view gcc/testsuite/g++.dg/other/avx2-pr85572-1.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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// PR target/85572
// { dg-do compile { target i?86-*-* x86_64-*-* } }
// { dg-options "-O2 -mavx2 -mno-avx512f" }
// { dg-final { scan-assembler-times {\mvpxor\M} 4 } }
// { dg-final { scan-assembler-times {\mvpcmpgtq\M} 2 } }
// { dg-final { scan-assembler-times {\mvpsubq\M} 2 } }

typedef long long V __attribute__((vector_size (16)));
typedef long long W __attribute__((vector_size (32)));

V
foo (V x)
{
  return x < 0 ? -x : x;
}

W
bar (W x)
{
  return x < 0 ? -x : x;
}