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gimple.c (gimple_types_compatible_p_1): Use names of the type itself, not its main variant.

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2011-05-16  Richard Guenther  <rguenther@suse.de>

	* gimple.c (gimple_types_compatible_p_1): Use names of the
	type itself, not its main variant.
	(iterative_hash_gimple_type): Likewise.

From-SVN: r173795
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Richard Guenther 2011-05-16 16:07:35 +00:00 committed by Richard Biener
parent 1e83b5f197
commit c11b690223
2 changed files with 8 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2011-05-16 Richard Guenther <rguenther@suse.de>
* gimple.c (gimple_types_compatible_p_1): Use names of the
type itself, not its main variant.
(iterative_hash_gimple_type): Likewise.
2011-05-16 Richard Guenther <rguenther@suse.de>
* gimple.c (iterative_hash_gimple_type): Re-instantiate

5
gcc/gimple.c
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@ -3817,8 +3817,7 @@ gimple_types_compatible_p_1 (tree t1, tree t2, type_pair_t p,
tree f1, f2;
/* The struct tags shall compare equal. */
if (!compare_type_names_p (TYPE_MAIN_VARIANT (t1),
TYPE_MAIN_VARIANT (t2), false))
if (!compare_type_names_p (t1, t2, false))
goto different_types;
/* For aggregate types, all the fields must be the same. */
@ -4193,7 +4192,7 @@ iterative_hash_gimple_type (tree type, hashval_t val,
unsigned nf;
tree f;
v = iterative_hash_name (TYPE_NAME (TYPE_MAIN_VARIANT (type)), v);
v = iterative_hash_name (TYPE_NAME (type), v);
for (f = TYPE_FIELDS (type), nf = 0; f; f = TREE_CHAIN (f))
{