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From: "aldyh at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/65278] [5 Regression] ICE on powerpc{64}-linux-gnu
Date: Mon, 02 Mar 2015 21:19:00 -0000 [thread overview]
Message-ID: <bug-65278-4-vXrWnJsIZh@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-65278-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65278
Aldy Hernandez <aldyh at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-03-02
Summary|[5 Regression] ICE (in |[5 Regression] ICE on
|output_718, at |powerpc{64}-linux-gnu
|config/rs6000/rs6000.md:115 |
|92) on powerpc-linux-gnu |
Ever confirmed|0 |1
--- Comment #5 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Ouch. Can't reproduce with a stage1 compiler, but a full bootstrapped compiler
on ppc64-linux-gnu issues the following:
[aldyh@gcc1-power7 gcc]$ ./cc1plus a.cc -O2 -quiet -fPIC -g
a.cc: In member function ‘virtual double B::_ZTv0_n24_NK1B5m_fn1ERKiS1_(const
int&, const int&) const’:
a.cc:14:42: error: unrecognizable insn:
TwoTreeLikelihood::~TwoTreeLikelihood() {}
^
(call_insn/j 5 4 6 (parallel [
(call (mem:SI (symbol_ref/i:DI
("_ZNK17TwoTreeLikelihood5m_fn1ERKiS1_") [flags 0x1] <function_decl
0x3fffababc138 m_fn1>) [0 S4 A8])
(const_int 0 [0]))
(use (const_int 0 [0]))
(use (reg:SI 65 lr))
(simple_return)
]) a.cc:8 -1
(nil)
(nil))
a.cc:14:42: internal compiler error: in insn_min_length, at
config/rs6000/rs6000.md:7813
0x109943bb _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
/home/aldyh/src/gcc/gcc/rtl-error.c:110
0x1099440f _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
/home/aldyh/src/gcc/gcc/rtl-error.c:118
0x10dc3a3b insn_min_length(rtx_insn*)
/home/aldyh/src/gcc/gcc/config/rs6000/rs6000.md:7813
0x10688bdb shorten_branches(rtx_insn*)
/home/aldyh/src/gcc/gcc/final.c:1221
0x10d7ca1b rs6000_output_mi_thunk
/home/aldyh/src/gcc/gcc/config/rs6000/rs6000.c:25840
0x1057483b cgraph_node::expand_thunk(bool, bool)
/home/aldyh/src/gcc/gcc/cgraphunit.c:1555
0x10575d83 cgraph_node::assemble_thunks_and_aliases()
/home/aldyh/src/gcc/gcc/cgraphunit.c:1816
0x1057610f cgraph_node::expand()
/home/aldyh/src/gcc/gcc/cgraphunit.c:1941
0x10577ea7 expand_all_functions
/home/aldyh/src/gcc/gcc/cgraphunit.c:2014
0x10577ea7 symbol_table::compile()
/home/aldyh/src/gcc/gcc/cgraphunit.c:2367
0x1057a587 symbol_table::compile()
/home/aldyh/src/gcc/gcc/cgraphunit.c:2447
0x1057a587 symbol_table::finalize_compilation_unit()
/home/aldyh/src/gcc/gcc/cgraphunit.c:2444
0x102b90f3 cp_write_global_declarations()
/home/aldyh/src/gcc/gcc/cp/decl2.c:4754
Please submit a full bug report,
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Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
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From: "aldyh at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/65278] [5 Regression] ICE on powerpc{64}-linux-gnu
Date: Mon, 02 Mar 2015 21:23:00 -0000
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Message-ID: <bug-65278-4-U7qQTXsnZL@http.gcc.gnu.org/bugzilla/>
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https://gcc.gnu.org/bugzilla/show_bug.cgi?ide278
Aldy Hernandez <aldyh at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |aldyh at gcc dot gnu.org
--- Comment #6 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
I'll take a look.
next prev parent reply other threads:[~2015-03-02 21:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-02 15:31 [Bug target/65278] New: [5 Regression] ICE (in output_718, at config/rs6000/rs6000.md:11592) on powerpc-linux-gnu doko at gcc dot gnu.org
2015-03-02 15:37 ` [Bug target/65278] " rguenth at gcc dot gnu.org
2015-03-02 16:26 ` aldyh at gcc dot gnu.org
2015-03-02 16:30 ` doko at gcc dot gnu.org
2015-03-02 16:37 ` doko at gcc dot gnu.org
2015-03-02 18:35 ` aldyh at redhat dot com
2015-03-02 21:19 ` aldyh at gcc dot gnu.org [this message]
2015-03-03 1:00 ` [Bug target/65278] [5 Regression] ICE on powerpc{64}-linux-gnu aldyh at gcc dot gnu.org
2015-03-03 7:15 ` hubicka at ucw dot cz
2015-03-03 16:04 ` aldyh at gcc dot gnu.org
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