From ab8e44a55d1655beecac139b44f1e1124bc1df78 Mon Sep 17 00:00:00 2001
From: NishiOwO <nishi@nishi.boats>
Date: Sat, 1 Nov 2025 16:50:38 +0000
Subject: [PATCH] fix watcom feature detect

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@563 b9cfdab3-6d41-4d17-bbe4-086880011989
---
 src/math/math.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/math/math.c b/src/math/math.c
index d6c36c5..470ce46 100644
--- a/src/math/math.c
+++ b/src/math/math.c
@@ -38,13 +38,14 @@ switch(ty) {
 	return vec;
 }
 
-#if defined(__WATCOMC__) || defined(__i386__) || defined(__amd64__)
+#if defined(MwLLMathMMX)
 static MwU32 getCPUFeatures(void) {
 	MwU32 _eax = 1;
 	MwU32 _edx;
 
 #ifdef __WATCOMC__
 	__asm {
+		mov eax, _eax
 		cpuid
 		mov _eax, eax
 		mov _edx, edx
@@ -70,13 +71,13 @@ static MwLLMathVTable* getMultiTable(int ty) {
 }
 
 static MwLLMathVTable* multiTableSetupAndGet(int ty) {
-#if defined(__WATCOMC__) || defined(__i386__) || defined(__amd64__)
+#if defined(MwLLMathMMX)
 	MwU32 features;
 #endif
 
 	mwLLMultiTable = default_multi_table();
 
-#if defined(__WATCOMC__) || defined(__i386__) || defined(__amd64__)
+#if defined(MwLLMathMMX)
 	features = getCPUFeatures();
 	printf("Avaliable x86_64 Features:\n");
 	printf("\tMMX: %s\n", features & FEATX86_MMX ? "true" : "false");