[all-commits] [llvm/llvm-project] fd19a2: Revert "[ShrinkWrap] Modify shrink wrapping to acc...

Alex Bradbury via All-commits all-commits at lists.llvm.org
Thu Nov 27 11:13:17 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fd19a20a1ac55775333c2630e53b9fdf7c8dc831
      https://github.com/llvm/llvm-project/commit/fd19a20a1ac55775333c2630e53b9fdf7c8dc831
  Author: Alex Bradbury <asb at igalia.com>
  Date:   2025-11-27 (Thu, 27 Nov 2025)

  Changed paths:
    M llvm/include/llvm/CodeGen/MachineBasicBlock.h
    M llvm/lib/CodeGen/ShrinkWrap.cpp
    M llvm/test/CodeGen/AArch64/arm64-shrink-wrapping.ll

  Log Message:
  -----------
  Revert "[ShrinkWrap] Modify shrink wrapping to accommodate functions terminated by no-return blocks" (#169852)

Reverts llvm/llvm-project#167548

As commented at
https://github.com/llvm/llvm-project/pull/167548#issuecomment-3587008602
this is causing miscompiles in two-stage RISC-V Clang/LLVM builds that
result in test failures on the builders.



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