You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
503 B
15 lines
503 B
Description: Don't use yield on CPUs that might not support it
|
|
|
|
--- a/src/corelib/global/qsimd_p.h
|
|
+++ b/src/corelib/global/qsimd_p.h
|
|
@@ -428,7 +428,9 @@ static inline void qYieldCpu()
|
|
https://stackoverflow.com/a/70076751/134841
|
|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105416
|
|
*/
|
|
+# if !defined(Q_CC_GNU) || (__ARM_ARCH >= 7)
|
|
asm volatile("yield"); /* this works everywhere */
|
|
+# endif
|
|
# else
|
|
__yield(); /* this is what should work everywhere */
|
|
# endif
|