[PATCH] D71726: Let clang atomic builtins fetch add/sub support floating point types

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl updated this revision to Diff 307206.
yaxunl edited the summary of this revision.
yaxunl added a comment.

revised by John's comments. Added target hook and diagnostics for generic atomic operations.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71726/new/

https://reviews.llvm.org/D71726

Files:
  clang/include/clang/AST/ASTContext.h
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Basic/TargetInfo.h
  clang/lib/AST/ASTContext.cpp
  clang/lib/Basic/TargetInfo.cpp
  clang/lib/Basic/Targets/AArch64.h
  clang/lib/Basic/Targets/AMDGPU.h
  clang/lib/Basic/Targets/ARM.h
  clang/lib/Basic/Targets/Hexagon.h
  clang/lib/Basic/Targets/Mips.h
  clang/lib/Basic/Targets/X86.h
  clang/lib/CodeGen/CGAtomic.cpp
  clang/lib/CodeGen/CGStmtOpenMP.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/fp-atomic-ops.c
  clang/test/CodeGenCUDA/amdgpu-atomic-ops.cu
  clang/test/CodeGenOpenCL/atomic-ops.cl
  clang/test/Sema/atomic-ops.c
  clang/test/Sema/atomic-requires-library-error.c
  clang/test/SemaCUDA/amdgpu-atomic-ops.cu
  clang/test/SemaOpenCL/atomic-ops.cl

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