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-rw-r--r--src/emu/x64run660f.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/emu/x64run660f.c b/src/emu/x64run660f.c
index 1a753d2b..c4fabf44 100644
--- a/src/emu/x64run660f.c
+++ b/src/emu/x64run660f.c
@@ -433,6 +433,13 @@ int Run660F(x64emu_t *emu, rex_t rex)
                 if(MODREG && rex.w) ED->dword[1] = 0;

                 break;

 

+            case 0x20:      // PINSRB GX, ED, u8

+                nextop = F8;

+                GETED(1);

+                GETGX;

+                tmp8u = F8;

+                GX->ub[tmp8u&0xf] = ED->byte[0];

+                break;

             case 0x21:      // INSERTPS GX, EX, u8

                 nextop = F8;

                 GETEX(1);