36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
From e9a3bdcebf1d469b36b874d01c4116e7e23821cd Mon Sep 17 00:00:00 2001
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From: lvying6 <lvying6@huawei.com>
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Date: Sun, 26 Apr 2020 17:17:34 +0800
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Subject: [PATCH] tbb: fix __TBB_machine_fetchadd4 was not declared on ARM64
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../../src/tbb/tools_api/ittnotify_config.h:338:12: error: '__TBB_machine_fetchadd4' was not declared in this scope
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return __TBB_machine_fetchadd4(ptr, 1) + 1L;
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^~~~~~~~~~~~~~~~~~~~~~~
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../../src/tbb/tools_api/ittnotify_config.h:338:12: note:
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suggested alternative: '__atomic_fetch_add_4'
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return __TBB_machine_fetchadd4(ptr, 1) + 1L;
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^~~~~~~~~~~~~~~~~~~~~~~
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__atomic_fetch_add_4
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Signed-off-by: lvying6 <lvying6@huawei.com>
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---
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src/tbb/tools_api/ittnotify_config.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/tbb/tools_api/ittnotify_config.h b/src/tbb/tools_api/ittnotify_config.h
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index 44edfd6..9e88501 100644
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--- a/src/tbb/tools_api/ittnotify_config.h
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+++ b/src/tbb/tools_api/ittnotify_config.h
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@@ -386,7 +386,7 @@ ITT_INLINE long
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__itt_interlocked_increment(volatile long* ptr) ITT_INLINE_ATTRIBUTE;
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ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
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{
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- return __TBB_machine_fetchadd4(ptr, 1) + 1L;
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+ return __atomic_fetch_add(ptr, 1L, __ATOMIC_SEQ_CST) + 1L;
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}
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ITT_INLINE long
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__itt_interlocked_compare_exchange(volatile long* ptr, long exchange, long comperand) ITT_INLINE_ATTRIBUTE;
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--
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2.33.0
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