ctrump/common/varray.c File Reference

variable length array module More...

#include "ctrump/common/varray.h"
#include "ctrump/common/mempool.h"
#include <stdlib.h>
#include <string.h>

Include dependency graph for varray.c:

Go to the source code of this file.

Functions
void	ctrump_varray_init (struct ctrump_varray *a, size_t n, size_t elem_size)
	create array
void	ctrump_varray_init_pool (struct ctrump_varray *a, size_t n, size_t elem_size, struct ctrump_mempool *p)
void	ctrump_varray_realloc (struct ctrump_varray *a)
	resize array
void	ctrump_varray_realloc_pool (struct ctrump_varray *a, struct ctrump_mempool *p)
void *	ctrump_varray_copy (struct ctrump_varray *a, struct ctrump_mempool *p)
	copy to buffer that is allocated from pool
void *	ctrump_varray_close (struct ctrump_varray *a, struct ctrump_mempool *p)
	free array and copy contents to buffer that is allocated from pool
void	ctrump_varray_discard (struct ctrump_varray *a)
	free array

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Detailed Description

variable length array module

Definition in file varray.c.

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Function Documentation

void* ctrump_varray_close	(	struct ctrump_varray *	a,
		struct ctrump_mempool *	p
	)

free array and copy contents to buffer that is allocated from pool

Parameters:

	a	array
	p	memory pool

Returns:

contents of array

Definition at line 101 of file varray.c.

References ctrump_varray_copy(), and ctrump_varray::elements.

Referenced by recog_array_access().

void* ctrump_varray_copy	(	struct ctrump_varray *	a,
		struct ctrump_mempool *	p
	)

copy to buffer that is allocated from pool

Parameters:

	a	array
	p	memory pool

Returns:

contents of array

Definition at line 87 of file varray.c.

References ctrump_mempool_alloc, ctrump_varray::elem_size, ctrump_varray::elements, and ctrump_varray::nelem.

Referenced by analyze_loop_control_flow(), append_nd_subscript(), classify_memop(), ctrump_analyze(), ctrump_varray_close(), expr_subscripts_to_loop_subscript(), and get_distance_vector().

void ctrump_varray_discard

(

struct ctrump_varray *

a

)

free array

Definition at line 110 of file varray.c.

References ctrump_varray::elements.

Referenced by assign_pdg_node(), build_bfs_order(), build_cfg(), ctrump_analyze(), destroy_build_loop_tree_state(), expr_subscripts_to_loop_subscript(), and recog_array_access().

void ctrump_varray_init	(	struct ctrump_varray *	a,
		size_t	n,
		size_t	es
	)

create array

Parameters:

	n	initial buffer size
	es	size of element

Definition at line 42 of file varray.c.

References ctrump_varray::elem_size, ctrump_varray::elements, ctrump_varray::nelem, and ctrump_varray::size.

Referenced by assign_pdg_node(), build_bfs_order(), build_cfg(), ctrump_analyze(), expr_subscripts_to_loop_subscript(), init_build_loop_tree_state(), recog_array_access(), and single_expr_subscripts_to_loop_subscript().

void ctrump_varray_init_pool	(	struct ctrump_varray *	a,
		size_t	n,
		size_t	elem_size,
		struct ctrump_mempool *	p
	)

Definition at line 55 of file varray.c.

References ctrump_mempool_alloc, ctrump_varray::elem_size, ctrump_varray::elements, ctrump_varray::nelem, and ctrump_varray::size.

Referenced by build_cfg(), classify_memop(), ctrump_build_cfg(), get_distance_vector(), new_bb(), and test_index().

void ctrump_varray_realloc

(

struct ctrump_varray *

a

)

resize array

Parameters:

a

array

Definition at line 70 of file varray.c.

References ctrump_varray::elem_size, ctrump_varray::elements, and ctrump_varray::size.

void ctrump_varray_realloc_pool	(	struct ctrump_varray *	a,
		struct ctrump_mempool *	p
	)

Definition at line 77 of file varray.c.

References ctrump_mempool_alloc, ctrump_varray::elem_size, ctrump_varray::elements, and ctrump_varray::size.