hg: jdk/sandbox: 8217266: Remove dead LIR_List::compare_to and LIR_Code::lir_compare_to

[chris.hegarty at oracle.com]

Changeset: c5d6b4480c6c
Author:    mikael
Date:      2019-01-17 13:46 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c5d6b4480c6c

8217266: Remove dead LIR_List::compare_to and LIR_Code::lir_compare_to
Reviewed-by: roland, kvn

! src/hotspot/share/c1/c1_LIR.hpp