GlobalISel: Implement widenScalar for G_EXTRACT vector sources
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Sat, 2 Feb 2019 23:56:00 +0000 (23:56 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Sat, 2 Feb 2019 23:56:00 +0000 (23:56 +0000)
commit0e5d856eb8534463d1df3dad952448c01efcf222
treeb4afa5af8324865f8dd6c30a8ae5bf2578e243a4
parenteb2603cfb2fd0011ba45419643d057213ce987af
GlobalISel: Implement widenScalar for G_EXTRACT vector sources

Handle the basic element extract case.

llvm-svn: 352978
llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-extract.mir