[llvm] Construct SmallVector with ArrayRef (NFC) (#132560)

Author: kazutakahirata

llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp

@@ -183,7 +183,7 @@ void LegalizerHelper::insertParts(Register DstReg,
   // Merge sub-vectors with different number of elements and insert into DstReg.
   if (ResultTy.isVector()) {
     assert(LeftoverRegs.size() == 1 && "Expected one leftover register");
-    SmallVector<Register, 8> AllRegs(PartRegs.begin(), PartRegs.end());
+    SmallVector<Register, 8> AllRegs(PartRegs);
     AllRegs.append(LeftoverRegs.begin(), LeftoverRegs.end());
     return mergeMixedSubvectors(DstReg, AllRegs);
   }

llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

@@ -17651,8 +17651,7 @@ bool AArch64TargetLowering::lowerInterleaveIntrinsicToStore(
         Builder.CreateVectorSplat(StTy->getElementCount(), Builder.getTrue());
 
   auto ExtractedValues = InterleavedValues;
-  SmallVector<Value *, 4> StoreOperands(InterleavedValues.begin(),
-                                        InterleavedValues.end());
+  SmallVector<Value *, 4> StoreOperands(InterleavedValues);
   if (UseScalable)
     StoreOperands.push_back(Pred);
   StoreOperands.push_back(BaseAddr);

llvm/lib/Target/RISCV/RISCVISelLowering.cpp

@@ -23255,8 +23255,7 @@ bool RISCVTargetLowering::lowerInterleaveIntrinsicToStore(
         SI->getModule(), FixedVssegIntrIds[Factor - 2],
         {InVTy, SI->getPointerOperandType(), XLenTy});
 
-    SmallVector<Value *, 10> Ops(InterleaveValues.begin(),
-                                 InterleaveValues.end());
+    SmallVector<Value *, 10> Ops(InterleaveValues);
     Value *VL = ConstantInt::get(XLenTy, FVTy->getNumElements());
     Ops.append({SI->getPointerOperand(), VL});