Fix MingW build

[alexxy/gromacs.git] / src / gromacs / utility / gmxomp.h

diff --git a/src/gromacs/utility/gmxomp.h b/src/gromacs/utility/gmxomp.h
index af11cac918acdcc739daba306f3a41e8865c0f1a..276aee8c13540b3055289c1e6d79fc14b9f0d0e4 100644 (file)
--- a/src/gromacs/utility/gmxomp.h
+++ b/src/gromacs/utility/gmxomp.h
@@ -122,14 +122,14 @@ void gmx_omp_check_thread_affinity(FILE *fplog, const t_commrec *cr,
  */
 static gmx_inline void gmx_pause()
 {
-#ifndef GMX_NATIVE_WINDOWS
+#ifndef _MSC_VER
     /* Ugly hack because the openmp implementation below hacks into the SIMD
      * settings to decide when to use _mm_pause(). This should eventually be
      * changed into proper detection of the intrinsics uses, not SIMD.
      */
-#if (defined GMX_SIMD_X86_SSE2) || (defined GMX_SIMD_X86_SSE4_1) || \
+#if ((defined GMX_SIMD_X86_SSE2) || (defined GMX_SIMD_X86_SSE4_1) || \
     (defined GMX_SIMD_X86_AVX_128_FMA) || (defined GMX_SIMD_X86_AVX_256) || \
-    (defined GMX_SIMD_X86_AVX2_256)
+    (defined GMX_SIMD_X86_AVX2_256)) && !defined(__MINGW32__)
     /* Replace with tbb::internal::atomic_backoff when/if we use TBB */
     _mm_pause();
 #elif defined __MIC__