[PATCH] D70157: Align branches within 32-Byte boundary

[Kan Shengchen via Phabricator via cfe-commits]

skan updated this revision to Diff 230605.
skan edited the summary of this revision.
skan added a comment.

Three changes are made:

1. Remove moveSymbol/updateSymbolMap code since it is not necessary
2. Make variable AlignBoundarySize and variable AlignMaxPrefixSize not global
3. Disable nop padding before instruction  with variant symbol operand since it may be rewritten by linker.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70157/new/

https://reviews.llvm.org/D70157

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/test/Driver/intel-align-branch.c
  clang/test/Driver/intel-align-branch.s
  llvm/include/llvm/MC/MCAsmBackend.h
  llvm/include/llvm/MC/MCAssembler.h
  llvm/include/llvm/MC/MCFragment.h
  llvm/lib/MC/MCAssembler.cpp
  llvm/lib/MC/MCFragment.cpp
  llvm/lib/MC/MCObjectStreamer.cpp
  llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
  llvm/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
  llvm/lib/Target/X86/X86InstrInfo.td
  llvm/lib/Target/X86/X86MacroFusion.cpp
  llvm/test/MC/X86/i386-align-branch-1a.s
  llvm/test/MC/X86/i386-align-branch-1b.s
  llvm/test/MC/X86/i386-align-branch-1c.s
  llvm/test/MC/X86/i386-align-branch-1d.s
  llvm/test/MC/X86/i386-align-branch-1e.s
  llvm/test/MC/X86/i386-align-branch-1f.s
  llvm/test/MC/X86/i386-align-branch-2a.s
  llvm/test/MC/X86/i386-align-branch-2b.s
  llvm/test/MC/X86/i386-align-branch-2c.s
  llvm/test/MC/X86/i386-align-branch-3a.s
  llvm/test/MC/X86/i386-align-branch-4a.s
  llvm/test/MC/X86/i386-align-branch-4b.s
  llvm/test/MC/X86/i386-align-branch-5a.s
  llvm/test/MC/X86/i386-align-branch-6a.s
  llvm/test/MC/X86/i386-align-branch-7a.s
  llvm/test/MC/X86/x86-64-align-branch-1a.s
  llvm/test/MC/X86/x86-64-align-branch-1b.s
  llvm/test/MC/X86/x86-64-align-branch-1c.s
  llvm/test/MC/X86/x86-64-align-branch-1d.s
  llvm/test/MC/X86/x86-64-align-branch-1e.s
  llvm/test/MC/X86/x86-64-align-branch-1f.s
  llvm/test/MC/X86/x86-64-align-branch-1g.s
  llvm/test/MC/X86/x86-64-align-branch-2a.s
  llvm/test/MC/X86/x86-64-align-branch-2b.s
  llvm/test/MC/X86/x86-64-align-branch-2c.s
  llvm/test/MC/X86/x86-64-align-branch-2d.s
  llvm/test/MC/X86/x86-64-align-branch-3a.s
  llvm/test/MC/X86/x86-64-align-branch-4a.s
  llvm/test/MC/X86/x86-64-align-branch-4b.s
  llvm/test/MC/X86/x86-64-align-branch-5a.s
  llvm/test/MC/X86/x86-64-align-branch-6a.s

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