make lots of irn functions accept const ir_node

[r13880]

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 1ce7634..e32e066 100644 (file)
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -618,7 +618,7 @@ get_irn_except_attr(ir_node *node) {
 }
 
 void *
-get_irn_generic_attr(ir_node *node) {
+get_irn_generic_attr(const ir_node *node) {
        return &node->attr;
 }
 
@@ -1352,7 +1352,7 @@ void  set_CallBegin_call(ir_node *node, ir_node *call) {
 
 
 #define BINOP(OP)                                      \
-ir_node * get_##OP##_left(ir_node *node) {             \
+ir_node * get_##OP##_left(const ir_node *node) {       \
   assert(node->op == op_##OP);                         \
   return get_irn_n(node, node->op->op_index);          \
 }                                                      \
@@ -1360,7 +1360,7 @@ void set_##OP##_left(ir_node *node, ir_node *left) {   \
   assert(node->op == op_##OP);                         \
   set_irn_n(node, node->op->op_index, left);           \
 }                                                      \
-ir_node *get_##OP##_right(ir_node *node) {             \
+ir_node *get_##OP##_right(const ir_node *node) {       \
   assert(node->op == op_##OP);                         \
   return get_irn_n(node, node->op->op_index + 1);      \
 }                                                      \
@@ -1370,7 +1370,7 @@ void set_##OP##_right(ir_node *node, ir_node *right) { \
 }
 
 #define UNOP(OP)                                  \
-ir_node *get_##OP##_op(ir_node *node) {           \
+ir_node *get_##OP##_op(const ir_node *node) {     \
   assert(node->op == op_##OP);                    \
   return get_irn_n(node, node->op->op_index);     \
 }                                                 \
@@ -1489,7 +1489,7 @@ int
 }
 
 ir_node *
-get_unop_op(ir_node *node) {
+get_unop_op(const ir_node *node) {
        if (node->op->opar == oparity_unary)
                return get_irn_n(node, node->op->op_index);
 
@@ -1511,7 +1511,7 @@ int
 }
 
 ir_node *
-get_binop_left(ir_node *node) {
+get_binop_left(const ir_node *node) {
        assert(node->op->opar == oparity_binary);
        return get_irn_n(node, node->op->op_index);
 }
@@ -1523,7 +1523,7 @@ set_binop_left(ir_node *node, ir_node *left) {
 }
 
 ir_node *
-get_binop_right(ir_node *node) {
+get_binop_right(const ir_node *node) {
        assert(node->op->opar == oparity_binary);
        return get_irn_n(node, node->op->op_index + 1);
 }
@@ -2306,7 +2306,7 @@ void set_Bound_upper(ir_node *bound, ir_node *upper) {
 }
 
 /* Return the operand of a Pin node. */
-ir_node *get_Pin_op(ir_node *pin) {
+ir_node *get_Pin_op(const ir_node *pin) {
        assert(pin->op == op_Pin);
        return get_irn_n(pin, 0);
 }

diff --git a/ir/ir/irnode.h b/ir/ir/irnode.h
index ce52692..06f52ef 100644 (file)
--- a/ir/ir/irnode.h
+++ b/ir/ir/irnode.h
@@ -661,35 +661,35 @@ void      set_CallBegin_call(ir_node *node, ir_node *call);
    binops are: Add, Sub, Mul, Quot, DivMod, Div, Mod, And, Or, Eor, Shl,
    Shr, Shrs, Rot, Cmp */
 int      is_unop(const ir_node *node);
-ir_node *get_unop_op(ir_node *node);
+ir_node *get_unop_op(const ir_node *node);
 void     set_unop_op(ir_node *node, ir_node *op);
 int      is_binop(const ir_node *node);
-ir_node *get_binop_left(ir_node *node);
+ir_node *get_binop_left(const ir_node *node);
 void     set_binop_left(ir_node *node, ir_node *left);
-ir_node *get_binop_right(ir_node *node);
+ir_node *get_binop_right(const ir_node *node);
 void     set_binop_right(ir_node *node, ir_node *right);
 
-ir_node *get_Add_left(ir_node *node);
+ir_node *get_Add_left(const ir_node *node);
 void     set_Add_left(ir_node *node, ir_node *left);
-ir_node *get_Add_right(ir_node *node);
+ir_node *get_Add_right(const ir_node *node);
 void     set_Add_right(ir_node *node, ir_node *right);
 
