Updating SVN tree U libmpx/configure U libmpx/configure.ac U libmpx/ChangeLog U libmpx/libmpx.spec.in U ChangeLog U MAINTAINERS U gcc/doc/invoke.texi U gcc/DATESTAMP U gcc/ChangeLog A gcc/testsuite/gcc.target/powerpc/pr61977-1.c A gcc/testsuite/gcc.target/powerpc/pr61977-2.c U gcc/testsuite/ChangeLog A gcc/testsuite/g++.dg/cpp0x/constexpr-fold2.C A gcc/testsuite/g++.dg/cpp0x/constexpr-fold1.C A gcc/testsuite/g++.dg/cpp1y/var-templ23.C U gcc/cp/decl.c U gcc/cp/constexpr.c U gcc/cp/ChangeLog U gcc/cgraphclones.c U gcc/reg-stack.c U gcc/config/spu/spu-c.c U gcc/config/i386/i386.md U gcc/config/i386/linux-common.h U gcc/config/i386/sync.md U gcc/config/i386/i386.c U gcc/config/rs6000/rs6000-c.c U gcc/config/pa/pa.c U libcpp/ChangeLog U libcpp/lex.c Updated to revision 221844. Adjusting file timestamps