diff options
Diffstat (limited to 'src/corelib/tools/qsimd_p.h')
| -rw-r--r-- | src/corelib/tools/qsimd_p.h | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h index 8ddaed8032..7002d34654 100644 --- a/src/corelib/tools/qsimd_p.h +++ b/src/corelib/tools/qsimd_p.h @@ -285,7 +285,7 @@ #endif #endif // AArch64/ARM64 -#if defined(Q_PROCESSOR_ARM_V8) +#if defined(Q_PROCESSOR_ARM_V8) && defined(__ARM_FEATURE_CRC32) #define QT_FUNCTION_TARGET_STRING_CRC32 "+crc" # include <arm_acle.h> #endif @@ -527,32 +527,6 @@ unsigned _bit_scan_forward(unsigned val) #define ALIGNMENT_PROLOGUE_16BYTES(ptr, i, length) \ for (; i < static_cast<int>(qMin(static_cast<quintptr>(length), ((4 - ((reinterpret_cast<quintptr>(ptr) >> 2) & 0x3)) & 0x3))); ++i) -template <typename T> -Q_ALWAYS_INLINE -T qUnalignedLoad(const void *ptr) Q_DECL_NOTHROW -{ - T result; -#if QT_HAS_BUILTIN(__builtin_memcpy) - __builtin_memcpy -#else - memcpy -#endif - /*memcpy*/(&result, ptr, sizeof result); - return result; -} - -template <typename T> -Q_ALWAYS_INLINE -void qUnalignedStore(void *ptr, T t) Q_DECL_NOTHROW -{ -#if QT_HAS_BUILTIN(__builtin_memcpy) - __builtin_memcpy -#else - memcpy -#endif - /*memcpy*/(ptr, &t, sizeof t); -} - QT_END_NAMESPACE #endif // QSIMD_P_H |