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From: "izamyatin at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/57447] New: [4.9 Regression] ICE on 435.gromacs from spec2006 after r199298
Date: Wed, 29 May 2013 09:25:00 -0000	[thread overview]
Message-ID: <bug-57447-4@http.gcc.gnu.org/bugzilla/> (raw)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57447

            Bug ID: 57447
           Summary: [4.9 Regression] ICE on 435.gromacs from spec2006
                    after r199298
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: izamyatin at gmail dot com
                CC: vmakarov at redhat dot com
            Target: x86_64

Happens only on x86_64 with just "-O2 -ffast-math" flags:


comlib.c: In function 'put_serverbyte':
comlib.c:49:1: internal compiler error: in curr_insn_transform, at
lra-constraints.c:3007
 }
 ^
0x80d66b curr_insn_transform
        ../../gcc/lra-constraints.c:3006
0x80e2a4 lra_constraints(bool)
        ../../gcc/lra-constraints.c:3785
0x800bf4 lra(_IO_FILE*)
        ../../gcc/lra.c:2278
0x7c7688 do_reload
        ../../gcc/ira.c:4641
0x7c7688 rest_of_handle_reload
        ../../gcc/ira.c:4753


             reply	other threads:[~2013-05-29  9:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-29  9:25 izamyatin at gmail dot com [this message]
2013-05-29  9:29 ` [Bug rtl-optimization/57447] " rguenth at gcc dot gnu.org
2013-06-06  8:43 ` dcb314 at hotmail dot com
2013-06-06 16:23 ` dcb314 at hotmail dot com
2013-06-06 21:32 ` vmakarov at gcc dot gnu.org
2013-10-30 12:32 ` rguenth at gcc dot gnu.org

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