clang-tools-extra/test/clang-tidy/portability-simd-intrinsics-x86.cpp


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// RUN: %check_clang_tidy %s portability-simd-intrinsics %t -- \
// RUN:  -config='{CheckOptions: [ \
// RUN:    {key: portability-simd-intrinsics.Suggest, value: 1} \
// RUN:  ]}' -- -target x86_64 -std=c++11

typedef long long __m128i __attribute__((vector_size(16)));
typedef double __m256 __attribute__((vector_size(32)));

__m128i _mm_add_epi32(__m128i, __m128i);
__m256 _mm256_load_pd(double const *);
void _mm256_store_pd(double *, __m256);

int _mm_add_fake(int, int);

void X86() {
  __m128i i0, i1;
  __m256 d0;

  _mm_add_epi32(i0, i1);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: '_mm_add_epi32' can be replaced by operator+ on std::experimental::simd objects [portability-simd-intrinsics]
  d0 = _mm256_load_pd(0);
  _mm256_store_pd(0, d0);

  _mm_add_fake(0, 1);
}