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From: "danglin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/55630] [4.8 Regression] FAIL: g++.dg/pr48660.C -std=c++98 (internal compiler error)
Date: Tue, 11 Dec 2012 23:50:00 -0000 [thread overview]
Message-ID: <bug-55630-4-oXjliY0UyS@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55630-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55630
John David Anglin <danglin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|hppa2.0w-hp-hpux11.11 |hppa*-*-* (32-bit)
Host|hppa2.0w-hp-hpux11.11 |hppa*-*-* (32-bit)
Build|hppa2.0w-hp-hpux11.11 |hppa*-*-* (32-bit)
--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> 2012-12-11 23:50:06 UTC ---
Have backtrace on linux:
Compiler executable checksum: 2471c145ed09407ba32da95e98d20f8f
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/pr48660.C: In member function
‘virtu
al val<2> Derived::_ZTv0_n16_NK7Derived4get2Ev() const’:
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/pr48660.C:16:18: internal compiler
e
rror: in simplify_subreg, at simplify-rtx.c:5682
0x6f3353 simplify_subreg(machine_mode, rtx_def*, machine_mode, unsigned int)
../../gcc/gcc/simplify-rtx.c:5682
0x6f3707 simplify_gen_subreg(machine_mode, rtx_def*, machine_mode, unsigned
int)
../../gcc/gcc/simplify-rtx.c:5906
0x473c83 operand_subword_force(rtx_def*, unsigned int, machine_mode)
../../gcc/gcc/emit-rtl.c:1441
0x4a3f83 copy_blkmode_to_reg(machine_mode, tree_node*)
../../gcc/gcc/expr.c:2256
0x4a7d6b expand_assignment(tree_node*, tree_node*, bool)
../../gcc/gcc/expr.c:4924
0x3bb26f expand_call_stmt
../../gcc/gcc/cfgexpand.c:2113
0x3bb26f expand_gimple_stmt_1
../../gcc/gcc/cfgexpand.c:2153
0x3bb26f expand_gimple_stmt
../../gcc/gcc/cfgexpand.c:2305
0x3bcd7f expand_gimple_tailcall
../../gcc/gcc/cfgexpand.c:2352
0x3bcd7f expand_gimple_basic_block
../../gcc/gcc/cfgexpand.c:4061
0x3be11f gimple_expand_cfg
../../gcc/gcc/cfgexpand.c:4603
next prev parent reply other threads:[~2012-12-11 23:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-09 16:31 [Bug middle-end/55630] New: " danglin at gcc dot gnu.org
2012-12-10 9:43 ` [Bug middle-end/55630] " rguenth at gcc dot gnu.org
2012-12-11 11:34 ` jakub at gcc dot gnu.org
2012-12-11 23:50 ` danglin at gcc dot gnu.org [this message]
2012-12-12 0:12 ` danglin at gcc dot gnu.org
2012-12-12 1:01 ` danglin at gcc dot gnu.org
2012-12-12 1:12 ` danglin at gcc dot gnu.org
2012-12-12 3:58 ` danglin at gcc dot gnu.org
2012-12-13 9:40 ` ebotcazou at gcc dot gnu.org
2012-12-13 10:15 ` ebotcazou at gcc dot gnu.org
2012-12-16 9:47 ` [Bug rtl-optimization/55630] " ebotcazou at gcc dot gnu.org
2012-12-16 10:04 ` ebotcazou at gcc dot gnu.org
2012-12-16 10:05 ` ebotcazou at gcc dot gnu.org
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