Updating SVN tree U gcc/ChangeLog A gcc/testsuite/gcc.target/sparc/20151219-1.c A gcc/testsuite/gcc.target/arc/load-update.c U gcc/testsuite/ChangeLog U gcc/emit-rtl.c U gcc/config/sparc/sparc.md U gcc/config/arc/predicates.md U gcc/config/arc/arc.md Updated to revision 231852. Adjusting file timestamps