| /* { dg-do link } */ |
| /* { dg-add-options float128 } */ |
| /* { dg-require-effective-target float128 } */ |
| |
| extern int link_error (int); |
| |
| #define TEST(FN, VALUE, RESULT) \ |
| if (__builtin_##FN##f128 (VALUE) != RESULT) link_error (__LINE__); |
| |
| int |
| main (void) |
| { |
| TEST(roundeven, (0x1p64+0.5f128), (0x1p64f128)); |
| TEST(roundeven, (0x1p63+0.5f128), (0x1p63f128)); |
| TEST(roundeven, (0x1p63-0.5f128), (0x1p63f128)); |
| TEST(roundeven, (0x1p64-0.5f128), (0x1p64f128)); |
| TEST(roundeven, (0x1p64+0.501f128), (0x1p64+1.0f128)); |
| TEST(roundeven, (0x1.C00000000000039A5653p1f128), (0x1p2f128)) |
| return 0; |
| } |
| |