From: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Date: Tue, 16 Jul 2024 19:53:21 +0000 (+0200)
Subject: Don't use yield on CPUs that might not support it
X-Git-Tag: archive/raspbian/6.6.2+dfsg-10+rpi1^2~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=2b99272e168ac3fc360b54e202c345a5627701d4;p=qt6-base.git

Don't use yield on CPUs that might not support it


Gbp-Pq: Name armel-noyield.patch
---

diff --git a/src/corelib/global/qsimd_p.h b/src/corelib/global/qsimd_p.h
index 3a5cadaf..196138ea 100644
--- a/src/corelib/global/qsimd_p.h
+++ b/src/corelib/global/qsimd_p.h
@@ -417,7 +417,9 @@ 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