AMDGPU: Fix ctlz combine for sub 32-bit types
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Mon, 11 Jan 2016 17:02:06 +0000 (17:02 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Mon, 11 Jan 2016 17:02:06 +0000 (17:02 +0000)
commit68f559ea61873a98b2184991f194bd987bac46de
tree01aba4bcab875fd0cb250584c05185aa6462f10b
parentf12a12cd25602e8447aeb3d49313bed3f29a2c68
AMDGPU: Fix ctlz combine for sub 32-bit types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257353 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/AMDGPUISelLowering.cpp
test/CodeGen/AMDGPU/ctlz.ll
test/CodeGen/AMDGPU/ctlz_zero_undef.ll