This fixes <https://sourceforge.net/p/mingw-w64/bugs/712/>.
Signed-off-by: Liu Hao <lh_mo...@126.com>
--
Best regards,
LH_Mouse
>From d48ee23fb9c6e756f00372850733d96f37e2ff1f Mon Sep 17 00:00:00 2001
From: Liu Hao <lh_mo...@126.com>
Date: Fri, 16 Mar 2018 15:59:38 +0800
Subject: [PATCH] include/winnt.h: involve <emmintrin.h> when attempting to use
SSE2
This fixes <https://sourceforge.net/p/mingw-w64/bugs/712/>.
Signed-off-by: Liu Hao <lh_mo...@126.com>
---
mingw-w64-headers/include/winnt.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mingw-w64-headers/include/winnt.h
b/mingw-w64-headers/include/winnt.h
index efcd74d0..ded70f5e 100644
--- a/mingw-w64-headers/include/winnt.h
+++ b/mingw-w64-headers/include/winnt.h
@@ -1555,6 +1555,7 @@ extern "C" {
# if defined(__cplusplus)
}
# endif
+#include <emmintrin.h>
#define FastFence __faststorefence
#define LoadFence _mm_lfence
@@ -2144,6 +2145,7 @@ extern "C" {
#if defined(__i386__) && !defined(__x86_64)
#ifdef __SSE2__
+#include <emmintrin.h>
#define YieldProcessor _mm_pause
#define MemoryBarrier _mm_mfence
#else
--
2.16.2
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