[PATCH] D62731: [RFC] Add support for options -frounding-math -fp-model= and -fp-exception-behavior= : specify floating point behavior

[Melanie Blower via Phabricator via cfe-commits]

mibintc updated this revision to Diff 219364.
mibintc retitled this revision from "[RFC] Add support for options -fp-model= and -fp-speculation= : specify floating point behavior" to "[RFC] Add support for options -frounding-math -fp-model= and -fp-exception-behavior= : specify floating point behavior".
mibintc edited the summary of this revision.
mibintc added a comment.

Addressed comments from @rjmccall and @andrew.w.kaylor.  Added -frounding-math option and -ffp-exception-behavior= option. Dropped -ffp-speculation= option.  Added details about how the new options conflict with existing floating point options. Rewrote
RenderFloatingPointOptions using pseudo code to show how option conflicts will be detected.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62731/new/

https://reviews.llvm.org/D62731

Files:
  clang/docs/UsersManual.rst
  clang/include/clang/Basic/LangOptions.h
  clang/include/clang/Driver/Options.td
  clang/lib/CodeGen/CodeGenFunction.cpp
  clang/lib/CodeGen/CodeGenFunction.h
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/test/CodeGen/fpconstrained.c

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