diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index d5a5cc30e624..f95c88f5a3ee 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -12175,7 +12175,7 @@ static SDValue combineBVOfConsecutiveLoads(SDNode *N, SelectionDAG &DAG) {
   SDLoc dl(N);
   bool InputsAreConsecutiveLoads = true;
   bool InputsAreReverseConsecutive = true;
-  unsigned ElemSize = N->getValueType(0).getScalarSizeInBits() / 8;
+  unsigned ElemSize = N->getValueType(0).getScalarType().getStoreSize();
   SDValue FirstInput = N->getOperand(0);
   bool IsRoundOfExtLoad = false;
 
diff --git a/llvm/test/CodeGen/PowerPC/pr41177.ll b/llvm/test/CodeGen/PowerPC/pr41177.ll
new file mode 100644
index 000000000000..52108442893d
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/pr41177.ll
@@ -0,0 +1,12 @@
+; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu < %s 
+; REQUIRES: asserts
+
+define protected swiftcc void @"$s22LanguageServerProtocol13HoverResponseV8contents5rangeAcA13MarkupContentV_SnyAA8PositionVGSgtcfC"() {
+  %1 = load <2 x i64>, <2 x i64>* undef, align 16
+  %2 = load i1, i1* undef, align 8
+  %3 = insertelement <2 x i1> undef, i1 %2, i32 0
+  %4 = shufflevector <2 x i1> %3, <2 x i1> undef, <2 x i32> zeroinitializer
+  %5 = select <2 x i1> %4, <2 x i64> zeroinitializer, <2 x i64> %1
+  store <2 x i64> %5, <2 x i64>* undef, align 8
+  ret void
+}