http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46034
Juhani Viheräkoski moonshine at kapsi dot fi changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46034
Summary: internal compiler error: Segmentation fault
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46034
--- Comment #1 from Juhani Viheräkoski moonshine at kapsi dot fi 2010-10-15
12:10:28 UTC ---
$ gcc-trunk -v
Using built-in specs.
COLLECT_GCC=gcc-trunk
COLLECT_LTO_WRAPPER=/home/misty/gcc/libexec/gcc/i686-pc-linux-gnu/4.6.0/lto-wrapper
Target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46034
Juhani Viheräkoski moonshine at kapsi dot fi changed:
What|Removed |Added
Summary|internal compiler error:|[4.6
at kapsi dot fi
GCC host triplet: x86_64-unknown-linux
GCC target triplet: x86_64-unknown-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45224
--- Comment #1 from moonshine at kapsi dot fi 2010-08-07 09:53 ---
Created an attachment (id=21431)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21431action=view)
delta-reduced testcase
This works on 4.4.4 and fails on trunk, I will test on 4.5 branch as well but
have to build
--- Comment #6 from moonshine at kapsi dot fi 2010-07-27 12:42 ---
(In reply to comment #5)
I compiled xz with a trunk compiler and this seems to be fixed now. Thanks!
--
moonshine at kapsi dot fi changed:
What|Removed |Added
--- Comment #4 from moonshine at kapsi dot fi 2010-07-08 02:02 ---
(In reply to comment #3)
Bug mentioned in #3 was fixed on the mainline, so now this issue manifests
itself on trunk also. The difficulty is that a complete testcase would be to
build xz, the smaller case I added
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: moonshine at kapsi dot fi
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44865
--- Comment #1 from moonshine at kapsi dot fi 2010-07-08 03:46 ---
Created an attachment (id=21137)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21137action=view)
a preprocessed testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44865
--- Comment #7 from moonshine at kapsi dot fi 2010-07-06 12:57 ---
This issue is now fixed in trunk. I have no obligation to push it for 4.5
series as I am now able to build whole VICE successfully with 4.6 so I am
closing the ticket.
--
moonshine at kapsi dot fi changed
--- Comment #2 from moonshine at kapsi dot fi 2010-07-05 14:01 ---
This issue seems to be fixed in latest trunk, although issue #44802 still
prevents xz build with -flto -fuse-linker-plugin. Reduced testcase compiles
fine however.
--
moonshine at kapsi dot fi changed
from libc in the link phase
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: moonshine at kapsi dot fi
GCC host
--- Comment #1 from moonshine at kapsi dot fi 2010-07-03 12:32 ---
Created an attachment (id=21076)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21076action=view)
full error message
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44802
--- Comment #2 from moonshine at kapsi dot fi 2010-07-03 12:33 ---
Created an attachment (id=21077)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21077action=view)
a testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44802
: moonshine at kapsi dot fi
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44804
--- Comment #1 from moonshine at kapsi dot fi 2010-07-03 13:32 ---
Created an attachment (id=21078)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21078action=view)
a self-contained testcase
Created with:
gcc-trunk -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -I../../src/liblzma/api
-I
--- Comment #3 from moonshine at kapsi dot fi 2010-07-03 13:35 ---
On trunk the same link command fails too, but in a different way. I was able to
produce a reduced testcase and filed a new report as these issues are probably
not related.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id
: unassigned at gcc dot gnu dot org
ReportedBy: moonshine at kapsi dot fi
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44807
--- Comment #1 from moonshine at kapsi dot fi 2010-07-03 18:57 ---
Created an attachment (id=21079)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21079action=view)
a self-contained testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44807
--- Comment #3 from moonshine at kapsi dot fi 2010-07-01 10:47 ---
Created an attachment (id=21055)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21055action=view)
Preprocessed source files to reproduce this problem
I was able to reduce this to two (2) source files. Quite
--- Comment #4 from moonshine at kapsi dot fi 2010-07-01 11:18 ---
In the meantime I also built gcc trunk revision 161601 and this also fails
with:
lto1: internal compiler error: vector VEC(cgraph_node_ptr,base) index domain
error, in lto_cgraph_encoder_deref at lto-cgraph.c:141
: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: moonshine at kapsi dot fi
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44724
--- Comment #1 from moonshine at kapsi dot fi 2010-06-30 12:27 ---
(In reply to comment #0)
I forgot to add that I configured VICE with a following command:
CFLAGS='-flto -fuse-linker-plugin -O3 -fomit-frame-pointer -march=pentium4'
CXXFLAGS='-O3 -fomit-frame-pointer -funroll-loops
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