gimple.h (gimple_statement_base): Annotate with GTY chain_next.

2012-08-20  Richard Guenther  <rguenther@suse.de>

	* gimple.h (gimple_statement_base): Annotate with GTY chain_next.

From-SVN: r190525

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index db0e94cf7c9d2ac3ad80250e89f436e6044dfa89..4ecef15804869e93e61a516f83ace25c203d9482 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-08-20  Richard Guenther  <rguenther@suse.de>
+
+       * gimple.h (gimple_statement_base): Annotate with GTY chain_next.
+
 2012-08-20  Richard Guenther  <rguenther@suse.de>
 
        PR bootstrap/54326

diff --git a/gcc/gimple.h b/gcc/gimple.h
index 64ef68e57a1476c5e5d9ddb44906d3a5aaa58a1f..827103d0eb37058912dd262a5169b7bc2cb62807 100644 (file)
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -151,7 +151,7 @@ typedef struct
 /* Data structure definitions for GIMPLE tuples.  NOTE: word markers
    are for 64 bit hosts.  */
 
-struct GTY(()) gimple_statement_base {
+struct GTY((chain_next ("%h.next"))) gimple_statement_base {
   /* [ WORD 1 ]
      Main identifying code for a tuple.  */
   ENUM_BITFIELD(gimple_code) code : 8;