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/* { dg-do compile { target { nonpic } } } */
/* { dg-options "-fipa-pta -fdump-ipa-pta" } */
/* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
struct X { char x; char y; };
char *q;
static void __attribute__((noinline))
bar (char *p)
{
q = p;
}
void test1 (char a1, char b, char c, char d, char e, char f, char g, char h)
{
char *p = &a1;
p++;
bar (p);
}
void test2 (struct X a2, char b, char c, char d, char e, char f, char g, char h)
{
char *p = &a2.x;
p++;
bar (p);
}
void test3 (struct X a3, char b, char c, char d, char e, char f, char g, char h)
{
char *p = &a3.y;
bar (p);
}
void test4 (int a4, char b, char c, char d, char e, char f, char g, char h)
{
char *p = (char *)&a4;
p++;
p++;
p++;
p++;
bar (p);
}
/* { dg-final { scan-ipa-dump "bar.arg0 = { test4.arg0 test3.arg0 test2.arg0 test1.arg0 }" "pta" } } */
/* { dg-final { cleanup-ipa-dump "pta" } } */
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