Index: gcc/go/gofrontend/MERGE
===================================================================
--- gcc/go/gofrontend/MERGE	(revision 226533)
+++ gcc/go/gofrontend/MERGE	(working copy)
@@ -1,4 +1,4 @@
-a850225433a66a58613c22185c3b09626f5545eb
+bdd98c601f2c8dbd0bf821548ba09c038f7645c4
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.
Index: libgo/runtime/mprof.goc
===================================================================
--- libgo/runtime/mprof.goc	(revision 226525)
+++ libgo/runtime/mprof.goc	(working copy)
@@ -403,7 +403,7 @@ func ThreadCreateProfile(p Slice) (n int
 
 func Stack(b Slice, all bool) (n int) {
 	byte *pc;
-	bool enablegc;
+	bool enablegc = false;
 	
 	pc = (byte*)(uintptr)runtime_getcallerpc(&b);