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+! { dg-lto-do link }
+! { dg-lto-options {{-flto -g -fPIC -shared} {-O -flto -g -fPIC -shared}} }
+
+ FUNCTION makenumberstring(x)
+ IMPLICIT NONE
+ REAL, INTENT(IN) :: x
+ CHARACTER(len=20) :: makenumberstring
+ INTEGER :: xx
+ xx = x**2 ! << ICE
+ makenumberstring = ''
+ END FUNCTION
+