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* [Bug target/58675] New: ICE in rs6000_secondary_reload_inner:15460, type = store
@ 2013-10-09 21:30 pthaugen at gcc dot gnu.org
  2014-01-14 22:59 ` [Bug target/58675] " bergner at gcc dot gnu.org
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: pthaugen at gcc dot gnu.org @ 2013-10-09 21:30 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58675

            Bug ID: 58675
           Summary: ICE in rs6000_secondary_reload_inner:15460, type =
                    store
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pthaugen at gcc dot gnu.org
                CC: bergner at gcc dot gnu.org, dje at gcc dot gnu.org,
                    meissner at gcc dot gnu.org
              Host: powerpc64-linux
            Target: powerpc64-linux
             Build: powerpc64-linux

Created attachment 30973
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30973&action=edit
Reduced testcase

Hit the following trying to build cpu2000 benchmark 177.mesa with -mcpu=power8.


[pthaugen@igoo p8_spec_errors]$ /home/pthaugen/install/gcc/trunk/bin/gcc -c
-m64 -O1 -mcpu=power8 triangle.c
rs6000_secondary_reload_inner:15460, type = store
(parallel [
        (set (mem/c:SF (plus:DI (plus:DI (reg/f:DI 1 1)
                        (const_int 65536 [0x10000]))
                    (const_int -30152 [0xffffffffffff8a38])) [0 %sfp+35384 S4
A32])
            (reg:SF 43 11))
        (clobber (reg:DI 10 10))
    ])
triangle.c: In function ‘lambda_textured_triangle’:
triangle.c:443:1: internal compiler error: in rs6000_secondary_reload_fail, at
config/rs6000/rs6000.c:15287
 }
 ^
0x109093e7 rs6000_secondary_reload_fail
    /home/pthaugen/src/gcc/trunk/gcc/gcc/config/rs6000/rs6000.c:15287
0x1093b3a3 rs6000_secondary_reload_inner(rtx_def*, rtx_def*, rtx_def*, bool)
    /home/pthaugen/src/gcc/trunk/gcc/gcc/config/rs6000/rs6000.c:15460
0x10a005eb gen_reload_sf_di_store(rtx_def*, rtx_def*, rtx_def*)
    /home/pthaugen/src/gcc/trunk/gcc/gcc/config/rs6000/vector.md:196
0x105a9e0f insn_gen_fn::operator()(rtx_def*, rtx_def*, rtx_def*) const
    /home/pthaugen/src/gcc/trunk/gcc/gcc/recog.h:285
0x105a9e0f emit_output_reload_insns
    /home/pthaugen/src/gcc/trunk/gcc/gcc/reload1.c:7696
0x105a9e0f do_output_reload
    /home/pthaugen/src/gcc/trunk/gcc/gcc/reload1.c:8006
0x105a9e0f emit_reload_insns
    /home/pthaugen/src/gcc/trunk/gcc/gcc/reload1.c:8074
0x105ad713 reload_as_needed
    /home/pthaugen/src/gcc/trunk/gcc/gcc/reload1.c:4649
0x105b1673 reload(rtx_def*, int)
    /home/pthaugen/src/gcc/trunk/gcc/gcc/reload1.c:1054
0x10484983 do_reload
    /home/pthaugen/src/gcc/trunk/gcc/gcc/ira.c:4698
0x10484983 rest_of_handle_reload
    /home/pthaugen/src/gcc/trunk/gcc/gcc/ira.c:4815
0x10484983 execute
    /home/pthaugen/src/gcc/trunk/gcc/gcc/ira.c:4844
Please submit a full bug report,
>From gcc-bugs-return-431374-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Oct 09 22:06:40 2013
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From: "paolo.carlini at oracle dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/58333] "performance" regression when using -std=c++0x
Date: Wed, 09 Oct 2013 22:06:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idX333

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> ---
I can reproduce with 4.6.x, but currently maintained branches are fine.


^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-04-04 15:06 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-10-09 21:30 [Bug target/58675] New: ICE in rs6000_secondary_reload_inner:15460, type = store pthaugen at gcc dot gnu.org
2014-01-14 22:59 ` [Bug target/58675] " bergner at gcc dot gnu.org
2014-01-15 18:20 ` pthaugen at gcc dot gnu.org
2014-02-10  6:30 ` amodra at gmail dot com
2014-02-10  6:33 ` amodra at gmail dot com
2014-02-15 10:50 ` amodra at gcc dot gnu.org
2014-02-15 10:51 ` amodra at gmail dot com
2014-02-26  4:42 ` amodra at gcc dot gnu.org
2014-04-04 15:06 ` wschmidt at gcc dot gnu.org

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