cleanup vrp

[libfirm] / ir / lower / lower_softfloat.c

diff --git a/ir/lower/lower_softfloat.c b/ir/lower/lower_softfloat.c
index 036dde8..0813381 100644 (file)
--- a/ir/lower/lower_softfloat.c
+++ b/ir/lower/lower_softfloat.c
@@ -141,7 +141,6 @@ static ir_type *get_softfloat_type(const ir_node *n)
 
        switch (opcode) {
        case iro_Div:
-               mode         = get_Div_resmode(n);
                operand_mode = get_irn_mode(get_Div_left(n));
                /* fall through */
        case iro_Add:
@@ -379,7 +378,7 @@ static ir_type *lower_method_type(ir_type *mtp)
        size_t   n_param;
        size_t   n_res;
 
-       res = (ir_type*)pmap_get(lowered_type, mtp);
+       res = pmap_get(ir_type, lowered_type, mtp);
        if (res != NULL)
                return res;
 
@@ -601,23 +600,19 @@ static const tarval_mode_info hex_output = {
  */
 static void lower_Const(ir_node *n)
 {
-       ir_mode   *lowered_mode;
-       ir_mode   *mode         = get_irn_mode(n);
-       ir_tarval *tv = get_Const_tarval(n);
-       char       buf[100];
-       size_t     len;
-
-       if (! mode_is_float(mode))
+       ir_mode *mode = get_irn_mode(n);
+       if (!mode_is_float(mode))
                return;
 
-       lowered_mode = get_lowered_mode(mode);
+       ir_mode *lowered_mode = get_lowered_mode(mode);
        set_irn_mode(n, lowered_mode);
 
        set_tarval_mode_output_option(mode, &hex_output);
-       tarval_snprintf(buf, 100, get_Const_tarval(n));
+       char buf[100];
+       tarval_snprintf(buf, sizeof(buf), get_Const_tarval(n));
 
-       len = strlen(buf);
-       tv  = new_tarval_from_str(buf, len, lowered_mode);
+       size_t     len = strlen(buf);
+       ir_tarval *tv  = new_tarval_from_str(buf, len, lowered_mode);
        set_Const_tarval(n, tv);
 }
 
@@ -694,16 +689,14 @@ static void lower_Conv(ir_node *n)
  */
 static void lower_Div(ir_node *n)
 {
-       ir_node         *symconst;
-       ir_node         *block       = get_nodes_block(n);
-       ir_node         *call_result = NULL;
-       dbg_info        *dbgi        = get_irn_dbg_info(n);
-       ir_graph        *irg         = get_irn_irg(n);
-       ir_node         *left        = get_Div_left(n);
-       ir_mode         *mode        = get_Div_resmode(n);
-       ir_node         *right       = get_Div_right(n);
-       const ir_edge_t *edge;
-       const ir_edge_t *next;
+       ir_node  *symconst;
+       ir_node  *block       = get_nodes_block(n);
+       ir_node  *call_result = NULL;
+       dbg_info *dbgi        = get_irn_dbg_info(n);
+       ir_graph *irg         = get_irn_irg(n);
+       ir_node  *left        = get_Div_left(n);
+       ir_mode  *mode        = get_Div_resmode(n);
+       ir_node  *right       = get_Div_right(n);
 
        if (! mode_is_float(mode))
                return;
@@ -723,7 +716,7 @@ static void lower_Div(ir_node *n)
 
        set_irn_pinned(call, get_irn_pinned(n));
 
-       foreach_out_edge_safe(n, edge, next) {
+       foreach_out_edge_safe(n, edge) {
                ir_node *proj = get_edge_src_irn(edge);
                if (! is_Proj(proj))
                        continue;
@@ -1075,7 +1068,7 @@ void lower_floating_point(void)
 
                ir_nodeset_init(&created_mux_nodes);
 
-               edges_assure(irg);
+               assure_edges(irg);
 
                irg_walk_graph(irg, NULL, lower_node, NULL);