begnuas: let user specify elf variants

[libfirm] / ir / lower / lower_switch.c

diff --git a/ir/lower/lower_switch.c b/ir/lower/lower_switch.c
index 0856cae..4ff2737 100644 (file)
--- a/ir/lower/lower_switch.c
+++ b/ir/lower/lower_switch.c
@@ -266,18 +266,18 @@ static void create_out_of_bounds_check(cond_env_t *env, ir_node *cond)
        /* adapt default block */
        n_default_preds = ARR_LEN(default_preds);
        if (n_default_preds > 1) {
-               size_t i;
+               size_t p;
 
                /* create new intermediate blocks so we don't have critical edges */
-               for (i = 0; i < n_default_preds; ++i) {
-                       ir_node *proj = default_preds[i];
-                       ir_node *block;
-                       ir_node *in[1];
+               for (p = 0; p < n_default_preds; ++p) {
+                       ir_node *pred = default_preds[p];
+                       ir_node *split_block;
+                       ir_node *block_in[1];
 
-                       in[0] = proj;
-                       block = new_r_Block(irg, 1, in);
+                       block_in[0] = pred;
+                       split_block = new_r_Block(irg, 1, block_in);
 
-                       default_preds[i] = new_r_Jmp(block);
+                       default_preds[p] = new_r_Jmp(split_block);
                }
        }
        set_irn_in(env->default_block, n_default_preds, default_preds);