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From: "redi at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/43733] bootstrap fails on Solaris 10 x86 with GNU as 2.15 and --with-arch=core2 Date: Wed, 28 Apr 2010 18:38:00 -0000 [thread overview] Message-ID: <20100428183804.7460.qmail@sourceware.org> (raw) In-Reply-To: <bug-43733-16379@http.gcc.gnu.org/bugzilla/> ------- Comment #23 from redi at gcc dot gnu dot org 2010-04-28 18:38 ------- core2 works fine for bi-arch linux builds, but I'll try your suggestion on Solaris asap I assume it will work, but 64bit code will not use the core2 instructions, which might be suboptimal (I want to use the cpu to the full potential!) I imagine it's also possible for the same problem to occur using -march=native, if the processor flags indicate core2 instructions will work. That said, 2.15 is an ancient gas (even though it's very common on Solaris 10) so I'm not too worried about this bug being fixed and I agree it's not worth changing the config docs. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43733
next prev parent reply other threads:[~2010-04-28 18:38 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-04-12 16:43 [Bug bootstrap/43733] New: bootstrap fails building libgfortran on Solaris x86 with GNU as redi at gcc dot gnu dot org 2010-04-12 16:51 ` [Bug bootstrap/43733] " redi at gcc dot gnu dot org 2010-04-12 17:12 ` ubizjak at gmail dot com 2010-04-12 17:15 ` redi at gcc dot gnu dot org 2010-04-12 17:16 ` redi at gcc dot gnu dot org 2010-04-12 17:24 ` [Bug libfortran/43733] " ubizjak at gmail dot com 2010-04-12 17:25 ` redi at gcc dot gnu dot org 2010-04-12 17:30 ` redi at gcc dot gnu dot org 2010-04-12 17:48 ` ubizjak at gmail dot com 2010-04-12 17:56 ` ubizjak at gmail dot com 2010-04-12 17:57 ` ubizjak at gmail dot com 2010-04-12 18:02 ` redi at gcc dot gnu dot org 2010-04-12 18:05 ` redi at gcc dot gnu dot org 2010-04-12 18:09 ` redi at gcc dot gnu dot org 2010-04-12 18:16 ` ubizjak at gmail dot com 2010-04-12 18:21 ` redi at gcc dot gnu dot org 2010-04-12 18:42 ` [Bug bootstrap/43733] " ubizjak at gmail dot com 2010-04-12 20:03 ` ubizjak at gmail dot com 2010-04-13 9:22 ` [Bug libfortran/43733] " redi at gcc dot gnu dot org 2010-04-13 10:12 ` burnus at gcc dot gnu dot org 2010-04-13 11:21 ` [Bug bootstrap/43733] " redi at gcc dot gnu dot org 2010-04-13 12:26 ` [Bug bootstrap/43733] bootstrap fails on Solaris 10 x86 with GNU as 2.15 and --with-arch=core2 redi at gcc dot gnu dot org 2010-04-28 18:14 ` ro at gcc dot gnu dot org 2010-04-28 18:38 ` redi at gcc dot gnu dot org [this message] 2010-05-19 6:47 ` ubizjak at gmail dot com 2010-05-19 12:22 ` ubizjak at gmail dot com 2010-05-20 10:19 ` redi at gcc dot gnu dot org 2010-05-20 18:52 ` uros at gcc dot gnu dot org 2010-05-20 18:53 ` [Bug target/43733] " ubizjak at gmail dot com 2010-05-24 16:23 ` uros at gcc dot gnu dot org 2010-05-24 16:27 ` uros at gcc dot gnu dot org 2010-05-24 16:29 ` uros at gcc dot gnu dot org 2010-05-24 16:31 ` ubizjak at gmail dot com
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