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[Bug rtl-optimization/25791] -O2 execution fails, -O and -g work
- From: "dick_guertin at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jan 2006 04:50:31 -0000
- Subject: [Bug rtl-optimization/25791] -O2 execution fails, -O and -g work
- References: <bug-25791-12018@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from dick_guertin at yahoo dot com 2006-01-19 04:50 -------
I recompiled with -O2 -fno-gcse and got this:
Breakpoint 4, rlookup (scancb=0x341da8, keyword_table=0x0,
stack_ptr=0xffbef3d8, routine_result=0xffbef35c)
at scan.c:1452
1452 kwp += 1;
(gdb)
Continuing.
Breakpoint 4, rlookup (scancb=0x341da8, keyword_table=0x0,
stack_ptr=0xffbef3d8, routine_result=0xffbef35c)
at scan.c:1452
1452 kwp += 1;
(gdb)
Continuing.
Breakpoint 4, rlookup (scancb=0x341da8, keyword_table=0x0,
stack_ptr=0xffbef3d8, routine_result=0xffbef35c)
at scan.c:1452
1452 kwp += 1;
(gdb)
Continuing.
Breakpoint 4, rlookup (scancb=0x341da8, keyword_table=0x0,
stack_ptr=0xffbef3d8, routine_result=0xffbef35c)
at scan.c:1452
1452 kwp += 1;
(gdb)
Continuing.
Program received signal SIGILL, Illegal instruction.
0x002b7884 in hex_to_character ()
Problem persists!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25791