http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57073
--- Comment #11 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Created attachment 30228 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30228&action=edit Yet another patch that doesn't work This one fails with program main ^ _24 = i_1 & 1; power_6.f90:4:0: internal compiler error: verify_gimple failed 0x98ca4c verify_gimple_in_cfg(function*) ../../trunk/gcc/tree-cfg.c:4792 0x8c4d87 execute_function_todo ../../trunk/gcc/passes.c:1969 0x8c56e7 execute_todo ../../trunk/gcc/passes.c:2002 We have a few alternatives now: 1. This doesn't get fixed at all 2. This doesn't get fixed by me 3. This gets fixed in the Fortran front end 4. Somebody points out where my patch is going wrong, and helps me understant a bit more of the basics of GIMPLE.
