Set the exc_label for Load and Store nodes.

C99 features removed.

[r14290]

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index 845d1c2..7245f69 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -317,7 +317,9 @@ static ir_node *gen_Const(ir_node *node) {
                SET_IA32_ORIG_NODE(load, ia32_get_old_node_name(env.cg, node));
 
                /* Const Nodes before the initial IncSP are a bad idea, because
-                * they could be spilled and we have no SP ready at that point yet
+                * they could be spilled and we have no SP ready at that point yet.
+                * So add a dependency to the initial frame pointer calculation to
+                * avoid that situation.
                 */
                if (get_irg_start_block(irg) == block) {
                        add_irn_dep(load, get_irg_frame(irg));
@@ -1671,6 +1673,7 @@ static ir_node *gen_Load(ir_node *node) {
                add_irn_dep(new_op, get_irg_frame(irg));
        }
 
+       set_ia32_exc_label(new_op, be_get_Proj_for_pn(node, pn_Load_X_except) != NULL);
        SET_IA32_ORIG_NODE(new_op, ia32_get_old_node_name(env.cg, node));
 
        return new_op;
@@ -1750,6 +1753,7 @@ static ir_node *gen_Store(ir_node *node) {
        set_ia32_am_flavour(new_op, am_flav);
        set_ia32_ls_mode(new_op, mode);
 
+       set_ia32_exc_label(new_op, be_get_Proj_for_pn(node, pn_Store_X_except) != NULL);
        SET_IA32_ORIG_NODE(new_op, ia32_get_old_node_name(env.cg, node));
 
        return new_op;
@@ -2362,10 +2366,12 @@ static ir_node *gen_Conv(ir_node *node) {
 static
 int check_immediate_constraint(tarval *tv, char immediate_constraint_type)
 {
+       long val;
+
        assert(tarval_is_long(tv));
-       long val = get_tarval_long(tv);
+       val = get_tarval_long(tv);
 
-       switch(immediate_constraint_type) {
+       switch (immediate_constraint_type) {
        case 0:
                return 1;
        case 'I':