| // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon -target-cpu cyclone \ |
| // RUN: -disable-O0-optnone -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s |
| |
| // Test new aarch64 intrinsics and types |
| |
| #include <arm_neon.h> |
| |
| |
| // CHECK-LABEL: define float @test_vmuls_lane_f32(float %a, <2 x float> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x float> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x float> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <2 x float> [[TMP1]], i32 1 |
| // CHECK: [[MUL:%.*]] = fmul float %a, [[VGET_LANE]] |
| // CHECK: ret float [[MUL]] |
| float32_t test_vmuls_lane_f32(float32_t a, float32x2_t b) { |
| return vmuls_lane_f32(a, b, 1); |
| } |
| |
| // CHECK-LABEL: define double @test_vmuld_lane_f64(double %a, <1 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP1]], i32 0 |
| // CHECK: [[MUL:%.*]] = fmul double %a, [[VGET_LANE]] |
| // CHECK: ret double [[MUL]] |
| float64_t test_vmuld_lane_f64(float64_t a, float64x1_t b) { |
| return vmuld_lane_f64(a, b, 0); |
| } |
| |
| // CHECK-LABEL: define float @test_vmuls_laneq_f32(float %a, <4 x float> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x float> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x float> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <4 x float> [[TMP1]], i32 3 |
| // CHECK: [[MUL:%.*]] = fmul float %a, [[VGETQ_LANE]] |
| // CHECK: ret float [[MUL]] |
| float32_t test_vmuls_laneq_f32(float32_t a, float32x4_t b) { |
| return vmuls_laneq_f32(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define double @test_vmuld_laneq_f64(double %a, <2 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x double> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <2 x double> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <2 x double> [[TMP1]], i32 1 |
| // CHECK: [[MUL:%.*]] = fmul double %a, [[VGETQ_LANE]] |
| // CHECK: ret double [[MUL]] |
| float64_t test_vmuld_laneq_f64(float64_t a, float64x2_t b) { |
| return vmuld_laneq_f64(a, b, 1); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vmul_n_f64(<1 x double> %a, double %b) #0 { |
| // CHECK: [[TMP2:%.*]] = bitcast <1 x double> %a to double |
| // CHECK: [[TMP3:%.*]] = fmul double [[TMP2]], %b |
| // CHECK: [[TMP4:%.*]] = bitcast double [[TMP3]] to <1 x double> |
| // CHECK: ret <1 x double> [[TMP4]] |
| float64x1_t test_vmul_n_f64(float64x1_t a, float64_t b) { |
| return vmul_n_f64(a, b); |
| } |
| |
| // CHECK-LABEL: define float @test_vmulxs_lane_f32(float %a, <2 x float> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x float> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x float> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <2 x float> [[TMP1]], i32 1 |
| // CHECK: [[VMULXS_F32_I:%.*]] = call float @llvm.aarch64.neon.fmulx.f32(float %a, float [[VGET_LANE]]) |
| // CHECK: ret float [[VMULXS_F32_I]] |
| float32_t test_vmulxs_lane_f32(float32_t a, float32x2_t b) { |
| return vmulxs_lane_f32(a, b, 1); |
| } |
| |
| // CHECK-LABEL: define float @test_vmulxs_laneq_f32(float %a, <4 x float> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x float> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x float> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <4 x float> [[TMP1]], i32 3 |
| // CHECK: [[VMULXS_F32_I:%.*]] = call float @llvm.aarch64.neon.fmulx.f32(float %a, float [[VGETQ_LANE]]) |
| // CHECK: ret float [[VMULXS_F32_I]] |
| float32_t test_vmulxs_laneq_f32(float32_t a, float32x4_t b) { |
| return vmulxs_laneq_f32(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define double @test_vmulxd_lane_f64(double %a, <1 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP1]], i32 0 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double %a, double [[VGET_LANE]]) |
