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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-cddce1 -Wno-psabi" } */
/* { dg-additional-options "-msse2" { target { i?86-*-* x86_64-*-* } } } */
typedef int v4si __attribute__((vector_size(16)));
typedef float v4sf __attribute__((vector_size(16)));
v4sf vec_cast(v4si f)
{
return (v4sf){f[0], f[1], f[2], f[3]};
}
v4sf vec_cast_perm(v4si f)
{
return (v4sf){f[1], f[1], f[2], f[3]};
}
/* { dg-final { scan-tree-dump-times "VEC_PERM_EXPR" 1 "cddce1" { target { i?86-*-* x86_64-*-* } } } } */
/* Catch (v4sf) and (vector(4) float). */
/* { dg-final { scan-tree-dump-times " = \\\(v" 2 "cddce1" { target { i?86-*-* x86_64-*-* } } } } */
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