[PATCH] D138117: [clang][docs] Correct floating point option explanations

[Zahira Ammarguellat via Phabricator via cfe-commits]

zahiraam added a comment.

In D138117#3930423 <https://reviews.llvm.org/D138117#3930423>, @kawashima-fj wrote:

> I don't know it is inteded that `-fno-fast-math` does not imply `-ftrapping-math` and `-frounding-math`.
> `-ffast-math` and `-fno-fast-math` is not symmetric in RenderFloatingPointOptions <https://github.com/llvm/llvm-project/blob/main/clang/lib/Driver/ToolChains/Clang.cpp#L3034>.

I would think that there should be symmetry between ffast-math and fno-fast-math.  Unless there is a good reason for it, in which case a comment should be added? @andrew.w.kaylor WDYT?


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https://reviews.llvm.org/D138117