27 lines
786 B
Diff
27 lines
786 B
Diff
From db2f2116adfb545bb76c92205f91e3e3f0f9e44a Mon Sep 17 00:00:00 2001
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From: Thomas Rodgers <rodgert@twrodgers.com>
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Date: Wed, 2 Jun 2021 15:18:30 -0700
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Subject: [PATCH] Mark tbb::empty_task::execute with [[gnu::used]]
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---
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include/tbb/task.h | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/include/tbb/task.h b/include/tbb/task.h
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index 5e137c6..5b60163 100644
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--- a/include/tbb/task.h
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+++ b/include/tbb/task.h
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@@ -1040,6 +1040,9 @@ inline void task::resume(suspend_point tag) {
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//! task that does nothing. Useful for synchronization.
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/** @ingroup task_scheduling */
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class __TBB_DEPRECATED_IN_VERBOSE_MODE empty_task: public task {
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+#if __has_cpp_attribute(gnu::used)
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+ [[gnu::used]]
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+#endif
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task* execute() __TBB_override {
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return NULL;
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}
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--
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2.31.1
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