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_svrsqrts_f16(svfloat16_t op1,svfloat16_t op2)16 svfloat16_t test_svrsqrts_f16(svfloat16_t op1, svfloat16_t op2)
17 {
18 // CHECK-LABEL: test_svrsqrts_f16
19 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 8 x half> @llvm.aarch64.sve.frsqrts.x.nxv8f16(<vscale x 8 x half> %op1, <vscale x 8 x half> %op2)
20 // CHECK: ret <vscale x 8 x half> %[[INTRINSIC]]
21 return SVE_ACLE_FUNC(svrsqrts,_f16,,)(op1, op2);
22 }
23
test_svrsqrts_f32(svfloat32_t op1,svfloat32_t op2)24 svfloat32_t test_svrsqrts_f32(svfloat32_t op1, svfloat32_t op2)
25 {
26 // CHECK-LABEL: test_svrsqrts_f32
27 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 4 x float> @llvm.aarch64.sve.frsqrts.x.nxv4f32(<vscale x 4 x float> %op1, <vscale x 4 x float> %op2)
28 // CHECK: ret <vscale x 4 x float> %[[INTRINSIC]]
29 return SVE_ACLE_FUNC(svrsqrts,_f32,,)(op1, op2);
30 }
31
test_svrsqrts_f64(svfloat64_t op1,svfloat64_t op2)32 svfloat64_t test_svrsqrts_f64(svfloat64_t op1, svfloat64_t op2)
33 {
34 // CHECK-LABEL: test_svrsqrts_f64
35 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 2 x double> @llvm.aarch64.sve.frsqrts.x.nxv2f64(<vscale x 2 x double> %op1, <vscale x 2 x double> %op2)
36 // CHECK: ret <vscale x 2 x double> %[[INTRINSIC]]
37 return SVE_ACLE_FUNC(svrsqrts,_f64,,)(op1, op2);
38 }
39