[Bug rtl-optimization/36365] [4.3 Regression] Hang in df_analyze

[steven at gcc dot gnu dot org]

------- Comment #15 from steven at gcc dot gnu dot org  2008-12-06 22:54 -------
Subject: Bug 36365

Author: steven
Date: Sat Dec  6 22:52:43 2008
New Revision: 142529

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142529
Log:
        PR rtl-optimization/36365
        * df-core.c (df_worklist_dataflow_overeager): Remove.
        (df_worklist_dataflow): Don't call it, use double-queue only.
        * params.def (PARAM_DF_DOUBLE_QUQUQ_THRESHOLD_FACTOR): Remove.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/df-core.c
    trunk/gcc/params.def


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36365