-ir_node *get_Sub_left(ir_node *node);
+ir_node *get_Sub_left(const ir_node *node);
 void     set_Sub_left(ir_node *node, ir_node *left);
-ir_node *get_Sub_right(ir_node *node);
+ir_node *get_Sub_right(const ir_node *node);
 void     set_Sub_right(ir_node *node, ir_node *right);
 
-ir_node *get_Minus_op(ir_node *node);
+ir_node *get_Minus_op(const ir_node *node);
 void     set_Minus_op(ir_node *node, ir_node *op);
 
-ir_node *get_Mul_left(ir_node *node);
+ir_node *get_Mul_left(const ir_node *node);
 void     set_Mul_left(ir_node *node, ir_node *left);
-ir_node *get_Mul_right(ir_node *node);
+ir_node *get_Mul_right(const ir_node *node);
 void     set_Mul_right(ir_node *node, ir_node *right);
 
-ir_node *get_Quot_left(ir_node *node);
+ir_node *get_Quot_left(const ir_node *node);
 void     set_Quot_left(ir_node *node, ir_node *left);
-ir_node *get_Quot_right(ir_node *node);
+ir_node *get_Quot_right(const ir_node *node);
 void     set_Quot_right(ir_node *node, ir_node *right);
 ir_node *get_Quot_mem(ir_node *node);
 void     set_Quot_mem(ir_node *node, ir_node *mem);
@@ -704,9 +704,9 @@ typedef enum {
   pn_Quot_max          /**< number of projections from a Quot */
 } pn_Quot;  /* Projection numbers for Quot. */
 
-ir_node *get_DivMod_left(ir_node *node);
+ir_node *get_DivMod_left(const ir_node *node);
 void     set_DivMod_left(ir_node *node, ir_node *left);
-ir_node *get_DivMod_right(ir_node *node);
+ir_node *get_DivMod_right(const ir_node *node);
 void     set_DivMod_right(ir_node *node, ir_node *right);
 ir_node *get_DivMod_mem(ir_node *node);
 void     set_DivMod_mem(ir_node *node, ir_node *mem);
@@ -722,9 +722,9 @@ typedef enum {
   pn_DivMod_max          /**< number of projections from a DivMod */
 } pn_DivMod;  /* Projection numbers for DivMod. */
 
-ir_node *get_Div_left(ir_node *node);
+ir_node *get_Div_left(const ir_node *node);
 void     set_Div_left(ir_node *node, ir_node *left);
-ir_node *get_Div_right(ir_node *node);
+ir_node *get_Div_right(const ir_node *node);
 void     set_Div_right(ir_node *node, ir_node *right);
 ir_node *get_Div_mem(ir_node *node);
 void     set_Div_mem(ir_node *node, ir_node *mem);
@@ -739,9 +739,9 @@ typedef enum {
   pn_Div_max          /**< number of projections from a Div */
 } pn_Div;  /* Projection numbers for Div. */
 
-ir_node *get_Mod_left(ir_node *node);
+ir_node *get_Mod_left(const ir_node *node);
 void     set_Mod_left(ir_node *node, ir_node *left);
-ir_node *get_Mod_right(ir_node *node);
+ir_node *get_Mod_right(const ir_node *node);
 void     set_Mod_right(ir_node *node, ir_node *right);
 ir_node *get_Mod_mem(ir_node *node);
 void     set_Mod_mem(ir_node *node, ir_node *mem);
@@ -756,25 +756,25 @@ typedef enum {
   pn_Mod_max          /**< number of projections from a Mod */
 } pn_Mod;  /* Projection numbers for Mod. */
 
-ir_node *get_Abs_op(ir_node *node);
+ir_node *get_Abs_op(const ir_node *node);
 void     set_Abs_op(ir_node *node, ir_node *op);
 
-ir_node *get_And_left(ir_node *node);
+ir_node *get_And_left(const ir_node *node);
 void     set_And_left(ir_node *node, ir_node *left);
-ir_node *get_And_right(ir_node *node);
+ir_node *get_And_right(const ir_node *node);
 void     set_And_right(ir_node *node, ir_node *right);
 
-ir_node *get_Or_left(ir_node *node);
+ir_node *get_Or_left(const ir_node *node);
 void     set_Or_left(ir_node *node, ir_node *left);
-ir_node *get_Or_right(ir_node *node);
+ir_node *get_Or_right(const ir_node *node);
 void     set_Or_right(ir_node *node, ir_node *right);
 
