| Line 649... |
Line 649... |
}
|
}
|
f->INSN(ref) = cmov;
|
f->INSN(ref) = cmov;
|
f->INSN(ref2) = tmp;
|
f->INSN(ref2) = tmp;
|
if (cuc_debug >= 6) print_cuc_bb (f, "BBB");
|
if (cuc_debug >= 6) print_cuc_bb (f, "BBB");
|
cuc_check (f);
|
cuc_check (f);
|
|
return 1;
|
}
|
}
|
}
|
}
|
}
|
}
|
return 0;
|
return 0;
|
}
|
}
|
| Line 755... |
Line 756... |
/* Is this just a move? */
|
/* Is this just a move? */
|
if (ii->index == II_ADD
|
if (ii->index == II_ADD
|
&& !(ii->type & IT_MEMADD) && ii->op[2] == 0) {
|
&& !(ii->type & IT_MEMADD) && ii->op[2] == 0) {
|
int b1, i1, j1;
|
int b1, i1, j1;
|
cucdebug (2, "%8x:link %8x: ", REF(b, i), ii->op[1]);
|
cucdebug (2, "%8x:link %8x: ", REF(b, i), ii->op[1]);
|
|
if (!(prev->type & (IT_OUTPUT | IT_VOLATILE))) {
|
|
assert (ii->opt[0] & OPT_DEST);
|
|
prev->op[0] = ii->op[0]; prev->opt[0] = ii->opt[0];
|
|
prev->type |= ii->type & IT_OUTPUT;
|
for (b1 = 0; b1 < f->num_bb; b1++) if (!(f->bb[b1].type & BB_DEAD))
|
for (b1 = 0; b1 < f->num_bb; b1++) if (!(f->bb[b1].type & BB_DEAD))
|
for (i1 = 0; i1 < f->bb[b1].ninsn; i1++)
|
for (i1 = 0; i1 < f->bb[b1].ninsn; i1++)
|
for (j1 = 0; j1 < MAX_OPERANDS; j1++)
|
for (j1 = 0; j1 < MAX_OPERANDS; j1++)
|
if ((f->bb[b1].insn[i1].opt[j1] & OPT_REF)
|
if ((f->bb[b1].insn[i1].opt[j1] & OPT_REF)
|
&& f->bb[b1].insn[i1].op[j1] == REF(b, i)) {
|
&& f->bb[b1].insn[i1].op[j1] == REF(b, i)) {
|
cucdebug (2, "%x ", REF (b1, i1));
|
cucdebug (2, "%x ", REF (b1, i1));
|
f->bb[b1].insn[i1].op[j1] = ii->op[1];
|
f->bb[b1].insn[i1].op[j1] = ii->op[1];
|
}
|
}
|
cucdebug (2, "\n");
|
cucdebug (2, "\n");
|
change_insn_type (ii, II_NOP);
|
change_insn_type (ii, II_NOP);
|
|
}
|
} else if (prev->opt[2] & OPT_CONST) {
|
} else if (prev->opt[2] & OPT_CONST) {
|
/* Handle some common cases */
|
/* Handle some common cases */
|
/* add - add joining */
|
/* add - add joining */
|
if (ii->index == II_ADD && prev->index == II_ADD) {
|
if (ii->index == II_ADD && prev->index == II_ADD) {
|
ii->op[1] = prev->op[1]; ii->opt[1] = prev->opt[1];
|
ii->op[1] = prev->op[1]; ii->opt[1] = prev->opt[1];
|
