diff options
Diffstat (limited to 'libstdc++-v3/include/bits/stl_algobase.h')
| -rw-r--r-- | libstdc++-v3/include/bits/stl_algobase.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libstdc++-v3/include/bits/stl_algobase.h b/libstdc++-v3/include/bits/stl_algobase.h index a002461ae98..5cee10ac016 100644 --- a/libstdc++-v3/include/bits/stl_algobase.h +++ b/libstdc++-v3/include/bits/stl_algobase.h @@ -982,14 +982,26 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION __lg(int __n) { return sizeof(int) * __CHAR_BIT__ - 1 - __builtin_clz(__n); } + inline unsigned + __lg(unsigned __n) + { return sizeof(int) * __CHAR_BIT__ - 1 - __builtin_clz(__n); } + inline long __lg(long __n) { return sizeof(long) * __CHAR_BIT__ - 1 - __builtin_clzl(__n); } + inline unsigned long + __lg(unsigned long __n) + { return sizeof(long) * __CHAR_BIT__ - 1 - __builtin_clzl(__n); } + inline long long __lg(long long __n) { return sizeof(long long) * __CHAR_BIT__ - 1 - __builtin_clzll(__n); } + inline unsigned long long + __lg(unsigned long long __n) + { return sizeof(long long) * __CHAR_BIT__ - 1 - __builtin_clzll(__n); } + _GLIBCXX_END_NAMESPACE_VERSION _GLIBCXX_BEGIN_NAMESPACE_ALGO |