diff options
Diffstat (limited to 'src/corelib/global')
| -rw-r--r-- | src/corelib/global/qprocessordetection.h | 4 | ||||
| -rw-r--r-- | src/corelib/global/qsimd_p.h | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/corelib/global/qprocessordetection.h b/src/corelib/global/qprocessordetection.h index f7bca43345..72cc0b4ad4 100644 --- a/src/corelib/global/qprocessordetection.h +++ b/src/corelib/global/qprocessordetection.h @@ -340,6 +340,10 @@ # define Q_PROCESSOR_WASM # define Q_BYTE_ORDER Q_LITTLE_ENDIAN # define Q_PROCESSOR_WORDSIZE 8 +#ifdef QT_COMPILER_SUPPORTS_SSE2 +# define Q_PROCESSOR_X86 6 // enables SIMD support +#endif + #endif /* diff --git a/src/corelib/global/qsimd_p.h b/src/corelib/global/qsimd_p.h index 35979176fa..118a62e6ac 100644 --- a/src/corelib/global/qsimd_p.h +++ b/src/corelib/global/qsimd_p.h @@ -190,10 +190,13 @@ # define __SSE__ 1 # endif -# if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) +# if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && !defined(Q_OS_WASM) // GCC 4.4 and Clang 2.8 added a few more intrinsics there # include <x86intrin.h> # endif +#ifdef Q_OS_WASM +# include <immintrin.h> +# endif # if defined(__SSE4_2__) && defined(QT_COMPILER_SUPPORTS_SIMD_ALWAYS) && (defined(Q_CC_INTEL) || defined(Q_CC_MSVC)) // POPCNT instructions: |