[all-commits] [llvm/llvm-project] 2e87ed: [AMDGPU] WQM: Allow insertion of exact mode transi...

[Carl Ritson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2e87ed80b23ad5c30a85762aa879739fa1e9cea0
      https://github.com/llvm/llvm-project/commit/2e87ed80b23ad5c30a85762aa879739fa1e9cea0
  Author: Carl Ritson <carl.ritson at amd.com>
  Date:   2023-06-02 (Fri, 02 Jun 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp

  Log Message:
  -----------
  [AMDGPU] WQM: Allow insertion of exact mode transition as terminator

Allow WQM pass to insert transitions to exact mode among block
terminators, instead of forcing them to occur before terminators.

This should not yield any functional change, but allows block
splitting of control flow, such as that in D145329.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D151797