| /* PR libstdc++/85466 */ |
| /* { dg-do run } */ |
| /* { dg-require-effective-target c99_runtime } */ |
| /* { dg-options "-O2 -fno-builtin" } */ |
| /* { dg-add-options ieee } */ |
| |
| #include <stdlib.h> |
| |
| /* In order to run on systems like the PowerPC that have 3 different long |
| double types, include math.h so it can choose what is the appropriate |
| nextafterl function to use. |
| |
| If we didn't use -fno-builtin for this test, the PowerPC compiler would have |
| changed the names of the built-in functions that use long double. The |
| nextafter-1.c function runs with this mapping. |
| |
| Since this test uses -fno-builtin, include math.h, so that math.h can make |
| the appropriate choice to use. */ |
| #include <math.h> |
| |
| #if defined(__GLIBC__) && defined(__GLIBC_PREREQ) |
| # if !__GLIBC_PREREQ (2, 24) |
| /* Workaround buggy nextafterl in glibc 2.23 and earlier, |
| see https://sourceware.org/bugzilla/show_bug.cgi?id=20205 */ |
| # define NO_LONG_DOUBLE 1 |
| # endif |
| #endif |
| |
| #define _NEXT_AFTER_2 |
| |
| #include "nextafter-1.c" |
