Port from QAtomic::load() to loadRelaxed()

Semi-automated, just needed ~20 manual fixes:

$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)load\(\)/$1loadRelaxed\(\)/g' -i \{\} +
$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)store\(/$1storeRelaxed\(/g' -i \{\} +

It can be easily improved (e.g. for store check that there are no commas
after the opening parens). The most common offender is QLibrary::load,
and some code using std::atomic directly.

Change-Id: I07c38a3c8ed32c924ef4999e85c7e45cf48f0f6c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
 
 

1 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/kernel/qcore_unix_p.h b/src/corelib/kernel/qcore_unix_p.h
index 7f58813535..b56c2b9732 100644
--- a/src/corelib/kernel/qcore_unix_p.h
+++ b/src/corelib/kernel/qcore_unix_p.h
@@ -164,7 +164,7 @@ inline void qt_ignore_sigpipe()
 {
     // Set to ignore SIGPIPE once only.
     static QBasicAtomicInt atom = Q_BASIC_ATOMIC_INITIALIZER(0);
-    if (!atom.load()) {
+    if (!atom.loadRelaxed()) {
         // More than one thread could turn off SIGPIPE at the same time
         // But that's acceptable because they all would be doing the same
         // action
@@ -172,7 +172,7 @@ inline void qt_ignore_sigpipe()
         memset(&noaction, 0, sizeof(noaction));
         noaction.sa_handler = SIG_IGN;
         ::sigaction(SIGPIPE, &noaction, nullptr);
-        atom.store(1);
+        atom.storeRelaxed(1);
     }
 }