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[Bug target/29524] [4.2/4.3 Regression] Too much RAM used: __clz_tab[] linked
- From: "wvangulik at xs4all dot nl" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Dec 2007 20:15:03 -0000
- Subject: [Bug target/29524] [4.2/4.3 Regression] Too much RAM used: __clz_tab[] linked
- References: <bug-29524-10671@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from wvangulik at xs4all dot nl 2007-12-23 20:15 -------
> (In reply to comment #14)
>
> > Note that the use of clz for the avr is avoided by using avr-libc's math
> > library.
>
> Not confirmed. A simple test program using a floating point number:
>
This is probably due to somne naming problems of the latest avr-libc (1.6.x)
concerning __floatunsisf/undisf.
I tested against the 1.4.x version of the library which does not have this
problem.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29524