[PATCH] D109686: Check supported architectures in sseXYZ/avxXYZ headers

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serge-sans-paille created this revision.
serge-sans-paille added reviewers: craig.topper, RKSimon.
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It doesn't make sense to include those headers on the wrong architecture,
provide an explicit error message in that case.

Fix https://bugs.llvm.org/show_bug.cgi?id=48915


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109686

Files:
  clang/lib/Headers/ammintrin.h
  clang/lib/Headers/emmintrin.h
  clang/lib/Headers/immintrin.h
  clang/lib/Headers/mmintrin.h
  clang/lib/Headers/nmmintrin.h
  clang/lib/Headers/pmmintrin.h
  clang/lib/Headers/smmintrin.h
  clang/lib/Headers/tmmintrin.h
  clang/lib/Headers/wmmintrin.h
  clang/lib/Headers/xmmintrin.h
  clang/test/Headers/xmmintrin-unsupported.c

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