* gimple.h (compare_field_offset): Rename into...

	(gimple_compare_field_offset): ...this.
	* gimple.c (compare_field_offset): Rename into...
	(gimple_compare_field_offset): ...this.  Compare the full access if
	the offset is self-referential.
	(gimple_types_compatible_p): Adjust for above renaming.
	* lto-streamer-in.c (input_gimple_stmt): Likewise.  Also compare the
	DECL_NONADDRESSABLE_P flag of fields before merging them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159438 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 05a01ab..61d0842 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2010-05-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gimple.h (compare_field_offset): Rename into...
+       (gimple_compare_field_offset): ...this.
+       * gimple.c (compare_field_offset): Rename into...
+       (gimple_compare_field_offset): ...this.  Compare the full access if
+       the offset is self-referential.
+       (gimple_types_compatible_p): Adjust for above renaming.
+       * lto-streamer-in.c (input_gimple_stmt): Likewise.  Also compare the
+       DECL_NONADDRESSABLE_P flag of fields before merging them.
+
 2010-05-15  Nathan Froyd  <froydnj@codesourcery.com>
 
        * tree.h (ctor_to_list): Delete.

diff --git a/gcc/gimple.h b/gcc/gimple.h
index e9d21a9..d54550c 100644 (file)
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -954,7 +954,7 @@ extern bool is_gimple_call_addr (tree);
 extern tree get_call_expr_in (tree t);
 
 extern void recalculate_side_effects (tree);
-extern bool compare_field_offset (tree, tree);
+extern bool gimple_compare_field_offset (tree, tree);
 extern tree gimple_register_type (tree);
 extern void print_gimple_types_stats (void);
 extern void free_gimple_type_tables (void);

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 441b2a4..1ce44f0 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gnat.dg/lto9.adb: New test.
+       * gnat.dg/lto9_pkg1.ads: New helper.
+       * gnat.dg/lto9_pkg2.ad[sb]: Likewise.
+
 2010-05-15  Jan Hubicka  <jh@suse.cz>
 
        * gcc.dg/lto/ipareference_1.c: Rename to ...