AMDGPU/SI: Select mad patterns to v_mac_f32
authorTom Stellard <thomas.stellard@amd.com>
Mon, 13 Jul 2015 15:47:57 +0000 (15:47 +0000)
committerTom Stellard <thomas.stellard@amd.com>
Mon, 13 Jul 2015 15:47:57 +0000 (15:47 +0000)
commitdb5a11f698cead8bd97b0942cadd29b001bcdf65
treef911d36fff459fbaa57c6568b244e02a03ed442f
parent0a43abc9f841246ba2974fe189628d7c45484cb6
AMDGPU/SI: Select mad patterns to v_mac_f32

The two-address instruction pass will convert these back to v_mad_f32
if necessary.

Differential Revision: http://reviews.llvm.org/D11060

llvm-svn: 242038
14 files changed:
llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
llvm/lib/Target/AMDGPU/SIInstrInfo.h
llvm/lib/Target/AMDGPU/SIInstrInfo.td
llvm/lib/Target/AMDGPU/SIInstructions.td
llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp
llvm/test/CodeGen/AMDGPU/fmuladd.ll
llvm/test/CodeGen/AMDGPU/llvm.amdgpu.lrp.ll
llvm/test/CodeGen/AMDGPU/mad-combine.ll
llvm/test/CodeGen/AMDGPU/mad-sub.ll
llvm/test/CodeGen/AMDGPU/madak.ll
llvm/test/CodeGen/AMDGPU/madmk.ll
llvm/test/CodeGen/AMDGPU/v_mac.ll [new file with mode: 0644]