[Bug middle-end/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

[dominiq at lps dot ens dot fr]

------- Comment #23 from dominiq at lps dot ens dot fr  2008-08-22 14:53 -------
Here is the command line and its result from directory
/opt/gcc/i686-darwin/i686-apple-darwin9/x86_64/libgcc:

[ibook-dhum] x86_64/libgcc% /opt/gcc/i686-darwin/./gcc/xgcc -v -save-temps
-B/opt/gcc/i686-darwin/./gcc/ -B/opt/gcc/gcc4.4w/i686-apple-darwin9/bin/
-B/opt/gcc/gcc4.4w/i686-apple-darwin9/lib/ -isystem
/opt/gcc/gcc4.4w/i686-apple-darwin9/include -isystem
/opt/gcc/gcc4.4w/i686-apple-darwin9/sys-include -g -O2 -m64 -O2 -g -O2 -DIN_GCC
-W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual
-Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../.././gcc
-I../../../../gcc-4.4-work/libgcc -I../../../../gcc-4.4-work/libgcc/.
-I../../../../gcc-4.4-work/libgcc/../gcc
-I../../../../gcc-4.4-work/libgcc/../include -DHAVE_CC_TLS -o _mulxc3.o -MT
_mulxc3.o -MD -MP -MF _mulxc3.dep -DL_mulxc3 -c
../../../../gcc-4.4-work/libgcc/../gcc/libgcc2.c -fvisibility=hidden
-DHIDE_EXPORTS

