Created
December 10, 2016 08:32
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The bug is that QT assumes the ARM chip on the Pi has a CRC32 hardware feature, when it does not.
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| --- qt-everywhere-opensource-src-5.7.0/qtbase/src/corelib/tools/qhash.cpp.orig 2016-12-06 08:34:11.021300221 +0000 | |
| +++ qt-everywhere-opensource-src-5.7.0/qtbase/src/corelib/tools/qhash.cpp 2016-12-06 08:35:07.411028643 +0000 | |
| @@ -137,7 +137,7 @@ | |
| h = _mm_crc32_u8(h, *p); | |
| return h; | |
| } | |
| -#elif defined(__ARM_FEATURE_CRC32) | |
| +#elif defined(__ARM_FEATURE_CRC32_NA) | |
| static inline bool hasFastCrc32() | |
| { | |
| return qCpuHasFeature(CRC32); |
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