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Fix http://llvm.org/bugs/show_bug.cgi?id=11428. Fix provided by Alberto Ganesh Barbati

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@145698 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2011-12-02 19:36:40 +00:00
parent 438377c051
commit f6d875f7f5
11 changed files with 137 additions and 144 deletions
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10
include/support/win32/support.h
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@@ -31,7 +31,7 @@ size_t mbsnrtowcs( wchar_t *__restrict dst, const char **__restrict src,
size_t nmc, size_t len, mbstate_t *__restrict ps );
size_t wcsnrtombs( char *__restrict dst, const wchar_t **__restrict src,
size_t nwc, size_t len, mbstate_t *__restrict ps );
#if defined(_MSC_VER)
#define snprintf _snprintf
@@ -91,8 +91,8 @@ _LIBCPP_ALWAYS_INLINE int __builtin_ctzl( unsigned long x )
_LIBCPP_ALWAYS_INLINE int __builtin_ctzll( unsigned long long x )
{
DWORD r = 0;
_BitScanReverse64(&r, x);
return static_cast<int>(r);
_BitScanReverse64(&r, x);
return static_cast<int>(r);
}
_LIBCPP_ALWAYS_INLINE int __builtin_clz( unsigned int x )
{
@@ -106,8 +106,8 @@ _LIBCPP_ALWAYS_INLINE int __builtin_clzl( unsigned long x )
_LIBCPP_ALWAYS_INLINE int __builtin_clzll( unsigned long long x )
{
DWORD r = 0;
_BitScanForward64(&r, x);
return static_cast<int>(r);
_BitScanForward64(&r, x);
return static_cast<int>(r);
}
#endif // !__clang__
#endif // _MSC_VER