[llvm-commits] [llvm] r56662 - in /llvm/branches/ggreif/use-diet/include/llvm: Use.h Value.h

[Gabor Greif]

Author: ggreif
Date: Fri Sep 26 11:55:34 2008
New Revision: 56662

URL: http://llvm.org/viewvc/llvm-project?rev=56662&view=rev
Log:
be more thorough when checking whether a Use must be unchained

Modified:
    llvm/branches/ggreif/use-diet/include/llvm/Use.h
    llvm/branches/ggreif/use-diet/include/llvm/Value.h

Modified: llvm/branches/ggreif/use-diet/include/llvm/Use.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/use-diet/include/llvm/Use.h?rev=56662&r1=56661&r2=56662&view=diff

==============================================================================
--- llvm/branches/ggreif/use-diet/include/llvm/Use.h (original)
+++ llvm/branches/ggreif/use-diet/include/llvm/Use.h Fri Sep 26 11:55:34 2008
@@ -92,7 +92,7 @@
 
   /// Destructor - Only for zap()
   inline ~Use() {
-    if (!isNil(Next)) removeFromList();
+    if (Next != nilUse(0)) removeFromList();
   }
 
   /// Default ctor - This leaves the Use completely uninitialized.  The only thing

Modified: llvm/branches/ggreif/use-diet/include/llvm/Value.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/use-diet/include/llvm/Value.h?rev=56662&r1=56661&r2=56662&view=diff

==============================================================================
--- llvm/branches/ggreif/use-diet/include/llvm/Value.h (original)
+++ llvm/branches/ggreif/use-diet/include/llvm/Value.h Fri Sep 26 11:55:34 2008
@@ -238,7 +238,7 @@
 }
 
 void Use::set(Value *V) {
-  if (!isNil(Next)) removeFromList();
+  if (Next != nilUse(0)) removeFromList();
   if (V) V->addUse(*this);
   else Next = nilUse(0);
 }