blob: 97221462c0238632fcdeb23ea18d7222d07be2e1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* PR 14204 */
/* { dg-do compile } */
/* { dg-options "-Wall -Werror" } */
#if defined __alpha__
# define ASM __asm__("$30")
#elif defined __i386__
# define ASM __asm__("esp")
#elif defined (__powerpc__) || defined (__PPC__) || defined (__ppc__) || defined (_POWER)
# define ASM __asm__("r1")
#elif defined __s390__
# define ASM __asm__("r15")
#elif defined __mips
# define ASM __asm__("$sp")
#elif defined __sparc__
# define ASM __asm__("sp")
#elif defined __ia64__
# define ASM __asm__("r12")
#elif defined __hppa__
# define ASM __asm__("%r30")
#elif defined __xtensa__
# define ASM __asm__("sp")
#else
/* The register name should be target-dependent so for other targets,
we just silence the test. */
# define ASM = 0
#endif
void *load_PCB (void)
{
register void *sp ASM;
return sp; /* { dg-bogus "uninitialized" } */
}
|
