0530 snap: genattr *ze_and_ne failure: alpha-dec-osf4.0e --enable-checking

[Rodney Brown]

0530 snap: genattr *ze_and_ne failure: alpha-dec-osf4.0e --enable-checking
# This directory was configured as follows:
../egcs-20000530/configure \
    --with-gcc-version-trigger=/user/rand/rdb/src/egcs-20000530/gcc/version.c \
    --host=alpha-dec-osf4.0e --enable-checking --norecursion 
# 

./genattr ../../egcs-20000530/gcc/config/alpha/alpha.md > tmp-attr.h
genattr: RTL check: access of elt 7 of `define_insn' with last elt 4
genattr: Internal compiler error in `process_rtx', at gensupport.c:212
Please submit a full bug report.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
make[2]: *** [s-attr] Error 33
make[2]: Leaving directory `/user/rand/rdb/src/egcs-20000530.chk/gcc'
make[1]: *** [bootstrap-lean] Error 2
make[1]: Leaving directory `/user/rand/rdb/src/egcs-20000530.chk/gcc'
make: *** [bootstrap-lean] Error 2

sh-2.03$ gdb ./genattr
GNU gdb 4.18
(gdb) b fatal
Breakpoint 4 at 0x12001c7ec: file ../../egcs-20000530/gcc/errors.c, line 95.
(gdb) r  ../../egcs-20000530/gcc/config/alpha/alpha.md  >> /dev/null
Starting program: /user/rand/rdb/src/egcs-20000530.chk/gcc/./genattr ../../egcs-20000530/gcc/config/alpha/alpha.md  >> /dev/null
genattr: RTL check: access of elt 7 of `define_insn' with last elt 4

Breakpoint 4, fatal (
    format=0x140002e50 "Internal compiler error in `%s', at %s:%d\nPlease submit a full bug report.\nSee %s for instructions.")
    at ../../egcs-20000530/gcc/errors.c:95
95	  VA_START (ap, format);
(gdb) up 2
#2  0x12000d978 in rtl_check_failed_bounds (r=0x140018200, n=7, 
    file=0x140002fa0 "../../egcs-20000530/gcc/gensupport.c", line=212, 
    func=0x140002fd9 "process_rtx") at ../../egcs-20000530/gcc/rtl.c:1150
1150	  fancy_abort (file, line, func);
(gdb) l
1145	    int line;
1146	    const char *func;
1147	{
1148	  error ("RTL check: access of elt %d of `%s' with last elt %d",
1149		 n, GET_RTX_NAME (GET_CODE (r)), GET_RTX_LENGTH (GET_CODE (r))-1);
1150	  fancy_abort (file, line, func);
1151	}
1152	
1153	void
1154	rtl_check_failed_type1 (r, n, c1, file, line, func)
(gdb) call debug_rtx(r)
(define_insn ("*ze_and_ne")
    [ 
        (set (match_operand:DI 0 ("register_operand") ("=r"))
            (zero_extract:DI (match_operand:DI 1 ("reg_or_0_operand") ("rJ"))
                (const_int 1 [0x1])
                (match_operand 2 ("const_int_operand") ("I"))))
    ]  ("(unsigned HOST_WIDE_INT) INTVAL (operands[2]) < 8") ("#")
    [ ] )
(gdb) c
Continuing.
genattr: Internal compiler error in `process_rtx', at gensupport.c:212
Please submit a full bug report.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.

Program exited with code 041.