diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 1695bc5..742bf74 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -20877,34 +20877,17 @@
     } else if (Cond.getOpcode() == ISD::SETCC &&
                cast<CondCodeSDNode>(Cond.getOperand(2))->get() == ISD::SETUNE) {
       // For FCMP_UNE, we can emit
-      // two branches instead of an explicit AND instruction with a
-      // separate test. However, we only do this if this block doesn't
-      // have a fall-through edge, because this requires an explicit
-      // jmp when the condition is false.
-      if (Op.getNode()->hasOneUse()) {
-        SDNode *User = *Op.getNode()->use_begin();
-        // Look for an unconditional branch following this conditional branch.
-        // We need this because we need to reverse the successors in order
-        // to implement FCMP_UNE.
-        if (User->getOpcode() == ISD::BR) {
-          SDValue FalseBB = User->getOperand(1);
-          SDNode *NewBR =
-            DAG.UpdateNodeOperands(User, User->getOperand(0), Dest);
-          assert(NewBR == User);
-          (void)NewBR;
-
-          SDValue Cmp = DAG.getNode(X86ISD::CMP, dl, MVT::i32,
-                                    Cond.getOperand(0), Cond.getOperand(1));
-          Cmp = ConvertCmpIfNecessary(Cmp, DAG);
-          CC = DAG.getConstant(X86::COND_NE, dl, MVT::i8);
-          Chain = DAG.getNode(X86ISD::BRCOND, dl, Op.getValueType(),
-                              Chain, Dest, CC, Cmp);
-          CC = DAG.getConstant(X86::COND_NP, dl, MVT::i8);
-          Cond = Cmp;
-          addTest = false;
-          Dest = FalseBB;
-        }
-      }
+      // two branches instead of an explicit OR instruction with a
+      // separate test.
+      SDValue Cmp = DAG.getNode(X86ISD::CMP, dl, MVT::i32,
+                                Cond.getOperand(0), Cond.getOperand(1));
+      Cmp = ConvertCmpIfNecessary(Cmp, DAG);
+      CC = DAG.getConstant(X86::COND_NE, dl, MVT::i8);
+      Chain = DAG.getNode(X86ISD::BRCOND, dl, Op.getValueType(),
+                          Chain, Dest, CC, Cmp);
+      CC = DAG.getConstant(X86::COND_P, dl, MVT::i8);
+      Cond = Cmp;
+      addTest = false;
     }
   }