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
8 // REQUIRES: aarch64-registered-target || arm-registered-target
9
test(bool b)10 void test(bool b) {
11 __bf16 bf16;
12
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 bf16 * bf16; // expected-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
16 bf16 / bf16; // expected-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
17
18 __fp16 fp16;
19
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 {{invalid operands to binary expression ('__bf16' and '__fp16')}}
27 fp16 / bf16; // expected-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
28 bf16 = fp16; // expected-error {{assigning to '__bf16' from incompatible type '__fp16'}}
29 fp16 = bf16; // expected-error {{assigning to '__fp16' from incompatible type '__bf16'}}
30 bf16 + (b ? fp16 : bf16); // expected-error {{incompatible operand types ('__fp16' and '__bf16')}}
31 }
32
33 #include <arm_neon.h>
34
test_vector(bfloat16x4_t a,bfloat16x4_t b,float16x4_t c)35 void test_vector(bfloat16x4_t a, bfloat16x4_t b, float16x4_t c) {
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 a * b; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'bfloat16x4_t')}}
39 a / b; // expected-error {{invalid operands to binary expression ('bfloat16x4_t' (vector of 4 'bfloat16_t' values) and 'bfloat16x4_t')}}
40
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 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))}}
44 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))}}
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 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))}}
48 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))}}
49 }
50