projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7440065) | patch
[X86][SSE] Replace PMULDQ GetDemandedBits combine with SimplifyMultipleUseDemandedBit...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 26 Jul 2019 11:10:20 +0000 (11:10 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 26 Jul 2019 11:10:20 +0000 (11:10 +0000)
commitd93e8ece7b6223fde22b7c1aa1de493b44bbd20d
treece290ddc6f8030eb8d166c0598a1fb8382b85ac6tree | snapshot
parent7440065bd818aa1570c4f6d192a08f0f7dd08335commit | diff
[X86][SSE] Replace PMULDQ GetDemandedBits combine with SimplifyMultipleUseDemandedBits handler.

This removes a GetDemandedBits user and allows us to benefit from the DemandedElts propagated through SimplifyDemandedBits.

llvm-svn: 367100
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/urem-seteq-vec-nonsplat.ll diff | blob | history
llvm/test/CodeGen/X86/vector-reduce-mul-widen.ll diff | blob | history
llvm/test/CodeGen/X86/vector-reduce-mul.ll diff | blob | history
Domain: System / Toolchain;