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| author | Fabian Kosmale <fabian.kosmale@qt.io> | 2021-03-20 19:23:53 +0100 |
|---|---|---|
| committer | Fabian Kosmale <fabian.kosmale@qt.io> | 2021-03-21 18:30:15 +0100 |
| commit | 1687f4c96345b7427ec3eafff57bcc7843d7d5cf (patch) | |
| tree | 9e0e2333a7c3887abd9bef210afb00eecc27c282 /src/corelib/tools/qarraydata.h | |
| parent | a4ea58bf0498e02ddc30d4b8067dc22deb0255fd (diff) | |
qarraydata.h: use __has_builtin directly
All our supported compilers support __has_builtin; also, no need to
check for old GCC versions; we require at least GCC 8.
Change-Id: I86d955188e71d6da5ebd1b2455e0f7fad8072bfb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qarraydata.h')
| -rw-r--r-- | src/corelib/tools/qarraydata.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qarraydata.h b/src/corelib/tools/qarraydata.h index c76ff3d9f0..9f39c60f3c 100644 --- a/src/corelib/tools/qarraydata.h +++ b/src/corelib/tools/qarraydata.h @@ -139,7 +139,7 @@ struct QTypedArrayData static_assert(sizeof(QTypedArrayData) == sizeof(QArrayData)); QArrayData *d; void *result = QArrayData::allocate(&d, sizeof(T), alignof(AlignmentDummy), capacity, option); -#if (defined(Q_CC_GNU) && Q_CC_GNU >= 407) || QT_HAS_BUILTIN(__builtin_assume_aligned) +#if __has_builtin(__builtin_assume_aligned) result = __builtin_assume_aligned(result, Q_ALIGNOF(AlignmentDummy)); #endif return qMakePair(static_cast<QTypedArrayData *>(d), static_cast<T *>(result)); |