1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
2 // RUN: %clang_cc1 -target-feature +f64mm -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 -target-feature +f64mm -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 -check-prefix=CPP-CHECK
4 // RUN: %clang_cc1 -target-feature +f64mm -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 -target-feature +f64mm -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 -check-prefix=CPP-CHECK
6 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -fallow-half-arguments-and-returns -fsyntax-only -verify -verify-ignore-unexpected=error -verify-ignore-unexpected=note %s
7
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
17 // CHECK-LABEL: @test_svuzp2_bf16(
18 // CHECK-NEXT: entry:
19 // CHECK-NEXT: [[TMP0:%.*]] = call <vscale x 8 x bfloat> @llvm.aarch64.sve.uzp2q.nxv8bf16(<vscale x 8 x bfloat> [[OP1:%.*]], <vscale x 8 x bfloat> [[OP2:%.*]])
20 // CHECK-NEXT: ret <vscale x 8 x bfloat> [[TMP0]]
21 //
22 // CPP-CHECK-LABEL: @_Z16test_svuzp2_bf16u14__SVBFloat16_tu14__SVBFloat16_t(
23 // CPP-CHECK-NEXT: entry:
24 // CPP-CHECK-NEXT: [[TMP0:%.*]] = call <vscale x 8 x bfloat> @llvm.aarch64.sve.uzp2q.nxv8bf16(<vscale x 8 x bfloat> [[OP1:%.*]], <vscale x 8 x bfloat> [[OP2:%.*]])
25 // CPP-CHECK-NEXT: ret <vscale x 8 x bfloat> [[TMP0]]
26 //
test_svuzp2_bf16(svbfloat16_t op1,svbfloat16_t op2)27 svbfloat16_t test_svuzp2_bf16(svbfloat16_t op1, svbfloat16_t op2) {
28 // expected-warning@+1 {{implicit declaration of function 'svuzp2q_bf16'}}
29 return SVE_ACLE_FUNC(svuzp2q, _bf16, , )(op1, op2);
30 }
31