[Bug tree-optimization/44363] [4.6 Regression] gcc fails with ICE when compiling ffmpeg

["lists at eitanadler dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #9 from lists at eitanadler dot com  2010-06-01 16:23 -------
(In reply to comment #8)
> (In reply to comment #7)
...
> That is not what I was asking for. Please add -v to the command line
> used to compile libavutil/crc.o and show its output.
Sorry, I misunderstood. Here is the output with -v

Using built-in specs.
COLLECT_GCC=gcc46
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc46/gcc/i386-portbld-freebsd8.1/4.6.0/lto-wrapper
Target: i386-portbld-freebsd8.1
Configured with: ./../gcc-4.6-20100529/configure --disable-nls
--libdir=/usr/local/lib/gcc46 --libexecdir=/usr/local/libexec/gcc46
--program-suffix=46 --with-as=/usr/local/bin/as --with-gmp=/usr/local
--with-gxx-include-dir=/usr/local/lib/gcc46/include/c++/
--with-ld=/usr/local/bin/ld --with-libiconv-prefix=/usr/local
--with-system-zlib --disable-rpath --prefix=/usr/local --mandir=/usr/local/man
--infodir=/usr/local/info/gcc46 --build=i386-portbld-freebsd8.1
Thread model: posix
gcc version 4.6.0 20100529 (experimental) (GCC) 
COLLECT_GCC_OPTIONS='-v' '-DHAVE_AV_CONFIG_H' '-D_FILE_OFFSET_BITS=64'
'-D_LARGEFILE_SOURCE' '-I.' '-I/dta/ports/multimedia/ffmpeg/work/ffmpeg-0.5.2'
'-pipe' '-O3' '-ffast-math' '-fno-finite-math-only' '-fno-strict-aliasing'
'-D_ISOC99_SOURCE' '-D_POSIX_C_SOURCE=200112' '-I/usr/local/include/vorbis'
'-I/usr/local/include' '-std=c99' '-fomit-frame-pointer'
'-Wdeclaration-after-statement' '-Wall' '-Wno-switch' '-Wdisabled-optimization'
'-Wpointer-arith' '-Wredundant-decls' '-Wno-pointer-sign' '-Wcast-qual'
'-Wwrite-strings' '-Wtype-limits' '-Wundef' '-O3' '-fno-math-errno'
'-fno-signed-zeros' '-c' '-o' 'libavutil/crc.o' '-mtune=i386' '-march=i386'
 /usr/local/libexec/gcc46/gcc/i386-portbld-freebsd8.1/4.6.0/cc1 -quiet -v -I.
-I/dta/ports/multimedia/ffmpeg/work/ffmpeg-0.5.2 -I/usr/local/include/vorbis
-I/usr/local/include -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 libavutil/crc.c
-quiet -dumpbase crc.c -mtune=i386 -march=i386 -auxbase-strip libavutil/crc.o
-O3 -O3 -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization
-Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-strings
-Wtype-limits -Wundef -std=c99 -version -ffast-math -fno-finite-math-only
-fno-strict-aliasing -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -o
- |
 /usr/local/bin/as -v -I. -I/dta/ports/multimedia/ffmpeg/work/ffmpeg-0.5.2
-I/usr/local/include/vorbis -I/usr/local/include -o libavutil/crc.o
GNU assembler version 2.20.1 (i386-portbld-freebsd8.1) using BFD version (GNU
Binutils) 2.20.1.20100303
GNU C (GCC) version 4.6.0 20100529 (experimental) (i386-portbld-freebsd8.1)
        compiled by GNU C version 4.6.0 20100529 (experimental), GMP version
5.0.1, MPFR version 2.4.2, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
ignoring nonexistent directory
"/usr/local/lib/gcc46/gcc/i386-portbld-freebsd8.1/4.6.0/../../../../../i386-portbld-freebsd8.1/include"
ignoring duplicate directory "/dta/ports/multimedia/ffmpeg/work/ffmpeg-0.5.2"
ignoring duplicate directory "/usr/local/include"
  as it is a non-system directory that duplicates a system directory
#include "..." search starts here:
#include <...> search starts here:
 .
 /usr/local/include/vorbis
 /usr/local/include
 /usr/local/lib/gcc46/gcc/i386-portbld-freebsd8.1/4.6.0/include
 /usr/local/lib/gcc46/gcc/i386-portbld-freebsd8.1/4.6.0/include-fixed
 /usr/include
End of search list.
GNU C (GCC) version 4.6.0 20100529 (experimental) (i386-portbld-freebsd8.1)
        compiled by GNU C version 4.6.0 20100529 (experimental), GMP version
5.0.1, MPFR version 2.4.2, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: bb151bb48adc986d2afc1e0bfbd5e86d
libavutil/crc.c: In function 'av_crc_init':
libavutil/crc.c:58:5: internal compiler error: in predicate_bbs, at
tree-if-conv.c:555
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 

lists at eitanadler dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |UNCONFIRMED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44363