[all-commits] [llvm/llvm-project] ecad12: [clang][Driver] Fix crash with unsupported archite...

[KOMATA Manabu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ecad1210092764592ca9ee0670dd15831e54b770
      https://github.com/llvm/llvm-project/commit/ecad1210092764592ca9ee0670dd15831e54b770
  Author: KOMATA Manabu <k-mana at mve.biglobe.ne.jp>
  Date:   2023-05-01 (Mon, 01 May 2023)

  Changed paths:
    M clang/lib/Driver/ToolChains/CrossWindows.cpp
    M clang/lib/Driver/ToolChains/MinGW.cpp
    M clang/test/Driver/unsupported-target-arch.c

  Log Message:
  -----------
  [clang][Driver] Fix crash with unsupported architectures in MinGW and CrossWindows

MinGW and CrossWindows crash if the target is an unsupported target architecture.
Changed it to emit an error message.

Fixes https://github.com/llvm/llvm-project/issues/59545

Reviewed By: MaskRay, mstorsjo

Differential Revision: https://reviews.llvm.org/D148944