1 // REQUIRES: aarch64-registered-target
2 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -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 -target-feature +bf16 -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 -target-feature +bf16 -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 -target-feature +bf16 -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
6
7 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
8 #include <arm_sve.h>
9
10 #ifdef SVE_OVERLOADED_FORMS
11 // A simple used,unused... macro, long enough to represent any SVE builtin.
12 #define SVE_ACLE_FUNC(A1, A2_UNUSED, A3, A4_UNUSED) A1##A3
13 #else
14 #define SVE_ACLE_FUNC(A1, A2, A3, A4) A1##A2##A3##A4
15 #endif
16
test_svcnt_bf16_z(svbool_t pg,svbfloat16_t op)17 svuint16_t test_svcnt_bf16_z(svbool_t pg, svbfloat16_t op) {
18 // CHECK-LABEL: test_svcnt_bf16_z
19 // CHECK: %[[PG:.*]] = call <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1> %pg)
20 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.cnt.nxv8bf16(<vscale x 8 x i16> zeroinitializer, <vscale x 8 x i1> %[[PG]], <vscale x 8 x bfloat> %op)
21 // CHECK: ret <vscale x 8 x i16> %[[INTRINSIC]]
22 // expected-warning@+1 {{implicit declaration of function 'svcnt_bf16_z'}}
23 return SVE_ACLE_FUNC(svcnt, _bf16, _z, )(pg, op);
24 }
25
test_svcnt_bf16_m(svuint16_t inactive,svbool_t pg,svbfloat16_t op)26 svuint16_t test_svcnt_bf16_m(svuint16_t inactive, svbool_t pg, svbfloat16_t op) {
27 // CHECK-LABEL: test_svcnt_bf16_m
28 // CHECK: %[[PG:.*]] = call <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1> %pg)
29 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.cnt.nxv8bf16(<vscale x 8 x i16> %inactive, <vscale x 8 x i1> %[[PG]], <vscale x 8 x bfloat> %op)
30 // CHECK: ret <vscale x 8 x i16> %[[INTRINSIC]]
31 // expected-warning@+1 {{implicit declaration of function 'svcnt_bf16_m'}}
32 return SVE_ACLE_FUNC(svcnt, _bf16, _m, )(inactive, pg, op);
33 }
test_svcnt_bf16_x(svbool_t pg,svbfloat16_t op)34 svuint16_t test_svcnt_bf16_x(svbool_t pg, svbfloat16_t op) {
35 // CHECK-LABEL: test_svcnt_bf16_x
36 // CHECK: %[[PG:.*]] = call <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1> %pg)
37 // CHECK: %[[INTRINSIC:.*]] = call <vscale x 8 x i16> @llvm.aarch64.sve.cnt.nxv8bf16(<vscale x 8 x i16> undef, <vscale x 8 x i1> %[[PG]], <vscale x 8 x bfloat> %op)
38 // CHECK: ret <vscale x 8 x i16> %[[INTRINSIC]]
39 // expected-warning@+1 {{implicit declaration of function 'svcnt_bf16_x'}}
40 return SVE_ACLE_FUNC(svcnt, _bf16, _x, )(pg, op);
41 }
42