File: avx512bf16-error.c

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llvm-toolchain-16 1%3A16.0.6-15~deb12u1
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// RUN: %clang_cc1 -fsyntax-only -verify -ffreestanding -triple x86_64-linux-pc %s

// expected-error@+1 3 {{unknown type name '__bfloat16'}}
__bfloat16 foo(__bfloat16 a, __bfloat16 b) {
  return a + b;
}

#include <immintrin.h>

// expected-error@+4 {{invalid operands to binary expression ('__bfloat16' (aka '__bf16') and '__bfloat16')}}
// expected-warning@+2 3 {{'__bfloat16' is deprecated: use __bf16 instead}}
// expected-note@* 3 {{'__bfloat16' has been explicitly marked deprecated here}}
__bfloat16 bar(__bfloat16 a, __bfloat16 b) {
  return a + b;
}