mesa/x86: improve SSE-checks for MSVC

This enables some more SSE optimizations on MSVC builds.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/mesa/x86/common_x86_features.h b/src/mesa/x86/common_x86_features.h
index 65634aa..90105da 100644 (file)
--- a/src/mesa/x86/common_x86_features.h
+++ b/src/mesa/x86/common_x86_features.h
@@ -67,13 +67,13 @@
 
 #define cpu_has_mmxext         (_mesa_x86_cpu_features & X86_FEATURE_MMXEXT)
 
-#ifdef __SSE__
+#if defined(__SSE__) || (defined(_M_IX86_FP) && (_M_IX86_FP >= 1)) || defined(_M_X64)
 #define cpu_has_xmm            1
 #else
 #define cpu_has_xmm            (_mesa_x86_cpu_features & X86_FEATURE_XMM)
 #endif
 
-#ifdef __SSE2__
+#if defined(__SSE2__) || (defined(_M_IX86_FP) && (_M_IX86_FP >= 2)) || defined(_M_X64)
 #define cpu_has_xmm2           1
 #else
 #define cpu_has_xmm2           (_mesa_x86_cpu_features & X86_FEATURE_XMM2)