15 lines
503 B
Diff
15 lines
503 B
Diff
Description: Don't use yield on CPUs that might not support it
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--- a/src/corelib/global/qsimd_p.h
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+++ b/src/corelib/global/qsimd_p.h
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@@ -428,7 +428,9 @@ static inline void qYieldCpu()
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https://stackoverflow.com/a/70076751/134841
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105416
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*/
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+# if !defined(Q_CC_GNU) || (__ARM_ARCH >= 7)
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asm volatile("yield"); /* this works everywhere */
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+# endif
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# else
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__yield(); /* this is what should work everywhere */
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# endif
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