Updating SVN tree U gcc/ChangeLog A gcc/testsuite/gcc.target/i386/pr78904-4.c A gcc/testsuite/gcc.target/i386/pr78904-5.c U gcc/testsuite/ChangeLog U gcc/config/i386/i386.md U gcc/config/i386/constraints.md U gcc/config/i386/predicates.md Updated to revision 243956. Adjusting file timestamps