[Bug c/61939] warn when __attribute__((aligned(x))) is ignored

[rivanvx at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61939

Vedran Miletic <rivanvx at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |rivanvx at gmail dot com

--- Comment #1 from Vedran Miletic <rivanvx at gmail dot com> ---
Confirmed still occurs in 6.2.1 on the following C++ code:

#include <numeric>
#include <vector>
float f(std::vector<float>& A, std::vector<float>& B)
{
  __builtin_assume_aligned(A.data(), 64);
  __builtin_assume_aligned(B.data(), 64);
  return std::inner_product(A.begin(), A.end(), B.begin(), 0.f);
}

Compiled using -O3 -ffast-math -mavx2.