1 // REQUIRES: nvptx-registered-target
2 // REQUIRES: x86-registered-target
4 // RUN: %clang_cc1 "-triple" "x86_64-unknown-linux-gnu" "-aux-triple" "nvptx64-nvidia-cuda" \
5 // RUN: "-target-cpu" "x86-64" -fsyntax-only -verify=scalar %s
6 // RUN: %clang_cc1 "-aux-triple" "x86_64-unknown-linux-gnu" "-triple" "nvptx64-nvidia-cuda" \
7 // RUN: -fcuda-is-device "-aux-target-cpu" "x86-64" -fsyntax-only -verify=scalar %s
9 #include "Inputs/cuda.h"
11 __device__ void test(bool b, __bf16 *out, __bf16 in) {
12 __bf16 bf16 = in; // No error on using the type itself.
14 bf16 + bf16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
15 bf16 - bf16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
16 bf16 * bf16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
17 bf16 / bf16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__bf16')}}
21 bf16 + fp16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
22 fp16 + bf16; // scalar-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
23 bf16 - fp16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
24 fp16 - bf16; // scalar-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
25 bf16 * fp16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
26 fp16 * bf16; // scalar-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
27 bf16 / fp16; // scalar-error {{invalid operands to binary expression ('__bf16' and '__fp16')}}
28 fp16 / bf16; // scalar-error {{invalid operands to binary expression ('__fp16' and '__bf16')}}
29 bf16 = fp16; // scalar-error {{assigning to '__bf16' from incompatible type '__fp16'}}
30 fp16 = bf16; // scalar-error {{assigning to '__fp16' from incompatible type '__bf16'}}
31 bf16 + (b ? fp16 : bf16); // scalar-error {{incompatible operand types ('__fp16' and '__bf16')}}