[AMDGPU] Enable code selection using `s_mul_hi_u32`/`s_mul_hi_i32`.
authorMichael Liao <michael.hliao@gmail.com>
Mon, 18 Mar 2019 20:40:09 +0000 (20:40 +0000)
committerMichael Liao <michael.hliao@gmail.com>
Mon, 18 Mar 2019 20:40:09 +0000 (20:40 +0000)
commitefb4f9e568bfa91c422738abae63afead55c5a70
tree698c0ffd6ef4644f0995f25cd955ff6d7d418c5d
parent5049c3422d26b2b68877307c41b35d7e6aae3235
[AMDGPU] Enable code selection using `s_mul_hi_u32`/`s_mul_hi_i32`.

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59501

llvm-svn: 356405
llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
llvm/lib/Target/AMDGPU/SOPInstructions.td
llvm/test/CodeGen/AMDGPU/mul.ll