xgcc: warning: -pipe ignored because -save-temps specified
Reading specs from /opt/gcc/i686-darwin/./gcc/specs
Target: i686-apple-darwin9
Configured with: ../gcc-4.4-work/configure --prefix=/opt/gcc/gcc4.4w
--mandir=/opt/gcc/gcc4.4w/share/man --infodir=/opt/gcc/gcc4.4w/share/info
--build=i686-apple-darwin9 --enable-languages=c,c++,fortran,objc,obj-c++,java
--with-gmp=/sw --with-libiconv-prefix=/usr --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
Thread model: posix
gcc version 4.4.0 [revision 139455p5] 20080822 (experimental) (GCC) 
COLLECT_GCC_OPTIONS='-mmacosx-version-min=10.5.4' '-v' '-save-temps'
'-B/opt/gcc/i686-darwin/./gcc/' '-B/opt/gcc/gcc4.4w/i686-apple-darwin9/bin/'
'-B/opt/gcc/gcc4.4w/i686-apple-darwin9/lib/' '-isystem'
'/opt/gcc/gcc4.4w/i686-apple-darwin9/include' '-isystem'
'/opt/gcc/gcc4.4w/i686-apple-darwin9/sys-include' '-g' '-O2' '-m64' '-O2' '-g'
'-O2' '-DIN_GCC' '-W' '-Wall' '-Wwrite-strings' '-Wstrict-prototypes'
'-Wmissing-prototypes' '-Wcast-qual' '-Wold-style-definition' '-isystem'
'./include' '-fPIC' '-pipe' '-g' '-DHAVE_GTHR_DEFAULT' '-DIN_LIBGCC2'
'-D__GCC_FLOAT_NOT_NEEDED' '-I.' '-I.' '-I../../.././gcc'
'-I../../../../gcc-4.4-work/libgcc' '-I../../../../gcc-4.4-work/libgcc/.'
'-I../../../../gcc-4.4-work/libgcc/../gcc'
'-I../../../../gcc-4.4-work/libgcc/../include' '-DHAVE_CC_TLS' '-o' '_mulxc3.o'
'-MT' '_mulxc3.o' '-MD' '-MP' '-MF' '_mulxc3.dep' '-DL_mulxc3' '-c'
'-fvisibility=hidden' '-DHIDE_EXPORTS' '-mtune=generic'
 /opt/gcc/i686-darwin/./gcc/cc1 -E -quiet -v -I. -I. -I../../.././gcc
-I../../../../gcc-4.4-work/libgcc -I../../../../gcc-4.4-work/libgcc/.
-I../../../../gcc-4.4-work/libgcc/../gcc
-I../../../../gcc-4.4-work/libgcc/../include -imultilib x86_64 -iprefix
/opt/gcc/i686-darwin/gcc/../lib/gcc/i686-apple-darwin9/4.4.0/ -isystem
/opt/gcc/i686-darwin/./gcc/include -isystem
/opt/gcc/i686-darwin/./gcc/include-fixed -MD _mulxc3.d -MF _mulxc3.dep -MP -MT
_mulxc3.o -D__DYNAMIC__ -DIN_GCC -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -DHAVE_CC_TLS -DL_mulxc3 -DHIDE_EXPORTS -isystem
/opt/gcc/gcc4.4w/i686-apple-darwin9/include -isystem
/opt/gcc/gcc4.4w/i686-apple-darwin9/sys-include -isystem ./include
../../../../gcc-4.4-work/libgcc/../gcc/libgcc2.c -fPIC
-feliminate-unused-debug-symbols -mmacosx-version-min=10.5.4 -m64
-mtune=generic -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wcast-qual -Wold-style-definition -fPIC
-fvisibility=hidden -g -g -g -fworking-directory -O2 -O2 -O2 -fpch-preprocess
-o libgcc2.i
ignoring nonexistent directory "/opt/gcc/gcc4.4w/i686-apple-darwin9/include"
ignoring nonexistent directory
"/opt/gcc/gcc4.4w/i686-apple-darwin9/sys-include"
ignoring nonexistent directory "./include"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/i686-apple-darwin9/4.4.0/include"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/i686-apple-darwin9/4.4.0/include-fixed"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/i686-apple-darwin9/4.4.0/../../../../i686-apple-darwin9/include"
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/../../include"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/../../lib/gcc/i686-apple-darwin9/4.4.0/include"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/../../lib/gcc/i686-apple-darwin9/4.4.0/include-fixed"
ignoring nonexistent directory
"/opt/gcc/i686-darwin/gcc/../lib/gcc/../../lib/gcc/i686-apple-darwin9/4.4.0/../../../../i686-apple-darwin9/include"
ignoring duplicate directory "."
ignoring duplicate directory "../../../../gcc-4.4-work/libgcc/."
#include "..." search starts here:
#include <...> search starts here:
 .
 ../../.././gcc
 ../../../../gcc-4.4-work/libgcc
 ../../../../gcc-4.4-work/libgcc/../gcc
 ../../../../gcc-4.4-work/libgcc/../include
 /opt/gcc/i686-darwin/./gcc/include
 /opt/gcc/i686-darwin/./gcc/include-fixed
 /usr/include
 /System/Library/Frameworks
 /Library/Frameworks
End of search list.
COLLECT_GCC_OPTIONS='-mmacosx-version-min=10.5.4' '-v' '-save-temps'
'-B/opt/gcc/i686-darwin/./gcc/' '-B/opt/gcc/gcc4.4w/i686-apple-darwin9/bin/'
'-B/opt/gcc/gcc4.4w/i686-apple-darwin9/lib/' '-isystem'
'/opt/gcc/gcc4.4w/i686-apple-darwin9/include' '-isystem'
'/opt/gcc/gcc4.4w/i686-apple-darwin9/sys-include' '-g' '-O2' '-m64' '-O2' '-g'
'-O2' '-DIN_GCC' '-W' '-Wall' '-Wwrite-strings' '-Wstrict-prototypes'
'-Wmissing-prototypes' '-Wcast-qual' '-Wold-style-definition' '-isystem'
'./include' '-fPIC' '-pipe' '-g' '-DHAVE_GTHR_DEFAULT' '-DIN_LIBGCC2'
'-D__GCC_FLOAT_NOT_NEEDED' '-I.' '-I.' '-I../../.././gcc'
'-I../../../../gcc-4.4-work/libgcc' '-I../../../../gcc-4.4-work/libgcc/.'
'-I../../../../gcc-4.4-work/libgcc/../gcc'
'-I../../../../gcc-4.4-work/libgcc/../include' '-DHAVE_CC_TLS' '-o' '_mulxc3.o'
'-MT' '_mulxc3.o' '-MD' '-MP' '-MF' '_mulxc3.dep' '-DL_mulxc3' '-c'
'-fvisibility=hidden' '-DHIDE_EXPORTS' '-mtune=generic'
 /opt/gcc/i686-darwin/./gcc/cc1 -fpreprocessed libgcc2.i -fPIC
-feliminate-unused-debug-symbols -quiet -dumpbase libgcc2.c
-mmacosx-version-min=10.5.4 -m64 -mtune=generic -auxbase-strip _mulxc3.o -g -g
-g -O2 -O2 -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wcast-qual -Wold-style-definition -version -fPIC
-fvisibility=hidden -o libgcc2.s
GNU C (GCC) version 4.4.0 [revision 139455p5] 20080822 (experimental)
(i686-apple-darwin9)
        compiled by GNU C version 4.0.1 (Apple Inc. build 5465), GMP version
4.2.3, MPFR version 2.3.1.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 25abad1404d851b8e278eaadfbd54285
../../../../gcc-4.4-work/libgcc/../gcc/libgcc2.c: In function '__mulxc3':
../../../../gcc-4.4-work/libgcc/../gcc/libgcc2.c:1831: internal compiler error:
tree check: expected tree that contains 'decl with visibility' structure, have
'result_decl' in assemble_external, at varasm.c:2322
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

I'll attach libgcc2.i.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37170