[PATCH] D37656: [cfi] Set function attributes for __cfi_* functions.

[Evgenii Stepanov via Phabricator via cfe-commits]

eugenis created this revision.
Herald added subscribers: hiraditya, kristof.beyls, srhines, aemerson.

Set target_cpu and target_features attributes on __cfi_check_fail and
__cfi_check. Make cfi_check use Thumb encoding on ARM target.


https://reviews.llvm.org/D37656

Files:
  clang/lib/CodeGen/CGExpr.cpp
  clang/test/CodeGen/cfi-check-thumb.c
  llvm/lib/Transforms/IPO/CrossDSOCFI.cpp
  llvm/test/Transforms/CrossDSOCFI/thumb.ll

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