[PATCH] D100118: [clang] Add support for new builtin __arithmetic_fence to control floating point optimization, and new clang option fprotect-parens

[Melanie Blower via Phabricator via cfe-commits]

mibintc updated this revision to Diff 349644.
mibintc added a comment.

I made a change to ActOnParenExpr to check that the parenthesized expression is not an lvalue before inserting the call to builtin __arithmetic_fence


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100118/new/

https://reviews.llvm.org/D100118

Files:
  clang/docs/UsersManual.rst
  clang/include/clang/Basic/Builtins.def
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Basic/LangOptions.def
  clang/include/clang/Basic/TargetInfo.h
  clang/include/clang/Driver/Options.td
  clang/include/clang/Sema/Sema.h
  clang/lib/AST/ExprConstant.cpp
  clang/lib/Basic/TargetInfo.cpp
  clang/lib/Basic/Targets/AMDGPU.cpp
  clang/lib/Basic/Targets/AMDGPU.h
  clang/lib/Basic/Targets/PPC.cpp
  clang/lib/Basic/Targets/PPC.h
  clang/lib/Basic/Targets/SPIR.h
  clang/lib/Basic/Targets/WebAssembly.cpp
  clang/lib/Basic/Targets/WebAssembly.h
  clang/lib/Basic/Targets/X86.h
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Frontend/ASTUnit.cpp
  clang/lib/Frontend/CompilerInstance.cpp
  clang/lib/Interpreter/Interpreter.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/lib/Sema/SemaCoroutine.cpp
  clang/lib/Sema/SemaExpr.cpp
  clang/test/CodeGen/arithmetic-fence-builtin.c
  clang/test/Driver/clang_f_opts.c
  clang/test/Sema/arithmetic-fence-builtin.c
  clang/tools/clang-import-test/clang-import-test.cpp

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