[X86] Expand vselect of v1i1 under avx512.
authorCraig Topper <craig.topper@intel.com>
Thu, 20 Feb 2020 21:46:56 +0000 (13:46 -0800)
committerCraig Topper <craig.topper@intel.com>
Thu, 20 Feb 2020 23:13:47 +0000 (15:13 -0800)
commit7e927698621f476e698eea14e6954057c81ccf4b
tree8c6fdf100fd1ccf12589a45f2a1482084066fb15
parentb00ef8951b52451eb31f9e41848246c8fb17a2bb
[X86] Expand vselect of v1i1 under avx512.

We already do this for v2i1, v4i1, etc.
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/avx512-select.ll