Updating SVN tree U gcc/doc/invoke.texi U gcc/ipa-cp.c U gcc/vec-perm-indices.h U gcc/ChangeLog U gcc/testsuite/gcc.target/arm/fpscr.c A gcc/testsuite/gcc.target/i386/pr85281.c A gcc/testsuite/gcc.target/i386/pr84301.c A gcc/testsuite/gcc.c-torture/execute/pr85331.c U gcc/testsuite/gcc.dg/vect/pr81196.c A gcc/testsuite/gcc.dg/pr84659.c U gcc/testsuite/ChangeLog D gcc/testsuite/g++.dg/warn/Wzero-as-null-pointer-constant-7.C A gcc/testsuite/g++.dg/debug/dwarf2/pr85302.C U gcc/testsuite/g++.dg/cpp0x/pr51225.C A gcc/testsuite/g++.dg/cpp0x/Wzero-as-null-pointer-constant-3.C A gcc/testsuite/g++.dg/cpp1z/constexpr-if21.C U gcc/cp/constexpr.c U gcc/cp/ChangeLog U gcc/dwarf2out.c U gcc/sel-sched-ir.c U gcc/lto/ChangeLog U gcc/lto/lto-symtab.c U gcc/sched-deps.c U gcc/sched-rgn.c U gcc/config/alpha/alpha.md U gcc/config/alpha/alpha.c U gcc/config/i386/sse.md U gcc/config/rs6000/sysv4.opt U gcc/config/rs6000/rs6000.opt U gcc/config/arm/arm-builtins.c Updated to revision 259331. Adjusting file timestamps