From fac9afe645a194c10a46f27ffe9d0b6260fe96d1 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Mon, 12 Oct 2020 19:04:01 +0200
Subject: [PATCH] Reset the FPU stack on Windows to work around a  bug in
 Windows10.19041

---
 driver/others/memory.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/driver/others/memory.c b/driver/others/memory.c
index ba2bb55b9..628448546 100644
--- a/driver/others/memory.c
+++ b/driver/others/memory.c
@@ -1502,6 +1502,10 @@ void CONSTRUCTOR gotoblas_init(void) {
    gotoblas_memory_init();
 #endif
 
+#if defined(OS_WINDOWS) && defined(HAVE_MMX)
+	__asm__ __volatile__ ("emms");
+#endif
+
 //#if defined(OS_LINUX)
 #if 0
    struct rlimit curlimit;
@@ -3104,6 +3108,9 @@ void CONSTRUCTOR gotoblas_init(void) {
    gotoblas_memory_init();
 #endif
 
+#if defined(OS_WINDOWS) && defined(HAVE_MMX)
+  __asm__ __volatile__ ("emms");
+#endif
 //#if defined(OS_LINUX)
 #if 0
   struct rlimit curlimit;