[Bug target/20928] ICE: unrecognizable insns
steven at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sun Apr 10 16:02:00 GMT 2005
------- Additional Comments From steven at gcc dot gnu dot org 2005-04-10 16:01 -------
Also happens with mainline.
extern struct symbol_tab_
{
void *S_nil;
} symbol_tab_data;
typedef struct
{
unsigned int length;
void *data[0];
} s;
void *
allocate_vector (unsigned int len)
{
unsigned int need;
s *ptr;
void *obj;
ptr->length = len;
void **p = &ptr->data[0];
do {
*p++ = ((((unsigned char *) ((&symbol_tab_data.S_nil)) +
((unsigned long int) (((1L << (2)))) << 48))));
} while (!(--len == 0));
return obj;
}
t.c: In function 'allocate_vector':
t.c:25: error: unrecognizable insn:
(insn 56 55 51 0 (set (reg/f:DI 70)
(plus:DI (reg:DI 73)
(const_int 1125899906842624 [0x4000000000000]))) -1
(insn_list:REG_DEP_TRUE 55 (nil))
(expr_list:REG_DEAD (reg:DI 73)
(expr_list:REG_EQUAL (const:DI (plus:DI (symbol_ref:DI
("symbol_tab_data") [flags 0x40] <var_decl 0x2a95a36270 symbol_tab_data>)
(const_int 1125899906842624 [0x4000000000000])))
(nil))))
t.c:25: internal compiler error: in extract_insn, at recog.c:2082
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-04-10 16:01:50
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20928
More information about the Gcc-bugs
mailing list