[PATCH] D95872: [clang][Arm] Fix handling of -Wa,-march=

[David Spickett via Phabricator via cfe-commits]

DavidSpickett updated this revision to Diff 321037.
DavidSpickett added a comment.

- Added split -Wa test for -mthumb
- Use `--check-prefix`/`--check-prefixes`
- Comment at top of march/mcpu file to explain choice of test CPUs


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95872/new/

https://reviews.llvm.org/D95872

Files:
  clang/lib/Driver/ToolChain.cpp
  clang/lib/Driver/ToolChains/Arch/ARM.cpp
  clang/test/Driver/arm-target-as-march-mcpu.s
  clang/test/Driver/arm-target-as-mthumb.s

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D95872.321037.patch
Type: text/x-patch
Size: 13764 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20210203/0c7d475c/attachment-0001.bin>