wmadec.c ICE's with: /home/jim/cvs/mplayer/ffmpeg/libavcodec/wmadec.c:1193: error: unrecognizable insn: (insn 4809 3267 2762 272 /home/jim/cvs/mplayer/ffmpeg/libavcodec/wmadec.c:1117 (set (reg:SI 9 9) (and:SI (plus:SI (reg:SI 27 27) (reg:SI 11 11 [orig:284 base_off.641 ] [284])) (const_int -16 [0xfffffffffffffff0]))) -1 (nil) (nil)) /home/jim/cvs/mplayer/ffmpeg/libavcodec/wmadec.c:1193: internal compiler error: in extract_insn, at recog.c:2084
the command line is: /usr/lib/gcc-snapshot/bin/gcc -O3 -g -Wall -Wno-switch -maltivec -mabi=altivec -DHAVE_AV_CONFIG_H -I.. -I/home/jim/cvs/mplayer/ffmpeg/libavutil -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o wmadec.o /home/jim/cvs/mplayer/ffmpeg/libavcodec/wmadec.c The gcc-snapshot is from the debian package version 20051122-1, the ice also occurs in earlier versions of the package. -- Summary: [4.1/4.2 regression] ICE with -ftree-vectorize Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: phython at gcc dot gnu dot org GCC build triplet: powerpc-linux GCC host triplet: powerpc-linux GCC target triplet: powerpc-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24997