1 /* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
2 /* { dg-options "-O2 -fselective-scheduling -fmodulo-sched" } */
6 INSN, ADDR_VEC, ADDR_DIFF_VEC, CALL_INSN, CODE_LABEL, BARRIER, NOTE
8 typedef union rtunion_def
13 struct rtvec_def *rtvec;
16 typedef struct rtx_def
22 typedef struct rtvec_def
28 extern rtx emit_barrier (void);
29 extern rtx emit_note (char *);
32 copy_loop_body (rtx *map)
36 rtx pat = copy->fld[3].rtx;
44 else if (pat->code == ADDR_VEC || pat->code == ADDR_DIFF_VEC)
46 int diff_vec_p = pat->code == ADDR_DIFF_VEC;
47 int len = pat->fld[diff_vec_p].rtvec->num_elem;
48 for (i = 0; i < len; i++)
49 pat->fld[diff_vec_p].rtvec->elem[i].rtx->fld[5].rtint++;
52 for (i = 0; i < 64; i++)
56 copy = emit_barrier ();
58 copy = emit_note ("x");
62 unroll_loop (int insn_count, rtx *map)