[project @ 2003-08-14 15:36:13 by simonmar]

Reset g0s0->n_to_blocks when using the two-space collector.  Fixes
ever-increasing live data count with +RTS -Sstderr -G1.

ghc/rts/GC.c

 /* -----------------------------------------------------------------------------
- * $Id: GC.c,v 1.157 2003/06/26 20:47:47 panne Exp $
+ * $Id: GC.c,v 1.158 2003/08/14 15:36:13 simonmar Exp $
  *
  * (c) The GHC Team 1998-2003
  *
@@ -378,6 +378,7 @@ GarbageCollect ( void (*get_roots)(evac_fn), rtsBool force_major_gc )
   if (RtsFlags.GcFlags.generations == 1) {
     old_to_blocks = g0s0->to_blocks;
     g0s0->to_blocks = NULL;
+    g0s0->n_to_blocks = 0;
   }
 
   /* Keep a count of how many new blocks we allocated during this GC