| // CHECK: ret double [[VMULXD_F64_I]] |
| float64_t test_vmulxd_lane_f64(float64_t a, float64x1_t b) { |
| return vmulxd_lane_f64(a, b, 0); |
| } |
| |
| // CHECK-LABEL: define double @test_vmulxd_laneq_f64(double %a, <2 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x double> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <2 x double> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <2 x double> [[TMP1]], i32 1 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double %a, double [[VGETQ_LANE]]) |
| // CHECK: ret double [[VMULXD_F64_I]] |
| float64_t test_vmulxd_laneq_f64(float64_t a, float64x2_t b) { |
| return vmulxd_laneq_f64(a, b, 1); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vmulx_lane_f64(<1 x double> %a, <1 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP1]], i32 0 |
| // CHECK: [[TMP2:%.*]] = bitcast <1 x double> %b to <8 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP2]] to <1 x double> |
| // CHECK: [[VGET_LANE6:%.*]] = extractelement <1 x double> [[TMP3]], i32 0 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double [[VGET_LANE]], double [[VGET_LANE6]]) |
| // CHECK: [[TMP4:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP5:%.*]] = bitcast <8 x i8> [[TMP4]] to <1 x double> |
| // CHECK: [[VSET_LANE:%.*]] = insertelement <1 x double> [[TMP5]], double [[VMULXD_F64_I]], i32 0 |
| // CHECK: ret <1 x double> [[VSET_LANE]] |
| float64x1_t test_vmulx_lane_f64(float64x1_t a, float64x1_t b) { |
| return vmulx_lane_f64(a, b, 0); |
| } |
| |
| |
| // CHECK-LABEL: define <1 x double> @test_vmulx_laneq_f64_0(<1 x double> %a, <2 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP1]], i32 0 |
| // CHECK: [[TMP2:%.*]] = bitcast <2 x double> %b to <16 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <16 x i8> [[TMP2]] to <2 x double> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <2 x double> [[TMP3]], i32 0 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double [[VGET_LANE]], double [[VGETQ_LANE]]) |
| // CHECK: [[TMP4:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP5:%.*]] = bitcast <8 x i8> [[TMP4]] to <1 x double> |
| // CHECK: [[VSET_LANE:%.*]] = insertelement <1 x double> [[TMP5]], double [[VMULXD_F64_I]], i32 0 |
| // CHECK: ret <1 x double> [[VSET_LANE]] |
| float64x1_t test_vmulx_laneq_f64_0(float64x1_t a, float64x2_t b) { |
| return vmulx_laneq_f64(a, b, 0); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vmulx_laneq_f64_1(<1 x double> %a, <2 x double> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP1]], i32 0 |
| // CHECK: [[TMP2:%.*]] = bitcast <2 x double> %b to <16 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <16 x i8> [[TMP2]] to <2 x double> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <2 x double> [[TMP3]], i32 1 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double [[VGET_LANE]], double [[VGETQ_LANE]]) |
| // CHECK: [[TMP4:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP5:%.*]] = bitcast <8 x i8> [[TMP4]] to <1 x double> |
| // CHECK: [[VSET_LANE:%.*]] = insertelement <1 x double> [[TMP5]], double [[VMULXD_F64_I]], i32 0 |
| // CHECK: ret <1 x double> [[VSET_LANE]] |
| float64x1_t test_vmulx_laneq_f64_1(float64x1_t a, float64x2_t b) { |
| return vmulx_laneq_f64(a, b, 1); |
| } |
| |
| |
| // CHECK-LABEL: define float @test_vfmas_lane_f32(float %a, float %b, <2 x float> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x float> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x float> |
| // CHECK: [[EXTRACT:%.*]] = extractelement <2 x float> [[TMP1]], i32 1 |
