AMDGPU: Remove custom node for RSQ_LEGACY
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Fri, 6 Sep 2019 22:27:40 +0000 (18:27 -0400)
committerMatt Arsenault <arsenm2@gmail.com>
Fri, 17 Apr 2020 23:50:36 +0000 (19:50 -0400)
commitf4637925065d31c67433977656525c059e697678
tree5e34bad1ed50e77e991364e4a26913fda09e6dd4
parent50511a406df4475984e5c51feadada2c92aaf97a
AMDGPU: Remove custom node for RSQ_LEGACY

Directly select from the intrinsic. This wasn't getting much value
from the custom node.
llvm/include/llvm/IR/IntrinsicsAMDGPU.td
llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h
llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.td
llvm/lib/Target/AMDGPU/SIISelLowering.cpp
llvm/lib/Target/AMDGPU/VOP1Instructions.td