| Line 912... |
Line 912... |
|
|
for (b = 0; b < f->num_bb; b++)
|
for (b = 0; b < f->num_bb; b++)
|
for (i = 0; i < f->bb[b].ninsn; i++) {
|
for (i = 0; i < f->bb[b].ninsn; i++) {
|
cuc_insn *ii = &f->bb[b].insn[i];
|
cuc_insn *ii = &f->bb[b].insn[i];
|
if (ii->type & IT_VOLATILE || ii->type & IT_OUTPUT
|
if (ii->type & IT_VOLATILE || ii->type & IT_OUTPUT
|
|| II_IS_LOAD (ii->index) && (f->memory_order == MO_NONE || f->memory_order == MO_WEAK)
|
|| (II_IS_LOAD (ii->index) && (f->memory_order == MO_NONE || f->memory_order == MO_WEAK))
|
|| II_IS_STORE (ii->index)) {
|
|| II_IS_STORE (ii->index)) {
|
unmark_tree (f, REF (b, i));
|
unmark_tree (f, REF (b, i));
|
cucdebug (5, "\n");
|
cucdebug (5, "\n");
|
}
|
}
|
}
|
}
|
| Line 975... |
Line 975... |
}
|
}
|
}
|
}
|
}
|
}
|
|
|
/* relocate all accesses inside of BB b to back/fwd */
|
/* relocate all accesses inside of BB b to back/fwd */
|
|
#if 0
|
static void relocate_bb (cuc_bb *bb, int b, int back, int fwd)
|
static void relocate_bb (cuc_bb *bb, int b, int back, int fwd)
|
{
|
{
|
int i, j;
|
int i, j;
|
for (i = 0; i < bb->ninsn; i++)
|
for (i = 0; i < bb->ninsn; i++)
|
for (j = 0; j < MAX_OPERANDS; j++)
|
for (j = 0; j < MAX_OPERANDS; j++)
|
| Line 987... |
Line 988... |
int t = REF_I (bb->insn[i].op[j]);
|
int t = REF_I (bb->insn[i].op[j]);
|
if (t < i) bb->insn[i].op[j] = REF (back, t);
|
if (t < i) bb->insn[i].op[j] = REF (back, t);
|
else bb->insn[i].op[j] = REF (fwd, t);
|
else bb->insn[i].op[j] = REF (fwd, t);
|
}
|
}
|
}
|
}
|
|
#endif
|
|
|
/* Latch outputs in loops */
|
/* Latch outputs in loops */
|
void add_latches (cuc_func *f)
|
void add_latches (cuc_func *f)
|
{
|
{
|
int b, i, j;
|
int b, i, j;
|
| Line 1409... |
Line 1411... |
we are going to share, but we are going to do this on whole function, not just one BB.
|
we are going to share, but we are going to do this on whole function, not just one BB.
|
We can find sequence in reference function, as pointed from "shared" */
|
We can find sequence in reference function, as pointed from "shared" */
|
void csm_gen (cuc_func *f, cuc_func *rf, cuc_shared_item *shared, int nshared)
|
void csm_gen (cuc_func *f, cuc_func *rf, cuc_shared_item *shared, int nshared)
|
{
|
{
|
int b, i, cnt = 0;
|
int b, i, cnt = 0;
|
#warning some code here (2)
|
/* FIXME: some code here (2) */
|
PRINTF ("Replacing: ");
|
PRINTF ("Replacing: ");
|
print_shared (rf, shared, nshared);
|
print_shared (rf, shared, nshared);
|
|
|
for (b = 0; b < f->num_bb; b++)
|
for (b = 0; b < f->num_bb; b++)
|
for (i = 0; i < f->bb[b].ninsn; i++) {
|
for (i = 0; i < f->bb[b].ninsn; i++) {
|
