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From: "lat at cern dot ch" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/48597] x86-64 unwind register save location misses half-register write? Date: Fri, 15 Apr 2011 05:40:00 -0000 [thread overview] Message-ID: <bug-48597-4-MRJt4E3caA@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-48597-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48597 --- Comment #8 from Lassi Tuura <lat at cern dot ch> 2011-04-15 05:40:33 UTC --- I confirm glibc 2.13 built with gcc 4.6.1 20110408 snapshot patched with gcc46-pr48597.patch results in correct unwind info for __ieee754_lgammaf_r. I checked all the locations using (v)movd %xmmN,%ebp pattern, and the unwind info is now correct everywhere. Haven't run any of the newly compiled code yet, will do that later.
next prev parent reply other threads:[~2011-04-15 5:40 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-04-14 0:10 [Bug c/48597] New: " lat at cern dot ch 2011-04-14 7:53 ` [Bug c/48597] " lat at cern dot ch 2011-04-14 8:22 ` jakub at gcc dot gnu.org 2011-04-14 9:23 ` rguenth at gcc dot gnu.org 2011-04-14 9:24 ` jakub at gcc dot gnu.org 2011-04-14 12:02 ` jakub at gcc dot gnu.org 2011-04-14 12:35 ` [Bug middle-end/48597] " jakub at gcc dot gnu.org 2011-04-14 12:38 ` jakub at gcc dot gnu.org 2011-04-15 5:40 ` lat at cern dot ch [this message] 2011-04-28 17:11 ` jakub at gcc dot gnu.org 2011-04-28 17:19 ` jakub at gcc dot gnu.org 2011-04-28 17:23 ` jakub at gcc dot gnu.org 2011-05-03 16:37 ` jakub at gcc dot gnu.org 2011-05-04 9:22 ` jakub at gcc dot gnu.org
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