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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [c-c++-common/] [torture/] [complex-sign-mixed-add.c] - Rev 338
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/* Test complex arithmetic with signed zeros. Mixed real/complex addition. */ /* { dg-do run } */ /* { dg-options "-std=gnu99" { target c } } */ #include "complex-sign.h" #define CHECK_ADD(TYPE, COPY, ZERO, ZEROI) \ do { \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, +, +, +, +, +); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, +, +, -, +, -); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, +, -, +, +, +); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, +, -, -, +, -); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, -, +, +, +, +); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, -, +, -, +, -); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, -, -, +, -, +); \ CHECK_ARITH_RC (TYPE, COPY, ZERO, ZEROI, +, -, -, -, -, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, +, +, +, ZERO, +, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, +, +, -, ZERO, +, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, +, -, +, ZERO, +, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, +, -, -, ZERO, +, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, -, +, +, ZERO, +, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, -, +, -, ZERO, -, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, -, -, +, ZERO, +, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, +, -, -, -, ZERO, -, -); \ } while (0) void check_add_float (void) { CHECK_ADD (float, __builtin_copysignf, 0.0f, 0.0if); } void check_add_double (void) { CHECK_ADD (double, __builtin_copysign, 0.0, 0.0i); } void check_add_long_double (void) { CHECK_ADD (long double, __builtin_copysignl, 0.0l, 0.0il); } int main (void) { check_add_float (); check_add_double (); check_add_long_double (); exit (0); }