[llvm] r225667 - IR: Separate out decrementUnresolvedOperandCount(), NFC

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Mon Jan 12 13:43:15 2015
New Revision: 225667

URL: http://llvm.org/viewvc/llvm-project?rev=225667&view=rev
Log:
IR: Separate out decrementUnresolvedOperandCount(), NFC

Modified:
    llvm/trunk/include/llvm/IR/Metadata.h
    llvm/trunk/lib/IR/Metadata.cpp

Modified: llvm/trunk/include/llvm/IR/Metadata.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/Metadata.h?rev=225667&r1=225666&r2=225667&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/Metadata.h (original)
+++ llvm/trunk/include/llvm/IR/Metadata.h Mon Jan 12 13:43:15 2015
@@ -763,6 +763,7 @@ private:
 
   void resolve();
   void resolveAfterOperandChange(Metadata *Old, Metadata *New);
+  void decrementUnresolvedOperandCount();
 };
 
 /// \brief Forward declaration of metadata.

Modified: llvm/trunk/lib/IR/Metadata.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Metadata.cpp?rev=225667&r1=225666&r2=225667&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Metadata.cpp (original)
+++ llvm/trunk/lib/IR/Metadata.cpp Mon Jan 12 13:43:15 2015
@@ -228,8 +228,7 @@ void ReplaceableMetadataImpl::resolveAll
       continue;
     if (OwnerMD->isResolved())
       continue;
-    if (!--OwnerMD->SubclassData32)
-      OwnerMD->resolve();
+    OwnerMD->decrementUnresolvedOperandCount();
   }
 }
 
@@ -455,16 +454,19 @@ void GenericMDNode::resolveAfterOperandC
   // Check if the last unresolved operand has just been resolved; if so,
   // resolve this as well.
   if (isOperandUnresolved(Old)) {
-    if (!isOperandUnresolved(New)) {
-      if (!--SubclassData32)
-        resolve();
-    }
+    if (!isOperandUnresolved(New))
+      decrementUnresolvedOperandCount();
   } else {
     // Operands shouldn't become unresolved.
     assert(isOperandUnresolved(New) && "Operand just became unresolved");
   }
 }
 
+void GenericMDNode::decrementUnresolvedOperandCount() {
+  if (!--SubclassData32)
+    resolve();
+}
+
 void GenericMDNode::resolveCycles() {
   if (isResolved())
     return;