[all-commits] [llvm/llvm-project] fa1228: [X86] Move ABS8 special case to fixupNeedsRelaxati...

Fangrui Song via All-commits all-commits at lists.llvm.org
Tue Mar 18 22:12:56 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fa1228552fd85a8d989d7ac42afa270cc1e371ec
      https://github.com/llvm/llvm-project/commit/fa1228552fd85a8d989d7ac42afa270cc1e371ec
  Author: Fangrui Song <i at maskray.me>
  Date:   2025-03-18 (Tue, 18 Mar 2025)

  Changed paths:
    M llvm/lib/MC/MCAssembler.cpp
    M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
    M llvm/test/MC/X86/abs8.s

  Log Message:
  -----------
  [X86] Move ABS8 special case to fixupNeedsRelaxationAdvanced

And add a test that X86MCCodeEmitter doesn't utilize a 1-byte
immediate for `cmp (3+$foo)@ABS8, %edi`



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