diff options
Diffstat (limited to 'src/corelib/global')
-rw-r--r-- | src/corelib/global/qcompilerdetection.h | 1 | ||||
-rw-r--r-- | src/corelib/global/qfloat16_f16c.c | 11 | ||||
-rw-r--r-- | src/corelib/global/qglobal.cpp | 12 | ||||
-rw-r--r-- | src/corelib/global/qglobal.h | 24 |
4 files changed, 31 insertions, 17 deletions
diff --git a/src/corelib/global/qcompilerdetection.h b/src/corelib/global/qcompilerdetection.h index ebffe74188..412fea96b4 100644 --- a/src/corelib/global/qcompilerdetection.h +++ b/src/corelib/global/qcompilerdetection.h @@ -1371,6 +1371,7 @@ # undef QT_COMPILER_SUPPORTS_SSE4_2 # undef QT_COMPILER_SUPPORTS_AVX # undef QT_COMPILER_SUPPORTS_AVX2 +# undef QT_COMPILER_SUPPORTS_F16C #endif #if !defined(Q_PROCESSOR_ARM) # undef QT_COMPILER_SUPPORTS_NEON diff --git a/src/corelib/global/qfloat16_f16c.c b/src/corelib/global/qfloat16_f16c.c index ba1e16f481..d60a021bdb 100644 --- a/src/corelib/global/qfloat16_f16c.c +++ b/src/corelib/global/qfloat16_f16c.c @@ -40,13 +40,8 @@ #include "private/qsimd_p.h" // The x86 F16C instructions operate on AVX registers, so AVX support is -// required. We don't need to check for __F16C__ because we this file wouldn't -// have been compiled if the support was missing in the first place, and not -// all compilers define it. Technically, we didn't need to check for __AVX__ -// either. -#if !QT_COMPILER_SUPPORTS_HERE(AVX) -# error "AVX support required" -#endif +// required. +#if QT_COMPILER_SUPPORTS_HERE(AVX) #ifdef __cplusplus QT_BEGIN_NAMESPACE @@ -89,3 +84,5 @@ void qFloatFromFloat16_fast(float *out, const quint16 *in, qsizetype len) Q_DECL } // extern "C" QT_END_NAMESPACE #endif + +#endif // QT_COMPILER_SUPPORTS_HERE(AVX) diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index fd8319aae0..ac2e85c51e 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -2264,7 +2264,17 @@ static const char *osVer_helper(QOperatingSystemVersion version = QOperatingSyst case Q_WINVER(6, 3): return workstation ? "8.1" : "Server 2012 R2"; case Q_WINVER(10, 0): - return workstation ? "10" : "Server 2016"; + if (workstation) { + if (osver.dwBuildNumber >= 22000) + return "11"; + return "10"; + } + // else: Server + if (osver.dwBuildNumber >= 20348) + return "Server 2022"; + if (osver.dwBuildNumber >= 17763) + return "Server 2019"; + return "Server 2016"; } #undef Q_WINVER // unknown, future version diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 12ac48f3cb..450c1e586a 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -1102,13 +1102,16 @@ QForeachContainer<typename std::decay<T>::type> qMakeForeachContainer(T &&t) } +#define Q_FOREACH_JOIN(A, B) Q_FOREACH_JOIN_IMPL(A, B) +#define Q_FOREACH_JOIN_IMPL(A, B) A ## B + #if __cplusplus >= 201703L // Use C++17 if statement with initializer. User's code ends up in a else so // scoping of different ifs is not broken -#define Q_FOREACH(variable, container) \ -for (auto _container_ = QtPrivate::qMakeForeachContainer(container); \ - _container_.i != _container_.e; ++_container_.i) \ - if (variable = *_container_.i; false) {} else +#define Q_FOREACH_IMPL(variable, name, container) \ + for (auto name = QtPrivate::qMakeForeachContainer(container); \ + name.i != name.e; ++name.i) \ + if (variable = *name.i; false) {} else #else // Explanation of the control word: // - it's initialized to 1 @@ -1119,12 +1122,15 @@ for (auto _container_ = QtPrivate::qMakeForeachContainer(container); \ // the outer loop to continue executing // - if there was a break inside the inner loop, it will exit with control still // set to 1; in that case, the outer loop will invert it to 0 and will exit too -#define Q_FOREACH(variable, container) \ -for (auto _container_ = QtPrivate::qMakeForeachContainer(container); \ - _container_.control && _container_.i != _container_.e; \ - ++_container_.i, _container_.control ^= 1) \ - for (variable = *_container_.i; _container_.control; _container_.control = 0) +#define Q_FOREACH_IMPL(variable, name, container) \ +for (auto name = QtPrivate::qMakeForeachContainer(container); \ + name.control && name.i != name.e; \ + ++name.i, name.control ^= 1) \ + for (variable = *name.i; name.control; name.control = 0) #endif + +#define Q_FOREACH(variable, container) \ + Q_FOREACH_IMPL(variable, Q_FOREACH_JOIN(_container_, __LINE__), container) #endif // QT_NO_FOREACH #define Q_FOREVER for(;;) |