AMDGPU: Use CopyToReg for interp intrinsic lowering
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Mon, 21 Oct 2019 19:53:49 +0000 (19:53 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Mon, 21 Oct 2019 19:53:49 +0000 (19:53 +0000)
commit38038f116f7b948a700e0edc4d3687c7b7fda926
tree3324c8e1667b50f96352e3aef0b588b92ec4f09c
parent8ebbf25cb1e9b2c95903917b2aa72363e5b20a42
AMDGPU: Use CopyToReg for interp intrinsic lowering

This doesn't use the default value, so doesn't benefit from the hack
to help optimize it.

llvm-svn: 375450
llvm/lib/Target/AMDGPU/SIISelLowering.cpp
llvm/test/CodeGen/AMDGPU/llvm.amdgcn.interp.f16.ll