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Commit c40a8d84 authored by Matthias Braun's avatar Matthias Braun
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exchange (brain damaged) defines with inline functions 

[r27270]
parent 0e975a6e
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ir/ir/irphase_t.h
View file @ c40a8d84
......@@ -146,7 +146,17 @@ void phase_reinit_block_irn_data(ir_phase *phase, ir_node *block);
* @param phase The phase.
* @param irn The irn.
*/
#define phase_reinit_single_irn_data(phase, irn) _phase_reinit_single_irn_data((phase), (irn))
static inline void phase_reinit_single_irn_data(ir_phase *phase, ir_node *irn)
{
int idx;
if (! phase->data_init)
return;
idx = get_irn_idx(irn);
if (phase->data_ptr[idx])
phase->data_init(phase, irn, phase->data_ptr[idx]);
}
/**
* Returns the first node of the phase having some data assigned.
......@@ -182,21 +192,30 @@ ir_node *phase_get_next_node(const ir_phase *phase, ir_node *start);
*
* @param phase The phase.
*/
#define phase_get_name(phase) ((phase)->name)
static inline const char *phase_get_name(const ir_phase *phase)
{
return phase->name;
}
/**
* Get the irg the phase runs on.
*
* @param phase The phase.
*/
#define phase_get_irg(phase) ((phase)->irg)
static inline ir_graph *phase_get_irg(const ir_phase *phase)
{
return phase->irg;
}
/**
* Get private data pointer as passed on creating the phase.
*
* @param phase The phase.
*/
#define phase_get_private(phase) ((phase)->priv)
static inline void *phase_get_private(const ir_phase *phase)
{
return phase->priv;
}
/**
* Allocate memory in the phase's memory pool.
......@@ -204,14 +223,20 @@ ir_node *phase_get_next_node(const ir_phase *phase, ir_node *start);
* @param phase The phase.
* @param size Number of bytes to allocate.
*/
#define phase_alloc(phase, size) obstack_alloc(phase_obst(phase), (size))
static inline void *phase_alloc(ir_phase *phase, size_t size)
{
return obstack_alloc(&phase->obst, size);
}
/**
* Get the obstack of a phase.
*
* @param phase The phase.
*/
#define phase_obst(phase) (&(phase)->obst)
static inline struct obstack *phase_obst(ir_phase *phase)
{
return &phase->obst;
}
/**
* Get the phase node data for an irn.
......@@ -221,75 +246,16 @@ ir_node *phase_get_next_node(const ir_phase *phase, ir_node *start);
*
* @return A pointer to the node data or NULL if the irn has no phase data allocated yet.
*/
#define phase_get_irn_data(phase, irn) _phase_get_irn_data((phase), (irn))
/**
* Get or set phase data for an irn.
*
* @param phase The phase.
* @param irn The irn to get (or set) node data for.
*
* @return A (non-NULL) pointer to phase data for the irn. Either existent one or newly allocated one.
*/
#define phase_get_or_set_irn_data(phase, irn) _phase_get_or_set_irn_data((phase), (irn))
/**
* Set the node data for an irn.
*
* @param phase The phase.
* @param irn The node.
* @param data The node data.
*
* @return The old data or NULL if there was none.
*/
#define phase_set_irn_data(phase, irn, data) _phase_set_irn_data((phase), (irn), (data))
/**
* Get the irg-managed phase for a givedn phase ID.
* @param irg The irg.
* @param id The ID.
* @return The corresponding phase, or NULL if there is none.
*/
#define get_irg_phase(irg, id) _get_irg_phase((irg), (id))
/**
* Get the information a phase holds about a node.
* @param irn The node.
* @param id The ID of the phase.
*/
#define get_irn_phase_info(irn, id) _get_phase_irn_info((irn), (id))
/**
* Get or set information a phase holds about a node.
* If the given phase does not hold information of the node,
* the information structure will be created, initialized (see the data_init function of ir_phase), and returned.
* @param irn The node.
* @param id The ID of the phase.
*/
#define get_or_set_irn_phase_info(irn, id) _get_or_set_irn_phase_info((irn), (id))
#define set_irn_phase_info(irn, id) _set_irn_phase_info((irn), (id))
/**
* This is private and only here for performance reasons.
*/
static inline void _phase_reinit_single_irn_data(ir_phase *phase, ir_node *irn)
static inline void *phase_get_irn_data(const ir_phase *ph, const ir_node *irn)
{
int idx;
if (! phase->data_init)
return;
idx = get_irn_idx(irn);
if (phase->data_ptr[idx])
phase->data_init(phase, irn, phase->data_ptr[idx]);
unsigned idx = get_irn_idx(irn);
return idx < ph->n_data_ptr ? ph->data_ptr[idx] : NULL;
}
/**
* This is private and just here for performance reasons.
