1 // REQUIRES: aarch64-registered-target
2 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
3 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
4 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null 2>%t
5 // RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
6
7 // If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
8 // ASM-NOT: warning
9 #include <arm_sve.h>
10
11 #ifdef SVE_OVERLOADED_FORMS
12 // A simple used,unused... macro, long enough to represent any SVE builtin.
13 #define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED) A1##A3
14 #else
15 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
16 #endif
17
test_svget2_s8(svint8x2_t tuple)18 svint8_t test_svget2_s8(svint8x2_t tuple)
19 {
20 // CHECK-LABEL: test_svget2_s8
21 // CHECK: %[[EXT:.*]] = call <vscale x 16 x i8> @llvm.aarch64.sve.tuple.get.nxv16i8.nxv32i8(<vscale x 32 x i8> %tuple, i32 0)
22 // CHECK-NEXT: ret <vscale x 16 x i8> %[[EXT]]
23 return SVE_ACLE_FUNC(svget2,_s8,,)(tuple, 0);
24 }
25
test_svget2_s16(svint16x2_t tuple)26 svint16_t test_svget2_s16(svint16x2_t tuple)
27 {
28 // CHECK-LABEL: test_svget2_s16
29 // CHECK: %[[EXT:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.tuple.get.nxv8i16.nxv16i16(<vscale x 16 x i16> %tuple, i32 1)
30 // CHECK-NEXT: ret <vscale x 8 x i16> %[[EXT]]
31 return SVE_ACLE_FUNC(svget2,_s16,,)(tuple, 1);
32 }
33
test_svget2_s32(svint32x2_t tuple)34 svint32_t test_svget2_s32(svint32x2_t tuple)
35 {
36 // CHECK-LABEL: test_svget2_s32
37 // CHECK: %[[EXT:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.tuple.get.nxv4i32.nxv8i32(<vscale x 8 x i32> %tuple, i32 0)
38 // CHECK-NEXT: ret <vscale x 4 x i32> %[[EXT]]
39 return SVE_ACLE_FUNC(svget2,_s32,,)(tuple, 0);
40 }
41
test_svget2_s64(svint64x2_t tuple)42 svint64_t test_svget2_s64(svint64x2_t tuple)
43 {
44 // CHECK-LABEL: test_svget2_s64
45 // CHECK: %[[EXT:.*]] = call <vscale x 2 x i64> @llvm.aarch64.sve.tuple.get.nxv2i64.nxv4i64(<vscale x 4 x i64> %tuple, i32 1)
46 // CHECK-NEXT: ret <vscale x 2 x i64> %[[EXT]]
47 return SVE_ACLE_FUNC(svget2,_s64,,)(tuple, 1);
48 }
49
test_svget2_u8(svuint8x2_t tuple)50 svuint8_t test_svget2_u8(svuint8x2_t tuple)
51 {
52 // CHECK-LABEL: test_svget2_u8
53 // CHECK: %[[EXT:.*]] = call <vscale x 16 x i8> @llvm.aarch64.sve.tuple.get.nxv16i8.nxv32i8(<vscale x 32 x i8> %tuple, i32 0)
54 // CHECK-NEXT: ret <vscale x 16 x i8> %[[EXT]]
55 return SVE_ACLE_FUNC(svget2,_u8,,)(tuple, 0);
56 }
57
test_svget2_u16(svuint16x2_t tuple)58 svuint16_t test_svget2_u16(svuint16x2_t tuple)
59 {
60 // CHECK-LABEL: test_svget2_u16
61 // CHECK: %[[EXT:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.tuple.get.nxv8i16.nxv16i16(<vscale x 16 x i16> %tuple, i32 1)
62 // CHECK-NEXT: ret <vscale x 8 x i16> %[[EXT]]
63 return SVE_ACLE_FUNC(svget2,_u16,,)(tuple, 1);
64 }
65
test_svget2_u32(svuint32x2_t tuple)66 svuint32_t test_svget2_u32(svuint32x2_t tuple)
67 {
68 // CHECK-LABEL: test_svget2_u32
69 // CHECK: %[[EXT:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.tuple.get.nxv4i32.nxv8i32(<vscale x 8 x i32> %tuple, i32 0)
70 // CHECK-NEXT: ret <vscale x 4 x i32> %[[EXT]]
71 return SVE_ACLE_FUNC(svget2,_u32,,)(tuple, 0);
72 }
73
test_svget2_u64(svuint64x2_t tuple)74 svuint64_t test_svget2_u64(svuint64x2_t tuple)
75 {
76 // CHECK-LABEL: test_svget2_u64
77 // CHECK: %[[EXT:.*]] = call <vscale x 2 x i64> @llvm.aarch64.sve.tuple.get.nxv2i64.nxv4i64(<vscale x 4 x i64> %tuple, i32 1)
78 // CHECK-NEXT: ret <vscale x 2 x i64> %[[EXT]]
79 return SVE_ACLE_FUNC(svget2,_u64,,)(tuple, 1);
80 }
81
test_svget2_f16(svfloat16x2_t tuple)82 svfloat16_t test_svget2_f16(svfloat16x2_t tuple)
83 {
84 // CHECK-LABEL: test_svget2_f16
85 // CHECK: %[[EXT:.*]] = call <vscale x 8 x half> @llvm.aarch64.sve.tuple.get.nxv8f16.nxv16f16(<vscale x 16 x half> %tuple, i32 0)
86 // CHECK-NEXT: ret <vscale x 8 x half> %[[EXT]]
87 return SVE_ACLE_FUNC(svget2,_f16,,)(tuple, 0);
88 }
89
test_svget2_f32(svfloat32x2_t tuple)90 svfloat32_t test_svget2_f32(svfloat32x2_t tuple)
91 {
92 // CHECK-LABEL: test_svget2_f32
93 // CHECK: %[[EXT:.*]] = call <vscale x 4 x float> @llvm.aarch64.sve.tuple.get.nxv4f32.nxv8f32(<vscale x 8 x float> %tuple, i32 1)
94 // CHECK-NEXT: ret <vscale x 4 x float> %[[EXT]]
95 return SVE_ACLE_FUNC(svget2,_f32,,)(tuple, 1);
96 }
97
test_svget2_f64(svfloat64x2_t tuple)98 svfloat64_t test_svget2_f64(svfloat64x2_t tuple)
99 {
100 // CHECK-LABEL: test_svget2_f64
101 // CHECK: %[[EXT:.*]] = call <vscale x 2 x double> @llvm.aarch64.sve.tuple.get.nxv2f64.nxv4f64(<vscale x 4 x double> %tuple, i32 0)
102 // CHECK-NEXT: ret <vscale x 2 x double> %[[EXT]]
103 return SVE_ACLE_FUNC(svget2,_f64,,)(tuple, 0);
104 }
105