Replace all usages of Type::isPointerType with isa<PointerType>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2486 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 70a6ae9..c4ab67f 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -389,7 +389,7 @@
     // VarType Fields: bit0 = isConstant, bit1 = hasInitializer,
     // bit2 = isInternal, bit3+ = slot#
     const Type *Ty = getType(VarType >> 3);
-    if (!Ty || !Ty->isPointerType()) { 
+    if (!Ty || !isa<PointerType>(Ty)) { 
       Error = "Global not pointer type!  Ty = " + Ty->getDescription();
       return failure(true); 
     }