use getNumArgOperands instead of getNumOperands

llvm-svn: 107272
diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index 31d1d43..70a02b2 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -449,7 +449,7 @@
     if (local_dep.isDef()) {
       CallInst* local_cdep = cast<CallInst>(local_dep.getInst());
 
-      if (local_cdep->getNumOperands() != C->getNumOperands()) {
+      if (local_cdep->getNumArgOperands() != C->getNumArgOperands()) {
         valueNumbering[C] = nextValueNumber;
         return nextValueNumber++;
       }
@@ -506,7 +506,7 @@
       return nextValueNumber++;
     }
 
-    if (cdep->getNumOperands() != C->getNumOperands()) {
+    if (cdep->getNumArgOperands() != C->getNumArgOperands()) {
       valueNumbering[C] = nextValueNumber;
       return nextValueNumber++;
     }