| // CHECK: [[TMP2:%.*]] = call float @llvm.fma.f32(float %b, float [[EXTRACT]], float %a) |
| // CHECK: ret float [[TMP2]] |
| float32_t test_vfmas_lane_f32(float32_t a, float32_t b, float32x2_t c) { |
| return vfmas_lane_f32(a, b, c, 1); |
| } |
| |
| // CHECK-LABEL: define double @test_vfmad_lane_f64(double %a, double %b, <1 x double> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[EXTRACT:%.*]] = extractelement <1 x double> [[TMP1]], i32 0 |
| // CHECK: [[TMP2:%.*]] = call double @llvm.fma.f64(double %b, double [[EXTRACT]], double %a) |
| // CHECK: ret double [[TMP2]] |
| float64_t test_vfmad_lane_f64(float64_t a, float64_t b, float64x1_t c) { |
| return vfmad_lane_f64(a, b, c, 0); |
| } |
| |
| // CHECK-LABEL: define double @test_vfmad_laneq_f64(double %a, double %b, <2 x double> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x double> %c to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <2 x double> |
| // CHECK: [[EXTRACT:%.*]] = extractelement <2 x double> [[TMP1]], i32 1 |
| // CHECK: [[TMP2:%.*]] = call double @llvm.fma.f64(double %b, double [[EXTRACT]], double %a) |
| // CHECK: ret double [[TMP2]] |
| float64_t test_vfmad_laneq_f64(float64_t a, float64_t b, float64x2_t c) { |
| return vfmad_laneq_f64(a, b, c, 1); |
| } |
| |
| // CHECK-LABEL: define float @test_vfmss_lane_f32(float %a, float %b, <2 x float> %c) #0 { |
| // CHECK: [[SUB:%.*]] = fsub float -0.000000e+00, %b |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x float> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x float> |
| // CHECK: [[EXTRACT:%.*]] = extractelement <2 x float> [[TMP1]], i32 1 |
| // CHECK: [[TMP2:%.*]] = call float @llvm.fma.f32(float [[SUB]], float [[EXTRACT]], float %a) |
| // CHECK: ret float [[TMP2]] |
| float32_t test_vfmss_lane_f32(float32_t a, float32_t b, float32x2_t c) { |
| return vfmss_lane_f32(a, b, c, 1); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vfma_lane_f64(<1 x double> %a, <1 x double> %b, <1 x double> %v) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <1 x double> %b to <8 x i8> |
| // CHECK: [[TMP2:%.*]] = bitcast <1 x double> %v to <8 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP2]] to <1 x double> |
| // CHECK: [[LANE:%.*]] = shufflevector <1 x double> [[TMP3]], <1 x double> [[TMP3]], <1 x i32> zeroinitializer |
| // CHECK: [[FMLA:%.*]] = bitcast <8 x i8> [[TMP1]] to <1 x double> |
| // CHECK: [[FMLA1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[FMLA2:%.*]] = call <1 x double> @llvm.fma.v1f64(<1 x double> [[FMLA]], <1 x double> [[LANE]], <1 x double> [[FMLA1]]) |
| // CHECK: ret <1 x double> [[FMLA2]] |
| float64x1_t test_vfma_lane_f64(float64x1_t a, float64x1_t b, float64x1_t v) { |
| return vfma_lane_f64(a, b, v, 0); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vfms_lane_f64(<1 x double> %a, <1 x double> %b, <1 x double> %v) #0 { |
| // CHECK: [[SUB:%.*]] = fsub <1 x double> <double -0.000000e+00>, %b |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <1 x double> [[SUB]] to <8 x i8> |
| // CHECK: [[TMP2:%.*]] = bitcast <1 x double> %v to <8 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP2]] to <1 x double> |
| // CHECK: [[LANE:%.*]] = shufflevector <1 x double> [[TMP3]], <1 x double> [[TMP3]], <1 x i32> zeroinitializer |
| // CHECK: [[FMLA:%.*]] = bitcast <8 x i8> [[TMP1]] to <1 x double> |
| // CHECK: [[FMLA1:%.*]] = bitcast <8 x i8> [[TMP0]] to <1 x double> |
| // CHECK: [[FMLA2:%.*]] = call <1 x double> @llvm.fma.v1f64(<1 x double> [[FMLA]], <1 x double> [[LANE]], <1 x double> [[FMLA1]]) |
| // CHECK: ret <1 x double> [[FMLA2]] |
| float64x1_t test_vfms_lane_f64(float64x1_t a, float64x1_t b, float64x1_t v) { |
