http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46567
--- Comment #5 from Patrick Marlier <patrick.marlier at gmail dot com> 2011-01-28 14:18:45 UTC --- Created attachment 23153 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23153 testcase with O0 With this testcase and -O0: $ gcc -fgnu-tm -O0 -S pr46567-2.i -o testcase.s pr46567-2.i: In function ‘readLoop’: pr46567-2.i:18:1: internal compiler error: in ipa_tm_decrement_clone_counts, at trans-mem.c:3748 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Maybe not related to this bug?