| // RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic |
| // expected-no-diagnostics |
| |
| // Math stuff |
| |
| float g0 = __builtin_huge_val(); |
| double g1 = __builtin_huge_valf(); |
| long double g2 = __builtin_huge_vall(); |
| float g3 = __builtin_inf(); |
| double g4 = __builtin_inff(); |
| long double g5 = __builtin_infl(); |
| |
| // GCC misc stuff |
| |
| extern int f(); |
| |
| int h0 = __builtin_types_compatible_p(int,float); |
| //int h1 = __builtin_choose_expr(1, 10, f()); |
| //int h2 = __builtin_expect(0, 0); |
| int h3 = __builtin_bswap16(0x1234) == 0x3412 ? 1 : f(); |
| int h4 = __builtin_bswap32(0x1234) == 0x34120000 ? 1 : f(); |
| int h5 = __builtin_bswap64(0x1234) == 0x3412000000000000 ? 1 : f(); |
| |
| short somefunc(); |
| |
| short t = __builtin_constant_p(5353) ? 42 : somefunc(); |
| |
| |
