severity 205899 important forwarded 205899 http://gcc.gnu.org/PR11793 tags 205899 + upstream merge 205899 203835 thanks
Guido Guenther writes: > Package: gcc-3.3 > Version: 1:3.3.2-0pre1 > Severity: normal > > Hi, > here's an ICE when building mplayer with altivec support on ppc: > > gcc -O4 -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT > -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -g -DHAVE_AV_CONFIG_H -I.. > -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -maltivec > -mabi=altivec -c -o ppc/mpegvideo_altivec.o ppc/mpegvideo_altivec.c > ppc/mpegvideo_altivec.c: In function `dct_quantize_altivec': > ppc/mpegvideo_altivec.c:512: error: unrecognizable insn: > (insn 1550 251 1551 2 (nil) (set (reg:V4SF 96 v19) > (const_vector:V4SF [ > (const_double:SF 5.411961078643798828125e-1 [0x0.8a8bd4p+0]) > (const_double:SF 5.411961078643798828125e-1 [0x0.8a8bd4p+0]) > (const_double:SF 5.411961078643798828125e-1 [0x0.8a8bd4p+0]) > (const_double:SF 5.411961078643798828125e-1 [0x0.8a8bd4p+0]) > ])) -1 (nil) > (nil)) > ppc/mpegvideo_altivec.c:512: internal compiler error: in extract_insn, at > recog.c:2175 > > Compiling without any -O switch works. Compiling with -snapshot gives > a different ICE at the same code line. > > The preprocessed sources (built with gcc-3.3) are at: > http://honk.physik.uni-konstanz.de/linux-mips/gcc/bugs/mpegvideo_altivec.[si] > Regards, > -- Guido > > > -- System Information: > Debian Release: testing/unstable > Architecture: powerpc > Kernel: Linux bogon 2.4.21-ben2-agx #1 Fri Aug 15 12:12:18 CEST 2003 ppc > Locale: [EMAIL PROTECTED], [EMAIL PROTECTED] > > Versions of packages gcc-3.3 depends on: > ii binutils 2.14.90.0.5-0.2 The GNU assembler, linker and > bina > ii cpp-3.3 1:3.3.2-0pre1 The GNU C preprocessor > ii gcc-3.3-base 1:3.3.2-0pre1 The GNU Compiler Collection > (base > hi libc6 2.3.1-16 GNU C Library: Shared libraries > an > ii libgcc1 1:3.3.2-0pre1 GCC support library > > -- no debconf information >
