1// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic 2// expected-no-diagnostics 3 4// Math stuff 5 6float g0 = __builtin_huge_val(); 7double g1 = __builtin_huge_valf(); 8long double g2 = __builtin_huge_vall(); 9float g3 = __builtin_inf(); 10double g4 = __builtin_inff(); 11long double g5 = __builtin_infl(); 12 13// GCC misc stuff 14 15extern int f(); 16 17int h0 = __builtin_types_compatible_p(int,float); 18//int h1 = __builtin_choose_expr(1, 10, f()); 19//int h2 = __builtin_expect(0, 0); 20int h3 = __builtin_bswap16(0x1234) == 0x3412 ? 1 : f(); 21int h4 = __builtin_bswap32(0x1234) == 0x34120000 ? 1 : f(); 22int h5 = __builtin_bswap64(0x1234) == 0x3412000000000000 ? 1 : f(); 23 24short somefunc(); 25 26short t = __builtin_constant_p(5353) ? 42 : somefunc(); 27 28 29