[all-commits] [llvm/llvm-project] 2d666d: Revert "[AArch64] NFC: rename subreg zsub to qsub ...

Hans via All-commits all-commits at lists.llvm.org
Tue Oct 8 05:57:19 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2d666dede0e192c919b39a20e077cf80100c4759
      https://github.com/llvm/llvm-project/commit/2d666dede0e192c919b39a20e077cf80100c4759
  Author: Hans Wennborg <hans at chromium.org>
  Date:   2024-10-08 (Tue, 08 Oct 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64RegisterInfo.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/test/CodeGen/AArch64/sme-avoid-coalescing-locally-streaming.ll

  Log Message:
  -----------
  Revert "[AArch64] NFC: rename subreg zsub to qsub (#111154)"

This caused asserts to fire:
(Subtarget.isSVEorStreamingSVEAvailable() && "Unexpected register store without SVE store instructions"),
function storeRegToStackSlot, file AArch64InstrInfo.cpp, line 5346.

See comment on the PR for reproducer.

This reverts commit 9fd15adf1d26d98ce082f252471b5c1f55ed2de1.



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