1 files changed, 0 insertions, 23 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
index c9a439c0012..94a66286368 100644
--- a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
@@ -461,29 +461,6 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST) {
       {s32, s64, v8s8, v16s8, v4s16, v8s16, v2s32, v4s32})
       .scalarize(1);
 
-  getActionDefinitionsBuilder(G_SHUFFLE_VECTOR)
-      .legalIf([=](const LegalityQuery &Query) {
-        const LLT &DstTy = Query.Types[0];
-        const LLT &SrcTy = Query.Types[1];
-        // For now just support the TBL2 variant which needs the source vectors
-        // to be the same size as the dest.
-        if (DstTy != SrcTy)
-          return false;
-        ArrayRef<LLT> SupportedDstTys = {v2s32, v4s32, v2s64};
-        for (auto &Ty : SupportedDstTys) {
-          if (DstTy == Ty)
-            return true;
-        }
-        return false;
-      })
-      // G_SHUFFLE_VECTOR can have scalar sources (from 1 x s vectors), we
-      // just want those lowered into G_BUILD_VECTOR
-      .lowerIf([=](const LegalityQuery &Query) {
-        return !Query.Types[1].isVector();
-      })
-      .clampNumElements(0, v4s32, v4s32)
-      .clampNumElements(0, v2s64, v2s64);
-
   computeTables();
   verify(*ST.getInstrInfo());
 }