[all-commits] [llvm/llvm-project] 5ca24d: [Driver][X86] Add -malign-branch* and -mbranches-w...

[Fangrui Song via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5ca24d09aefaedf8e4148c7fce4b4ab0c4ecc72a
      https://github.com/llvm/llvm-project/commit/5ca24d09aefaedf8e4148c7fce4b4ab0c4ecc72a
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-01-14 (Tue, 14 Jan 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticDriverKinds.td
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Clang.cpp
    A clang/test/Driver/x86-malign-branch.c
    A clang/test/Driver/x86-malign-branch.s

  Log Message:
  -----------
  [Driver][X86] Add -malign-branch* and -mbranches-within-32B-boundaries

These driver options perform some checking and delegate to MC options -x86-align-branch* and -x86-branches-within-32B-boundaries.

Reviewed By: skan

Differential Revision: https://reviews.llvm.org/D72463