diff --git a/compiler/x86_64/aoptcpu.pas b/compiler/x86_64/aoptcpu.pas
index af5914d60a..815bcab293 100644
--- a/compiler/x86_64/aoptcpu.pas
+++ b/compiler/x86_64/aoptcpu.pas
@@ -90,6 +90,10 @@ uses
                 A_VMOVUPS,
                 A_VMOVUPD:
                   result:=OptPass1_V_MOVAP(p);
+                A_VMINSS,
+                A_VMINSD,
+                A_VMAXSS,
+                A_VMAXSD,
                 A_VSQRTSD,
                 A_VSQRTSS,
                 A_VDIVSD,