| Message ID | 20140527113203.GK17600@redhat.com |
|---|---|
| State | New |
| Headers | show |
On Tue, May 27, 2014 at 01:32:03PM +0200, Marek Polacek wrote: > E.g. CentOS 5 doesn't define several macros in limits.h, so define > them conditionally to make the test pass. > > Ok for trunk? > > 2014-05-27 Marek Polacek <polacek@redhat.com> > > PR testsuite/61319 > * c-c++-common/ubsan/float-cast.h: Conditionally define LLONG_MAX, > LLONG_MIN, and ULLONG_MAX. Ok, thanks. Jakub
diff --git gcc/testsuite/c-c++-common/ubsan/float-cast.h gcc/testsuite/c-c++-common/ubsan/float-cast.h index 166da8f..e76171a 100644 --- gcc/testsuite/c-c++-common/ubsan/float-cast.h +++ gcc/testsuite/c-c++-common/ubsan/float-cast.h @@ -1,5 +1,16 @@ /* Various macros for -fsanitize=float-cast-overflow testing. */ +/* E.g. on CentOS 5 these aren't defined in limits.h. */ +#ifndef LLONG_MAX +# define LLONG_MAX __LONG_LONG_MAX__ +#endif +#ifndef LLONG_MIN +# define LLONG_MIN (-__LONG_LONG_MAX__ - 1LL) +#endif +#ifndef ULLONG_MAX +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +#endif + #define INT128_MAX (__int128) (((unsigned __int128) 1 << ((__SIZEOF_INT128__ * __CHAR_BIT__) - 1)) - 1) #define INT128_MIN (-INT128_MAX - 1) #define UINT128_MAX ((2 * (unsigned __int128) INT128_MAX) + 1)