-ir_node *get_Eor_left(ir_node *node);
+ir_node *get_Eor_left(const ir_node *node);
 void     set_Eor_left(ir_node *node, ir_node *left);
-ir_node *get_Eor_right(ir_node *node);
+ir_node *get_Eor_right(const ir_node *node);
 void     set_Eor_right(ir_node *node, ir_node *right);
 
-ir_node *get_Not_op(ir_node *node);
+ir_node *get_Not_op(const ir_node *node);
 void     set_Not_op(ir_node *node, ir_node *op);
 
 /**
@@ -814,32 +814,32 @@ int         get_negated_pnc(int pnc, ir_mode *mode);
 /** Calculates the inversed (R^-1) pnc condition, i.e., "<" --> ">" */
 int         get_inversed_pnc(int pnc);
 
-ir_node *get_Cmp_left(ir_node *node);
+ir_node *get_Cmp_left(const ir_node *node);
 void     set_Cmp_left(ir_node *node, ir_node *left);
-ir_node *get_Cmp_right(ir_node *node);
+ir_node *get_Cmp_right(const ir_node *node);
 void     set_Cmp_right(ir_node *node, ir_node *right);
 
-ir_node *get_Shl_left(ir_node *node);
+ir_node *get_Shl_left(const ir_node *node);
 void     set_Shl_left(ir_node *node, ir_node *left);
-ir_node *get_Shl_right(ir_node *node);
+ir_node *get_Shl_right(const ir_node *node);
 void     set_Shl_right(ir_node *node, ir_node *right);
 
-ir_node *get_Shr_left(ir_node *node);
+ir_node *get_Shr_left(const ir_node *node);
 void     set_Shr_left(ir_node *node, ir_node *left);
-ir_node *get_Shr_right(ir_node *node);
+ir_node *get_Shr_right(const ir_node *node);
 void     set_Shr_right(ir_node *node, ir_node *right);
 
-ir_node *get_Shrs_left(ir_node *node);
+ir_node *get_Shrs_left(const ir_node *node);
 void     set_Shrs_left(ir_node *node, ir_node *left);
-ir_node *get_Shrs_right(ir_node *node);
+ir_node *get_Shrs_right(const ir_node *node);
 void     set_Shrs_right(ir_node *node, ir_node *right);
 
-ir_node *get_Rot_left(ir_node *node);
+ir_node *get_Rot_left(const ir_node *node);
 void     set_Rot_left(ir_node *node, ir_node *left);
-ir_node *get_Rot_right(ir_node *node);
+ir_node *get_Rot_right(const ir_node *node);
 void     set_Rot_right(ir_node *node, ir_node *right);
 
-ir_node *get_Conv_op(ir_node *node);
+ir_node *get_Conv_op(const ir_node *node);
 void     set_Conv_op(ir_node *node, ir_node *op);
 int      get_Conv_strict(ir_node *node);
 void     set_Conv_strict(ir_node *node, int flag);
@@ -850,7 +850,7 @@ void     set_Conv_strict(ir_node *node, int flag);
  * are accessed in the cast.  This required some precaution, to
  * get the right memory into the Loads generated from the cast.
  */
-ir_node *get_Cast_op(ir_node *node);
+ir_node *get_Cast_op(const ir_node *node);
 void     set_Cast_op(ir_node *node, ir_node *op);
 ir_type *get_Cast_type(ir_node *node);
 void     set_Cast_type(ir_node *node, ir_type *to_tp);
@@ -1125,7 +1125,7 @@ ir_node *get_Bound_upper(ir_node *bound);
 void     set_Bound_upper(ir_node *bound, ir_node *upper);
 
 /** Return the operand of a Pin node. */
-ir_node *get_Pin_op(ir_node *pin);
+ir_node *get_Pin_op(const ir_node *pin);
 void    set_Pin_op(ir_node *pin, ir_node *node);
 
 
@@ -1334,7 +1334,7 @@ unsigned register_additional_node_data(unsigned size);
  * Return a pointer to the node attributes.
  * Needed for user-defined nodes.
  */
-void *get_irn_generic_attr(ir_node *node);
+void *get_irn_generic_attr(const ir_node *node);
 
 /**
  * Returns the unique node index for the node in its graph.