diff options
| -rw-r--r-- | src/corelib/tools/qalgorithms.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/corelib/tools/qalgorithms.h b/src/corelib/tools/qalgorithms.h index 1a03bfaac4..b658d8afcf 100644 --- a/src/corelib/tools/qalgorithms.h +++ b/src/corelib/tools/qalgorithms.h @@ -590,6 +590,7 @@ Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_popcountll(quint64 v) Q_DECL_NO } #elif defined(Q_CC_MSVC) && !defined(Q_OS_WINCE) && !defined(Q_PROCESSOR_ARM) #define QT_POPCOUNT_CONSTEXPR +#define QT_POPCOUNT_RELAXED_CONSTEXPR #define QT_HAS_BUILTIN_CTZ Q_ALWAYS_INLINE unsigned long qt_builtin_ctz(quint32 val) { @@ -676,6 +677,7 @@ Q_ALWAYS_INLINE uint qt_builtin_popcountll(quint64 v) Q_DECL_NOTHROW #ifndef QT_POPCOUNT_CONSTEXPR #define QT_POPCOUNT_CONSTEXPR Q_DECL_CONSTEXPR +#define QT_POPCOUNT_RELAXED_CONSTEXPR Q_DECL_RELAXED_CONSTEXPR #endif } //namespace QAlgorithmsPrivate @@ -819,7 +821,7 @@ Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint32 v) Q_DECL_NOT #endif } -Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint8 v) Q_DECL_NOTHROW +QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint8 v) Q_DECL_NOTHROW { #if defined(QT_HAS_BUILTIN_CLZ) return v ? QAlgorithmsPrivate::qt_builtin_clz(v)-24U : 8U; @@ -831,7 +833,7 @@ Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint8 v) Q_DECL_NOTH #endif } -Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint16 v) Q_DECL_NOTHROW +QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint16 v) Q_DECL_NOTHROW { #if defined(QT_HAS_BUILTIN_CLZS) return v ? QAlgorithmsPrivate::qt_builtin_clzs(v) : 16U; @@ -844,7 +846,7 @@ Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint16 v) Q_DECL_NOT #endif } -Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint64 v) Q_DECL_NOTHROW +QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint64 v) Q_DECL_NOTHROW { #if defined(QT_HAS_BUILTIN_CLZLL) return v ? QAlgorithmsPrivate::qt_builtin_clzll(v) : 64U; @@ -859,7 +861,7 @@ Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint64 v) Q_DECL_NOT #endif } -Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(unsigned long v) Q_DECL_NOTHROW +QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(unsigned long v) Q_DECL_NOTHROW { return qCountLeadingZeroBits(QIntegerForSizeof<long>::Unsigned(v)); } |