| return vfms_lane_f64(a, b, v, 0); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vfma_laneq_f64(<1 x double> %a, <1 x double> %b, <2 x double> %v) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <1 x double> %b to <8 x i8> |
| // CHECK: [[TMP2:%.*]] = bitcast <2 x double> %v to <16 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP0]] to double |
| // CHECK: [[TMP4:%.*]] = bitcast <8 x i8> [[TMP1]] to double |
| // CHECK: [[TMP5:%.*]] = bitcast <16 x i8> [[TMP2]] to <2 x double> |
| // CHECK: [[EXTRACT:%.*]] = extractelement <2 x double> [[TMP5]], i32 0 |
| // CHECK: [[TMP6:%.*]] = call double @llvm.fma.f64(double [[TMP4]], double [[EXTRACT]], double [[TMP3]]) |
| // CHECK: [[TMP7:%.*]] = bitcast double [[TMP6]] to <1 x double> |
| // CHECK: ret <1 x double> [[TMP7]] |
| float64x1_t test_vfma_laneq_f64(float64x1_t a, float64x1_t b, float64x2_t v) { |
| return vfma_laneq_f64(a, b, v, 0); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vfms_laneq_f64(<1 x double> %a, <1 x double> %b, <2 x double> %v) #0 { |
| // CHECK: [[SUB:%.*]] = fsub <1 x double> <double -0.000000e+00>, %b |
| // CHECK: [[TMP0:%.*]] = bitcast <1 x double> %a to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <1 x double> [[SUB]] to <8 x i8> |
| // CHECK: [[TMP2:%.*]] = bitcast <2 x double> %v to <16 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP0]] to double |
| // CHECK: [[TMP4:%.*]] = bitcast <8 x i8> [[TMP1]] to double |
| // CHECK: [[TMP5:%.*]] = bitcast <16 x i8> [[TMP2]] to <2 x double> |
| // CHECK: [[EXTRACT:%.*]] = extractelement <2 x double> [[TMP5]], i32 0 |
| // CHECK: [[TMP6:%.*]] = call double @llvm.fma.f64(double [[TMP4]], double [[EXTRACT]], double [[TMP3]]) |
| // CHECK: [[TMP7:%.*]] = bitcast double [[TMP6]] to <1 x double> |
| // CHECK: ret <1 x double> [[TMP7]] |
| float64x1_t test_vfms_laneq_f64(float64x1_t a, float64x1_t b, float64x2_t v) { |
| return vfms_laneq_f64(a, b, v, 0); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmullh_lane_s16(i16 %a, <4 x i16> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i16> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <4 x i16> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <4 x i16> [[TMP1]], i32 3 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %a, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[VGET_LANE]], i64 0 |
| // CHECK: [[VQDMULLH_S16_I:%.*]] = call <4 x i32> @llvm.aarch64.neon.sqdmull.v4i32(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[TMP4:%.*]] = extractelement <4 x i32> [[VQDMULLH_S16_I]], i64 0 |
| // CHECK: ret i32 [[TMP4]] |
| int32_t test_vqdmullh_lane_s16(int16_t a, int16x4_t b) { |
| return vqdmullh_lane_s16(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define i64 @test_vqdmulls_lane_s32(i32 %a, <2 x i32> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x i32> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x i32> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <2 x i32> [[TMP1]], i32 1 |
| // CHECK: [[VQDMULLS_S32_I:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %a, i32 [[VGET_LANE]]) |
| // CHECK: ret i64 [[VQDMULLS_S32_I]] |
| int64_t test_vqdmulls_lane_s32(int32_t a, int32x2_t b) { |
| return vqdmulls_lane_s32(a, b, 1); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmullh_laneq_s16(i16 %a, <8 x i16> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <8 x i16> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <8 x i16> [[TMP1]], i32 7 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %a, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[VGETQ_LANE]], i64 0 |
