[all-commits] [llvm/llvm-project] eb1092: [AMDGPU] Fix for the lost CarryOut/CarryIn registe...

[alex-t via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eb1092ada32d6855dcb4f763ce48ede21f4d7441
      https://github.com/llvm/llvm-project/commit/eb1092ada32d6855dcb4f763ce48ede21f4d7441
  Author: alex-t <alexander.timofeev at amd.com>
  Date:   2020-05-27 (Wed, 27 May 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    A llvm/test/CodeGen/AMDGPU/s_add_co_pseudo_lowering.mir

  Log Message:
  -----------
  [AMDGPU] Fix for the lost CarryOut/CarryIn register operands in S_ADD/SUB_CO_PSEUDO.

Summary: This fixes the 5b898bddff51 bug when the carry-in and carry-out registers became lost in lowering S_ADD/SUB_CO_PSEUDO.

Reviewers: rampitec, arsenm

Reviewed By: arsenm

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80158