1/* Test whether the __builtin__CFStringMakeConstantString
2   "function" generates compile-time objects with the correct layout. */
3/* Developed by Ziemowit Laski <zlaski@apple.com>.  */
4
5/* { dg-do compile { target *-*-darwin* } } */
6/* { dg-options "-mconstant-cfstrings" } */
7
8typedef const struct __CFString *CFStringRef;
9
10#ifdef __CONSTANT_CFSTRINGS__
11#define CFSTR(STR)  ((CFStringRef) __builtin___CFStringMakeConstantString (STR))
12#else
13#error __CONSTANT_CFSTRINGS__ not defined
14#endif
15
16extern int cond;
17extern const char *func(void);
18
19CFStringRef s0 = CFSTR("Hello" "there");
20
21void foo(void) {
22  const CFStringRef s1 = CFSTR("Str1");
23
24  s0 = s1;
25}
26
27/* { dg-final { scan-assembler "\\.long\[ \\t\]+___CFConstantStringClassReference\n\[ \\t\]*\\.long\[ \\t\]+1992\n\[ \\t\]*\\.long\[ \\t\]+LC.*\n\[ \\t\]*\\.long\[ \\t\]+4\n" { target { *-*-darwin* && { ! lp64 } } } } } */
28/* { dg-final { scan-assembler "\\.long\[ \\t\]+___CFConstantStringClassReference\n\[ \\t\]*\\.long\[ \\t\]+1992\n\[ \\t\]*\\.long\[ \\t\]+LC.*\n\[ \\t\]*\\.long\[ \\t\]+10\n" { target { *-*-darwin* && { ! lp64 } } } } } */
29/* { dg-final { scan-assembler ".quad\t___CFConstantStringClassReference\n\t.long\t1992\n\t.space 4\n\t.quad\t.*\n\t.quad\t4\n" { target { *-*-darwin* && {  lp64 } } } } } */
30/* { dg-final { scan-assembler ".quad\t___CFConstantStringClassReference\n\t.long\t1992\n\t.space 4\n\t.quad\t.*\n\t.quad\t10\n" { target { *-*-darwin* && {  lp64 } } } } } */
31