remove EVACUATED: store the forwarding pointer in the info pointer

[ghc-hetmet.git] / rts / LdvProfile.c

diff --git a/rts/LdvProfile.c b/rts/LdvProfile.c
index 1e2ffc8..0cd80de 100644 (file)
--- a/rts/LdvProfile.c
+++ b/rts/LdvProfile.c
@@ -68,26 +68,27 @@ STATIC_INLINE nat
 processHeapClosureForDead( StgClosure *c )
 {
     nat size;
-    StgInfoTable *info;
+    const StgInfoTable *info;
 
     info = get_itbl(c);
 
-    if (info->type != EVACUATED) {
-       ASSERT(((LDVW(c) & LDV_CREATE_MASK) >> LDV_SHIFT) <= era &&
-              ((LDVW(c) & LDV_CREATE_MASK) >> LDV_SHIFT) > 0);
-       ASSERT(((LDVW(c) & LDV_STATE_MASK) == LDV_STATE_CREATE) ||
-              (
-                  (LDVW(c) & LDV_LAST_MASK) <= era &&
-                  (LDVW(c) & LDV_LAST_MASK) > 0
-                  ));
-    }
-
-    if (info->type == EVACUATED) {
+    info = c->header.info;
+    if (IS_FORWARDING_PTR(info)) {
        // The size of the evacuated closure is currently stored in
        // the LDV field.  See SET_EVACUAEE_FOR_LDV() in
        // includes/StgLdvProf.h.
        return LDVW(c);
     }
+    info = INFO_PTR_TO_STRUCT(info);
+
+    ASSERT(((LDVW(c) & LDV_CREATE_MASK) >> LDV_SHIFT) <= era &&
+           ((LDVW(c) & LDV_CREATE_MASK) >> LDV_SHIFT) > 0);
+    ASSERT(((LDVW(c) & LDV_STATE_MASK) == LDV_STATE_CREATE) ||
+           (
+               (LDVW(c) & LDV_LAST_MASK) <= era &&
+               (LDVW(c) & LDV_LAST_MASK) > 0
+               ));
+
 
     size = closure_sizeW(c);