http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46317
--- Comment #2 from end3er at gmail dot com 2010-11-05 17:06:49 UTC --- (In reply to comment #1) > Does -fno-tree-sink fixes the issue? No it doesn't. The only flags that works are: -O0 or -fno-inline or -fno-unit-at-a-time or -fno-toplevel-reorder I can also make it work more or less by deactivating a certain number of optimisation flag, but the output code does not really work... (I have tried something like 58 different flags...)