--- a/CMakeLists.txt	Wed May 02 12:24:44 2012 +0200
+++ b/CMakeLists.txt	Wed May 02 11:43:43 2012 +0100
@@ -159,7 +159,7 @@
 
 if(Optz)
 #	set(pascal_compiler_flags_cmn "-O3" "-OpPENTIUM4" "-CfSSE3" "-Xs" "-Si" ${pascal_compiler_flags_cmn})
-	set(pascal_compiler_flags_cmn "-Os" "-Xs" "-Si" ${pascal_compiler_flags_cmn})
+	set(pascal_compiler_flags_cmn "-Os" "-Ooregvar" "-Xs" "-Si" ${pascal_compiler_flags_cmn})
 	set(haskell_compiler_flags_cmn "-w" "-fno-warn-unused-do-bind" ${haskell_compiler_flags_cmn})
 else(Optz)
 	set(pascal_compiler_flags_cmn "-O-" "-g" "-gl" "-gv" "-dDEBUGFILE" ${pascal_compiler_flags_cmn})