sse2 MSVC `_mm_pause` implementaiton for x86

68aac3b9 · Michael R. Crusoe · Michael R. Crusoe · e76f4331 · 68aac3b9
Commit 68aac3b9 authored Apr 01, 2024 by Michael R. Crusoe Committed by Michael R. Crusoe Apr 03, 2024
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x86/sse2.h x86/sse2.h +5 -1

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--- a/x86/sse2.h
+++ b/x86/sse2.h
@@ -4771,7 +4771,11 @@ simde_mm_pause (void) {
  #if defined(SIMDE_X86_SSE2_NATIVE)
    _mm_pause();
  #elif defined(SIMDE_ARCH_X86)
-    __asm__ __volatile__("pause");
+    #if defined(_MSC_VER)
+      __asm pause;
+    #else
+      __asm__ __volatile__("pause");
+    #endif
  #elif defined(SIMDE_ARCH_ARM_NEON)
    #if defined(_MSC_VER)
      __isb(_ARM64_BARRIER_SY);