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/* { dg-options "-fopenmp -O2" } */
/* { dg-additional-options "-fopenmp-target-simd-clone=any -fdump-ipa-simdclone-details -fdump-ipa-cgraph" } */
/* Test that simd clones are generated for functions with "declare target". */
#pragma omp declare target
__attribute__ ((__noinline__)) int addit (int a, int b)
{
return a + b;
}
#pragma omp end declare target
void callit (int *a, int *b, int *c)
{
int i;
#pragma omp for simd
for (i = 0; i < 16; i++)
c[i] = addit (a[i], b[i]);
}
/* Although addit has external linkage, we expect clones to be generated as
for a function with internal linkage. */
/* { dg-final { scan-ipa-dump "Generated local clone _ZGV.*N.*_addit" "simdclone" { target x86_64-*-* } } } */
/* { dg-final { scan-ipa-dump "Generated local clone _ZGV.*M.*_addit" "simdclone" { target x86_64-*-* } } } */
/* Only the "N" clone is used. The other one should be GC'ed. */
/* { dg-final { scan-ipa-dump "Deleting unused function _ZGV.*M.*_addit" "cgraph" { target x86_64-*-* } } } */
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