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| author | Sverker Eriksson <[email protected]> | 2019-02-06 11:36:02 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2019-02-06 11:36:02 +0100 |
| commit | 152c7863a80c308075b6b67a704dd2234a4e28e2 (patch) | |
| tree | 76b02caf30b2d8c9249978b8856f2bf9ce1e00b1 /erts/emulator/beam/big.h | |
| parent | 4cd582c2ed035a20dba70863dcd1bd06f38caaa5 (diff) | |
| parent | b01083b47699f0494053abfbe7ae1f50142b1b49 (diff) | |
| download | otp-152c7863a80c308075b6b67a704dd2234a4e28e2.tar.gz otp-152c7863a80c308075b6b67a704dd2234a4e28e2.tar.bz2 otp-152c7863a80c308075b6b67a704dd2234a4e28e2.zip | |
Merge branch 'maint'
Diffstat (limited to 'erts/emulator/beam/big.h')
| -rw-r--r-- | erts/emulator/beam/big.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h index da4dc84d10..ad19cce395 100644 --- a/erts/emulator/beam/big.h +++ b/erts/emulator/beam/big.h @@ -81,7 +81,11 @@ typedef Uint dsize_t; /* Vector size type */ * a Uint64 argument. Therefore, we must test the size of the argument * to ensure that the cast does not discard the high-order 32 bits. */ -#define _IS_SSMALL32(x) (((Uint32) ((((x)) >> (SMALL_BITS-1)) + 1)) < 2) +#if defined(ARCH_32) +# define _IS_SSMALL32(x) (((Uint32) ((((x)) >> (SMALL_BITS-1)) + 1)) < 2) +#else +# define _IS_SSMALL32(x) (1) +#endif #define _IS_SSMALL64(x) (((Uint64) ((((x)) >> (SMALL_BITS-1)) + 1)) < 2) #define IS_SSMALL(x) (sizeof(x) == sizeof(Uint32) ? _IS_SSMALL32(x) : _IS_SSMALL64(x)) |