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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [gcc-have-sync-compare-and-swap.c] - Rev 716
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/* { dg-do link } */ /* MIPS only supports these built-in functions for non-MIPS16 mode, and -mflip-mips16 will change the mode of some functions to be different from the command-line setting. */ /* { dg-skip-if "" { mips*-*-* } { "-mflip-mips16" } { "" } } */ void f1() { #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 typedef int __attribute__ ((__mode__ (__QI__))) qi_int_type; qi_int_type qi_int; __sync_bool_compare_and_swap (&qi_int, (qi_int_type)0, (qi_int_type)1); #endif } void f2() { #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 typedef int __attribute__ ((__mode__ (__HI__))) hi_int_type; hi_int_type hi_int; __sync_bool_compare_and_swap (&hi_int, (hi_int_type)0, (hi_int_type)1); #endif } void f4() { #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 typedef int __attribute__ ((__mode__ (__SI__))) si_int_type; si_int_type si_int; __sync_bool_compare_and_swap (&si_int, (si_int_type)0, (si_int_type)1); #endif } void f8() { #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 typedef int __attribute__ ((__mode__ (__DI__))) di_int_type; di_int_type di_int; __sync_bool_compare_and_swap (&di_int, (di_int_type)0, (di_int_type)1); #endif } void f16() { #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 typedef int __attribute__ ((__mode__ (__TI__))) ti_int_type; ti_int_type ti_int; __sync_bool_compare_and_swap (&ti_int, (ti_int_type)0, (ti_int_type)1); #endif } int main() { f1(); f2(); f4(); f8(); f16(); return 0; }
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