Bug#206194: gcc-snapshot: [ppc] ICE on code using altivec
Package: gcc-snapshot
Version: 20030815-1
Severity: normal
Hi,
this might be related to #205899 but the assoziated PR
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11793
claims that the problem is fixed in head. I'm still seeing a (though
different) ICE with -snapshot at the same line of code as in #205899:
$ /usr/lib/gcc-snapshot/bin/gcc -O4 --save-temps -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
In function `dct_quantize_altivec':
ppc/mpegvideo_altivec.c:512: internal compiler error: in add_location_or_const_value_attribute, at dwarf2out.c:9453
The problem can again be worked around by removing the -O4 switch.
Preprocessed source is up at:
http://honk.physik.uni-konstanz.de/linux-mips/gcc/bugs/mpegvideo_altivec-snapshot.i
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: LANG=de_DE@euro, LC_CTYPE=de_DE@euro
Versions of packages gcc-snapshot depends on:
ii binutils 2.14.90.0.5-0.2 The GNU assembler, linker and bina
ii libart-2.0-2 2.3.14-1 Library of functions for 2D graphi
ii libatk1.0-0 1.2.4-1 The ATK accessibility toolkit
hi libc6 2.3.1-16 GNU C Library: Shared libraries an
ii libglib2.0-0 2.2.2-1 The GLib library of C routines
ii libgtk2.0-0 2.2.2-3 The GTK+ graphical user interface
ii libpango1.0-0 1.2.3-1 Layout and rendering of internatio
ii xlibs 4.2.1-9 X Window System client libraries
ii zlib1g 1:1.1.4-14 compression library - runtime
-- no debconf information
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