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19 lines
581 B
19 lines
581 B
Description: Don't use yield on CPUs that might not support it
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---
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src/corelib/global/qsimd_p.h | 2 ++
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1 file changed, 2 insertions(+)
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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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@@ -401,7 +401,9 @@ 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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