[Bug c/23747] New: ICE with -O2, -O3 execute/builtins/memcpy-chk.c

["inaoka dot kazuhiro at renesas dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Configured with: /home4/src/gcc/org/gcc/configure --target=m32r-linux-gnu
--prefix=/usr/local/m32r-linux --srcdir=/home4/src/gcc/org/gcc
--with-headers=/home4/src/glibc-next//include --enable-checking
--enable-languages=c,c++
Thread model: posix
gcc version 4.1.0 20050906 (experimental)
/home4/src/gcc/org/build.linux-local/gcc/xgcc  version 4.1.0 20050906 (experimental)

Running
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/builtins.exp ...
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation,  -O2
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation,  -O3
-fomit-frame-pointer
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation,  -O3 -g

Executing on host: /home4/src/gcc/org/build.linux-local/gcc/xgcc
-B/home4/src/gcc/org/build.linux-local/gcc/
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/memcpy-chk.c
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/memcpy-chk-lib.c
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/lib/main.c 
-w  -O2  -fno-show-column  -lm   -o
/home4/src/gcc/org/build.linux-local/gcc/testsuite/memcpy-chk.x2    (timeout = 300)
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/memcpy-chk.c:
In function 'test6':
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/memcpy-chk.c:463:
internal compiler error: in schedule_insns, at sched-rgn.c:2605
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/memcpy-chk.c:
In function 'test6':
/home4/src/gcc/org/gcc/gcc/testsuite/gcc.c-torture/execute/builtins/memcpy-chk.c:463:
internal compiler error: in schedule_insns, at sched-rgn.c:2605
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: ICE with -O2, -O3 execute/builtins/memcpy-chk.c
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: inaoka dot kazuhiro at renesas dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: m32r-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23747