- fix most of the -Wunreachable-code and -Wlogical-op warnings

[libfirm] / ir / ir / pseudo_irg.c

diff --git a/ir/ir/pseudo_irg.c b/ir/ir/pseudo_irg.c
index cc16d8e..a824fb2 100644 (file)
--- a/ir/ir/pseudo_irg.c
+++ b/ir/ir/pseudo_irg.c
@@ -35,20 +35,23 @@
 
 
 /* Returns the number of pseudo graphs in the program. */
-int get_irp_n_pseudo_irgs(void) {
-  assert (irp && irp->pseudo_graphs);
-  return ARR_LEN(irp->pseudo_graphs);
+int get_irp_n_pseudo_irgs(void)
+{
+       assert (irp && irp->pseudo_graphs);
+       return ARR_LEN(irp->pseudo_graphs);
 }
 
 /* Returns the pos'th  pseudo graph in the program. */
-ir_graph *get_irp_pseudo_irg(int pos) {
-  assert(0 <= pos && pos <= get_irp_n_pseudo_irgs());
-  return irp->pseudo_graphs[pos];
+ir_graph *get_irp_pseudo_irg(int pos)
+{
+       assert(0 <= pos && pos <= get_irp_n_pseudo_irgs());
+       return irp->pseudo_graphs[pos];
 }
 
-void add_irp_pseudo_irg(ir_graph *irg) {
-  assert (irp && irp->pseudo_graphs);
-  ARR_APP1(ir_graph *, irp->pseudo_graphs, irg);
+void add_irp_pseudo_irg(ir_graph *irg)
+{
+       assert (irp && irp->pseudo_graphs);
+       ARR_APP1(ir_graph *, irp->pseudo_graphs, irg);
 }
 
 
@@ -57,34 +60,37 @@ void add_irp_pseudo_irg(ir_graph *irg) {
  *  The pseudo representation can only be used for analyses.  It may not be
  *  optimized.  Pseudo graphs are kept in a separate graph list in irprog.
  */
-ir_graph *
-new_pseudo_ir_graph(ir_entity *ent, int n_loc) {
-  ir_graph *res = new_r_ir_graph (ent, n_loc);
-  add_irp_pseudo_irg(res);          /* remember this graph global. */
-  return res;
+ir_graph *new_pseudo_ir_graph(ir_entity *ent, int n_loc)
+{
+       ir_graph *res = new_r_ir_graph(ent, n_loc);
+       add_irp_pseudo_irg(res);          /* remember this graph global. */
+       return res;
 }
 
 /* Returns non-zero ir ir_graph is pseudo graph. */
 int is_pseudo_ir_graph(ir_graph *irg)
 {
-  int i, n_pseudo_irgs;
+       int i, n_pseudo_irgs;
 
-  assert(irg && "nothing here");
-  assert(is_ir_graph(irg) && "no ir_graph given");
+       assert(irg && "nothing here");
+       assert(is_ir_graph(irg) && "no ir_graph given");
 
-  n_pseudo_irgs = get_irp_n_pseudo_irgs();
-  for (i = 0; i < n_pseudo_irgs; ++i) {
-    if (irg == get_irp_pseudo_irg(i)) return 1;
-  }
-  return 0;
+       n_pseudo_irgs = get_irp_n_pseudo_irgs();
+       for (i = 0; i < n_pseudo_irgs; ++i) {
+               if (irg == get_irp_pseudo_irg(i))
+                       return 1;
+       }
+       return 0;
 }
 
 static int visit_pseudo_irgs = 0;
 
-void set_visit_pseudo_irgs(int x) {
-  visit_pseudo_irgs = x;
+void set_visit_pseudo_irgs(int x)
+{
+       visit_pseudo_irgs = x;
 }
 
-int get_visit_pseudo_irgs(void) {
-  return visit_pseudo_irgs;
+int get_visit_pseudo_irgs(void)
+{
+       return visit_pseudo_irgs;
 }