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* [Bug libgcc/61477] New: ICE [4.10 regression?] at regcprop.c
@ 2014-06-11 14:29 juergen.reuter at desy dot de
2014-06-12 9:21 ` [Bug rtl-optimization/61477] [4.10 Regression] ICE " rguenth at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: juergen.reuter at desy dot de @ 2014-06-11 14:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61477
Bug ID: 61477
Summary: ICE [4.10 regression?] at regcprop.c
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: libgcc
Assignee: unassigned at gcc dot gnu.org
Reporter: juergen.reuter at desy dot de
On MAC OS X at least, I was not able to compile gcc-4.10 due to the following
problem (svn rev 211463):
{{{
/usr/local/packages/gcc-4.10.0_trunk/build/./gcc/xgcc
-B/usr/local/packages/gcc-4.10.0_trunk/build/./gcc/
-B/usr/local/x86_64-apple-darwin11.4.2/bin/
-B/usr/local/x86_64-apple-darwin11.4.2/lib/ -isystem
/usr/local/x86_64-apple-darwin11.4.2/include -isystem
/usr/local/x86_64-apple-darwin11.4.2/sys-include -g -O2 -m32 -O2 -g -O2
-DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wno-format
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
./include -pipe -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector -pipe -fno-common -I. -I. -I../../.././gcc
-I../../../../libgcc -I../../../../libgcc/. -I../../../../libgcc/../gcc
-I../../../../libgcc/../include -DHAVE_CC_TLS -DUSE_EMUTLS -o _fixunssfdi.o
-MT _fixunssfdi.o -MD -MP -MF _fixunssfdi.dep -DL_fixunssfdi -c
../../../../libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS \
-DLIBGCC2_UNITS_PER_WORD=4
../../../../libgcc/libgcc2.c: In function ‘__fixunssfdi’:
../../../../libgcc/libgcc2.c:1492:1: error: insn does not satisfy its
constraints:
}
^
(insn 60 13 14 2 (set (reg:DI 0 ax)
(reg:DI 21 xmm0)) ../../../../libgcc/libgcc2.c:1444 89
{*movdi_internal}
(expr_list:REG_UNUSED (reg:DI 0 ax)
(nil)))
../../../../libgcc/libgcc2.c:1492:1: internal compiler error: in
copyprop_hardreg_forward_1, at regcprop.c:776
libbacktrace could not find executable to open
Please submit a full bug report,
}}}
>From gcc-bugs-return-453694-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jun 11 14:34:10 2014
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From: "juergen.reuter at desy dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgcc/61477] ICE [4.10 regression?] at regcprop.c
Date: Wed, 11 Jun 2014 14:34:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61477
--- Comment #1 from Jürgen Reuter <juergen.reuter at desy dot de> ---
Created attachment 32925
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32925&action=edit
config.log
>From gcc-bugs-return-453695-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jun 11 14:38:44 2014
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From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgcc/61477] ICE [4.10 regression?] at regcprop.c
Date: Wed, 11 Jun 2014 14:38:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?ida477
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-06-11
Ever confirmed|0 |1
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
This is a duplicate of pr61446. A working patch has been committed at
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg00775.html but nobody cared to
review it!-(
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug rtl-optimization/61477] [4.10 Regression] ICE at regcprop.c
2014-06-11 14:29 [Bug libgcc/61477] New: ICE [4.10 regression?] at regcprop.c juergen.reuter at desy dot de
@ 2014-06-12 9:21 ` rguenth at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-06-12 9:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61477
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
Target Milestone|--- |4.10.0
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
dup
*** This bug has been marked as a duplicate of bug 61446 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-06-11 14:29 [Bug libgcc/61477] New: ICE [4.10 regression?] at regcprop.c juergen.reuter at desy dot de
2014-06-12 9:21 ` [Bug rtl-optimization/61477] [4.10 Regression] ICE " rguenth at gcc dot gnu.org
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