Updating SVN tree U libiberty/ChangeLog U libiberty/simple-object-xcoff.c U gcc/doc/extend.texi U gcc/c/c-typeck.c U gcc/DATESTAMP U gcc/builtins.c U gcc/gcov.c U gcc/real.c U gcc/real.h U gcc/ChangeLog U gcc/testsuite/gcc.target/powerpc/builtins-3.c A gcc/testsuite/gcc.target/aarch64/builtin-fpclassify.c D gcc/testsuite/gcc.dg/fold-notunord.c U gcc/testsuite/gcc.dg/tg-tests.h U gcc/testsuite/gcc.dg/builtins-43.c U gcc/testsuite/gcc.dg/pr28796-1.c A gcc/testsuite/gcc.dg/torture/float32-tg-4.c A gcc/testsuite/gcc.dg/torture/float16-tg-4.c A gcc/testsuite/gcc.dg/torture/float128x-tg-4.c A gcc/testsuite/gcc.dg/torture/float64x-tg-4.c A gcc/testsuite/gcc.dg/torture/float128-tg-4.c A gcc/testsuite/gcc.dg/torture/floatn-tg-4.h A gcc/testsuite/gcc.dg/torture/float64-tg-4.c A gcc/testsuite/gcc.dg/torture/float32x-tg-4.c A gcc/testsuite/gcc.dg/pr77925.c U gcc/testsuite/gcc.dg/vect/slp-perm-8.c U gcc/testsuite/ChangeLog U gcc/builtins.def U gcc/gimple-low.c U gcc/config/rs6000/rs6000-c.c Updated to revision 249006. Adjusting file timestamps