[Bug rtl-optimization/69764] [5 Regression] ICE on x86_64-linux-gnu at -O0 (in decompose, at rtl.h:2107)
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Feb 18 10:56:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69764
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Andreas Schwab from comment #11)
> /daten/aranym/gcc/gcc-20160218/Build/./gcc/xgcc
> -B/daten/aranym/gcc/gcc-20160218/Build/./gcc/
> -B/daten/cross/m68k-linux/m68k-linux/bin/
> -B/daten/cross/m68k-linux/m68k-linux/lib/ -isystem
> /daten/cross/m68k-linux/m68k-linux/include -isystem
> /daten/cross/m68k-linux/m68k-linux/sys-include -g -O2 -O2 -g -O2
> -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing
> -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
> -Wold-style-definition -isystem ./include -fPIC -g -DIN_LIBGCC2
> -fbuilding-libgcc -fno-stack-protector -fPIC -I. -I. -I../.././gcc
> -I../../../libgcc -I../../../libgcc/. -I../../../libgcc/../gcc
> -I../../../libgcc/../include -DHAVE_CC_TLS -o _mulvsi3.o -MT _mulvsi3.o
> -MD -MP -MF _mulvsi3.dep -DL_mulvsi3 -c ../../../libgcc/libgcc2.c
> -fvisibility=hidden -DHIDE_EXPORTS
> In file included from ../../../libgcc/libgcc2.c:56:0:
> ../../../libgcc/libgcc2.c: In function ‘__mulvsi3’:
> ../../../libgcc/libgcc2.h:208:19: internal compiler error: in
> maybe_legitimize_operand, at optabs.c:6903
> #define __NW(a,b) __ ## a ## si ## b
> ^
Can you attach preprocessed source for this?
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