| // CHECK: [[VQDMULLH_S16_I:%.*]] = call <4 x i32> @llvm.aarch64.neon.sqdmull.v4i32(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[TMP4:%.*]] = extractelement <4 x i32> [[VQDMULLH_S16_I]], i64 0 |
| // CHECK: ret i32 [[TMP4]] |
| int32_t test_vqdmullh_laneq_s16(int16_t a, int16x8_t b) { |
| return vqdmullh_laneq_s16(a, b, 7); |
| } |
| |
| // CHECK-LABEL: define i64 @test_vqdmulls_laneq_s32(i32 %a, <4 x i32> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x i32> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <4 x i32> [[TMP1]], i32 3 |
| // CHECK: [[VQDMULLS_S32_I:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %a, i32 [[VGETQ_LANE]]) |
| // CHECK: ret i64 [[VQDMULLS_S32_I]] |
| int64_t test_vqdmulls_laneq_s32(int32_t a, int32x4_t b) { |
| return vqdmulls_laneq_s32(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define i16 @test_vqdmulhh_lane_s16(i16 %a, <4 x i16> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i16> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <4 x i16> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <4 x i16> [[TMP1]], i32 3 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %a, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[VGET_LANE]], i64 0 |
| // CHECK: [[VQDMULHH_S16_I:%.*]] = call <4 x i16> @llvm.aarch64.neon.sqdmulh.v4i16(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[TMP4:%.*]] = extractelement <4 x i16> [[VQDMULHH_S16_I]], i64 0 |
| // CHECK: ret i16 [[TMP4]] |
| int16_t test_vqdmulhh_lane_s16(int16_t a, int16x4_t b) { |
| return vqdmulhh_lane_s16(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmulhs_lane_s32(i32 %a, <2 x i32> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x i32> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x i32> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <2 x i32> [[TMP1]], i32 1 |
| // CHECK: [[VQDMULHS_S32_I:%.*]] = call i32 @llvm.aarch64.neon.sqdmulh.i32(i32 %a, i32 [[VGET_LANE]]) |
| // CHECK: ret i32 [[VQDMULHS_S32_I]] |
| int32_t test_vqdmulhs_lane_s32(int32_t a, int32x2_t b) { |
| return vqdmulhs_lane_s32(a, b, 1); |
| } |
| |
| |
| // CHECK-LABEL: define i16 @test_vqdmulhh_laneq_s16(i16 %a, <8 x i16> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <8 x i16> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <8 x i16> [[TMP1]], i32 7 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %a, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[VGETQ_LANE]], i64 0 |
| // CHECK: [[VQDMULHH_S16_I:%.*]] = call <4 x i16> @llvm.aarch64.neon.sqdmulh.v4i16(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[TMP4:%.*]] = extractelement <4 x i16> [[VQDMULHH_S16_I]], i64 0 |
| // CHECK: ret i16 [[TMP4]] |
| int16_t test_vqdmulhh_laneq_s16(int16_t a, int16x8_t b) { |
| return vqdmulhh_laneq_s16(a, b, 7); |
| } |
| |
| |
| // CHECK-LABEL: define i32 @test_vqdmulhs_laneq_s32(i32 %a, <4 x i32> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x i32> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <4 x i32> [[TMP1]], i32 3 |
| // CHECK: [[VQDMULHS_S32_I:%.*]] = call i32 @llvm.aarch64.neon.sqdmulh.i32(i32 %a, i32 [[VGETQ_LANE]]) |
| // CHECK: ret i32 [[VQDMULHS_S32_I]] |
| int32_t test_vqdmulhs_laneq_s32(int32_t a, int32x4_t b) { |
| return vqdmulhs_laneq_s32(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define i16 @test_vqrdmulhh_lane_s16(i16 %a, <4 x i16> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i16> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <4 x i16> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <4 x i16> [[TMP1]], i32 3 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %a, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[VGET_LANE]], i64 0 |
