isl_blk.c File Reference

#include <isl_blk.h>
#include <isl_ctx_private.h>

Go to the source code of this file.

Macros
#define	ISL_BLK_MAX_MISS   100

Functions
struct isl_blk	isl_blk_empty ()
static int	isl_blk_is_empty (struct isl_blk block)
static struct isl_blk	isl_blk_error ()
int	isl_blk_is_error (struct isl_blk block)
static void	isl_blk_free_force (struct isl_ctx *ctx, struct isl_blk block)
static struct isl_blk	extend (struct isl_ctx *ctx, struct isl_blk block, size_t new_n)
struct isl_blk	isl_blk_alloc (struct isl_ctx *ctx, size_t n)
struct isl_blk	isl_blk_extend (struct isl_ctx *ctx, struct isl_blk block, size_t new_n)
void	isl_blk_free (struct isl_ctx *ctx, struct isl_blk block)
void	isl_blk_clear_cache (struct isl_ctx *ctx)

Macro Definition Documentation

ISL_BLK_MAX_MISS

#define ISL_BLK_MAX_MISS   100

Definition at line 14 of file isl_blk.c.

Function Documentation

extend()

static struct isl_blk extend ( struct isl_ctx *  ctx, struct isl_blk  block, size_t  new_n  )

static

Definition at line 51 of file isl_blk.c.

References isl_blk::data, isl_blk_error(), isl_blk_free_force(), isl_int_init, isl_realloc_array, and p.

Referenced by isl_blk_alloc(), and isl_blk_extend().

isl_blk_alloc()

struct isl_blk isl_blk_alloc	(	struct isl_ctx *	ctx,
		size_t	n
	)

Definition at line 74 of file isl_blk.c.

References extend(), isl_blk_empty(), isl_blk_free_force(), ISL_BLK_MAX_MISS, n, and isl_blk::size.

Referenced by basic_map_init(), isl_basic_map_swap_vars(), isl_blk_extend(), isl_mat_alloc(), isl_vec_alloc(), and remove_duplicate_divs().

isl_blk_clear_cache()

void isl_blk_clear_cache

(

struct isl_ctx *

ctx

)

Definition at line 127 of file isl_blk.c.

References isl_ctx::cache, isl_blk_free_force(), and isl_ctx::n_cached.

Referenced by isl_ctx_free().

isl_blk_empty()

struct isl_blk isl_blk_empty

(

void

)

Definition at line 16 of file isl_blk.c.

References isl_blk::data, and isl_blk::size.

Referenced by basic_map_init(), isl_blk_alloc(), and isl_mat_sub_alloc6().

isl_blk_error()

static struct isl_blk isl_blk_error ( )

static

Definition at line 29 of file isl_blk.c.

References isl_blk::data, and isl_blk::size.

Referenced by extend().

isl_blk_extend()

struct isl_blk isl_blk_extend	(	struct isl_ctx *	ctx,
		struct isl_blk	block,
		size_t	new_n
	)

Definition at line 107 of file isl_blk.c.

References extend(), isl_blk_alloc(), and isl_blk_is_empty().

Referenced by insert_div_rows(), isl_basic_map_overlying_set(), isl_mat_extend(), and isl_vec_extend().

isl_blk_free()

void isl_blk_free	(	struct isl_ctx *	ctx,
		struct isl_blk	block
	)

Definition at line 116 of file isl_blk.c.

References isl_ctx::cache, ISL_BLK_CACHE_SIZE, isl_blk_free_force(), isl_blk_is_empty(), isl_blk_is_error(), and isl_ctx::n_cached.

Referenced by isl_basic_map_free(), isl_basic_map_swap_vars(), isl_mat_alloc(), isl_mat_free(), isl_vec_alloc(), isl_vec_free(), and remove_duplicate_divs().

isl_blk_free_force()

static void isl_blk_free_force ( struct isl_ctx *  ctx, struct isl_blk  block  )

static

Definition at line 42 of file isl_blk.c.

References isl_blk::data, isl_int_clear, and isl_blk::size.

Referenced by extend(), isl_blk_alloc(), isl_blk_clear_cache(), and isl_blk_free().

isl_blk_is_empty()

static int isl_blk_is_empty ( struct isl_blk  block )

static

Definition at line 24 of file isl_blk.c.

References isl_blk::data, and isl_blk::size.

Referenced by isl_blk_extend(), and isl_blk_free().

isl_blk_is_error()

int isl_blk_is_error

(

struct isl_blk

block

)

Definition at line 37 of file isl_blk.c.

References isl_blk::data, and isl_blk::size.

Referenced by basic_map_init(), isl_basic_map_overlying_set(), isl_basic_map_swap_vars(), isl_blk_free(), isl_mat_alloc(), isl_mat_extend(), isl_vec_alloc(), and remove_duplicate_divs().