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Remove max_signed_precision_type. 

2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
	(max_precision_type): Inline max_signed_precision_type.
	(type_for_clast_red): Use max_precision_type.
	(type_for_clast_bin): Same.
	(type_for_clast_for): Same.

From-SVN: r176602
This commit is contained in:
Sebastian Pop 2011-07-21 22:57:30 +00:00 committed by Sebastian Pop
parent 0cdd9dcf76
commit 12b30e6dae
2 changed files with 30 additions and 29 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
(max_precision_type): Inline max_signed_precision_type.
(type_for_clast_red): Use max_precision_type.
(type_for_clast_bin): Same.
(type_for_clast_for): Same.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed

51
gcc/graphite-clast-to-gimple.c
View File

@ -206,16 +206,27 @@ clast_name_to_gcc (clast_name_p name, ivs_params_p ip)
return VEC_index (tree, *(ip->newivs), index);
}
/* Returns the signed maximal precision type for expressions TYPE1 and TYPE2. */
/* Returns the maximal precision type for expressions TYPE1 and TYPE2. */
static tree
max_signed_precision_type (tree type1, tree type2)
max_precision_type (tree type1, tree type2)
{
int p1 = TYPE_PRECISION (type1);
int p2 = TYPE_PRECISION (type2);
int precision;
tree type;
enum machine_mode mode;
int p1, p2, precision;
tree type;
if (POINTER_TYPE_P (type1))
return type1;
if (POINTER_TYPE_P (type2))
return type2;
if (TYPE_UNSIGNED (type1)
&& TYPE_UNSIGNED (type2))
return TYPE_PRECISION (type1) > TYPE_PRECISION (type2) ? type1 : type2;
p1 = TYPE_PRECISION (type1);
p2 = TYPE_PRECISION (type2);
if (p1 > p2)
precision = TYPE_UNSIGNED (type1) ? p1 * 2 : p1;
@ -241,24 +252,6 @@ max_signed_precision_type (tree type1, tree type2)
return type;
}
/* Returns the maximal precision type for expressions TYPE1 and TYPE2. */
static tree
max_precision_type (tree type1, tree type2)
{
if (POINTER_TYPE_P (type1))
return type1;
if (POINTER_TYPE_P (type2))
return type2;
if (!TYPE_UNSIGNED (type1)
|| !TYPE_UNSIGNED (type2))
return max_signed_precision_type (type1, type2);
return TYPE_PRECISION (type1) > TYPE_PRECISION (type2) ? type1 : type2;
}
static tree
clast_to_gcc_expression (tree, struct clast_expr *, ivs_params_p);
@ -473,8 +466,8 @@ type_for_clast_red (struct clast_reduction *r, ivs_params_p ip)
case clast_red_max:
type = type_for_clast_expr (r->elts[0], ip);
for (i = 1; i < r->n; i++)
type = max_precision_type (type, type_for_clast_expr
(r->elts[i], ip));
type = max_precision_type
(type, type_for_clast_expr (r->elts[i], ip));
return type;
@ -493,7 +486,7 @@ type_for_clast_bin (struct clast_binary *b, ivs_params_p ip)
{
tree l = type_for_clast_expr ((struct clast_expr *) b->LHS, ip);
tree r = type_for_value (b->RHS);
return max_signed_precision_type (l, r);
return max_precision_type (l, r);
}
/* Returns the type for the CLAST expression E when used in statement
@ -688,8 +681,8 @@ type_for_clast_for (struct clast_for *stmt_for, int level,
tree lb_type = type_for_clast_expr (stmt_for->LB, ip);
tree ub_type = type_for_clast_expr (stmt_for->UB, ip);
return max_signed_precision_type (lb_type, max_precision_type
(ub_type, type_for_level (pbb, level)));
return max_precision_type
(lb_type, max_precision_type (ub_type, type_for_level (pbb, level)));
}
/* Creates a new LOOP corresponding to Cloog's STMT. Inserts an