb25f284d11d7da032ba11782e2f5b6ffbe85d7tree | snapshot
parent03a88ccba340bd7a7c83b988443a144de09c91a6commit | diff
[DAGCombiner] Enable srem(x.y) -> urem(x,y) combine for vectors

SelectionDAG::SignBitIsZero (via SelectionDAG::computeKnownBits) has supported vectors since rL280927

llvm-svn: 285123
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
llvm/test/CodeGen/X86/combine-srem.ll diff | blob | history
Domain: System / Toolchain;