[Bug rtl-optimization/29879] [4.3 Regression] ICE: verify_flow_info: loop_father but no loops

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

------- Comment #3 from danglin at gcc dot gnu dot org  2006-11-18 18:32 -------
This breaks bootstrap on hppa-unknown-linux-gnu:

/home/dave/gnu/gcc-4.3/objdir/./gcc/xgcc -B/home/dave/gnu/gcc-4.3/objdir/./gcc/
-B/home/dave/opt/gnu/gcc/gcc-4.3.0/hppa-linux/bin/
-B/home/dave/opt/gnu/gcc/gcc-
4.3.0/hppa-linux/lib/ -isystem
/home/dave/opt/gnu/gcc/gcc-4.3.0/hppa-linux/inclu
de -isystem /home/dave/opt/gnu/gcc/gcc-4.3.0/hppa-linux/sys-include
-DHAVE_CONFI
G_H -I. -I../../../gcc/libgfortran -I. -iquote../../../gcc/libgfortran/io
-I../.
./../gcc/libgfortran/../gcc -I../../../gcc/libgfortran/../gcc/config
-I../.././g
cc -D_GNU_SOURCE -std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wold
-style-definition -Wextra -Wwrite-strings -ftree-vectorize -funroll-loops -O2
-g
 -O2 -c ../../../gcc/libgfortran/generated/matmul_i4.c  -fPIC -DPIC -o
.libs/mat
mul_i4.o
../../../gcc/libgfortran/generated/matmul_i4.c: In function 'matmul_i4':
../../../gcc/libgfortran/generated/matmul_i4.c:337: error: verify_flow_info:
Blo
ck 137 has loop_father, but there are no loops


-- 

danglin at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |danglin at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29879