[PATCH] D70808: [mips] Check that features required by built-ins are enabled

[Simon Atanasyan via Phabricator via cfe-commits]

atanasyan created this revision.
atanasyan added a reviewer: Petar.Avramovic.
Herald added subscribers: jrtc27, arichardson, sdardis.
Herald added a project: clang.

Now Clang does not check that features required by built-in functions are enabled. That causes errors in the backend reported in PR44018.

This patch fixes this bug by checking that required features are enabled.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D70808

Files:
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Sema/Sema.h
  clang/lib/Basic/Targets/Mips.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/builtins-mips-args.c
  clang/test/CodeGen/builtins-mips.c
  clang/test/Sema/builtins-mips-features.c

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