Only check for isStreaming()

Author: huntergr-arm

llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

@@ -30003,7 +30003,7 @@ SDValue AArch64TargetLowering::LowerFixedLengthVECTOR_SHUFFLEToSVE(
     }
 
     if (Subtarget->hasSVE2p1() ||
-        (Subtarget->hasSME2p1() && Subtarget->isSVEorStreamingSVEAvailable())) {
+        (Subtarget->hasSME2p1() && Subtarget->isStreaming())) {
       assert(VT.getFixedSizeInBits() % AArch64::SVEBitsPerBlock == 0 &&
              "Unsupported SVE vector size");
 

llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp

@@ -5600,8 +5600,7 @@ AArch64TTIImpl::getShuffleCost(TTI::ShuffleKind Kind, VectorType *DstTy,
   }
 
   // Segmented shuffle matching.
-  if ((ST->hasSVE2p1() ||
-       (ST->hasSME2p1() && ST->isSVEorStreamingSVEAvailable())) &&
+  if ((ST->hasSVE2p1() || (ST->hasSME2p1() && ST->isStreaming())) &&
       Kind == TTI::SK_PermuteSingleSrc && isa<FixedVectorType>(SrcTy) &&
       SrcTy->getPrimitiveSizeInBits().isKnownMultipleOf(
           AArch64::SVEBitsPerBlock)) {