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/* { dg-do run } */
/* { dg-options "-O2 -save-temps" } */
/* { dg-require-effective-target has_arch_ppc64 } */
/* Verify that two instructions are successfully used to build constants.
One insn is li or lis, another is rotate: rldicl, rldicr or rldic. */
#define NOIPA __attribute__ ((noipa))
struct fun
{
long long (*f) (void);
long long val;
};
long long NOIPA
li_rotldi_1 (void)
{
return 0x7531000000000LL;
}
long long NOIPA
li_rotldi_2 (void)
{
return 0x2100000000000064LL;
}
long long NOIPA
li_rotldi_3 (void)
{
return 0xffff8531ffffffffLL;
}
long long NOIPA
li_rotldi_4 (void)
{
return 0x21ffffffffffff94LL;
}
long long NOIPA
lis_rotldi_5 (void)
{
return 0xffff85310000ffffLL;
}
long long NOIPA
lis_rotldi_6 (void)
{
return 0x5310000ffffffff8LL;
}
long long NOIPA
li_rldicl_7 (void)
{
return 0x3ffffffa1LL;
}
long long NOIPA
li_rldicl_8 (void)
{
return 0xff8531ffffffffLL;
}
long long NOIPA
lis_rldicl_9 (void)
{
return 0x00ff85310000ffffLL;
}
long long NOIPA
li_rldicr_10 (void)
{
return 0xffff8531fff00000LL;
}
long long NOIPA
li_rldicr_11 (void)
{
return 0x21fffffffff00000LL;
}
long long NOIPA
lis_rldicr_12 (void)
{
return 0x5310000ffffffff0LL;
}
long long NOIPA
li_rldic_13 (void)
{
return 0x000f853100000000LL;
}
long long NOIPA
li_rldic_14 (void)
{
return 0xffff853100ffffffLL;
}
long long NOIPA
li_rldic_15 (void)
{
return 0x800000ffffffff31LL;
}
long long NOIPA
li_rldic_16 (void)
{
return 0x800000000fffff31LL;
}
struct fun arr[] = {
{li_rotldi_1, 0x7531000000000LL},
{li_rotldi_2, 0x2100000000000064LL},
{li_rotldi_3, 0xffff8531ffffffffLL},
{li_rotldi_4, 0x21ffffffffffff94LL},
{lis_rotldi_5, 0xffff85310000ffffLL},
{lis_rotldi_6, 0x5310000ffffffff8LL},
{li_rldicl_7, 0x3ffffffa1LL},
{li_rldicl_8, 0xff8531ffffffffLL},
{lis_rldicl_9, 0x00ff85310000ffffLL},
{li_rldicr_10, 0xffff8531fff00000LL},
{li_rldicr_11, 0x21fffffffff00000LL},
{lis_rldicr_12, 0x5310000ffffffff0LL},
{li_rldic_13, 0x000f853100000000LL},
{li_rldic_14, 0xffff853100ffffffLL},
{li_rldic_15, 0x800000ffffffff31LL},
{li_rldic_16, 0x800000000fffff31LL}
};
/* { dg-final { scan-assembler-times {\mrotldi\M} 6 } } */
/* { dg-final { scan-assembler-times {\mrldicl\M} 3 } } */
/* { dg-final { scan-assembler-times {\mrldicr\M} 3 } } */
/* { dg-final { scan-assembler-times {\mrldic\M} 4 } } */
int
main ()
{
for (int i = 0; i < sizeof (arr) / sizeof (arr[0]); i++)
if ((*arr[i].f) () != arr[i].val)
__builtin_abort ();
return 0;
}
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