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[Bug middle-end/54362] COND_EXPR not understood by either alias or ITM
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 03 Sep 2012 10:00:00 +0000
- Subject: [Bug middle-end/54362] COND_EXPR not understood by either alias or ITM
- Auto-submitted: auto-generated
- References: <bug-54362-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54362
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2012-09-03
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-03 10:00:00 UTC ---
Alias (points-to analysis) should handle
p_1 = COND_EXPR <..., p_2, p_3>;
by computing p_1 = ... U p_2 U p_3 (yes, it unions the condition ...).
Mine for the PTA part. I understand that the testcase doesn't fail right now
because it misses your patch.