* tree.c (new_alias_set): Return zero if !flag_strict_aliasing.

From-SVN: r24623

2 files changed, 8 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6c2f9c..dc4cbad 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jan 11 22:54:14 1999  Richard Henderson  <rth@cygnus.com>
+
+	* tree.c (new_alias_set): Return zero if !flag_strict_aliasing.
+
 Mon Jan 11 22:36:01 1999  Richard Henderson  <rth@cygnus.com>
 
 	* basic-block.h (basic_block_head): Rename to x_basic_block_head.
diff --git a/gcc/tree.c b/gcc/tree.c
index 7425b72..053420c 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5124,5 +5124,8 @@ int
 new_alias_set ()
 {
   static int last_alias_set;
-  return ++last_alias_set;
+  if (flag_strict_aliasing)
+    return ++last_alias_set;
+  else
+    return 0;
 }