http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55508
--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-28 02:34:47 UTC --- Also seen on x86_64 Fedora 15 where it appears in gdb as... /home/howarth/gcc/gcc/testsuite/c-c++-common/tm/20100127.c: In function ‘test’: /home/howarth/gcc/gcc/testsuite/c-c++-common/tm/20100127.c:27:6: internal compiler error: in expand_call_tm, at trans-mem.c:2273 0x8e9ce9 expand_call_tm ../../gcc/gcc/trans-mem.c:2273 0x8e9ef4 expand_block_tm ../../gcc/gcc/trans-mem.c:2379 0x8e9ef4 execute_tm_mark ../../gcc/gcc/trans-mem.c:2841