From 2b1e12dafd022b8a3627092d07f5cdf9059c8f64 Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Thu, 16 Sep 2021 20:54:40 +0200
Subject: Fixed 66 0F 3A 22 opcode for REX.W ([DYNAREC] too) (should help #81)

---
 src/emu/x64run660f.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/emu')

diff --git a/src/emu/x64run660f.c b/src/emu/x64run660f.c
index 6f0a4d9d..1e7fcdf8 100644
--- a/src/emu/x64run660f.c
+++ b/src/emu/x64run660f.c
@@ -647,7 +647,10 @@ int Run660F(x64emu_t *emu, rex_t rex)
                 GETED(1);
                 GETGX;
                 tmp8u = F8;
-                GX->ud[tmp8u&0x3] = ED->dword[0];
+                if(rex.w)
+                    GX->q[tmp8u&0x1] = ED->q[0];
+                else
+                    GX->ud[tmp8u&0x3] = ED->dword[0];
                 break;
 
             case 0x40:  /* DPPS Gx, Ex, Ib */
-- 
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