* patch by J. Gareth Moreton: optimize MOVSXD as well, resolves #36700

git-svn-id: trunk@44185 -

compiler/x86_64/aoptcpu.pas

@@ -76,6 +76,7 @@ uses
                 A_MOV:
                   Result:=OptPass1MOV(p);
                 A_MOVSX,
+                A_MOVSXD,
                 A_MOVZX:
                   Result:=OptPass1Movx(p);
                 A_MOVAPD,