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[Bug c/32258] Testsuite reports - FAIL: gcc.dg/torture/builtin-pow-mpfr-1.c
- From: "kargl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jun 2007 17:06:02 -0000
- Subject: [Bug c/32258] Testsuite reports - FAIL: gcc.dg/torture/builtin-pow-mpfr-1.c
- References: <bug-32258-13830@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from kargl at gcc dot gnu dot org 2007-06-09 17:06 -------
(In reply to comment #2)
> >> From kargl@gcc.gnu.org
> > I installed http://www.mpfr.org/mpfr-current/mpfr-2.2.1.tar.bz2 and applied
> > the most recent patches. My version is 2.2.1-p5.
> >> What does p4 do?
>
> They only offer the patches mixed together, interspersed in a single file. I
> had a quick look at the site and did not spot a "patch changelog" only a
> "version changelog". The newest patch is recommended and available at:
> http://www.mpfr.org/mpfr-current/ .
>
> P4 might be from last year. You would need to view or disassemble the patch
> file to see what you would get with only P4.
>
Yeah, I know. I already read the patch. You failed to answer my
question. P4 is a change to mpfr's pow implementation, which obviously
conflicts with GCC's use of this function. Either revert that part of
the patch, or determine what changed and update GCC.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32258