[Bug target/15470] Incorrect floating-point generation on Pentium 4 with -mno-fp-ret-in-387

[coyote at coyotegulch dot com]

------- Additional Comments From coyote at coyotegulch dot com  2004-05-17 01:23 -------
(In reply to comment #6)
Thanks for the explanation. I'm fairly new to x86_64 programming.

Somewhere in the GCC documents, issues such as this need to be clearly
documented -- i.e., how architecture selection affects the validity of various
options. I've run into this several times now, with different processors.

I may submit a documentation patch, if no one objects.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15470