[X86] Add some isel patterns for scalar_to_vector/extract_vector_element that use...
authorCraig Topper <craig.topper@intel.com>
Sat, 27 Oct 2018 05:35:20 +0000 (05:35 +0000)
committerCraig Topper <craig.topper@intel.com>
Sat, 27 Oct 2018 05:35:20 +0000 (05:35 +0000)
commit4b89647b79e1310c8bcf08edce724ea8b39e1cdb
tree0aa5cb2a79d5a2af00ba32d1ec25862204ca1558
parentbdb16f0519129e3318704ebf2de0e8db3bb9c90c
[X86] Add some isel patterns for scalar_to_vector/extract_vector_element that use the avx512 extended register classes when they are available.

llvm-svn: 345448
llvm/lib/Target/X86/X86InstrVecCompiler.td
llvm/test/CodeGen/X86/pr34653.ll
llvm/test/CodeGen/X86/sse-intrinsics-fast-isel.ll