[all-commits] [llvm/llvm-project] 1c3653: [BOLT] Robustify compile-time config check

[Nathan Sidwell via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c3653df0841a755dc3d63791f0e9569da68e5c2
      https://github.com/llvm/llvm-project/commit/1c3653df0841a755dc3d63791f0e9569da68e5c2
  Author: Nathan Sidwell <nathan at acm.org>
  Date:   2023-04-21 (Fri, 21 Apr 2023)

  Changed paths:
    M bolt/runtime/common.h

  Log Message:
  -----------
  [BOLT] Robustify compile-time config check

The BOLT runtime is specifically hard coded for x86_64 linux or x86_64
darwin. (Using x86_64 syscalls, hardcoding syscall numbers.)

Make it very clear this is for those specific pair of systems.

Reviewed By: rafauler

Differential Revision: https://reviews.llvm.org/D148825