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ICE on GCC mainline for the avr target
- From: Bernardo Innocenti <bernie at develer dot com>
- To: GCC Mailing List <gcc at gcc dot gnu dot org>
- Cc: avr-gcc-list at avr1 dot org
- Date: Thu, 05 Aug 2004 19:02:43 +0200
- Subject: ICE on GCC mainline for the avr target
- Organization: Develer S.r.l.
Hello,
bootstrap has been broken on mainline for the avr target for
a few weeks.
I'm afraid I'm not qualified to analyze this problem.
Can anyone guess a fix for it?
/usr/local/src/gcc/avr-HEAD-build/gcc/xgcc -B/usr/local/src/gcc/avr-HEAD-build/gcc/ -nostdinc -B/usr/local/src/gcc/avr-HEAD-build/avr/newlib/ -isystem /usr/local/src/gcc/avr-HEAD-build/avr/newlib/targ-include -isystem /usr/local/src/gcc/combined-HEAD/newlib/libc/include -B/usr/local/src/gcc/avr-HEAD-install/avr/bin/ -B/usr/local/src/gcc/avr-HEAD-install/avr/lib/ -isystem /usr/local/src/gcc/avr-HEAD-install/avr/include -isystem /usr/local/src/gcc/avr-HEAD-install/avr/sys-include -L/usr/local/src/gcc/avr-HEAD-build/ld -O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF -Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../combined-HEAD/gcc -I../../combined-HEAD/gcc/. -I../../combined-HEAD/gcc/../include -I../../combined-HEAD/gcc/../libcpp/include -I../../combined-HEAD/gcc/../libbanshee/libcompat -I../../combined-HEAD/gcc/../libbans
hee -I../../combined-HEAD/gcc/../libbanshee/points-to -DFINE_GRAINED_LIBRARIES -DL_pack_sf -c fp-bit.c -o libgcc/./_pack_sf.o
fp-bit.c: In function `__pack_f':
fp-bit.c:439: error: unable to find a register to spill in class `BASE_POINTER_REGS'
fp-bit.c:439: error: this is the insn:
(insn 93 230 94 13 fp-bit.c:269 (set (reg/v:SI 28 r28 [orig:43 fraction ] [43])
(ior:SI (reg:SI 54)
(reg:SI 4 r4 [55]))) 52 {iorsi3} (nil)
(expr_list:REG_DEAD (reg:SI 54)
(expr_list:REG_DEAD (reg:SI 4 r4 [55])
(nil))))
fp-bit.c:439: internal compiler error: in spill_failure, at reload1.c:1884
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[2]: *** [libgcc/./_pack_sf.o] Error 1
gmake[2]: Leaving directory `/usr/local/src/gcc/avr-HEAD-build/gcc'
gmake[1]: *** [stmp-multilib] Error 2
gmake[1]: Leaving directory `/usr/local/src/gcc/avr-HEAD-build/gcc'
gmake: *** [all-gcc] Error 2
--
// Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/ http://www.develer.com/