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/* { dg-do compile } */
/* { dg-require-effective-target powerpc_elfv2 } */
/* { dg-require-effective-target power10_ok } */
/* { dg-options "-O2 -mdejagnu-cpu=power10" } */
/* Verify that we generate an indirect sibcall for ELFv2 on P10 and
later, with r12 and CTR containing the function address. PR96787. */
extern int f (int);
int main ()
{
if (f (3) != 6)
return 1;
return 0;
}
int g (int a)
{
return a * 2;
}
int h (int a)
{
return a + 2;
}
int __attribute__((__noinline__)) f (int a)
{
int (*x) (int) = a % 2 ? &g : &h;
(*x) (a);
}
/* { dg-final { scan-assembler {\mmtctr 12\M} } } */
/* { dg-final { scan-assembler {\mbctr\M} } } */
/* { dg-final { scan-assembler-not {\mbctrl\M} } } */
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