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/* { dg-do compile } */
/* { dg-options "-O3 -fdump-ipa-cp-details" } */
#define N 4
typedef int (* const A[N])(int);
typedef struct S
{
int add_offset;
A a;
} S;
extern const S *gs, *hs;
static int __attribute__((noinline))
foo (const S f, int x)
{
gs = &f;
x = f.a[2](x);
x = f.a[2](x);
x = f.a[2](x);
return x;
}
static int __attribute__((noinline))
bar (const S f, int x)
{
hs = &f;
return foo (f, x);
}
static int
zero (int x)
{
return 0;
}
static int
addone (int x)
{
return x + 1;
}
static int
sq (int x)
{
return x * x;
}
static int
cube (int x)
{
return x * x * x;
}
static const S s = {64, {zero, addone, sq, cube}};
int
h (int x)
{
return bar (s, x);
}
/* { dg-final { scan-ipa-dump-times "Discovered an indirect call to a known target" 3 "cp" { xfail { hppa*-*-* && { ! lp64 } } } } } */
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