[all-commits] [llvm/llvm-project] 691ff4: [AMDGPU] Skip CFIInstructions in SIInsertWaitcnts

[Scott Linder via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 691ff4682f8c263082750d43e03ea378841acc8d
      https://github.com/llvm/llvm-project/commit/691ff4682f8c263082750d43e03ea378841acc8d
  Author: Scott Linder <Scott.Linder at amd.com>
  Date:   2020-06-17 (Wed, 17 Jun 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
    M llvm/test/CodeGen/AMDGPU/split-arg-dbg-value.ll
    M llvm/test/CodeGen/AMDGPU/vgpr-descriptor-waterfall-loop-idom-update.ll
    A llvm/test/CodeGen/AMDGPU/waitcnt-skip-meta.mir

  Log Message:
  -----------
  [AMDGPU] Skip CFIInstructions in SIInsertWaitcnts

Summary:
CFI emitted during PEI at the beginning of the prologue needs to apply
to any inserted waitcnts on function entry.

Reviewers: arsenm, t-tye, RamNalamothu

Reviewed By: arsenm

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

Tags: #llvm, #debug-info

Differential Revision: https://reviews.llvm.org/D76881