Subversion Repositories openrisc_me

/* { 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 = { a4 a3\[^ \]* a2\[^ \]* a1 }" "pta" } } */

/* { dg-final { cleanup-ipa-dump "pta" } } */