[Bug rtl-optimization/33347] [4.3 Regression] gcc.c-torture/compile/20000804-1.c ICEs at -O3 -funroll-loops

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #1 from pinskia at gcc dot gnu dot org  2007-09-08 00:46 -------
ICE:

/home/apinski/src/local/gcc/gcc/testsuite/gcc.c-torture/compile/20000804-1.c:
In function 'f':^M
/home/apinski/src/local/gcc/gcc/testsuite/gcc.c-torture/compile/20000804-1.c:19:
error: invalid rtl sharing found in the insn^M
(insn 261 260 262 2
/home/apinski/src/local/gcc/gcc/testsuite/gcc.c-torture/compile/20000804-1.c:19
(set (subreg:TI (reg:CDI 372) 0)^M
        (unspec:TI [^M
                (subreg:TI (reg:CDI 372) 0)^M
                (reg:TI 377)^M
                (reg:TI 376)^M
            ] 17)) -1 (nil))^M
/home/apinski/src/local/gcc/gcc/testsuite/gcc.c-torture/compile/20000804-1.c:19:
error: shared rtx^M
(subreg:TI (reg:CDI 372) 0)^M
/home/apinski/src/local/gcc/gcc/testsuite/gcc.c-torture/compile/20000804-1.c:19:
internal compiler error: internal consistency failure^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M
compiler exited with status 1


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33347