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/* { dg-require-effective-target vect_simd_clones } */
/* { dg-additional-options "-fopenmp-simd" } */
/* { dg-additional-options "-mavx" { target avx_runtime } } */
#include "tree-vect.h"
#ifndef N
#define N 1024
#endif
int array[N];
#pragma omp declare simd simdlen(4) notinbranch
#pragma omp declare simd simdlen(4) notinbranch uniform(b) linear(c:3)
#ifdef __aarch64__
#pragma omp declare simd simdlen(2) notinbranch
#pragma omp declare simd simdlen(2) notinbranch uniform(b) linear(c:3)
#else
#pragma omp declare simd simdlen(8) notinbranch
#pragma omp declare simd simdlen(8) notinbranch uniform(b) linear(c:3)
#endif
__attribute__((noinline)) int
foo (int a, int b, int c)
/* { dg-warning {unsupported simdlen 8 \(amdgcn\)} "" { target amdgcn*-*-* } .-1 } */
/* { dg-warning {unsupported simdlen 4 \(amdgcn\)} "" { target amdgcn*-*-* } .-2 } */
{
if (a < 30)
return 5;
return a + b + c;
}
__attribute__((noinline, noclone)) void
bar ()
{
int i;
#pragma omp simd
for (i = 0; i < N; ++i)
array[i] = foo (i, 123, i * 3);
}
__attribute__((noinline, noclone)) void
baz ()
{
int i;
#pragma omp simd
for (i = 0; i < N; ++i)
array[i] = foo (i, array[i], i * 3);
}
int
main ()
{
int i;
check_vect ();
bar ();
#pragma GCC novector
for (i = 0; i < N; i++)
if (array[i] != (i < 30 ? 5 : i * 4 + 123))
abort ();
baz ();
#pragma GCC novector
for (i = 0; i < N; i++)
if (array[i] != (i < 30 ? 5 : i * 8 + 123))
abort ();
return 0;
}
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