[Bug c/61916] Internal compiler error in symtab_nonoverwritable_alias with -O2

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From: "timothygu99 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/61916] Internal compiler error in symtab_nonoverwritable_alias with -O2
Date: Sat, 26 Jul 2014 03:04:00 -0000	[thread overview]
Message-ID: <bug-61916-4-wWFSEuXdkQ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-61916-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61916

--- Comment #1 from Timothy Gu <timothygu99 at gmail dot com> ---
With `-v`, gcc outputs this:

i686-pc-mingw32.shared-gcc -DHAVE_CONFIG_H -I. -I../..
-DPACKAGE_LIB_DIR=\"/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib\"
-I../.. -I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/harfbuzz
-I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/cairo
-I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/pixman-1
-I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/freetype2
-I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/libpng16
-I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/glib-2.0
-I/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib/glib-2.0/include -v
-save-temps -O2 -c api.c -o .libs/api.o
Using built-in specs.
COLLECT_GCC=i686-pc-mingw32.shared-gcc
Target: i686-pc-mingw32.shared
Configured with:
/home/timothy_gu/mxe/tmp-gcc-i686-pc-mingw32.shared/gcc-4.9.0/configure
--target=i686-pc-mingw32.shared --build=x86_64-unknown-linux-gnu
--prefix=/home/timothy_gu/mxe/usr --libdir=/home/timothy_gu/mxe/usr/lib
--enable-languages=c,c++,objc,fortran --enable-version-specific-runtime-libs
--with-gcc --with-gnu-ld --with-gnu-as --disable-nls --disable-multilib
--without-x --disable-win32-registry --enable-threads=win32 --disable-libgomp
--disable-libmudflap --with-cloog=/home/timothy_gu/mxe/usr
--with-gmp=/home/timothy_gu/mxe/usr --with-isl=/home/timothy_gu/mxe/usr
--with-mpc=/home/timothy_gu/mxe/usr --with-mpfr=/home/timothy_gu/mxe/usr
--with-as=/home/timothy_gu/mxe/usr/bin/i686-pc-mingw32.shared-as
--with-ld=/home/timothy_gu/mxe/usr/bin/i686-pc-mingw32.shared-ld
--with-nm=/home/timothy_gu/mxe/usr/bin/i686-pc-mingw32.shared-nm
--disable-sjlj-exceptions
Thread model: win32
gcc version 4.9.0 (GCC) 
COLLECT_GCC_OPTIONS='-D' 'HAVE_CONFIG_H' '-I' '.' '-I' '../..' '-D'
'PACKAGE_LIB_DIR="/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib"' '-I'
'../..' '-I' '/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/harfbuzz'
'-I' '/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/cairo' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/pixman-1' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/freetype2' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/libpng16' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/glib-2.0' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib/glib-2.0/include' '-v'
'-save-temps' '-O2' '-c' '-o' '.libs/api.o' '-mtune=generic'
'-march=pentiumpro'
 /home/timothy_gu/mxe/usr/libexec/gcc/i686-pc-mingw32.shared/4.9.0/cc1 -E
-quiet -v -I . -I ../.. -I ../.. -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/harfbuzz -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/cairo -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/pixman-1 -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/freetype2 -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/libpng16 -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/glib-2.0 -I
/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib/glib-2.0/include -D
HAVE_CONFIG_H -D
PACKAGE_LIB_DIR="/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib" api.c
-mtune=generic -march=pentiumpro -O2 -fpch-preprocess -o api.i
ignoring nonexistent directory
"/home/timothy_gu/mxe/usr/lib/gcc/i686-pc-mingw32.shared/4.9.0/../../../../i686-pc-mingw32.shared/sys-include"
ignoring duplicate directory "../.."
#include "..." search starts here:
#include <...> search starts here:
 .
 ../..
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/harfbuzz
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/cairo
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/pixman-1
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/freetype2
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/libpng16
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/glib-2.0
 /home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib/glib-2.0/include
 /home/timothy_gu/mxe/usr/lib/gcc/i686-pc-mingw32.shared/4.9.0/include
 /home/timothy_gu/mxe/usr/lib/gcc/i686-pc-mingw32.shared/4.9.0/include-fixed

/home/timothy_gu/mxe/usr/lib/gcc/i686-pc-mingw32.shared/4.9.0/../../../../i686-pc-mingw32.shared/include
End of search list.
COLLECT_GCC_OPTIONS='-D' 'HAVE_CONFIG_H' '-I' '.' '-I' '../..' '-D'
'PACKAGE_LIB_DIR="/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib"' '-I'
'../..' '-I' '/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/harfbuzz'
'-I' '/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/cairo' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/pixman-1' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/freetype2' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/libpng16' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/include/glib-2.0' '-I'
'/home/timothy_gu/mxe/usr/i686-pc-mingw32.shared/lib/glib-2.0/include' '-v'
'-save-temps' '-O2' '-c' '-o' '.libs/api.o' '-mtune=generic'
'-march=pentiumpro'
 /home/timothy_gu/mxe/usr/libexec/gcc/i686-pc-mingw32.shared/4.9.0/cc1
-fpreprocessed api.i -quiet -dumpbase api.c -mtune=generic -march=pentiumpro
-auxbase-strip .libs/api.o -O2 -version -o api.s
GNU C (GCC) version 4.9.0 (i686-pc-mingw32.shared)
    compiled by GNU C version 4.8.2, GMP version 6.0.0, MPFR version 3.1.2, MPC
version 1.0.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C (GCC) version 4.9.0 (i686-pc-mingw32.shared)
    compiled by GNU C version 4.8.2, GMP version 6.0.0, MPFR version 3.1.2, MPC
version 1.0.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 4a347c25c4b07c7e73591b2b077d36b3
api.c:5411:1: internal compiler error: in symtab_nonoverwritable_alias, at
symtab.c:1234
 }
 ^
0x659ed4 symtab_nonoverwritable_alias(symtab_node*)
   
/home/timothy_gu/mxe/tmp-gcc-i686-pc-mingw32.shared/gcc-4.9.0/gcc/symtab.c:1234
0x79e161 function_and_variable_visibility
   
/home/timothy_gu/mxe/tmp-gcc-i686-pc-mingw32.shared/gcc-4.9.0/gcc/ipa.c:1085
0x79e906 whole_program_function_and_variable_visibility
   
/home/timothy_gu/mxe/tmp-gcc-i686-pc-mingw32.shared/gcc-4.9.0/gcc/ipa.c:1290
0x79e906 execute
   
/home/timothy_gu/mxe/tmp-gcc-i686-pc-mingw32.shared/gcc-4.9.0/gcc/ipa.c:1334
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.

next prev parent reply	other threads:[~2014-07-26  3:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-26  2:56 [Bug c/61916] New: " timothygu99 at gmail dot com
2014-07-26  3:04 ` timothygu99 at gmail dot com [this message]
2014-07-26  3:07 ` [Bug c/61916] " timothygu99 at gmail dot com
2014-07-26  3:41 ` timothygu99 at gmail dot com
2014-09-18 23:01 ` [Bug ipa/61916] " timothygu99 at gmail dot com
2014-09-18 23:15 ` timothygu99 at gmail dot com
2015-03-01 22:02 ` steve at sk2 dot org
2015-03-01 22:05 ` steve at sk2 dot org
2015-03-02 10:21 ` ktietz at gcc dot gnu.org

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