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[Bug target/37581] IEEE inexact-flag not working on the Alpha
- From: "abramobagnara at tin dot it" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Jan 2009 15:41:23 -0000
- Subject: [Bug target/37581] IEEE inexact-flag not working on the Alpha
- References: <bug-37581-1710@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from abramobagnara at tin dot it 2009-01-24 15:41 -------
(In reply to comment #5)
> Because it looks to me that this is libc problem with fetestexcept. As far as
> the compiler is concerned, GCC correctly decorates trapping instructions with
> /sui and puts trap barrier to expected place:
>
> ...
> jsr $26,($27),__nldbl_printf !lituse_jsr!5
> ldah $29,0($26) !gpdisp!6
> divs/sui $f3,$f2,$f0
> trapb
> ...
I've reported a bug according to the valuable info you provide.
http://sourceware.org/bugzilla/show_bug.cgi?id=9783
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37581