First Commit

common/emitter/legacy_sse.cpp

@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#include "common/emitter/legacy_internal.h"
+
+using namespace x86Emitter;
+
+// ------------------------------------------------------------------------
+//                         Begin SSE-Only Part!
+// ------------------------------------------------------------------------
+
+#define DEFINE_LEGACY_SSSD_OPCODE(mod)                                                                                                \
+    emitterT void SSE_##mod##SS_XMM_to_XMM(x86SSERegType to, x86SSERegType from) { x##mod.SS(xRegisterSSE(to), xRegisterSSE(from)); } \
+    emitterT void SSE2_##mod##SD_XMM_to_XMM(x86SSERegType to, x86SSERegType from) { x##mod.SD(xRegisterSSE(to), xRegisterSSE(from)); }
+
+DEFINE_LEGACY_SSSD_OPCODE(SUB)
+DEFINE_LEGACY_SSSD_OPCODE(ADD)
+
+DEFINE_LEGACY_SSSD_OPCODE(MIN)
+DEFINE_LEGACY_SSSD_OPCODE(MAX)