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[Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1
- From: "david dot kirkby at onetel dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Jul 2009 12:32:37 -0000
- Subject: [Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1
- References: <bug-40757-16207@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from david dot kirkby at onetel dot net 2009-07-16 12:32 -------
(In reply to comment #9)
> folding happens even at -O0 and both bugs are in the folder. So, please try
> ftp://sources.redhat.com/pub/gcc/snapshots/4.4.1-RC-20090715/
> first.
>
I tried it.
kirkby@t2:[/tmp/kirkby/mpfr-2.4.1] $ gcc -v
Using built-in specs.
Target: sparc-sun-solaris2.10
Configured with: ../gcc-4.4.1-RC-20090715/configure
--prefix=/usr/local/gcc-4.4.1-RC-20090715-sun-linker --with-as=/usr/ccs/bin/as
--without-gnu-as --with-ld=/usr/ccs/bin/ld --without-gnu-ld
--enable-languages=c,c++,fortran --with-mpfr-include=/usr/local/include
--with-mpfr-lib=/usr/local/lib --with-gmp-include=/usr/local/include
--with-gmp-lib=/usr/local/lib
Thread model: posix
gcc version 4.4.1 20090715 (prerelease) (GCC)
but again got 20 test failures on mpfr 2.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40757