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Re: more m68k breakage on m68k-linux

Bernardo Innocenti wrote:

I'm now testing on m68k-linux as well as m68k-netbsdelf and m68k-uclinux.
I see a new ICE during bootstrap, even with Andreas patch installed.

It happens *only* on m68k-linux, but the checkous have been done a few
days from each other.

./xgcc -B./ -B/warez/gcc/m68k-linux-HEAD-install/m68k-unknown-linux-gnu/bin/ -isystem /warez/gcc/m68k-linux-HEAD-install/m68k-unknown-linux-gnu/include -isystem /warez/gcc/m68k-linux-HEAD-install/m68k-unknown-linux-gnu/sys-include -L/home/bernie/src/m68k-linux-HEAD-build/gcc/../ld -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../combined-HEAD/gcc -I../../combined-HEAD/gcc/. -I../../combined-HEAD/gcc/../include -DL_cmpdi2 -c ../../combined-HEAD/gcc/libgcc2.c -o libgcc/./_cmpdi2.o
../../combined-HEAD/gcc/libgcc2.c: In function `__cmpdi2':
../../combined-HEAD/gcc/libgcc2.c:1081: error: unrecognizable insn:
(insn 34 27 28 2 ../../combined-HEAD/gcc/libgcc2.c:1075 (set (strict_low_part (reg:QI 2 %d2))
(const_int 2 [0x2])) -1 (nil)
(expr_list:REG_EQUAL (const_int 2 [0x2])
../../combined-HEAD/gcc/libgcc2.c:1081: internal compiler error: in extract_insn, at recog.c:2083

Correction: this test system must have thermal problems or some memory issue. I keep getting spurious, unreproducible failures all over libgcc... only when make has been running for a while :-)

 // Bernardo Innocenti - Develer S.r.l., R&D dept.

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