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* [Bug middle-end/12454] New: Regression in g++.dg/parse/stack1.C
@ 2003-09-30  7:29 rth at gcc dot gnu dot org
  2003-09-30  7:38 ` [Bug middle-end/12454] " rth at gcc dot gnu dot org
                   ` (14 more replies)
  0 siblings, 15 replies; 16+ messages in thread
From: rth at gcc dot gnu dot org @ 2003-09-30  7:29 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12454

           Summary: Regression in g++.dg/parse/stack1.C
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, xfail
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rth at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org

This test case has 11,000 chained else if's.  We fail because gimplify_cond_expr
isn't written to allow tail-calling, and exhaust stack space.  There's enough
complexity in that function that the transformation would be non-trivial.

The test will be xfailed on the branch, but must be fixed before merging.


^ permalink raw reply	[flat|nested] 16+ messages in thread
end of thread, other threads:[~2004-12-21  5:03 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-09-30  7:29 [Bug middle-end/12454] New: Regression in g++.dg/parse/stack1.C rth at gcc dot gnu dot org
2003-09-30  7:38 ` [Bug middle-end/12454] " rth at gcc dot gnu dot org
2003-10-11 16:51 ` [Bug middle-end/12454] [tree-ssa] " steven at gcc dot gnu dot org
2003-10-11 17:16 ` pinskia at gcc dot gnu dot org
2003-12-07  7:44 ` pinskia at gcc dot gnu dot org
2004-02-20 18:41 ` pinskia at gcc dot gnu dot org
2004-03-08  1:31 ` pinskia at gcc dot gnu dot org
2004-03-08  1:32 ` pinskia at gcc dot gnu dot org
2004-03-16 19:18 ` pinskia at gcc dot gnu dot org
2004-05-07  1:23 ` pinskia at gcc dot gnu dot org
2004-05-15 12:10 ` [Bug tree-optimization/12454] [3.5 Regression] " steven at gcc dot gnu dot org
2004-05-15 12:22 ` steven at gcc dot gnu dot org
2004-11-28 21:11 ` [Bug middle-end/12454] [4.0 " pinskia at gcc dot gnu dot org
2004-12-12 22:33 ` cvs-commit at gcc dot gnu dot org
2004-12-20 23:26 ` steven at gcc dot gnu dot org
2004-12-21  5:03 ` [Bug middle-end/12454] large number of if ();else if cause pinskia at gcc dot gnu dot org

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