| 1 | // RUN: %clang_cc1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -disable-O0-optnone -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple aarch64_be-linux-gnu -target-feature +neon -ffreestanding -disable-O0-optnone -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s --check-prefix CHECK-BE |
| 3 | |
| 4 | #include <arm_neon.h> |
| 5 | |
| 6 | int8_t test_vdupb_lane_s8(int8x8_t src) { |
| 7 | return vdupb_lane_s8(src, 2); |
| 8 | // CHECK-LABEL: @test_vdupb_lane_s8 |
| 9 | // CHECK: extractelement <8 x i8> %src, i32 2 |
| 10 | |
| 11 | // CHECK-BE-LABEL: @test_vdupb_lane_s8 |
| 12 | // CHECK-BE: [[REV:%.*]] = shufflevector <8 x i8> {{.*}}, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0> |
| 13 | // CHECK-BE: extractelement <8 x i8> [[REV]], i32 2 |
| 14 | } |
| 15 | |
| 16 | uint8_t test_vdupb_lane_u8(uint8x8_t src) { |
| 17 | return vdupb_lane_u8(src, 2); |
| 18 | // CHECK-LABEL: @test_vdupb_lane_u8 |
| 19 | // CHECK: extractelement <8 x i8> %src, i32 2 |
| 20 | |
| 21 | // CHECK-BE-LABEL: @test_vdupb_lane_u8 |
| 22 | // CHECK-BE: [[REV:%.*]] = shufflevector <8 x i8> {{.*}}, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0> |
| 23 | // CHECK-BE: extractelement <8 x i8> [[REV]], i32 2 |
| 24 | } |
| 25 | |
| 26 | int16_t test_vduph_lane_s16(int16x4_t src) { |
| 27 | return vduph_lane_s16(src, 2); |
| 28 | // CHECK-LABEL: @test_vduph_lane_s16 |
| 29 | // CHECK: [[TMP1:%.*]] = bitcast <4 x i16> %src to [[TYPE:.*]] |
| 30 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <4 x i16> |
| 31 | // CHECK: extractelement <4 x i16> [[TMP2]], i32 2 |
| 32 | |
| 33 | // CHECK-BE-LABEL: @test_vduph_lane_s16 |
| 34 | // CHECK-BE: [[REV:%.*]] = shufflevector <4 x i16> {{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0> |
| 35 | // CHECK-BE: [[TMP1:%.*]] = bitcast <4 x i16> [[REV]] to [[TYPE:.*]] |
| 36 | // CHECK-BE: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <4 x i16> |
| 37 | // CHECK-BE: extractelement <4 x i16> [[TMP2]], i32 2 |
| 38 | } |
| 39 | |
| 40 | uint16_t test_vduph_lane_u16(uint16x4_t src) { |
| 41 | return vduph_lane_u16(src, 2); |
| 42 | // CHECK-LABEL: @test_vduph_lane_u16 |
| 43 | // CHECK: [[TMP1:%.*]] = bitcast <4 x i16> %src to [[TYPE:.*]] |
| 44 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <4 x i16> |
| 45 | // CHECK: extractelement <4 x i16> [[TMP2]], i32 2 |
| 46 | |
| 47 | // CHECK-BE-LABEL: @test_vduph_lane_u16 |
| 48 | // CHECK-BE: [[REV:%.*]] = shufflevector <4 x i16> {{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0> |
| 49 | // CHECK-BE: [[TMP1:%.*]] = bitcast <4 x i16> [[REV]] to [[TYPE:.*]] |
| 50 | // CHECK-BE: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <4 x i16> |
| 51 | // CHECK-BE: extractelement <4 x i16> [[TMP2]], i32 2 |
| 52 | } |
| 53 | |
| 54 | int32_t test_vdups_lane_s32(int32x2_t src) { |
| 55 | return vdups_lane_s32(src, 0); |
| 56 | // CHECK-LABEL: @test_vdups_lane_s32 |
| 57 | // CHECK: [[TMP1:%.*]] = bitcast <2 x i32> %src to [[TYPE:.*]] |
| 58 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <2 x i32> |
| 59 | // CHECK: extractelement <2 x i32> [[TMP2]], i32 0 |
| 60 | |
| 61 | // CHECK-BE-LABEL: @test_vdups_lane_s32 |
| 62 | // CHECK-BE: [[REV:%.*]] = shufflevector <2 x i32> {{.*}}, <2 x i32> <i32 1, i32 0> |
