[Bug rtl-optimization/49007] ICE in extract_true_false_edges_from_block at tree-cfg.c:7379

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49007

--- Comment #3 from John David Anglin <danglin at gcc dot gnu.org> 2011-05-16 01:35:28 UTC ---
By trial and error, it appears tree-cfgcleanup.c is miscompiled at -O1
without -fno-delayed-branch.