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

[Melanie Blower via Phabricator via llvm-commits]

mibintc updated this revision to Diff 224136.
mibintc retitled this revision from "[RFC] Add support for options -frounding-math, -fp-model=, and -fp-exception-behavior=, : Specify floating point behavior" to "Add support for options -frounding-math, ftrapping-math, -fp-model=, and -fp-exception-behavior=, : Specify floating point behavior".
mibintc added a comment.

I added a new test case fp-model.c to test RenderFloatingPointOptions, I also fixed a few issues that I spotted while working through this test case.   I responded to couple documentation comments from @rjmccall   I still owe a more deluxe version of the test fp-constrained.c to be sure all the option values come through as expected


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/CodeGenOptions.def
  clang/include/clang/Basic/LangOptions.h
  clang/include/clang/Driver/Options.td
  clang/lib/CodeGen/BackendUtil.cpp
  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
  clang/test/Driver/clang_f_opts.c
  clang/test/Driver/fast-math.c
  clang/test/Driver/fp-model.c
  llvm/include/llvm/Target/TargetOptions.h

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