Viewing file:  ipcp-agg-5.c (1.11 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O3 -fno-ipa-sra -fdump-ipa-cp-details -fdump-tree-optimized-slim" } */
/* { dg-add-options bind_pic_locally } */
struct S
{
int a, b, c;
};
void *blah(int, void *);
static void __attribute__ ((noinline))
foo (struct S *p)
{
int i, c = p->c;
int b = p->b;
void *v = (void *) p;
for (i= 0; i< c; i++)
v = blah(b + i, v);
}
static void __attribute__ ((noinline))
bar (struct S *p)
{
foo (p);
}
void
entry1 (int c)
{
struct S s;
int i;
for (i = 0; i<c; i++)
{
s.a = 1;
s.b = 64;
s.c = 32;
bar (&s);
}
s.c = 2;
bar (&s);
}
void
entry2 (int c)
{
struct S s;
int i;
for (i = 0; i<c; i++)
{
s.a = 6;
s.b = 64;
s.c = 32;
foo (&s);
}
s.c = 2;
foo (&s);
}
/* { dg-final { scan-ipa-dump-times "Creating a specialized node of foo/\[0-9\]*\\." 2 "cp" } } */
/* { dg-final { scan-ipa-dump-times "Creating a specialized node of bar/\[0-9\]*\\." 2 "cp" } } */
/* { dg-final { scan-ipa-dump-times "Aggregate replacements:" 8 "cp" } } */
/* { dg-final { scan-tree-dump-not "->c;" "optimized" } } */
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