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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2010-09-19 08:52:50 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2010-09-19 08:52:50 +0000 |
| commit | 61e60481d004f39c8bc5497e9ca1f5893658f3d1 (patch) | |
| tree | 55910f596bc49b0119b74a5801d044f2fe7126cc | |
| parent | 1f77459495de551658e931294a4bf232b170078d (diff) | |
| download | gcc-61e60481d004f39c8bc5497e9ca1f5893658f3d1.zip gcc-61e60481d004f39c8bc5497e9ca1f5893658f3d1.tar.gz gcc-61e60481d004f39c8bc5497e9ca1f5893658f3d1.tar.bz2 | |
hash_bytes.cc: Compile load_bytes and shift_mix only when __SIZEOF_SIZE_T__ == 8.
2010-09-19 Paolo Carlini <paolo.carlini@oracle.com>
* src/hash_bytes.cc: Compile load_bytes and shift_mix only when
__SIZEOF_SIZE_T__ == 8.
From-SVN: r164410
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/src/hash_bytes.cc | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index f74e54f..d50afd3 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2010-09-19 Paolo Carlini <paolo.carlini@oracle.com> + + * src/hash_bytes.cc: Compile load_bytes and shift_mix only when + __SIZEOF_SIZE_T__ == 8. + 2010-09-17 Luc Hermitte <hermitte@free.fr> Paolo Carlini <paolo.carlini@oracle.com> diff --git a/libstdc++-v3/src/hash_bytes.cc b/libstdc++-v3/src/hash_bytes.cc index 5dfa1ee..d14ad41 100644 --- a/libstdc++-v3/src/hash_bytes.cc +++ b/libstdc++-v3/src/hash_bytes.cc @@ -45,6 +45,7 @@ namespace return result; } +#if __SIZEOF_SIZE_T__ == 8 // Loads n bytes, where 1 <= n < 8. inline std::size_t load_bytes(const char* p, int n) @@ -60,6 +61,7 @@ namespace inline std::size_t shift_mix(std::size_t v) { return v ^ (v >> 47);} +#endif } namespace std |