26 lines
916 B
Diff
26 lines
916 B
Diff
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From 4f6828fc2b7d29557e80ebce6a31a7aa0a1b3e17 Mon Sep 17 00:00:00 2001
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From: Wenlong Zhang <zhangwenlong@loongson.cn>
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Date: Thu, 12 Jan 2023 16:17:54 +0800
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Subject: [PATCH] add atomic library for loongarch64
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---
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cmake/modules/CheckCxxAtomic.cmake | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/cmake/modules/CheckCxxAtomic.cmake b/cmake/modules/CheckCxxAtomic.cmake
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index 0b06d5ee4..a2a2a3bfa 100644
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--- a/cmake/modules/CheckCxxAtomic.cmake
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+++ b/cmake/modules/CheckCxxAtomic.cmake
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@@ -11,7 +11,7 @@ function(check_cxx_atomics var)
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#include <atomic>
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#include <cstdint>
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-#if defined(__s390x__) || defined(__sw_64__)
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+#if defined(__s390x__) || defined(__sw_64__) || defined(__loongarch64)
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// Boost needs 16-byte atomics for tagged pointers.
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// These are implemented via inline instructions on the platform
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// if 16-byte alignment can be proven, and are delegated to libatomic
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--
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2.33.0
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