- removed old global handling artifact

[libfirm] / ir / ir / irprog.c

diff --git a/ir/ir/irprog.c b/ir/ir/irprog.c
index 1bde093..5f7fdf5 100644 (file)
--- a/ir/ir/irprog.c
+++ b/ir/ir/irprog.c
@@ -26,9 +26,7 @@
  */
 #include "config.h"
 
-#ifdef HAVE_STRING_H
-# include <string.h>
-#endif
+#include <string.h>
 
 #include "irprog_t.h"
 #include "irgraph_t.h"
@@ -63,10 +61,7 @@ static ir_prog *new_incomplete_ir_prog(void)
        res->last_region_nr = 0;
        res->last_label_nr  = 1;  /* 0 is reserved as non-label */
        res->max_irg_idx    = 0;
-
-#ifdef DEBUG_libfirm
        res->max_node_nr    = 0;
-#endif
 #ifndef NDEBUG
        res->reserved_resources = 0;
 #endif
@@ -97,13 +92,14 @@ static ir_prog *complete_ir_prog(ir_prog *irp) {
        /* Set these flags for debugging. */
        irp->segment_types[IR_SEGMENT_GLOBAL]->flags       |= tf_global_type;
        irp->segment_types[IR_SEGMENT_THREAD_LOCAL]->flags |= tf_tls_type;
+       irp->segment_types[IR_SEGMENT_CONSTRUCTORS]->flags |= tf_constructors;
+       irp->segment_types[IR_SEGMENT_DESTRUCTORS]->flags  |= tf_destructors;
 
        /* The global type is a class, but we cannot derive from it, so set
           the final property to assist optimizations that checks for it. */
        set_class_final(irp->segment_types[IR_SEGMENT_GLOBAL], 1);
 
-       irp->const_code_irg   = new_const_code_irg();
-
+       irp->const_code_irg             = new_const_code_irg();
        irp->phase_state                = phase_building;
        irp->outs_state                 = outs_none;
        irp->ip_outedges                = NULL;
@@ -189,26 +185,28 @@ void add_irp_irg(ir_graph *irg) {
 
 /* Removes irg from the list or irgs, shrinks the list by one. */
 void remove_irp_irg_from_list(ir_graph *irg){
-       int i, found = 0;
+       int i, l, found = 0;
 
        assert(irg);
-       for (i = 0; i < (ARR_LEN (irp->graphs)); i++) {
+       l = ARR_LEN(irp->graphs);
+       for (i = 0; i < l; i++) {
                if (irp->graphs[i] == irg) {
                        found = 1;
-                       for(; i < (ARR_LEN (irp->graphs)) - 1; i++) {
+                       for(; i < l - 1; i++) {
                                irp->graphs[i] = irp->graphs[i+1];
                        }
-                       ARR_SETLEN(ir_graph*, irp->graphs, (ARR_LEN(irp->graphs)) - 1);
+                       ARR_SETLEN(ir_graph*, irp->graphs, l - 1);
                        break;
                }
        }
        if (!found) {
-               for (i = 0; i < (ARR_LEN (irp->pseudo_graphs)); i++) {
+               l = ARR_LEN(irp->pseudo_graphs);
+               for (i = 0; i < l; i++) {
                        if (irp->pseudo_graphs[i] == irg) {
-                               for(; i < (ARR_LEN (irp->pseudo_graphs)) - 1; i++) {
+                               for(; i < l - 1; i++) {
                                        irp->pseudo_graphs[i] = irp->pseudo_graphs[i+1];
                                }
-                               ARR_SETLEN(ir_graph*, irp->pseudo_graphs, (ARR_LEN(irp->pseudo_graphs)) - 1);
+                               ARR_SETLEN(ir_graph*, irp->pseudo_graphs, l - 1);
                                break;
                        }
                }
@@ -217,7 +215,6 @@ void remove_irp_irg_from_list(ir_graph *irg){
 
 /* Removes irg from the list or irgs, shrinks the list by one. */
 void remove_irp_irg(ir_graph *irg){
-       assert(irg);
        free_ir_graph(irg);
        remove_irp_irg_from_list(irg);
 }
@@ -262,15 +259,15 @@ ir_graph *get_irp_allirg(int pos) {
 void add_irp_type(ir_type *typ) {
        assert(typ != NULL);
        assert(irp);
-       ARR_APP1 (ir_type *, irp->types, typ);
+       ARR_APP1(ir_type *, irp->types, typ);
 }
 
-/* Remove type form the list of types in irp. */
+/* Remove type from the list of types in irp. */
 void remove_irp_type(ir_type *typ) {
        int i;
        assert(typ);
 
-       for (i = ARR_LEN(irp->types) -1; i >= 0; i--) {
+       for (i = ARR_LEN(irp->types) - 1; i >= 0; i--) {
                if (irp->types[i] == typ) {
                        for(; i < (ARR_LEN(irp->types)) - 1; i++) {
                                irp->types[i] = irp->types[i+1];
@@ -430,7 +427,7 @@ int get_irp_n_asms(void) {
 
 /* Return the global asm include at position pos. */
 ident *get_irp_asm(int pos) {
-       assert(pos <= 0 && pos < get_irp_n_asms());
+       assert(0 <= pos && pos < get_irp_n_asms());
        return irp->global_asms[pos];
 }