[PATCH] D98895: [X86][clang] Disable long double type for -mno-x87 option

[Andrew Savonichev via Phabricator via cfe-commits]

asavonic updated this revision to Diff 381538.
asavonic retitled this revision from "[X86][Draft] Disable long double type for -mno-x87 option" to "[X86][clang] Disable long double type for -mno-x87 option".
asavonic edited the summary of this revision.
asavonic added a comment.
Herald added a reviewer: jdoerfert.
Herald added a subscriber: sstefan1.

Rebased the patch on top of D109315 <https://reviews.llvm.org/D109315>.

Since the diagnostic is now shared with other targets (SYCL and
OpenMP), I decided to drop all assumptions on optimizations that
we previously discussed. There seems to be no actual use case
where it is important to have them (other than compatibility with
GCC), and they make rules a bit inconsistent.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98895/new/

https://reviews.llvm.org/D98895

Files:
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Basic/TargetInfo.h
  clang/lib/Basic/TargetInfo.cpp
  clang/lib/Basic/Targets/X86.cpp
  clang/lib/Basic/Targets/X86.h
  clang/lib/Sema/Sema.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/test/Sema/x86-no-x87.c
  clang/test/Sema/x86_64-no-x87.c

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