[Bug middle-end/34400] [4.3 regression] bad interaction between DF and SJLJ exceptions

[spark at gcc dot gnu dot org]

------- Comment #49 from spark at gcc dot gnu dot org  2008-01-17 20:03 -------
Subject: Bug 34400

Author: spark
Date: Thu Jan 17 20:02:56 2008
New Revision: 131608

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131608
Log:
2008-01-17  Seongbae Park  <[EMAIL PROTECTED]>

        PR rtl-optimization/34400
        * df-core.c (df_worklist_dataflow_overeager,
        df_worklist_dataflow_doublequeue): New functions.
        (df_worklist_dataflow): Two different worklist solvers.
        * params.def (PARAM_DF_DOUBLE_QUEUE_THRESHOLD_FACTOR):
        New param.


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=34400