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tree-data-ref.h (lambda_int): New typedef.

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2018-11-08  Richard Biener  <rguenther@suse.de>

	* tree-data-ref.h (lambda_int): New typedef.
	(lambda_vector_gcd): Adjust.
	(lambda_vector_new): Likewise.
	(lambda_matrix_new): Likewise.
	* tree-data-ref.c  (print_lambda_vector): Adjust.

From-SVN: r265914
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Richard Biener 2018-11-08 12:15:49 +00:00 committed by Richard Biener
parent fd5c4c4c99
commit 1c8badf66b
3 changed files with 15 additions and 6 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2018-11-08 Richard Biener <rguenther@suse.de>
* tree-data-ref.h (lambda_int): New typedef.
(lambda_vector_gcd): Adjust.
(lambda_vector_new): Likewise.
(lambda_matrix_new): Likewise.
* tree-data-ref.c (print_lambda_vector): Adjust.
2018-11-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/87929

2
gcc/tree-data-ref.c
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@ -393,7 +393,7 @@ print_lambda_vector (FILE * outfile, lambda_vector vector, int n)
int i;
for (i = 0; i < n; i++)
fprintf (outfile, "%3d ", vector[i]);
fprintf (outfile, "%3d ", (int)vector[i]);
fprintf (outfile, "\n");
}

11
gcc/tree-data-ref.h
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@ -138,7 +138,8 @@ struct dr_alias
space. A vector space is a set that is closed under vector addition
and scalar multiplication. In this vector space, an element is a list of
integers. */
typedef int *lambda_vector;
typedef HOST_WIDE_INT lambda_int;
typedef lambda_int *lambda_vector;
/* An integer matrix. A matrix consists of m vectors of length n (IE
all vectors are the same length). */
@ -611,11 +612,11 @@ void split_constant_offset (tree , tree *, tree *);
/* Compute the greatest common divisor of a VECTOR of SIZE numbers. */
static inline int
static inline lambda_int
lambda_vector_gcd (lambda_vector vector, int size)
{
int i;
int gcd1 = 0;
lambda_int gcd1 = 0;
if (size > 0)
{
@ -632,7 +633,7 @@ static inline lambda_vector
lambda_vector_new (int size)
{
/* ??? We shouldn't abuse the GC allocator here. */
return ggc_cleared_vec_alloc<int> (size);
return ggc_cleared_vec_alloc<lambda_int> (size);
}
/* Clear out vector VEC1 of length SIZE. */
@ -686,7 +687,7 @@ lambda_matrix_new (int m, int n, struct obstack *lambda_obstack)
mat = XOBNEWVEC (lambda_obstack, lambda_vector, m);
for (i = 0; i < m; i++)
mat[i] = XOBNEWVEC (lambda_obstack, int, n);
mat[i] = XOBNEWVEC (lambda_obstack, lambda_int, n);
return mat;
}