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tree.h (attribute_value_equal): Declare. 

* tree.h (attribute_value_equal): Declare.
	* tree.c (attribute_value_equal): Export.

From-SVN: r222380
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Jan Hubicka 2015-04-23 18:23:26 +02:00 committed by Jan Hubicka
parent 381811fa30
commit 0b5751c240
3 changed files with 8 additions and 1 deletions
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5
gcc/ChangeLog
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@ -18,6 +18,11 @@
(neon_vca<cmp_op><mode>_insn): New pattern.
(neon_vca<cmp_op_unsp><mode>_insn_unspec): Likewise.
2015-04-23 Jan Hubicka <hubicka@ucw.cz>
* tree.h (attribute_value_equal): Declare.
* tree.c (attribute_value_equal): Export.
2015-04-23 Jan Hubicka <hubicka@ucw.cz>
* ipa-icf.c (sem_item::compare_attributes): New function.

2
gcc/tree.c
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@ -4873,7 +4873,7 @@ simple_cst_list_equal (const_tree l1, const_tree l2)
attribute values are known to be equal; otherwise return false.
*/
static bool
bool
attribute_value_equal (const_tree attr1, const_tree attr2)
{
if (TREE_VALUE (attr1) == TREE_VALUE (attr2))

2
gcc/tree.h
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@ -3888,6 +3888,8 @@ extern tree build_type_attribute_variant (tree, tree);
extern tree build_decl_attribute_variant (tree, tree);
extern tree build_type_attribute_qual_variant (tree, tree, int);
extern bool attribute_value_equal (const_tree, const_tree);
/* Return 0 if the attributes for two types are incompatible, 1 if they
are compatible, and 2 if they are nearly compatible (which causes a
warning to be generated). */