| // CHECK: [[VQRDMULHH_S16_I:%.*]] = call <4 x i16> @llvm.aarch64.neon.sqrdmulh.v4i16(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[TMP4:%.*]] = extractelement <4 x i16> [[VQRDMULHH_S16_I]], i64 0 |
| // CHECK: ret i16 [[TMP4]] |
| int16_t test_vqrdmulhh_lane_s16(int16_t a, int16x4_t b) { |
| return vqrdmulhh_lane_s16(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqrdmulhs_lane_s32(i32 %a, <2 x i32> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x i32> %b to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x i32> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <2 x i32> [[TMP1]], i32 1 |
| // CHECK: [[VQRDMULHS_S32_I:%.*]] = call i32 @llvm.aarch64.neon.sqrdmulh.i32(i32 %a, i32 [[VGET_LANE]]) |
| // CHECK: ret i32 [[VQRDMULHS_S32_I]] |
| int32_t test_vqrdmulhs_lane_s32(int32_t a, int32x2_t b) { |
| return vqrdmulhs_lane_s32(a, b, 1); |
| } |
| |
| |
| // CHECK-LABEL: define i16 @test_vqrdmulhh_laneq_s16(i16 %a, <8 x i16> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <8 x i16> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <8 x i16> [[TMP1]], i32 7 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %a, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[VGETQ_LANE]], i64 0 |
| // CHECK: [[VQRDMULHH_S16_I:%.*]] = call <4 x i16> @llvm.aarch64.neon.sqrdmulh.v4i16(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[TMP4:%.*]] = extractelement <4 x i16> [[VQRDMULHH_S16_I]], i64 0 |
| // CHECK: ret i16 [[TMP4]] |
| int16_t test_vqrdmulhh_laneq_s16(int16_t a, int16x8_t b) { |
| return vqrdmulhh_laneq_s16(a, b, 7); |
| } |
| |
| |
| // CHECK-LABEL: define i32 @test_vqrdmulhs_laneq_s32(i32 %a, <4 x i32> %b) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %b to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x i32> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <4 x i32> [[TMP1]], i32 3 |
| // CHECK: [[VQRDMULHS_S32_I:%.*]] = call i32 @llvm.aarch64.neon.sqrdmulh.i32(i32 %a, i32 [[VGETQ_LANE]]) |
| // CHECK: ret i32 [[VQRDMULHS_S32_I]] |
| int32_t test_vqrdmulhs_laneq_s32(int32_t a, int32x4_t b) { |
| return vqrdmulhs_laneq_s32(a, b, 3); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmlalh_lane_s16(i32 %a, i16 %b, <4 x i16> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i16> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <4 x i16> |
| // CHECK: [[LANE:%.*]] = extractelement <4 x i16> [[TMP1]], i32 3 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %b, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[LANE]], i64 0 |
| // CHECK: [[VQDMLXL:%.*]] = call <4 x i32> @llvm.aarch64.neon.sqdmull.v4i32(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[LANE0:%.*]] = extractelement <4 x i32> [[VQDMLXL]], i64 0 |
| // CHECK: [[VQDMLXL1:%.*]] = call i32 @llvm.aarch64.neon.sqadd.i32(i32 %a, i32 [[LANE0]]) |
| // CHECK: ret i32 [[VQDMLXL1]] |
| int32_t test_vqdmlalh_lane_s16(int32_t a, int16_t b, int16x4_t c) { |
| return vqdmlalh_lane_s16(a, b, c, 3); |
| } |
| |
| // CHECK-LABEL: define i64 @test_vqdmlals_lane_s32(i64 %a, i32 %b, <2 x i32> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x i32> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x i32> |
| // CHECK: [[LANE:%.*]] = extractelement <2 x i32> [[TMP1]], i32 1 |
| // CHECK: [[VQDMLXL:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %b, i32 [[LANE]]) |
| // CHECK: [[VQDMLXL1:%.*]] = call i64 @llvm.aarch64.neon.sqadd.i64(i64 %a, i64 [[VQDMLXL]]) |
| // CHECK: ret i64 [[VQDMLXL1]] |
| int64_t test_vqdmlals_lane_s32(int64_t a, int32_t b, int32x2_t c) { |
| return vqdmlals_lane_s32(a, b, c, 1); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmlalh_laneq_s16(i32 %a, i16 %b, <8 x i16> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %c to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <8 x i16> |
