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

["rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot 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: unassigned@gcc.gnu.org
        ReportedBy: rguenth@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,
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See <http://bugs.opensuse.org/> for instructions.