[project @ 2003-02-12 11:59:49 by simonmar]

Fix two bugs/omissions in the new THUNK_SELECTOR code which cause
biographical profiling to fall over.

(aka rev. 1.135.4.10)

diff --git a/ghc/rts/GC.c b/ghc/rts/GC.c
index 89a709d..6e6bd07 100644 (file)
--- a/ghc/rts/GC.c
+++ b/ghc/rts/GC.c
@@ -1,7 +1,7 @@
 /* -----------------------------------------------------------------------------
- * $Id: GC.c,v 1.146 2002/12/11 15:36:42 simonmar Exp $
+ * $Id: GC.c,v 1.147 2003/02/12 11:59:49 simonmar Exp $
  *
- * (c) The GHC Team 1998-2002
+ * (c) The GHC Team 1998-2003
  *
  * Generational garbage collector
  *
@@ -2059,8 +2059,19 @@ selector_loop:
              // because we are guaranteed that p is in a generation
              // that we are collecting, and we never want to put the
              // indirection on a mutable list.
+#ifdef PROFILING
+             // For the purposes of LDV profiling, we have destroyed
+             // the original selector thunk.
+             SET_INFO(p, info_ptr);
+             LDV_recordDead_FILL_SLOP_DYNAMIC(selectee);
+#endif
              ((StgInd *)selectee)->indirectee = val;
              SET_INFO(selectee,&stg_IND_info);
+#ifdef PROFILING
+             // For the purposes of LDV profiling, we have created an
+             // indirection.
+             LDV_recordCreate(selectee);
+#endif
              selectee = val;
              goto selector_loop;
          }