Commit da354e0a authored by Christoph Mallon's avatar Christoph Mallon
Browse files

beabi: Remove the unnecessary struct reg_node_map_t.

The irn is unused.
parent 5fdf3699
......@@ -1142,32 +1142,25 @@ static ir_type *compute_arg_type(ir_graph *irg, be_abi_call_t *call,
return res;
}
typedef struct {
const arch_register_t *reg;
ir_node *irn;
} reg_node_map_t;
static int cmp_regs(const void *a, const void *b)
{
const reg_node_map_t *p = (const reg_node_map_t*)a;
const reg_node_map_t *q = (const reg_node_map_t*)b;
arch_register_t const *const p = *(arch_register_t const**)a;
arch_register_t const *const q = *(arch_register_t const**)b;
if (p->reg->reg_class == q->reg->reg_class)
return p->reg->index - q->reg->index;
if (p->reg_class == q->reg_class)
return p->index - q->index;
else
return p->reg->reg_class < q->reg->reg_class ? -1 : +1;
return p->reg_class < q->reg_class ? -1 : +1;
}
static void reg_map_to_arr(reg_node_map_t *res, pmap *reg_map)
static void reg_map_to_arr(arch_register_t const **const res, pmap *const reg_map)
{
pmap_entry *ent;
size_t n = pmap_count(reg_map);
size_t i = 0;
foreach_pmap(reg_map, ent) {
res[i].reg = (const arch_register_t*)ent->key;
res[i].irn = (ir_node*)ent->value;
i++;
res[i++] = (arch_register_t const*)ent->key;
}
qsort(res, n, sizeof(res[0]), cmp_regs);
......@@ -1358,7 +1351,6 @@ static void modify_irg(ir_graph *const irg, be_abi_irg_t *const env)
int i, n;
unsigned j;
reg_node_map_t *rm;
const arch_register_t *fp_reg;
ir_node *frame_pointer;
ir_node *start_bl;
......@@ -1460,10 +1452,10 @@ static void modify_irg(ir_graph *const irg, be_abi_irg_t *const env)
* Note, that if a register corresponds to an argument, the regs map
* contains the old Proj from start for that argument.
*/
rm = ALLOCAN(reg_node_map_t, pmap_count(env->regs));
reg_map_to_arr(rm, env->regs);
arch_register_t const **const regs = ALLOCAN(arch_register_t const*, pmap_count(env->regs));
reg_map_to_arr(regs, env->regs);
for (i = 0, n = pmap_count(env->regs); i < n; ++i) {
const arch_register_t *reg = rm[i].reg;
const arch_register_t *reg = regs[i];
ir_mode *mode = reg->reg_class->mode;
long nr = i;
arch_register_req_type_t add_type = arch_register_req_type_none;
......
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