Commit 09b26f8f authored by Michael Beck's avatar Michael Beck
Browse files

- removed rest of already unsupported USE_EXPLICIT_PHI_IN_STACK

[r23326]
parent 50cf9bca
......@@ -44,16 +44,6 @@
#include "iredges_t.h"
#include "irflag_t.h"
#if USE_EXPLICIT_PHI_IN_STACK
/* A stack needed for the automatic Phi node construction in constructor
Phi_in. Redefinition in irgraph.c!! */
struct Phi_in_stack {
ir_node **stack;
int pos;
};
typedef struct Phi_in_stack Phi_in_stack;
#endif
/* when we need verifying */
#ifdef NDEBUG
# define IRN_VRFY_IRG(res, irg)
......
......@@ -141,13 +141,6 @@ static void free_graph(ir_graph *irg) {
free(ptr - additional_graph_data_size);
}
#if USE_EXPLICIT_PHI_IN_STACK
/* really defined in ircons.c */
typedef struct Phi_in_stack Phi_in_stack;
Phi_in_stack *new_Phi_in_stack();
void free_Phi_in_stack(Phi_in_stack *s);
#endif
/**
* Set the number of locals for a given graph.
*
......@@ -210,10 +203,6 @@ ir_graph *new_r_ir_graph(ir_entity *ent, int n_loc) {
res->visited = 0; /* visited flag, for the ir walker */
res->block_visited = 0; /* visited flag, for the 'block'-walker */
#if USE_EXPLICIT_PHI_IN_STACK
res->Phi_in_stack = new_Phi_in_stack(); /* A stack needed for automatic Phi
generation */
#endif
res->extbb_obst = NULL;
res->last_node_idx = 0;
......@@ -320,9 +309,6 @@ ir_graph *new_const_code_irg(void) {
res->n_loc = 1; /* Only the memory. */
res->visited = 0; /* visited flag, for the ir walker */
res->block_visited = 0; /* visited flag, for the 'block'-walker */
#if USE_EXPLICIT_PHI_IN_STACK
res->Phi_in_stack = NULL;
#endif
res->obst = XMALLOC(struct obstack);
obstack_init (res->obst);
res->extbb_obst = NULL;
......@@ -471,9 +457,6 @@ ir_graph *create_irg_copy(ir_graph *irg) {
res->n_loc = 0;
res->visited = 0; /* visited flag, for the ir walker */
res->block_visited = 0; /* visited flag, for the 'block'-walker */
#if USE_EXPLICIT_PHI_IN_STACK
res->Phi_in_stack = NULL;
#endif
res->obst = XMALLOC(struct obstack);
obstack_init(res->obst);
res->extbb_obst = NULL;
......@@ -557,9 +540,6 @@ void free_ir_graph(ir_graph *irg) {
free_End(get_irg_end(irg));
obstack_free(irg->obst,NULL);
free(irg->obst);
#if USE_EXPLICIT_PHI_IN_STACK
free_Phi_in_stack(irg->Phi_in_stack);
#endif
if (irg->loc_descriptions)
free(irg->loc_descriptions);
irg->kind = k_BAD;
......
......@@ -460,9 +460,6 @@ struct ir_graph {
unsigned fp_model; /**< floating point model of the graph. */
/* -- Fields for construction -- */
#if USE_EXPLICIT_PHI_IN_STACK
struct Phi_in_stack *Phi_in_stack; /**< Needed for automatic Phi construction. */
#endif
int n_loc; /**< Number of local variables in this
procedure including procedure parameters. */
void **loc_descriptions; /**< Storage for local variable descriptions. */
......@@ -480,11 +477,11 @@ struct ir_graph {
unsigned *caller_isbe; /**< For callgraph analysis: raw bitset if backedge info calculated. */
cg_callee_entry **callees; /**< For callgraph analysis: list of callee calls */
unsigned *callee_isbe; /**< For callgraph analysis: raw bitset if backedge info calculated. */
ir_loop *l; /**< For callgraph analysis. */
int callgraph_loop_depth; /**< For callgraph analysis */
int callgraph_recursion_depth; /**< For callgraph analysis */
double method_execution_frequency; /**< For callgraph analysis */
ir_loop *l; /**< For callgraph analysis. */
/* -- Fields for Walking the graph -- */
ir_visited_t visited; /**< this flag is an identifier for
......
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