diff options
Diffstat (limited to 'gcc/system.h')
| -rw-r--r-- | gcc/system.h | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/gcc/system.h b/gcc/system.h index 24abf91d75f..da9046a7fe4 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -145,33 +145,8 @@ extern int errno; # include <limits.h> #endif -/* Find HOST_WIDEST_INT and set its bit size, type and print macros. - It will be the largest integer mode supported by the host which may - (or may not) be larger than HOST_WIDE_INT. This must appear after - <limits.h> since we only use `long long' if its bigger than a - `long' and also if it is supported by macros in limits.h. For old - hosts which don't have a limits.h (and thus won't include it in - stage2 cause we don't rerun configure) we assume gcc supports long - long.) Note, you won't get these defined if you don't include - {ht}config.h before this file to set the HOST_BITS_PER_* macros. */ - -#ifndef HOST_WIDEST_INT -# if defined (HOST_BITS_PER_LONG) && defined (HOST_BITS_PER_LONGLONG) -# if (HOST_BITS_PER_LONGLONG > HOST_BITS_PER_LONG) && (defined (LONG_LONG_MAX) || defined (LONGLONG_MAX) || defined (LLONG_MAX) || defined (__GNUC__)) -# define HOST_BITS_PER_WIDEST_INT HOST_BITS_PER_LONGLONG -# define HOST_WIDEST_INT long long -# define HOST_WIDEST_INT_PRINT_DEC "%lld" -# define HOST_WIDEST_INT_PRINT_UNSIGNED "%llu" -# define HOST_WIDEST_INT_PRINT_HEX "0x%llx" -# else -# define HOST_BITS_PER_WIDEST_INT HOST_BITS_PER_LONG -# define HOST_WIDEST_INT long -# define HOST_WIDEST_INT_PRINT_DEC "%ld" -# define HOST_WIDEST_INT_PRINT_UNSIGNED "%lu" -# define HOST_WIDEST_INT_PRINT_HEX "0x%lx" -# endif /*(long long>long) && (LONG_LONG_MAX||LONGLONG_MAX||LLONG_MAX||GNUC)*/ -# endif /* defined(HOST_BITS_PER_LONG) && defined(HOST_BITS_PER_LONGLONG) */ -#endif /* ! HOST_WIDEST_INT */ +/* Get definitions of HOST_WIDE_INT and HOST_WIDEST_INT. */ +#include "hwint.h" /* Infrastructure for defining missing _MAX and _MIN macros. Note that macros defined with these cannot be used in #if. */ |