[all-commits] [llvm/llvm-project] c0f1ea: [SystemZ] Don't allow CL option -mpacked-stack wi...

[Jonas Paulsson via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c0f1eac008e61e8345e3f41347cfd191e4ecb215
      https://github.com/llvm/llvm-project/commit/c0f1eac008e61e8345e3f41347cfd191e4ecb215
  Author: Jonas Paulsson <paulsson at linux.vnet.ibm.com>
  Date:   2020-01-03 (Fri, 03 Jan 2020)

  Changed paths:
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Clang.cpp
    A clang/test/Driver/mbackchain.c
    M llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp

  Log Message:
  -----------
  [SystemZ]  Don't allow CL option -mpacked-stack with -mbackchain.

-mpacked-stack is currently not supported with -mbackchain, so this should
result in a compilation error message instead of being silently ignored.

Review: Ulrich Weigand