[Bug middle-end/56668] New: FAIL: gcc.dg/pr56494.c: ICE in simplify_subreg, at simplify-rtx.c:5725

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56668

             Bug #: 56668
           Summary: FAIL: gcc.dg/pr56494.c: ICE in simplify_subreg, at
                    simplify-rtx.c:5725
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa64-hp-hpux11.11
            Target: hppa64-hp-hpux11.11
             Build: hppa64-hp-hpux11.11


Executing on host: /test/gnu/gcc/objdir64/gcc/xgcc
-B/test/gnu/gcc/objdir64/gcc/
 /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56494.c  -fno-diagnostics-show-caret
 -O2 -ftracer -w -S  -o pr56494.s    (timeout = 300)
spawn /test/gnu/gcc/objdir64/gcc/xgcc -B/test/gnu/gcc/objdir64/gcc/
/test/gnu/gc
c/gcc/gcc/testsuite/gcc.dg/pr56494.c -fno-diagnostics-show-caret -O2 -ftracer
-w
 -S -o pr56494.s
/test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56494.c: In function 'foo':
/test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56494.c:13:1: internal compiler error:
in simplify_subreg, at simplify-rtx.c:5725

-bash-3.2$ ./xgcc -B./ -v
Reading specs from ./specs
COLLECT_GCC=./xgcc
COLLECT_LTO_WRAPPER=./lto-wrapper
Target: hppa64-hp-hpux11.11
Configured with: ../gcc/configure --with-gnu-as --with-as=/opt/gnu64/bin/as
--with-ld=/usr/ccs/bin/ld --enable-shared --with-local-prefix=/opt/gnu64
--prefix=/opt/gnu64/gcc/gcc-4.8 --build=hppa64-hp-hpux11.11
--enable-threads=posix --disable-nls --with-gmp=/opt/gnu64/gcc/gmp
--with-libelf=/opt/gnu64 --enable-languages=c,c++,objc,obj-c++,fortran
Thread model: posix
gcc version 4.8.0 20130316 (prerelease) (GCC)