implement node walker in direction of out-edges

[libfirm] / ir / ir / irprog.c

diff --git a/ir/ir/irprog.c b/ir/ir/irprog.c
index 5fd6545..b13e4bb 100644 (file)
--- a/ir/ir/irprog.c
+++ b/ir/ir/irprog.c
@@ -218,7 +218,7 @@ void remove_irp_irg_from_list(ir_graph *irg)
        for (i = 0; i < l; i++) {
                if (irp->graphs[i] == irg) {
                        found = 1;
-                       for(; i < l - 1; i++) {
+                       for (; i < l - 1; i++) {
                                irp->graphs[i] = irp->graphs[i+1];
                        }
                        ARR_SETLEN(ir_graph*, irp->graphs, l - 1);
@@ -229,7 +229,7 @@ void remove_irp_irg_from_list(ir_graph *irg)
                l = ARR_LEN(irp->pseudo_graphs);
                for (i = 0; i < l; i++) {
                        if (irp->pseudo_graphs[i] == irg) {
-                               for(; i < l - 1; i++) {
+                               for (; i < l - 1; i++) {
                                        irp->pseudo_graphs[i] = irp->pseudo_graphs[i+1];
                                }
                                ARR_SETLEN(ir_graph*, irp->pseudo_graphs, l - 1);
@@ -304,7 +304,7 @@ void remove_irp_type(ir_type *typ)
 
        for (i = ARR_LEN(irp->types) - 1; i >= 0; i--) {
                if (irp->types[i] == typ) {
-                       for(; i < (ARR_LEN(irp->types)) - 1; i++) {
+                       for (; i < (ARR_LEN(irp->types)) - 1; i++) {
                                irp->types[i] = irp->types[i+1];
                        }
                        ARR_SETLEN(ir_type *, irp->types, (ARR_LEN(irp->types)) - 1);