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 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
4 // 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
5 // 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 - -x c++ %s | FileCheck %s
6 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
7 #include <arm_sve.h>
8
9 #ifdef SVE_OVERLOADED_FORMS
10 // A simple used,unused... macro, long enough to represent any SVE builtin.
11 #define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED) A1##A3
12 #else
13 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
14 #endif
15
test_svqdecb_n_s32(int32_t op)16 int32_t test_svqdecb_n_s32(int32_t op)
17 {
18 // CHECK-LABEL: test_svqdecb_n_s32
19 // CHECK: %[[INTRINSIC:.*]] = call i32 @llvm.aarch64.sve.sqdecb.n32(i32 %op, i32 31, i32 1)
20 // CHECK: ret i32 %[[INTRINSIC]]
21 return SVE_ACLE_FUNC(svqdecb,_n_s32,,)(op, 1);
22 }
23
test_svqdecb_n_s32_1(int32_t op)24 int32_t test_svqdecb_n_s32_1(int32_t op)
25 {
26 // CHECK-LABEL: test_svqdecb_n_s32_1
27 // CHECK: %[[INTRINSIC:.*]] = call i32 @llvm.aarch64.sve.sqdecb.n32(i32 %op, i32 31, i32 16)
28 // CHECK: ret i32 %[[INTRINSIC]]
29 return SVE_ACLE_FUNC(svqdecb,_n_s32,,)(op, 16);
30 }
31
test_svqdecb_n_s64(int64_t op)32 int64_t test_svqdecb_n_s64(int64_t op)
33 {
34 // CHECK-LABEL: test_svqdecb_n_s64
35 // CHECK: %[[INTRINSIC:.*]] = call i64 @llvm.aarch64.sve.sqdecb.n64(i64 %op, i32 31, i32 1)
36 // CHECK: ret i64 %[[INTRINSIC]]
37 return SVE_ACLE_FUNC(svqdecb,_n_s64,,)(op, 1);
38 }
39
test_svqdecb_n_u32(uint32_t op)40 uint32_t test_svqdecb_n_u32(uint32_t op)
41 {
42 // CHECK-LABEL: test_svqdecb_n_u32
43 // CHECK: %[[INTRINSIC:.*]] = call i32 @llvm.aarch64.sve.uqdecb.n32(i32 %op, i32 31, i32 16)
44 // CHECK: ret i32 %[[INTRINSIC]]
45 return SVE_ACLE_FUNC(svqdecb,_n_u32,,)(op, 16);
46 }
47
test_svqdecb_n_u64(uint64_t op)48 uint64_t test_svqdecb_n_u64(uint64_t op)
49 {
50 // CHECK-LABEL: test_svqdecb_n_u64
51 // CHECK: %[[INTRINSIC:.*]] = call i64 @llvm.aarch64.sve.uqdecb.n64(i64 %op, i32 31, i32 1)
52 // CHECK: ret i64 %[[INTRINSIC]]
53 return SVE_ACLE_FUNC(svqdecb,_n_u64,,)(op, 1);
54 }
55
test_svqdecb_pat_n_s32(int32_t op)56 int32_t test_svqdecb_pat_n_s32(int32_t op)
57 {
58 // CHECK-LABEL: test_svqdecb_pat_n_s32
59 // CHECK: %[[INTRINSIC:.*]] = call i32 @llvm.aarch64.sve.sqdecb.n32(i32 %op, i32 0, i32 16)
60 // CHECK: ret i32 %[[INTRINSIC]]
61 return SVE_ACLE_FUNC(svqdecb_pat,_n_s32,,)(op, SV_POW2, 16);
62 }
63
test_svqdecb_pat_n_s64(int64_t op)64 int64_t test_svqdecb_pat_n_s64(int64_t op)
65 {
66 // CHECK-LABEL: test_svqdecb_pat_n_s64
67 // CHECK: %[[INTRINSIC:.*]] = call i64 @llvm.aarch64.sve.sqdecb.n64(i64 %op, i32 1, i32 1)
68 // CHECK: ret i64 %[[INTRINSIC]]
69 return SVE_ACLE_FUNC(svqdecb_pat,_n_s64,,)(op, SV_VL1, 1);
70 }
71
test_svqdecb_pat_n_u32(uint32_t op)72 uint32_t test_svqdecb_pat_n_u32(uint32_t op)
73 {
74 // CHECK-LABEL: test_svqdecb_pat_n_u32
75 // CHECK: %[[INTRINSIC:.*]] = call i32 @llvm.aarch64.sve.uqdecb.n32(i32 %op, i32 2, i32 16)
76 // CHECK: ret i32 %[[INTRINSIC]]
77 return SVE_ACLE_FUNC(svqdecb_pat,_n_u32,,)(op, SV_VL2, 16);
78 }
79
test_svqdecb_pat_n_u64(uint64_t op)80 uint64_t test_svqdecb_pat_n_u64(uint64_t op)
81 {
82 // CHECK-LABEL: test_svqdecb_pat_n_u64
83 // CHECK: %[[INTRINSIC:.*]] = call i64 @llvm.aarch64.sve.uqdecb.n64(i64 %op, i32 3, i32 1)
84 // CHECK: ret i64 %[[INTRINSIC]]
85 return SVE_ACLE_FUNC(svqdecb_pat,_n_u64,,)(op, SV_VL3, 1);
86 }
87