diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
index 866744c..4644e95 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
@@ -2143,9 +2143,9 @@
   SDValue TrueVal = GetPromotedFloat(N->getOperand(2));
   SDValue FalseVal = GetPromotedFloat(N->getOperand(3));
 
-  return DAG.getNode(ISD::SELECT_CC, SDLoc(N), N->getValueType(0),
-                     N->getOperand(0), N->getOperand(1), TrueVal, FalseVal,
-                     N->getOperand(4));
+  return DAG.getNode(ISD::SELECT_CC, SDLoc(N),
+                     TrueVal.getNode()->getValueType(0), N->getOperand(0),
+                     N->getOperand(1), TrueVal, FalseVal, N->getOperand(4));
 }
 
 // Construct a SDNode that transforms the SINT or UINT operand to the promoted
diff --git a/test/CodeGen/X86/half.ll b/test/CodeGen/X86/half.ll
index 2bdd537..f8688de 100644
--- a/test/CodeGen/X86/half.ll
+++ b/test/CodeGen/X86/half.ll
@@ -938,4 +938,67 @@
   ret float %tmp3
 }
 
+define half @PR40273(half) #0 {
+; CHECK-LIBCALL-LABEL: PR40273:
+; CHECK-LIBCALL:       # %bb.0:
+; CHECK-LIBCALL-NEXT:    pushq %rax
+; CHECK-LIBCALL-NEXT:    callq __gnu_f2h_ieee
+; CHECK-LIBCALL-NEXT:    movzwl %ax, %edi
+; CHECK-LIBCALL-NEXT:    callq __gnu_h2f_ieee
+; CHECK-LIBCALL-NEXT:    xorps %xmm1, %xmm1
+; CHECK-LIBCALL-NEXT:    ucomiss %xmm1, %xmm0
+; CHECK-LIBCALL-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; CHECK-LIBCALL-NEXT:    jne .LBB17_3
+; CHECK-LIBCALL-NEXT:  # %bb.1:
+; CHECK-LIBCALL-NEXT:    jp .LBB17_3
+; CHECK-LIBCALL-NEXT:  # %bb.2:
+; CHECK-LIBCALL-NEXT:    xorps %xmm0, %xmm0
+; CHECK-LIBCALL-NEXT:  .LBB17_3:
+; CHECK-LIBCALL-NEXT:    popq %rax
+; CHECK-LIBCALL-NEXT:    retq
+;
+; BWON-F16C-LABEL: PR40273:
+; BWON-F16C:       # %bb.0:
+; BWON-F16C-NEXT:    vcvtps2ph $4, %xmm0, %xmm0
+; BWON-F16C-NEXT:    vcvtph2ps %xmm0, %xmm0
+; BWON-F16C-NEXT:    vxorps %xmm1, %xmm1, %xmm1
+; BWON-F16C-NEXT:    vucomiss %xmm1, %xmm0
+; BWON-F16C-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; BWON-F16C-NEXT:    jne .LBB17_3
+; BWON-F16C-NEXT:  # %bb.1:
+; BWON-F16C-NEXT:    jp .LBB17_3
+; BWON-F16C-NEXT:  # %bb.2:
+; BWON-F16C-NEXT:    vxorps %xmm0, %xmm0, %xmm0
+; BWON-F16C-NEXT:  .LBB17_3:
+; BWON-F16C-NEXT:    retq
+;
+; CHECK-I686-LABEL: PR40273:
+; CHECK-I686:       # %bb.0:
+; CHECK-I686-NEXT:    subl $12, %esp
+; CHECK-I686-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; CHECK-I686-NEXT:    movss %xmm0, (%esp)
+; CHECK-I686-NEXT:    calll __gnu_f2h_ieee
+; CHECK-I686-NEXT:    movzwl %ax, %eax
+; CHECK-I686-NEXT:    movl %eax, (%esp)
+; CHECK-I686-NEXT:    calll __gnu_h2f_ieee
+; CHECK-I686-NEXT:    fstps {{[0-9]+}}(%esp)
+; CHECK-I686-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; CHECK-I686-NEXT:    xorps %xmm1, %xmm1
+; CHECK-I686-NEXT:    ucomiss %xmm1, %xmm0
+; CHECK-I686-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; CHECK-I686-NEXT:    jne .LBB17_3
+; CHECK-I686-NEXT:  # %bb.1:
+; CHECK-I686-NEXT:    jp .LBB17_3
+; CHECK-I686-NEXT:  # %bb.2:
+; CHECK-I686-NEXT:    xorps %xmm0, %xmm0
+; CHECK-I686-NEXT:  .LBB17_3:
+; CHECK-I686-NEXT:    movss %xmm0, {{[0-9]+}}(%esp)
+; CHECK-I686-NEXT:    flds {{[0-9]+}}(%esp)
+; CHECK-I686-NEXT:    addl $12, %esp
+; CHECK-I686-NEXT:    retl
+  %2 = fcmp une half %0, 0xH0000
+  %3 = uitofp i1 %2 to half
+  ret half %3
+}
+
 attributes #0 = { nounwind }