[all-commits] [llvm/llvm-project] ea8416: [CodeGenOptions] make StackProtectorGuardOffset si...

[Nick Desaulniers via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ea8416bf4df4e2823d85d50d8ddd69dd8ed54720
      https://github.com/llvm/llvm-project/commit/ea8416bf4df4e2823d85d50d8ddd69dd8ed54720
  Author: Nick Desaulniers <ndesaulniers at google.com>
  Date:   2021-04-27 (Tue, 27 Apr 2021)

  Changed paths:
    M clang/include/clang/Basic/CodeGenOptions.def
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Clang.cpp
    M llvm/include/llvm/CodeGen/CommandFlags.h
    M llvm/include/llvm/Target/TargetOptions.h
    M llvm/lib/CodeGen/CommandFlags.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/stack-protector-3.ll

  Log Message:
  -----------
  [CodeGenOptions] make StackProtectorGuardOffset signed

GCC supports negative values for -mstack-protector-guard-offset=, this
should be a signed value. Pre-req to D100919.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D101325