| // CHECK: [[LANE:%.*]] = extractelement <8 x i16> [[TMP1]], i32 7 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %b, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[LANE]], i64 0 |
| // CHECK: [[VQDMLXL:%.*]] = call <4 x i32> @llvm.aarch64.neon.sqdmull.v4i32(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[LANE0:%.*]] = extractelement <4 x i32> [[VQDMLXL]], i64 0 |
| // CHECK: [[VQDMLXL1:%.*]] = call i32 @llvm.aarch64.neon.sqadd.i32(i32 %a, i32 [[LANE0]]) |
| // CHECK: ret i32 [[VQDMLXL1]] |
| int32_t test_vqdmlalh_laneq_s16(int32_t a, int16_t b, int16x8_t c) { |
| return vqdmlalh_laneq_s16(a, b, c, 7); |
| } |
| |
| // CHECK-LABEL: define i64 @test_vqdmlals_laneq_s32(i64 %a, i32 %b, <4 x i32> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %c to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x i32> |
| // CHECK: [[LANE:%.*]] = extractelement <4 x i32> [[TMP1]], i32 3 |
| // CHECK: [[VQDMLXL:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %b, i32 [[LANE]]) |
| // CHECK: [[VQDMLXL1:%.*]] = call i64 @llvm.aarch64.neon.sqadd.i64(i64 %a, i64 [[VQDMLXL]]) |
| // CHECK: ret i64 [[VQDMLXL1]] |
| int64_t test_vqdmlals_laneq_s32(int64_t a, int32_t b, int32x4_t c) { |
| return vqdmlals_laneq_s32(a, b, c, 3); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmlslh_lane_s16(i32 %a, i16 %b, <4 x i16> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i16> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <4 x i16> |
| // CHECK: [[LANE:%.*]] = extractelement <4 x i16> [[TMP1]], i32 3 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %b, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[LANE]], i64 0 |
| // CHECK: [[VQDMLXL:%.*]] = call <4 x i32> @llvm.aarch64.neon.sqdmull.v4i32(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[LANE0:%.*]] = extractelement <4 x i32> [[VQDMLXL]], i64 0 |
| // CHECK: [[VQDMLXL1:%.*]] = call i32 @llvm.aarch64.neon.sqsub.i32(i32 %a, i32 [[LANE0]]) |
| // CHECK: ret i32 [[VQDMLXL1]] |
| int32_t test_vqdmlslh_lane_s16(int32_t a, int16_t b, int16x4_t c) { |
| return vqdmlslh_lane_s16(a, b, c, 3); |
| } |
| |
| // CHECK-LABEL: define i64 @test_vqdmlsls_lane_s32(i64 %a, i32 %b, <2 x i32> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <2 x i32> %c to <8 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <8 x i8> [[TMP0]] to <2 x i32> |
| // CHECK: [[LANE:%.*]] = extractelement <2 x i32> [[TMP1]], i32 1 |
| // CHECK: [[VQDMLXL:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %b, i32 [[LANE]]) |
| // CHECK: [[VQDMLXL1:%.*]] = call i64 @llvm.aarch64.neon.sqsub.i64(i64 %a, i64 [[VQDMLXL]]) |
| // CHECK: ret i64 [[VQDMLXL1]] |
| int64_t test_vqdmlsls_lane_s32(int64_t a, int32_t b, int32x2_t c) { |
| return vqdmlsls_lane_s32(a, b, c, 1); |
| } |
| |
| // CHECK-LABEL: define i32 @test_vqdmlslh_laneq_s16(i32 %a, i16 %b, <8 x i16> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %c to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <8 x i16> |
| // CHECK: [[LANE:%.*]] = extractelement <8 x i16> [[TMP1]], i32 7 |
| // CHECK: [[TMP2:%.*]] = insertelement <4 x i16> undef, i16 %b, i64 0 |
| // CHECK: [[TMP3:%.*]] = insertelement <4 x i16> undef, i16 [[LANE]], i64 0 |
| // CHECK: [[VQDMLXL:%.*]] = call <4 x i32> @llvm.aarch64.neon.sqdmull.v4i32(<4 x i16> [[TMP2]], <4 x i16> [[TMP3]]) |
| // CHECK: [[LANE0:%.*]] = extractelement <4 x i32> [[VQDMLXL]], i64 0 |
| // CHECK: [[VQDMLXL1:%.*]] = call i32 @llvm.aarch64.neon.sqsub.i32(i32 %a, i32 [[LANE0]]) |
| // CHECK: ret i32 [[VQDMLXL1]] |
| int32_t test_vqdmlslh_laneq_s16(int32_t a, int16_t b, int16x8_t c) { |
