[X86] resolveTargetShuffleInputsAndMask - add repeated input handling.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 2 Jul 2019 10:53:17 +0000 (10:53 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 2 Jul 2019 10:53:17 +0000 (10:53 +0000)
commitd609ebb77985a0d0152d6d917974f7aff1e6638c
treeefa830dd7c92331742cd4c56ff13a2de63f33514
parenteb279769d937b6b0216aa66f0fa737462d547dd7
[X86] resolveTargetShuffleInputsAndMask - add repeated input handling.

We were relying on combineX86ShufflesRecursively to handle this - this patch gets it done earlier which should make it easier for other code to use resolveTargetShuffleInputsAndMask.

llvm-svn: 364906
llvm/lib/Target/X86/X86ISelLowering.cpp