#include "../begnuas.h"
#include "../belistsched.h"
#include "../beflags.h"
+#include "../bestack.h"
#include "bearch_arm_t.h"
place_code(irg);
}
-/**
- * Called immediately before emit phase.
- */
-static void arm_finish_irg(ir_graph *irg)
+static void arm_collect_frame_entity_nodes(ir_node *node, void *data)
{
- /* do peephole optimizations and fix stack offsets */
- arm_peephole_optimization(irg);
+ be_fec_env_t *env = (be_fec_env_t*)data;
+ const ir_mode *mode;
+ int align;
+ ir_entity *entity;
+ const arm_load_store_attr_t *attr;
+
+ if (be_is_Reload(node) && be_get_frame_entity(node) == NULL) {
+ mode = get_irn_mode(node);
+ align = get_mode_size_bytes(mode);
+ be_node_needs_frame_entity(env, node, mode, align);
+ return;
+ }
+
+ switch (get_arm_irn_opcode(node)) {
+ case iro_arm_Ldf:
+ case iro_arm_Ldr:
+ break;
+ default:
+ return;
+ }
+
+ attr = get_arm_load_store_attr_const(node);
+ entity = attr->entity;
+ mode = attr->load_store_mode;
+ align = get_mode_size_bytes(mode);
+ if (entity != NULL)
+ return;
+ if (!attr->is_frame_entity)
+ return;
+ be_node_needs_frame_entity(env, node, mode, align);
}
-static void arm_before_ra(ir_graph *irg)
+static void arm_set_frame_entity(ir_node *node, ir_entity *entity)
{
- be_sched_fix_flags(irg, &arm_reg_classes[CLASS_arm_flags], NULL, NULL);
+ if (is_be_node(node)) {
+ be_node_set_frame_entity(node, entity);
+ } else {
+ arm_load_store_attr_t *attr = get_arm_load_store_attr(node);
+ attr->entity = entity;
+ }
}
static void transform_Reload(ir_node *node)
}
}
-static void arm_collect_frame_entity_nodes(ir_node *node, void *data)
-{
- be_fec_env_t *env = (be_fec_env_t*)data;
- const ir_mode *mode;
- int align;
- ir_entity *entity;
- const arm_load_store_attr_t *attr;
-
- if (be_is_Reload(node) && be_get_frame_entity(node) == NULL) {
- mode = get_irn_mode(node);
- align = get_mode_size_bytes(mode);
- be_node_needs_frame_entity(env, node, mode, align);
- return;
- }
-
- switch (get_arm_irn_opcode(node)) {
- case iro_arm_Ldf:
- case iro_arm_Ldr:
- break;
- default:
- return;
- }
-
- attr = get_arm_load_store_attr_const(node);
- entity = attr->entity;
- mode = attr->load_store_mode;
- align = get_mode_size_bytes(mode);
- if (entity != NULL)
- return;
- if (!attr->is_frame_entity)
- return;
- be_node_needs_frame_entity(env, node, mode, align);
-}
-
-static void arm_set_frame_entity(ir_node *node, ir_entity *entity)
-{
- if (is_be_node(node)) {
- be_node_set_frame_entity(node, entity);
- } else {
- arm_load_store_attr_t *attr = get_arm_load_store_attr(node);
- attr->entity = entity;
- }
-}
-
-static void arm_after_ra(ir_graph *irg)
+/**
+ * Called immediately before emit phase.
+ */
+static void arm_finish_irg(ir_graph *irg)
{
be_stack_layout_t *stack_layout = be_get_irg_stack_layout(irg);
bool at_begin = stack_layout->sp_relative ? true : false;
be_free_frame_entity_coalescer(fec_env);
irg_block_walk_graph(irg, NULL, arm_after_ra_walker, NULL);
+
+ /* fix stack entity offsets */
+ be_abi_fix_stack_nodes(irg);
+ be_abi_fix_stack_bias(irg);
+
+ /* do peephole optimizations and fix stack offsets */
+ arm_peephole_optimization(irg);
+}
+
+static void arm_before_ra(ir_graph *irg)
+{
+ be_sched_fix_flags(irg, &arm_reg_classes[CLASS_arm_flags], NULL, NULL);
}
/**
NULL, /* before_abi */
arm_prepare_graph,
arm_before_ra,
- arm_after_ra,
arm_finish_irg,
arm_gen_routine,
NULL, /* register_saved_by */