1 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2 -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
2 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2 -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 -fsyntax-only -verify -verify-ignore-unexpected=error %s
4 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -fsyntax-only -verify=overload -verify-ignore-unexpected=error %s
5
6 #include <arm_sve.h>
7
8 #ifdef SVE_OVERLOADED_FORMS
9 // A simple used,unused... macro, long enough to represent any SVE builtin.
10 #define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED) A1##A3
11 #else
12 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
13 #endif
14
test_svsubltb_s16(svint8_t op1,svint8_t op2)15 svint16_t test_svsubltb_s16(svint8_t op1, svint8_t op2)
16 {
17 // CHECK-LABEL: test_svsubltb_s16
18 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.ssubltb.nxv8i16(<vscale x 16 x i8> %op1, <vscale x 16 x i8> %op2)
19 // CHECK: ret <vscale x 8 x i16> %[[INTRINSIC]]
20 // overload-warning@+2 {{implicit declaration of function 'svsubltb'}}
21 // expected-warning@+1 {{implicit declaration of function 'svsubltb_s16'}}
22 return SVE_ACLE_FUNC(svsubltb,_s16,,)(op1, op2);
23 }
24
test_svsubltb_s32(svint16_t op1,svint16_t op2)25 svint32_t test_svsubltb_s32(svint16_t op1, svint16_t op2)
26 {
27 // CHECK-LABEL: test_svsubltb_s32
28 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.ssubltb.nxv4i32(<vscale x 8 x i16> %op1, <vscale x 8 x i16> %op2)
29 // CHECK: ret <vscale x 4 x i32> %[[INTRINSIC]]
30 // overload-warning@+2 {{implicit declaration of function 'svsubltb'}}
31 // expected-warning@+1 {{implicit declaration of function 'svsubltb_s32'}}
32 return SVE_ACLE_FUNC(svsubltb,_s32,,)(op1, op2);
33 }
34
test_svsubltb_s64(svint32_t op1,svint32_t op2)35 svint64_t test_svsubltb_s64(svint32_t op1, svint32_t op2)
36 {
37 // CHECK-LABEL: test_svsubltb_s64
38 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 2 x i64> @llvm.aarch64.sve.ssubltb.nxv2i64(<vscale x 4 x i32> %op1, <vscale x 4 x i32> %op2)
39 // CHECK: ret <vscale x 2 x i64> %[[INTRINSIC]]
40 // overload-warning@+2 {{implicit declaration of function 'svsubltb'}}
41 // expected-warning@+1 {{implicit declaration of function 'svsubltb_s64'}}
42 return SVE_ACLE_FUNC(svsubltb,_s64,,)(op1, op2);
43 }
44
test_svsubltb_n_s16(svint8_t op1,int8_t op2)45 svint16_t test_svsubltb_n_s16(svint8_t op1, int8_t op2)
46 {
47 // CHECK-LABEL: test_svsubltb_n_s16
48 // CHECK: %[[DUP:.*]] = call <vscale x 16 x i8> @llvm.aarch64.sve.dup.x.nxv16i8(i8 %op2)
49 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.ssubltb.nxv8i16(<vscale x 16 x i8> %op1, <vscale x 16 x i8> %[[DUP]])
50 // CHECK: ret <vscale x 8 x i16> %[[INTRINSIC]]
51 // overload-warning@+2 {{implicit declaration of function 'svsubltb'}}
52 // expected-warning@+1 {{implicit declaration of function 'svsubltb_n_s16'}}
53 return SVE_ACLE_FUNC(svsubltb,_n_s16,,)(op1, op2);
54 }
55
test_svsubltb_n_s32(svint16_t op1,int16_t op2)56 svint32_t test_svsubltb_n_s32(svint16_t op1, int16_t op2)
57 {
58 // CHECK-LABEL: test_svsubltb_n_s32
59 // CHECK: %[[DUP:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.dup.x.nxv8i16(i16 %op2)
60 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.ssubltb.nxv4i32(<vscale x 8 x i16> %op1, <vscale x 8 x i16> %[[DUP]])
61 // CHECK: ret <vscale x 4 x i32> %[[INTRINSIC]]
62 // overload-warning@+2 {{implicit declaration of function 'svsubltb'}}
63 // expected-warning@+1 {{implicit declaration of function 'svsubltb_n_s32'}}
64 return SVE_ACLE_FUNC(svsubltb,_n_s32,,)(op1, op2);
65 }
66
test_svsubltb_n_s64(svint32_t op1,int32_t op2)67 svint64_t test_svsubltb_n_s64(svint32_t op1, int32_t op2)
68 {
69 // CHECK-LABEL: test_svsubltb_n_s64
70 // CHECK: %[[DUP:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.dup.x.nxv4i32(i32 %op2)
71 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 2 x i64> @llvm.aarch64.sve.ssubltb.nxv2i64(<vscale x 4 x i32> %op1, <vscale x 4 x i32> %[[DUP]])
72 // CHECK: ret <vscale x 2 x i64> %[[INTRINSIC]]
73 // overload-warning@+2 {{implicit declaration of function 'svsubltb'}}
74 // expected-warning@+1 {{implicit declaration of function 'svsubltb_n_s64'}}
75 return SVE_ACLE_FUNC(svsubltb,_n_s64,,)(op1, op2);
76 }
77