[Bug tree-optimization/32821] tree-if-conv:combine_blocks with -ftree-dump-tree-all-details fails on ICE in compilation: segfault

[ubizjak at gmail dot com]

------- Comment #3 from ubizjak at gmail dot com  2007-07-19 13:56 -------
(In reply to comment #1)

> It fails while trying to delete a basic-block that is unnecessary after
> tree-if-conversion (on the dump command before the deletion).

No, it ICEs when empty BB is to be pretty-printed. A tree pretty-printer should
be fixed/updated for this situation, this is all this PR is about.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32821