[PATCH] D82948: [Driver][ARM] Disable unsupported features when nofp arch extension is used

[Victor Campos via Phabricator via cfe-commits]

vhscampos updated this revision to Diff 275392.
vhscampos added a comment.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

1. Merged the second patch into this (handle bf16).
2. Do the same treatment for -mcpu.
3. Instead of doing string search once again, return the desired information in the first time using a by-ref argument.
4. This new approach covers positional differences between +fp and +nofp.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82948/new/

https://reviews.llvm.org/D82948

Files:
  clang/lib/Driver/ToolChains/Arch/ARM.cpp
  clang/test/CodeGen/arm-bf16-softfloat.c
  llvm/include/llvm/Support/ARMTargetParser.h
  llvm/lib/Support/ARMTargetParser.cpp

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