1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 \
2 // RUN: -triple aarch64-arm-none-eabi -target-cpu cortex-a75 \
3 // RUN: -target-feature +bf16 -target-feature +neon %s
4 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 \
5 // RUN: -triple arm-arm-none-eabi -target-cpu cortex-a53 \
6 // RUN: -target-feature +bf16 -target-feature +neon %s
7
test(bool b)8 void test(bool b) {
9 __bf16 bf16;
10
11 bf16 + bf16; // expected-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
12 bf16 - bf16; // expected-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
13 bf16 * bf16; // expected-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
14 bf16 / bf16; // expected-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
15
16 __fp16 fp16;
17
18 bf16 + fp16; // expected-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
19 fp16 + bf16; // expected-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
20 bf16 - fp16; // expected-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
21 fp16 - bf16; // expected-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
22 bf16 * fp16; // expected-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
23 fp16 * bf16; // expected-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
24 bf16 / fp16; // expected-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
25 fp16 / bf16; // expected-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
26 bf16 = fp16; // expected-error {{assigning to '__bf16' from incompatible type '__fp16'}}
27 fp16 = bf16; // expected-error {{assigning to '__fp16' from incompatible type '__bf16'}}
28 bf16 + (b ? fp16 : bf16); // expected-error {{incompatible operand types ('__fp16' and '__bf16')}}
29 }
30
31 #include <arm_neon.h>
32
test_vector(bfloat16x4_t a,bfloat16x4_t b,float16x4_t c)33 void test_vector(bfloat16x4_t a, bfloat16x4_t b, float16x4_t c) {
34 a + b; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'bfloat16x4_t')}}
35 a - b; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'bfloat16x4_t')}}
36 a * b; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'bfloat16x4_t')}}
37 a / b; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'bfloat16x4_t')}}
38
39 a + c; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'float16x4_t' (vector of 4 'float16_t' values))}}
40 a - c; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'float16x4_t' (vector of 4 'float16_t' values))}}
41 a * c; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'float16x4_t' (vector of 4 'float16_t' values))}}
42 a / c; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'float16x4_t' (vector of 4 'float16_t' values))}}
43 c + b; // expected-error {{invalid operands to binary expression ('float16x4_t' (vector of 4 'float16_t' values) and 'bfloat16x4_t' (vector of 4 'bfloat16_t' values))}}
44 c - b; // expected-error {{invalid operands to binary expression ('float16x4_t' (vector of 4 'float16_t' values) and 'bfloat16x4_t' (vector of 4 'bfloat16_t' values))}}
45 c * b; // expected-error {{invalid operands to binary expression ('float16x4_t' (vector of 4 'float16_t' values) and 'bfloat16x4_t' (vector of 4 'bfloat16_t' values))}}
46 c / b; // expected-error {{invalid operands to binary expression ('float16x4_t' (vector of 4 'float16_t' values) and 'bfloat16x4_t' (vector of 4 'bfloat16_t' values))}}
47 }
48