Index: llvm/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- llvm/lib/Target/X86/X86ISelLowering.cpp
+++ llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -17608,7 +17608,7 @@
         // operand form.
         N1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v4f32, N1);
         return DAG.getNode(X86ISD::BLENDI, dl, VT, N0, N1,
-                           DAG.getConstant(1, dl, MVT::i8));
+                           DAG.getTargetConstant(1, dl, MVT::i8));
       }
       // Create this as a scalar to vector..
       N1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v4f32, N1);
Index: llvm/test/CodeGen/X86/GlobalISel/isel-blendi-gettargetconstant.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/X86/GlobalISel/isel-blendi-gettargetconstant.ll
@@ -0,0 +1,12 @@
+; RUN: llc -mtriple=x86_64-linux-gnu - < %s -o -
+
+define void @csrot_(float* %0) #0 {
+1:
+  %2 = load float, float* %0, align 4
+  %3 = fsub float -0.000000e+00, %2
+  %4 = insertelement <2 x float> <float undef, float -0.000000e+00>, float %3, i32 0
+  store <2 x float> %4, <2 x float>* undef, align 8
+  ret void
+}
+
+attributes #0 = { "target-features"="+sse4.2" }