Update tests

Author: lukel97

llvm/test/Transforms/LoopVectorize/RISCV/evl-compatible-loops.ll

@@ -10,18 +10,18 @@ define void @test_wide_integer_induction(ptr noalias %a, i64 %N) {
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    [[TMP0:%.*]] = sub i64 -1, [[N]]
 ; CHECK-NEXT:    [[TMP1:%.*]] = call i64 @llvm.vscale.i64()
-; CHECK-NEXT:    [[TMP2:%.*]] = mul i64 [[TMP1]], 2
+; CHECK-NEXT:    [[TMP2:%.*]] = mul nuw i64 [[TMP1]], 2
 ; CHECK-NEXT:    [[TMP3:%.*]] = icmp ult i64 [[TMP0]], [[TMP2]]
 ; CHECK-NEXT:    br i1 [[TMP3]], label [[SCALAR_PH:%.*]], label [[ENTRY:%.*]]
 ; CHECK:       vector.ph:
 ; CHECK-NEXT:    [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
-; CHECK-NEXT:    [[TMP5:%.*]] = mul i64 [[TMP4]], 2
+; CHECK-NEXT:    [[TMP5:%.*]] = mul nuw i64 [[TMP4]], 2
 ; CHECK-NEXT:    [[TMP6:%.*]] = sub i64 [[TMP5]], 1
 ; CHECK-NEXT:    [[N_RND_UP:%.*]] = add i64 [[N]], [[TMP6]]
 ; CHECK-NEXT:    [[N_MOD_VF:%.*]] = urem i64 [[N_RND_UP]], [[TMP5]]
 ; CHECK-NEXT:    [[N_VEC:%.*]] = sub i64 [[N_RND_UP]], [[N_MOD_VF]]
 ; CHECK-NEXT:    [[TMP7:%.*]] = call i64 @llvm.vscale.i64()
-; CHECK-NEXT:    [[TMP8:%.*]] = mul i64 [[TMP7]], 2
+; CHECK-NEXT:    [[TMP8:%.*]] = mul nuw i64 [[TMP7]], 2
 ; CHECK-NEXT:    [[TMP9:%.*]] = call <vscale x 2 x i64> @llvm.stepvector.nxv2i64()
 ; CHECK-NEXT:    [[TMP10:%.*]] = mul <vscale x 2 x i64> [[TMP9]], splat (i64 1)
 ; CHECK-NEXT:    [[INDUCTION:%.*]] = add <vscale x 2 x i64> zeroinitializer, [[TMP10]]