URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [gcc.target/] [s390/] [tf_to_di-1.c] - Rev 516
Compare with Previous | Blame | View Log
/* { dg-options "-O0 -mlong-double-128" } */ #include <stdio.h> #include <stdlib.h> void check_ll (long double ld, long long ll) { if ((long long)ld != ll) { printf ("ld: %Lf expect: %lld result: %lld\n", ld, ll, (long long)ld); abort (); } } void check_ull (long double ld, unsigned long long ull) { if ((unsigned long long)ld != ull) { printf ("ld: %Lf expect: %llu result: %llu\n", ld, ull, (unsigned long long)ld); abort (); } } int main () { const long long ll_max = (long long)((1ULL << 63) - 1); const long long ll_min = -ll_max - 1; check_ll (206.23253, 206LL); check_ull (206.23253, 206ULL); check_ll ((long double)ll_max, ll_max); check_ull ((long double)ll_max, ll_max); check_ll ((long double)ll_min, ll_min); check_ll (0.0, 0); check_ull (0.0, 0); check_ll (-1.0, -1); check_ll ((long double)0xffffffffffffffffULL, ll_max); check_ull ((long double)0xffffffffffffffffULL, 0xffffffffffffffffULL); return 0; }