| /* PR target/12503 */ |
| /* Origin: <pierre.nguyen-tuong@asim.lip6.fr> */ |
| |
| /* Verify that __builtin_apply behaves correctly on targets |
| with pre-pushed arguments (e.g. SPARC). */ |
| |
| /* { dg-do run } */ |
| |
| /* { dg-skip-if "Variadic funcs use Base AAPCS. Normal funcs use VFP variant." { arm_hf_eabi } } */ |
| |
| |
| #define INTEGER_ARG 5 |
| |
| #if defined(__ARM_PCS) || defined(__epiphany__) |
| /* For Base AAPCS, NAME is passed in r0. D is passed in r2 and r3. |
| E, F and G are passed on stack. So the size of the stack argument |
| data is 20. */ |
| #define STACK_ARGUMENTS_SIZE 20 |
| #elif defined __MMIX__ |
| /* No parameters on stack for bar. */ |
| #define STACK_ARGUMENTS_SIZE 0 |
| #else |
| #define STACK_ARGUMENTS_SIZE 64 |
| #endif |
| |
| extern void abort(void); |
| |
| void foo(char *name, double d, double e, double f, int g) |
| { |
| if (g != INTEGER_ARG) |
| abort(); |
| } |
| |
| void bar(char *name, ...) |
| { |
| __builtin_apply(foo, __builtin_apply_args(), STACK_ARGUMENTS_SIZE); |
| } |
| |
| int main(void) |
| { |
| bar("eeee", 5.444567, 8.90765, 4.567789, INTEGER_ARG); |
| |
| return 0; |
| } |