Remove the old functions, which are now unused.
Thanks,
Richard
gcc/
* tree.h (host_integerp, tree_low_cst): Delete.
* tree.c (host_integerp, tree_low_cst): Delete.
Index: gcc/tree.h
===================================================================
--- gcc/tree.h 2013-11-16 09:35:59.381239766 +0000
+++ gcc/tree.h 2013-11-16 10:14:00.618868694 +0000
@@ -3654,11 +3654,6 @@ extern int attribute_list_contained (con
extern int tree_int_cst_equal (const_tree, const_tree);
extern int tree_int_cst_lt (const_tree, const_tree);
extern int tree_int_cst_compare (const_tree, const_tree);
-extern int host_integerp (const_tree, int)
-#ifndef ENABLE_TREE_CHECKING
- ATTRIBUTE_PURE /* host_integerp is pure only when checking is disabled. */
-#endif
- ;
extern bool tree_fits_shwi_p (const_tree)
#ifndef ENABLE_TREE_CHECKING
ATTRIBUTE_PURE /* tree_fits_shwi_p is pure only when checking is disabled.
*/
@@ -3669,18 +3664,10 @@ extern bool tree_fits_uhwi_p (const_tree
ATTRIBUTE_PURE /* tree_fits_uhwi_p is pure only when checking is disabled.
*/
#endif
;
-extern HOST_WIDE_INT tree_low_cst (const_tree, int);
extern HOST_WIDE_INT tree_to_shwi (const_tree);
extern HOST_WIDE_INT tree_to_uhwi (const_tree);
#if !defined ENABLE_TREE_CHECKING && (GCC_VERSION >= 4003)
extern inline __attribute__ ((__gnu_inline__)) HOST_WIDE_INT
-tree_low_cst (const_tree t, int pos)
-{
- gcc_assert (host_integerp (t, pos));
- return TREE_INT_CST_LOW (t);
-}
-
-extern inline __attribute__ ((__gnu_inline__)) HOST_WIDE_INT
tree_to_shwi (const_tree t)
{
gcc_assert (tree_fits_shwi_p (t));
Index: gcc/tree.c
===================================================================
--- gcc/tree.c 2013-11-16 09:59:37.205620348 +0000
+++ gcc/tree.c 2013-11-16 10:14:00.604868554 +0000
@@ -6970,26 +6970,6 @@ tree_int_cst_compare (const_tree t1, con
return 0;
}
-/* Return 1 if T is an INTEGER_CST that can be manipulated efficiently on
- the host. If POS is zero, the value can be represented in a single
- HOST_WIDE_INT. If POS is nonzero, the value must be non-negative and can
- be represented in a single unsigned HOST_WIDE_INT. */
-
-int
-host_integerp (const_tree t, int pos)
-{
- if (t == NULL_TREE)
- return 0;
-
- return (TREE_CODE (t) == INTEGER_CST
- && ((TREE_INT_CST_HIGH (t) == 0
- && (HOST_WIDE_INT) TREE_INT_CST_LOW (t) >= 0)
- || (! pos && TREE_INT_CST_HIGH (t) == -1
- && (HOST_WIDE_INT) TREE_INT_CST_LOW (t) < 0
- && !TYPE_UNSIGNED (TREE_TYPE (t)))
- || (pos && TREE_INT_CST_HIGH (t) == 0)));
-}
-
/* Return true if T is an INTEGER_CST whose numerical value (extended
according to TYPE_UNSIGNED) fits in a signed HOST_WIDE_INT. */
@@ -7016,17 +6996,6 @@ tree_fits_uhwi_p (const_tree t)
&& TREE_INT_CST_HIGH (t) == 0);
}
-/* Return the HOST_WIDE_INT least significant bits of T if it is an
- INTEGER_CST and there is no overflow. POS is nonzero if the result must
- be non-negative. We must be able to satisfy the above conditions. */
-
-HOST_WIDE_INT
-tree_low_cst (const_tree t, int pos)
-{
- gcc_assert (host_integerp (t, pos));
- return TREE_INT_CST_LOW (t);
-}
-
/* T is an INTEGER_CST whose numerical value (extended according to
TYPE_UNSIGNED) fits in a signed HOST_WIDE_INT. Return that
HOST_WIDE_INT. */