| return vqdmlslh_laneq_s16(a, b, c, 7); |
| } |
| |
| // CHECK-LABEL: define i64 @test_vqdmlsls_laneq_s32(i64 %a, i32 %b, <4 x i32> %c) #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %c to <16 x i8> |
| // CHECK: [[TMP1:%.*]] = bitcast <16 x i8> [[TMP0]] to <4 x i32> |
| // CHECK: [[LANE:%.*]] = extractelement <4 x i32> [[TMP1]], i32 3 |
| // CHECK: [[VQDMLXL:%.*]] = call i64 @llvm.aarch64.neon.sqdmulls.scalar(i32 %b, i32 [[LANE]]) |
| // CHECK: [[VQDMLXL1:%.*]] = call i64 @llvm.aarch64.neon.sqsub.i64(i64 %a, i64 [[VQDMLXL]]) |
| // CHECK: ret i64 [[VQDMLXL1]] |
| int64_t test_vqdmlsls_laneq_s32(int64_t a, int32_t b, int32x4_t c) { |
| return vqdmlsls_laneq_s32(a, b, c, 3); |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vmulx_lane_f64_0() #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast i64 4599917171378402754 to <1 x double> |
| // CHECK: [[TMP1:%.*]] = bitcast i64 4606655882138939123 to <1 x double> |
| // CHECK: [[TMP2:%.*]] = bitcast <1 x double> [[TMP0]] to <8 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP2]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP3]], i32 0 |
| // CHECK: [[TMP4:%.*]] = bitcast <1 x double> [[TMP1]] to <8 x i8> |
| // CHECK: [[TMP5:%.*]] = bitcast <8 x i8> [[TMP4]] to <1 x double> |
| // CHECK: [[VGET_LANE7:%.*]] = extractelement <1 x double> [[TMP5]], i32 0 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double [[VGET_LANE]], double [[VGET_LANE7]]) |
| // CHECK: [[TMP6:%.*]] = bitcast <1 x double> [[TMP0]] to <8 x i8> |
| // CHECK: [[TMP7:%.*]] = bitcast <8 x i8> [[TMP6]] to <1 x double> |
| // CHECK: [[VSET_LANE:%.*]] = insertelement <1 x double> [[TMP7]], double [[VMULXD_F64_I]], i32 0 |
| // CHECK: ret <1 x double> [[VSET_LANE]] |
| float64x1_t test_vmulx_lane_f64_0() { |
| float64x1_t arg1; |
| float64x1_t arg2; |
| float64x1_t result; |
| float64_t sarg1, sarg2, sres; |
| arg1 = vcreate_f64(UINT64_C(0x3fd6304bc43ab5c2)); |
| arg2 = vcreate_f64(UINT64_C(0x3fee211e215aeef3)); |
| result = vmulx_lane_f64(arg1, arg2, 0); |
| return result; |
| } |
| |
| // CHECK-LABEL: define <1 x double> @test_vmulx_laneq_f64_2() #0 { |
| // CHECK: [[TMP0:%.*]] = bitcast i64 4599917171378402754 to <1 x double> |
| // CHECK: [[TMP1:%.*]] = bitcast i64 4606655882138939123 to <1 x double> |
| // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <1 x double> [[TMP0]], <1 x double> [[TMP1]], <2 x i32> <i32 0, i32 1> |
| // CHECK: [[TMP2:%.*]] = bitcast <1 x double> [[TMP0]] to <8 x i8> |
| // CHECK: [[TMP3:%.*]] = bitcast <8 x i8> [[TMP2]] to <1 x double> |
| // CHECK: [[VGET_LANE:%.*]] = extractelement <1 x double> [[TMP3]], i32 0 |
| // CHECK: [[TMP4:%.*]] = bitcast <2 x double> [[SHUFFLE_I]] to <16 x i8> |
| // CHECK: [[TMP5:%.*]] = bitcast <16 x i8> [[TMP4]] to <2 x double> |
| // CHECK: [[VGETQ_LANE:%.*]] = extractelement <2 x double> [[TMP5]], i32 1 |
| // CHECK: [[VMULXD_F64_I:%.*]] = call double @llvm.aarch64.neon.fmulx.f64(double [[VGET_LANE]], double [[VGETQ_LANE]]) |
| // CHECK: [[TMP6:%.*]] = bitcast <1 x double> [[TMP0]] to <8 x i8> |
| // CHECK: [[TMP7:%.*]] = bitcast <8 x i8> [[TMP6]] to <1 x double> |
| // CHECK: [[VSET_LANE:%.*]] = insertelement <1 x double> [[TMP7]], double [[VMULXD_F64_I]], i32 0 |
| // CHECK: ret <1 x double> [[VSET_LANE]] |
| float64x1_t test_vmulx_laneq_f64_2() { |
| float64x1_t arg1; |
| float64x1_t arg2; |
| float64x2_t arg3; |
| float64x1_t result; |
| float64_t sarg1, sarg2, sres; |
| arg1 = vcreate_f64(UINT64_C(0x3fd6304bc43ab5c2)); |
| arg2 = vcreate_f64(UINT64_C(0x3fee211e215aeef3)); |
| arg3 = vcombine_f64(arg1, arg2); |
| result = vmulx_laneq_f64(arg1, arg3, 1); |
| return result; |
| } |
