[Bug middle-end/55718] New: [4.8 Regression] ICE in gen_reg_rtx, at emit-rtl.c:866

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55718



             Bug #: 55718

           Summary: [4.8 Regression] ICE in gen_reg_rtx, at emit-rtl.c:866

    Classification: Unclassified

           Product: gcc

           Version: 4.8.0

            Status: UNCONFIRMED

          Severity: normal

          Priority: P3

         Component: middle-end

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: rgue...@gcc.gnu.org

            Target: s390x-*-*





Created attachment 28981

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28981

preprocessed source



/usr/lib64/gcc/s390x-suse-linux/4.8/cc1 -fpreprocessed ansi.i -quiet -dumpbase

ansi.c -march=z10 -mtune=z196 -m64 -mzarch -auxbase-strip ../obj_s/ansi.o -g

-O2 -Wall -version -fmessage-length=0 -fstack-protector -funwind-tables

-fasynchronous-unwind-tables -fPIC --param max-inline-insns-single=1200 -o

ansi.s

GNU C (SUSE Linux) version 4.8.0 20121214 [trunk revision 194496]

(s390x-suse-linux)

        compiled by GNU C version 4.8.0 20121214 [trunk revision 194496], GMP

version 5.0.5, MPFR version 3.1.1, MPC version 1.0

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096

GNU C (SUSE Linux) version 4.8.0 20121214 [trunk revision 194496]

(s390x-suse-linux)

        compiled by GNU C version 4.8.0 20121214 [trunk revision 194496], GMP

version 5.0.5, MPFR version 3.1.1, MPC version 1.0

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096

Compiler executable checksum: 5b6417fa43f8bdfcc36ee141d0370571

../tack/ansi.c: In function 'terminal_state':

../tack/ansi.c:566:1: internal compiler error: in gen_reg_rtx, at

emit-rtl.c:866

 }

 ^

libbacktrace could not find executable to open

Please submit a full bug report,

with preprocessed source if appropriate.

See <http://bugs.opensuse.org/> for instructions.