http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50249
--- Comment #1 from vries at gcc dot gnu.org 2011-08-31 11:39:32 UTC --- Created attachment 25150 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25150 test case testcase reduced from libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/10.cc. to reproduce: $ arm-none-linux-gnueabi-g++ -g -O2 ./10.cc -mthumb -S -fdump-rtl-all-all