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-rw-r--r--gcc/ChangeLog5
-rw-r--r--gcc/tree.h4
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 07a84d6..4fd93e5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-05-03 Paolo Bonzini <bonzini@gnu.org>
+
+ * tree.h (TYPE_VECTOR_OPAQUE): Fix documentation.
+ Patch by Richard Guenther.
+
2009-05-03 Anatoly Sokolov <aesok@post.ru>
* defaults.h (FRAME_POINTER_REQUIRED): Provide default.
diff --git a/gcc/tree.h b/gcc/tree.h
index 1e58d52..5b8eb21 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -2197,8 +2197,8 @@ extern enum machine_mode vector_type_mode (const_tree);
#define SET_TYPE_VECTOR_SUBPARTS(VECTOR_TYPE, X) \
(VECTOR_TYPE_CHECK (VECTOR_TYPE)->type.precision = exact_log2 (X))
-/* Nonzero in an IDENTIFIER_NODE if the name is a local alias, whose
- uses are to be substituted for uses of the TREE_CHAINed identifier. */
+/* Nonzero in a VECTOR_TYPE if the frontends should not emit warnings
+ about missing conversions to other vector types of the same size. */
#define TYPE_VECTOR_OPAQUE(NODE) \
(VECTOR_TYPE_CHECK (NODE)->base.deprecated_flag)