1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp
index 622abbdc3c4..20871a73f17 100644
--- a/llvm/lib/Target/X86/X86Subtarget.cpp
+++ b/llvm/lib/Target/X86/X86Subtarget.cpp
@@ -320,6 +320,7 @@ void X86Subtarget::initializeEnvironment() {
   HasSSEUnalignedMem = false;
   HasCmpxchg16b = false;
   UseLeaForSP = false;
+  HasFastVariableShuffle = false;
   HasFastPartialYMMorZMMWrite = false;
   HasFastGather = false;
   HasFastScalarFSQRT = false;