PR pch/13689

	* alias.c (new_alias_set): Mark last_alias_set for PCH.
	(get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
	for PCH.
	(get_frame_alias_set): Likewise, except rename it to 'frame_set'.
	* config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
	(get_TOC_alias_set): Mark 'set' for PCH.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@76031 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 12 insertions, 12 deletions

diff --git a/gcc/alias.c b/gcc/alias.c
index a56feae1170..02554a9a1ac 100644
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -592,11 +592,11 @@ get_alias_set (tree t)
 
 /* Return a brand-new alias set.  */
 
+static GTY(()) HOST_WIDE_INT last_alias_set;
+
 HOST_WIDE_INT
 new_alias_set (void)
 {
-  static HOST_WIDE_INT last_alias_set;
-
   if (flag_strict_aliasing)
     {
       if (!alias_sets)
@@ -724,29 +724,29 @@ record_component_aliases (tree type)
 /* Allocate an alias set for use in storing and reading from the varargs
    spill area.  */
 
+static GTY(()) HOST_WIDE_INT varargs_set = -1;
+
 HOST_WIDE_INT
 get_varargs_alias_set (void)
 {
-  static HOST_WIDE_INT set = -1;
-
-  if (set == -1)
-    set = new_alias_set ();
+  if (varargs_set == -1)
+    varargs_set = new_alias_set ();
 
-  return set;
+  return varargs_set;
 }
 
 /* Likewise, but used for the fixed portions of the frame, e.g., register
    save areas.  */
 
+static GTY(()) HOST_WIDE_INT frame_set = -1;
+
 HOST_WIDE_INT
 get_frame_alias_set (void)
 {
-  static HOST_WIDE_INT set = -1;
+  if (frame_set == -1)
+    frame_set = new_alias_set ();
 
-  if (set == -1)
-    set = new_alias_set ();
-
-  return set;
+  return frame_set;
 }
 
 /* Inside SRC, the source of a SET, find a base address.  */