[Bug middle-end/12002] [3.4 Regression] internal compiler error: in gen_lowpart, at emit-rtl.c:1374

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

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12002


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|fortran                     |middle-end


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-08-21 13:25 -------
Here is the backtrace on i686-pc-linux-gnu:
#0  0x4202bb8a in exit () from /lib/i686/libc.so.6
#1  0x0810448a in diagnostic_action_after_output (context=0x4212dc80, diagnostic=0x83) at /
home/gates/pinskia/src/gnu/gcc/src/gcc/diagnostic.c:275
#2  0x08104878 in diagnostic_report_diagnostic (context=0x8488180, diagnostic=0xbffebb60) at 
/home/gates/pinskia/src/gnu/gcc/src/gcc/diagnostic.c:404
#3  0x08104c82 in internal_error (msgid=0x83 <Address 0x83 out of bounds>) at /home/gates/
pinskia/src/gnu/gcc/src/gcc/diagnostic.c:582
#4  0x08104f3f in fancy_abort (file=0x83 <Address 0x83 out of bounds>, line=1108532352, 
function=0x83 <Address 0x83 out of bounds>)
    at /home/gates/pinskia/src/gnu/gcc/src/gcc/diagnostic.c:666
#5  0x08120eec in gen_lowpart (mode=SFmode, x=0x4008cf60) at /home/gates/pinskia/src/
gnu/gcc/src/gcc/emit-rtl.c:1375
#6  0x0827f250 in expand_binop (mode=SCmode, binoptab=0x40053a00, op0=0x4007c294, 
op1=0x4008cf60, target=0x4007c294, unsignedp=0, methods=OPTAB_LIB_WIDEN)
    at /home/gates/pinskia/src/gnu/gcc/src/gcc/optabs.c:1550
#7  0x081326d4 in expand_mult (mode=SCmode, op0=0x4007c294, op1=0x0, 
target=0x4007c294, unsignedp=0) at /home/gates/pinskia/src/gnu/gcc/src/gcc/expmed.c:2542
#8  0x08146de5 in expand_expr (exp=0x40095630, target=0x4007c294, tmode=SCmode, 
modifier=EXPAND_NORMAL) at /home/gates/pinskia/src/gnu/gcc/src/gcc/expr.c:8391
#9  0x0813eb0c in store_expr (exp=0x40095630, target=0x4007c294, want_value=0) at /home/
gates/pinskia/src/gnu/gcc/src/gcc/expr.c:4594
#10 0x0813dacb in expand_assignment (to=0x4007e06c, from=0x40095630, want_value=0) at /
home/gates/pinskia/src/gnu/gcc/src/gcc/expr.c:4376
#11 0x0814a0ec in expand_expr (exp=0x40095648, target=0x0, tmode=VOIDmode, 
modifier=EXPAND_NORMAL) at /home/gates/pinskia/src/gnu/gcc/src/gcc/expr.c:9191
#12 0x082e7a77 in expand_expr_stmt_value (exp=0x40095648, want_value=0, maybe_last=-1) 
at /home/gates/pinskia/src/gnu/gcc/src/gcc/stmt.c:2172
#13 0x082e79f1 in expand_expr_stmt (exp=0x83) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
stmt.c:2133
#14 0x0805f8e3 in ffecom_expand_let_stmt (dest=0x857da58, source=0x857e190) at /home/
gates/pinskia/src/gnu/gcc/src/gcc/f/com.c:10886
#15 0x080c8b13 in ffeste_R737A (dest=0x857da58, source=0x857e190) at /home/gates/
pinskia/src/gnu/gcc/src/gcc/f/ste.c:2422
#16 0x080be0c9 in ffestd_stmt_pass_ () at /home/gates/pinskia/src/gnu/gcc/src/gcc/f/std.c:637
#17 0x080bef83 in ffestd_exec_end () at /home/gates/pinskia/src/gnu/gcc/src/gcc/f/std.c:1218
#18 0x080b4664 in ffestc_shriek_subroutine_ (ok=true) at /home/gates/pinskia/src/gnu/gcc/
src/gcc/f/stc.c:3814
#19 0x080b4f28 in ffestc_end () at /home/gates/pinskia/src/gnu/gcc/src/gcc/f/stc.c:4404
#20 0x0809dfb2 in ffestb_end3_ (t=0x85949b0) at /home/gates/pinskia/src/gnu/gcc/src/gcc/f/
stb.c:2850
#21 0x0809519b in ffelex_send_token_ () at /home/gates/pinskia/src/gnu/gcc/src/gcc/f/
lex.c:1538
#22 0x0809425e in ffelex_finish_statement_ () at /home/gates/pinskia/src/gnu/gcc/src/gcc/f/
lex.c:890
#23 0x08095ff3 in ffelex_file_fixed (wf=0x4212dc80, f=0x855f380) at /home/gates/pinskia/src/
gnu/gcc/src/gcc/f/lex.c:2865
#24 0x080e150f in ffe_file (wf=0x40077460, f=0x855f380) at /home/gates/pinskia/src/gnu/
gcc/src/gcc/f/top.c:621
#25 0x08098b41 in ffe_parse_file (set_yydebug=0) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
f/parse.c:44
#26 0x082f831a in compile_file () at /home/gates/pinskia/src/gnu/gcc/src/gcc/toplev.c:1730
#27 0x082fcb4a in do_compile () at /home/gates/pinskia/src/gnu/gcc/src/gcc/toplev.c:4407
#28 0x082fcc5d in toplev_main (argc=131, argv=0xbffec534) at /home/gates/pinskia/src/gnu/
gcc/src/gcc/toplev.c:4447
#29 0x080e24eb in main (argc=131, argv=0x83) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
main.c:35