blob: c21dc17b527dd6fe2e3c0510f8553d0ed5789eb6 [file] [log] [blame]
/* PR tree-optimization/56205 */
/* { dg-do compile } */
/* { dg-options "-O3 -fdump-tree-stdarg" } */
#include <stdarg.h>
int a, b;
char c[128];
static inline void
foo (int x, char const *y, va_list z)
{
__builtin_printf ("%s %d %s", x ? "" : "foo", ++a, (y && *y) ? "bar" : "");
if (y && *y)
__builtin_vprintf (y, z);
}
void
bar (int x, char const *y, ...)
{
va_list z;
va_start (z, y);
if (!x && *c == '\0')
++b;
foo (x, y, z);
va_end (z);
}
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units and all FPR units" "stdarg" { target { { i?86-*-* x86_64-*-* } && { ! { ia32 } } } } } } */
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units and all FPR units" "stdarg" { target { powerpc*-*-linux* && ilp32 } } } } */
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units and all FPR units" "stdarg" { target alpha*-*-linux* } } } */
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units and all FPR units" "stdarg" { target s390*-*-linux* } } } */
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units" "stdarg" { target { { i?86-*-* x86_64-*-* } && ia32 } } } } */
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units" "stdarg" { target ia64-*-* } } } */
/* { dg-final { scan-tree-dump "bar: va_list escapes 1, needs to save all GPR units" "stdarg" { target { powerpc*-*-* && lp64 } } } } */