On Tue, 19 Jul 2022, Maciej W. Rozycki wrote: > Our documentation indicates that it is the `-frounding-math' invocation > option that controls whether we respect what the FENV_ACCESS pragma > would imply, should we implement it, regarding the floating point > environment. It is only a part of the picture however, because the > `-ftrapping-math' invocation option also affects how we handle said > environment. Clarify that in the description of both options then, as > well as the FENV_ACCESS pragma itself. > > gcc/ > * doc/implement-c.texi (Floating point implementation): Mention > `-fno-trapping-math' in the context of FENV_ACCESS pragma. > * doc/invoke.texi (Optimize Options): Clarify FENV_ACCESS pragma > implication in the descriptions of `-fno-trapping-math' and > `-frounding-math'.
OK. -- Joseph S. Myers jos...@codesourcery.com
