[Bug rtl-optimization/31500] New: FAIL: gcc.dg/Warray-bounds.c (internal compiler error)

[danglin at gcc dot gnu dot org]

Executing on host: /home/dave/gnu/gcc-4.3/objdir/gcc/xgcc
-B/home/dave/gnu/gcc-4
.3/objdir/gcc/ /home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c
 -O2 -Warray-bounds -fno-show-column -S  -o Warray-bounds.s    (timeout = 300)
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c: In function
'f'
:^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:21: warning:
arr
ay subscript is below array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:27: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:28: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:29: warning:
arr
ay subscript is below array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:32: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:34: warning:
arr
ay subscript is below array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:38: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:39: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:40: warning:
arr
ay subscript is below array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:43: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:45: warning:
arr
ay subscript is below array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:49: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:50: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:51: warning:
arr
ay subscript is below array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:54: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:59: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:60: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:65: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:66: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:67: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:73: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:74: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:90: warning:
arr
ay subscript is above array bounds^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:93: error:
Attem
pt to delete prologue/epilogue insn:^M
(insn/f 274 273 275 2 (set (mem:SI (plus:SI (reg/f:SI 30 %r30)^M
                (const_int -100 [0xffffff9c])) [0 S4 A32])^M
        (reg:SI 4 %r4)) -1 (nil)^M
    (nil))^M
/home/dave/gnu/gcc-4.3/gcc/gcc/testsuite/gcc.dg/Warray-bounds.c:93: internal
com
piler error: in propagate_one_insn, at flow.c:1735^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <URL:http://gcc.gnu.org/bugs.html> for instructions.^M
compiler exited with status 1

g++.dg/warn/Warray-bounds.C also fails in a similar manner.


-- 
           Summary: FAIL: gcc.dg/Warray-bounds.c (internal compiler error)
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa*-*-* (32-bit)
  GCC host triplet: hppa*-*-* (32-bit)
GCC target triplet: hppa*-*-* (32-bit)


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31500