Fix 255.vortex by using getClassB instead of getClass

llvm-svn: 15648
diff --git a/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp b/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp
index 41d3e15..8fd947f 100644
--- a/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp
+++ b/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp
@@ -605,7 +605,6 @@
       }
       return;
     }
-    
     std::cerr << "Unhandled integer constant!\n";
     abort();
   } else if (ConstantFP *CFP = dyn_cast<ConstantFP>(C)) {
@@ -1243,7 +1242,7 @@
   BuildMI(BB, PPC::PHI, 4, DestReg).addReg(FalseValue)
     .addMBB(copy0MBB).addReg(TrueValue).addMBB(copy1MBB);
   // For a register pair representing a long value, define the second reg
-  if (getClass(TrueVal->getType()) == cLong)
+  if (getClassB(TrueVal->getType()) == cLong)
     BuildMI(BB, PPC::LI, 1, DestReg+1).addImm(0);
   return;
 }