X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fsparc%2Fbearch_sparc.c;h=499c71f42ff67257709693b8a08d7a8e0a6e23a2;hb=f0570c5883d01b28fdb59010bfc18fdc3b15413b;hp=3adab36849e74819b6bd6510cbf1c945754faf66;hpb=6befda80d676b7db82f7c3c421c6541af872deca;p=libfirm

diff --git a/ir/be/sparc/bearch_sparc.c b/ir/be/sparc/bearch_sparc.c
index 3adab3684..499c71f42 100644
--- a/ir/be/sparc/bearch_sparc.c
+++ b/ir/be/sparc/bearch_sparc.c
@@ -117,6 +117,8 @@ static int sparc_get_sp_bias(const ir_node *node)
 		 * calculates that! */
 		assert(attr->immediate_value <= -SPARC_MIN_STACKSIZE);
 		return attr->immediate_value + SPARC_MIN_STACKSIZE;
+	} else if (is_sparc_RestoreZero(node)) {
+		return SP_BIAS_RESET;
 	}
 	return 0;
 }
@@ -169,8 +171,8 @@ static void transform_Reload(ir_node *node)
 {
 	ir_node   *block  = get_nodes_block(node);
 	dbg_info  *dbgi   = get_irn_dbg_info(node);
-	ir_node   *ptr    = get_irn_n(node, be_pos_Spill_frame);
-	ir_node   *mem    = get_irn_n(node, be_pos_Reload_mem);
+	ir_node   *ptr    = get_irn_n(node, n_be_Spill_frame);
+	ir_node   *mem    = get_irn_n(node, n_be_Reload_mem);
 	ir_mode   *mode   = get_irn_mode(node);
 	ir_entity *entity = be_get_frame_entity(node);
 	const arch_register_t *reg;
@@ -198,10 +200,10 @@ static void transform_Spill(ir_node *node)
 {
 	ir_node   *block  = get_nodes_block(node);
 	dbg_info  *dbgi   = get_irn_dbg_info(node);
-	ir_node   *ptr    = get_irn_n(node, be_pos_Spill_frame);
+	ir_node   *ptr    = get_irn_n(node, n_be_Spill_frame);
 	ir_graph  *irg    = get_irn_irg(node);
-	ir_node   *mem    = new_r_NoMem(irg);
-	ir_node   *val    = get_irn_n(node, be_pos_Spill_val);
+	ir_node   *mem    = get_irg_no_mem(irg);
+	ir_node   *val    = get_irn_n(node, n_be_Spill_val);
 	ir_mode   *mode   = get_irn_mode(val);
 	ir_entity *entity = be_get_frame_entity(node);
 	ir_node   *sched_point;
@@ -281,10 +283,12 @@ static void sparc_set_frame_entity(ir_node *node, ir_entity *entity)
 
 static void sparc_after_ra(ir_graph *irg)
 {
-	be_fec_env_t *fec_env = be_new_frame_entity_coalescer(irg);
+	be_stack_layout_t *stack_layout = be_get_irg_stack_layout(irg);
+	bool               at_begin     = stack_layout->sp_relative ? true : false;
+	be_fec_env_t      *fec_env      = be_new_frame_entity_coalescer(irg);
 
 	irg_walk_graph(irg, NULL, sparc_collect_frame_entity_nodes, fec_env);
-	be_assign_entities(fec_env, sparc_set_frame_entity);
+	be_assign_entities(fec_env, sparc_set_frame_entity, at_begin);
 	be_free_frame_entity_coalescer(fec_env);
 
 	irg_block_walk_graph(irg, NULL, sparc_after_ra_walker, NULL);
@@ -306,7 +310,6 @@ static sparc_isa_t sparc_isa_template = {
 		&sparc_registers[REG_SP],           /* stack pointer register */
 		&sparc_registers[REG_FRAME_POINTER],/* base pointer register */
 		&sparc_reg_classes[CLASS_sparc_gp], /* link pointer register class */
-		-1,                                 /* stack direction */
 		3,                                  /* power of two stack alignment
 		                                       for calls */
 		NULL,                               /* main environment */
@@ -537,8 +540,7 @@ static ir_node *sparc_create_set(ir_node *cond)
 
 static void sparc_lower_for_target(void)
 {
-	int i;
-	int n_irgs = get_irp_n_irgs();
+	size_t i, n_irgs = get_irp_n_irgs();
 	lower_mode_b_config_t lower_mode_b_config = {
 		mode_Iu,
 		sparc_create_set,