[Bug target/19933] Problem with define of HUGE_VAL in math_c99.

Tue May 3 16:22:00 GMT 2005

------- Additional Comments From joseph at codesourcery dot com  2005-05-03 16:21 -------
Subject: Re:  Problem with define of HUGE_VAL in math_c99.

On Tue, 3 May 2005, ebotcazou at gcc dot gnu dot org wrote:

>   1. Can we work around bug 20558 by using the sizeof trick for isinf?

No, because all of __builtin_isinf, __builtin_isinff, __builtin_isinfl may 
fall back to library functions isinf, isinff, isinfl and Solaris libc/libm 
doesn't have those functions.

>   2. Can we use __builtin_finite for isfinite?

No, because again all the __builtin_finite* functions may fall back to 
library functions and the only one of those Solaris has is plain "finite".

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19933