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https://github.com/microsoft/vcpkg.git
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25 lines
653 B
Diff
25 lines
653 B
Diff
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diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
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index 4d3ffc7..658b1a1 100644
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--- a/src/include/storage/s_lock.h
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+++ b/src/include/storage/s_lock.h
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@@ -953,12 +953,18 @@ typedef LONG slock_t;
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/* If using Visual C++ on Win64, inline assembly is unavailable.
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* Use a _mm_pause intrinsic instead of rep nop.
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*/
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-#if defined(_WIN64)
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+#if defined(_M_X64) && !defined(_M_ARM64EC)
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static __forceinline void
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spin_delay(void)
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{
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_mm_pause();
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}
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+#elif defined(_M_ARM) || defined(_M_ARM64) || defined(_M_ARM64EC)
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+static __forceinline void
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+spin_delay(void)
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+{
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+ __yield();
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+}
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#else
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static __forceinline void
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spin_delay(void)
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