Avoid a compiler warning about reg possibly being used uninitialized

when building with assertions disabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127675 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PTX/PTXISelLowering.cpp b/lib/Target/PTX/PTXISelLowering.cpp
index 147b2a82cfcd25ba18de814fb2da8d6e5925b848..1b4b7e6625d607cbcb274bed4e5587c2bfadf224 100644 (file)
--- a/lib/Target/PTX/PTXISelLowering.cpp
+++ b/lib/Target/PTX/PTXISelLowering.cpp
@@ -212,11 +212,9 @@ SDValue PTXTargetLowering::
   else if (Outs[0].VT == MVT::f32) {
     reg = PTX::F0;
   }
-  else if (Outs[0].VT == MVT::f64) {
-    reg = PTX::FD0;
-  }
   else {
-    assert(false && "Can return only basic types");
+    assert(Outs[0].VT == MVT::f64 && "Can return only basic types");
+    reg = PTX::FD0;
   }
 
   MachineFunction &MF = DAG.getMachineFunction();