| 63 | // CHECK-BE: [[TMP1:%.*]] = bitcast <2 x i32> [[REV]] to [[TYPE:.*]] |
| 64 | // CHECK-BE: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <2 x i32> |
| 65 | // CHECK-BE: extractelement <2 x i32> [[TMP2]], i32 0 |
| 66 | } |
| 67 | |
| 68 | uint32_t test_vdups_lane_u32(uint32x2_t src) { |
| 69 | return vdups_lane_u32(src, 0); |
| 70 | // CHECK-LABEL: @test_vdups_lane_u32 |
| 71 | // CHECK: [[TMP1:%.*]] = bitcast <2 x i32> %src to [[TYPE:.*]] |
| 72 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <2 x i32> |
| 73 | // CHECK: extractelement <2 x i32> [[TMP2]], i32 0 |
| 74 | |
| 75 | // CHECK-BE-LABEL: @test_vdups_lane_u32 |
| 76 | // CHECK-BE: [[REV:%.*]] = shufflevector <2 x i32> {{.*}}, <2 x i32> <i32 1, i32 0> |
| 77 | // CHECK-BE: [[TMP1:%.*]] = bitcast <2 x i32> [[REV]] to [[TYPE:.*]] |
| 78 | // CHECK-BE: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <2 x i32> |
| 79 | // CHECK-BE: extractelement <2 x i32> [[TMP2]], i32 0 |
| 80 | } |
| 81 | |
| 82 | float32_t test_vdups_lane_f32(float32x2_t src) { |
| 83 | return vdups_lane_f32(src, 0); |
| 84 | // CHECK-LABEL: @test_vdups_lane_f32 |
| 85 | // CHECK: [[TMP1:%.*]] = bitcast <2 x float> %src to [[TYPE:.*]] |
| 86 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <2 x float> |
| 87 | // CHECK: extractelement <2 x float> [[TMP2]], i32 0 |
| 88 | |
| 89 | // CHECK-BE-LABEL: @test_vdups_lane_f32 |
| 90 | // CHECK-BE: [[REV:%.*]] = shufflevector <2 x float> {{.*}}, <2 x i32> <i32 1, i32 0> |
| 91 | // CHECK-BE: [[TMP1:%.*]] = bitcast <2 x float> [[REV]] to [[TYPE:.*]] |
| 92 | // CHECK-BE: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <2 x float> |
| 93 | // CHECK-BE: extractelement <2 x float> [[TMP2]], i32 0 |
| 94 | } |
| 95 | |
| 96 | int64_t test_vdupd_lane_s64(int64x1_t src) { |
| 97 | return vdupd_lane_s64(src, 0); |
| 98 | // CHECK-LABEL: @test_vdupd_lane_s64 |
| 99 | // CHECK: [[TMP1:%.*]] = bitcast <1 x i64> %src to [[TYPE:.*]] |
| 100 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <1 x i64> |
| 101 | // CHECK: extractelement <1 x i64> [[TMP2]], i32 0 |
| 102 | |
| 103 | // CHECK-BE-LABEL: @test_vdupd_lane_s64 |
| 104 | // CHECK-BE: extractelement <1 x i64> {{.*}}, i32 0 |
| 105 | } |
| 106 | |
| 107 | uint64_t test_vdupd_lane_u64(uint64x1_t src) { |
| 108 | return vdupd_lane_u64(src, 0); |
| 109 | // CHECK-LABEL: @test_vdupd_lane_u64 |
| 110 | // CHECK: [[TMP1:%.*]] = bitcast <1 x i64> %src to [[TYPE:.*]] |
| 111 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <1 x i64> |
| 112 | // CHECK: extractelement <1 x i64> [[TMP2]], i32 0 |
| 113 | |
| 114 | // CHECK-BE-LABEL: @test_vdupd_lane_u64 |
| 115 | // CHECK-BE: extractelement <1 x i64> {{.*}}, i32 0 |
| 116 | } |
| 117 | |
| 118 | float64_t test_vdupd_lane_f64(float64x1_t src) { |
| 119 | return vdupd_lane_f64(src, 0); |
| 120 | // CHECK-LABEL: @test_vdupd_lane_f64 |
| 121 | // CHECK: [[TMP1:%.*]] = bitcast <1 x double> %src to [[TYPE:.*]] |
| 122 | // CHECK: [[TMP2:%.*]] = bitcast [[TYPE]] [[TMP1]] to <1 x double> |
| 123 | // CHECK: extractelement <1 x double> [[TMP2]], i32 0 |
| 124 | |
| 125 | // CHECK-BE-LABEL: @test_vdupd_lane_f64 |
| 126 | // CHECK-BE: extractelement <1 x double> {{.*}}, i32 0 |
| 127 | } |
| 128 | |