[Bug tree-optimization/64091] [5 Regression] ICE in update_debug_stmt, at tree-ssa-tail-merge.c:1620
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Nov 27 10:58:00 GMT 2014
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64091
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Ah, if we previously had multiple uses on the stmt we break the iterator
by doing
gimple_debug_bind_reset_value (stmt);
update_stmt (stmt);
but not terminating the walk. Testing a fix.
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