diff --git a/llvm/lib/Target/PowerPC/PPCInstrVSX.td b/llvm/lib/Target/PowerPC/PPCInstrVSX.td
--- a/llvm/lib/Target/PowerPC/PPCInstrVSX.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrVSX.td
@@ -3547,7 +3547,7 @@
   (SUBREG_TO_REG (i64 1), (MTVSRWZ $A), sub_64)>;
 defm : ScalToVecWPermute<
   v8i16, (i32 i32:$A),
-  (SUBREG_TO_REG (i64 1), MovesToVSR.BE_BYTE_0, sub_64),
+  (SUBREG_TO_REG (i64 1), MovesToVSR.BE_HALF_0, sub_64),
   (SUBREG_TO_REG (i64 1), (MTVSRWZ $A), sub_64)>;
 defm : ScalToVecWPermute<
   v4i32, (i32 i32:$A),
diff --git a/llvm/test/CodeGen/PowerPC/scalar_vector_test_5.ll b/llvm/test/CodeGen/PowerPC/scalar_vector_test_5.ll
--- a/llvm/test/CodeGen/PowerPC/scalar_vector_test_5.ll
+++ b/llvm/test/CodeGen/PowerPC/scalar_vector_test_5.ll
@@ -30,7 +30,7 @@
 ; P8BE-LABEL: scalar_to_vector_half:
 ; P8BE:       # %bb.0: # %entry
 ; P8BE-NEXT:    lhz r3, 0(r3)
-; P8BE-NEXT:    sldi r3, r3, 56
+; P8BE-NEXT:    sldi r3, r3, 48
 ; P8BE-NEXT:    mtfprd f0, r3
 ; P8BE-NEXT:    mffprd r3, f0
 ; P8BE-NEXT:    rldicl r3, r3, 8, 56