http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51134
--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> 2011-11-22 03:30:54 UTC --- On Linux/x86-64, configured with --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --enable-shared --prefix=/usr/gcc-4.7.0 --with-local-prefix=/usr/local -with-arch=core2 --with-cpu=atom --with-fpmath=sse revision 181584 result is at http://gcc.gnu.org/ml/gcc-testresults/2011-11/msg02226.html revision 181584 + the old memset/memcpy expansion result us at http://gcc.gnu.org/ml/gcc-testresults/2011-11/msg02225.html Regressions caused by the new memset/memcpy expansion are FAIL: 27_io/basic_filebuf/seekoff/wchar_t/1.cc execution test FAIL: 27_io/basic_filebuf/seekpos/wchar_t/9874.cc execution test FAIL: 27_io/manipulators/basefield/char/1.cc execution test FAIL: 27_io/manipulators/basefield/wchar_t/1.cc execution test FAIL: 27_io/objects/wchar_t/12.cc execution test FAIL: 27_io/objects/wchar_t/13.cc execution test FAIL: events run FAIL: gcc.target/i386/cleanup-1.c execution test FAIL: gcc.target/i386/cleanup-2.c execution test FAIL: gcc.target/i386/pr34077.c (internal compiler error) FAIL: gcc.target/i386/pr34077.c (internal compiler error) FAIL: gcc.target/i386/pr34077.c (test for excess errors) FAIL: gcc.target/i386/pr34077.c (test for excess errors) FAIL: gfortran.fortran-torture/execute/arrayarg.f90 execution, -O2 -fomit-frame-pointer -finline-functions -funroll-loops
