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| author | Damien Doligez <damien.doligez-inria.fr> | 2009-05-20 11:52:42 +0000 |
|---|---|---|
| committer | Damien Doligez <damien.doligez-inria.fr> | 2009-05-20 11:52:42 +0000 |
| commit | ed32f569e3b636e0f12efdbbd5bba9e05cc434ac (patch) | |
| tree | 20b551901a72edf7733a6fe5287deab21ed9b83b /byterun/int64_native.h | |
| parent | 7795eafa896b0c5b3066d5efec7ec49d69d44e4d (diff) | |
merge changes from ocaml3110 to ocaml3111rc0
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@9270 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Diffstat (limited to 'byterun/int64_native.h')
| -rw-r--r-- | byterun/int64_native.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/byterun/int64_native.h b/byterun/int64_native.h index f5bef4a6f..9c0790970 100644 --- a/byterun/int64_native.h +++ b/byterun/int64_native.h @@ -29,6 +29,9 @@ #define I64_mul(x,y) ((x) * (y)) #define I64_is_zero(x) ((x) == 0) #define I64_is_negative(x) ((x) < 0) +#define I64_is_min_int(x) ((x) == ((int64)1 << 63)) +#define I64_is_minus_one(x) ((x) == -1) + #define I64_div(x,y) ((x) / (y)) #define I64_mod(x,y) ((x) % (y)) #define I64_udivmod(x,y,quo,rem) \ |