*/
static inline void _private_phase_enlarge(ir_phase *phase, unsigned max_idx)
static inline void private_phase_enlarge(ir_phase *phase, unsigned max_idx)
{
unsigned last_irg_idx = get_irg_last_idx(phase->irg);
size_t old_cap = phase->n_data_ptr;
......@@ -306,81 +272,109 @@ static inline void _private_phase_enlarge(ir_phase *phase, unsigned max_idx)
phase->n_data_ptr = new_cap;
}
/**
/*
* This is private and only here for performance reasons.
*/
#define _private_phase_assure_capacity(ph, max_idx) ((max_idx) >= (ph)->n_data_ptr ? (_private_phase_enlarge((ph), (max_idx)), 1) : 1)
static inline void *_phase_get_irn_data(const ir_phase *ph, const ir_node *irn)
static inline void private_phase_assure_capacity(ir_phase *ph, unsigned max_idx)
{
unsigned idx = get_irn_idx(irn);
return idx < ph->n_data_ptr ? ph->data_ptr[idx] : NULL;
if (max_idx >= ph->n_data_ptr)
private_phase_enlarge(ph, max_idx);
}
static inline void *_phase_set_irn_data(ir_phase *ph, const ir_node *irn, void *data)
/**
* Get or set phase data for an irn.
*
* @param phase The phase.
* @param irn The irn to get (or set) node data for.
*
* @return A (non-NULL) pointer to phase data for the irn. Either existent one or newly allocated one.
*/
static inline void *phase_get_or_set_irn_data(ir_phase *ph, const ir_node *irn)
{
unsigned idx = get_irn_idx(irn);
void *res;
/* Assure that there's a sufficient amount of slots. */
_private_phase_assure_capacity(ph, idx + 1);
private_phase_assure_capacity(ph, idx + 1);
res = ph->data_ptr[idx];
ph->data_ptr[idx] = data;
/* If there has no irn data allocated yet, do that now. */
if(!res) {
phase_irn_init *data_init = ph->data_init;
/* call the node data structure allocator/constructor. */
res = ph->data_ptr[idx] = data_init(ph, irn, NULL);
}
return res;
}
static inline void *_phase_get_or_set_irn_data(ir_phase *ph, const ir_node *irn)
/**
* Set the node data for an irn.
*
* @param phase The phase.
* @param irn The node.
* @param data The node data.
*
* @return The old data or NULL if there was none.
*/
static inline void *phase_set_irn_data(ir_phase *ph, const ir_node *irn,
void *data)
{
unsigned idx = get_irn_idx(irn);
void *res;
/* Assure that there's a sufficient amount of slots. */
_private_phase_assure_capacity(ph, idx + 1);
private_phase_assure_capacity(ph, idx + 1);
res = ph->data_ptr[idx];
ph->data_ptr[idx] = data;
/* If there has no irn data allocated yet, do that now. */
if(!res) {
phase_irn_init *data_init = ph->data_init;
/* call the node data structure allocator/constructor. */
res = ph->data_ptr[idx] = data_init(ph, irn, NULL);
}
return res;
}
static inline ir_phase *_get_irg_phase(const ir_graph *irg, ir_phase_id id)
/**
* Get the irg-managed phase for a given phase ID.
* @param irg The irg.
* @param id The ID.
* @return The corresponding phase, or NULL if there is none.
*/
static inline ir_phase *get_irg_phase(const ir_graph *irg, ir_phase_id id)
{
return irg->phases[id];
}
static inline void *_get_irn_phase_info(const ir_node *irn, ir_phase_id id)
static inline void *get_irn_phase_info(const ir_node *irn, ir_phase_id id)
{
const ir_graph *irg = get_irn_irg(irn);
const ir_phase *ph = get_irg_phase(irg, id);
assert(ph && "phase info has to be computed");
return _phase_get_irn_data(ph, irn);
return phase_get_irn_data(ph, irn);
}
static inline void *_get_or_set_irn_phase_info(const ir_node *irn, ir_phase_id id)
/**
* Get or set information a phase holds about a node.
* If the given phase does not hold information of the node,
* the information structure will be created, initialized (see the data_init function of ir_phase), and returned.
* @param irn The node.
* @param id The ID of the phase.
*/
static inline void *get_or_set_irn_phase_info(const ir_node *irn, ir_phase_id id)
{
const ir_graph *irg = get_irn_irg(irn);
ir_phase *ph = get_irg_phase(irg, id);
assert(ph && "phase info has to be computed");
return _phase_get_or_set_irn_data(ph, irn);
return phase_get_or_set_irn_data(ph, irn);
}
static inline void *_set_irn_phase_info(const ir_node *irn, ir_phase_id id, void *data)
static inline void *set_irn_phase_info(const ir_node *irn, ir_phase_id id, void *data)
{
const ir_graph *irg = get_irn_irg(irn);
ir_phase *ph = get_irg_phase(irg, id);
assert(ph && "phase info has to be computed");
return _phase_set_irn_data(ph, irn, data);
return phase_set_irn_data(ph, irn, data);
}
#endif
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