[all-commits] [llvm/llvm-project] 3918dd: [mte] fix runOnFunction return value falsely sugge...

[Florian Mayer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3918dd6b8acf8c5886b9921138312d1c638b2937
      https://github.com/llvm/llvm-project/commit/3918dd6b8acf8c5886b9921138312d1c638b2937
  Author: Florian Mayer <fmayer at google.com>
  Date:   2022-02-04 (Fri, 04 Feb 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64StackTagging.cpp

  Log Message:
  -----------
  [mte] fix runOnFunction return value falsely suggesting function was modified.

If NumInterestingAllocas == 0 we do not add any instrumentation or
padding in the previous loop.

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D118961