[libstdc++ patch] Check for __builtins in std_cmath.h
Gabriel Dos Reis
gdr@codesourcery.com
Sat Dec 29 10:19:00 GMT 2001
Roger Sayle <roger@eyesopen.com> writes:
[...]
| The hopefully obvious patch below fixes the cosf and sinf cases in
| libstdc++-v3/libmath/stubs.c to reflect that strategy. This approach
| also allows significant simplification in c_shadow/bits/std_cmath.h
| where we can/should always call the __builtin function, this matches
| how things are done in c_std/bits/std_cmath.h.
Currently, the shadowed headers are in unfortunate states on all
plateforms (I beleive) :-(
| Alas this independent
| (and possibly controversial?) change is not so trivial so I'll run a
| bootstrap (together with this patch) before submitting it.
|
| Gaby, is this what you had in mind?
That looks OK.
Thanks,
-- Gaby
CodeSourcery, LLC http://www.codesourcery.com
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