From edeac868d097f6954f3663db079721ae9003dd6c Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Sat, 10 Jul 2021 17:41:53 +0200
Subject: (Re?)add 66 0F 38 17 opcode

---
 src/emu/x64run660f.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/emu/x64run660f.c b/src/emu/x64run660f.c
index 657c8485..a98cc3c9 100644
--- a/src/emu/x64run660f.c
+++ b/src/emu/x64run660f.c
@@ -279,6 +279,14 @@ int Run660F(x64emu_t *emu, rex_t rex)
                 }
                 break;
 
+            case 0x17:      // PTEST GX, EX
+                nextop = F8;
+                GETEX(0);
+                GETGX;
+                CONDITIONAL_SET_FLAG(!(GX->u128&EX->u128), F_ZF);
+                CONDITIONAL_SET_FLAG(!((~GX->u128)&EX->u128), F_CF);
+                break;
+
             case 0x1C:  /* PABSB Gx, Ex */
                 nextop = F8;
                 GETEX(0);
-- 
cgit 1.4.1