[AMDGPU] Disallow dpp combining for dpp instructions without Src2 operand (when Src2...
authorvpykhtin <valery.pykhtin@gmail.com>
Fri, 25 Oct 2019 17:42:52 +0000 (20:42 +0300)
committervpykhtin <valery.pykhtin@gmail.com>
Fri, 25 Oct 2019 18:30:37 +0000 (21:30 +0300)
commitc9c18e5a319420d9caea66836818f7e9f8fc42de
tree538de82a99b98a26e2034184cb09b902c0419ad1
parent0877dd14e4e85550f8e267b5ceeff1d3409c41ba
[AMDGPU] Disallow dpp combining for dpp instructions without Src2 operand (when Src2 is required)

Differential revision: https://reviews.llvm.org/D69430
llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp
llvm/test/CodeGen/AMDGPU/dpp_combine.mir