optimization/6798: [3.2/3.3 regression] very long compile time with large case-statement

[rth@gcc.gnu.org]

Synopsis: [3.2/3.3 regression] very long compile time with large case-statement

Responsible-Changed-From-To: unassigned->rth
Responsible-Changed-By: rth
Responsible-Changed-When: Sun Mar 16 23:16:52 2003
Responsible-Changed-Why:
    .
State-Changed-From-To: analyzed->closed
State-Changed-By: rth
State-Changed-When: Sun Mar 16 23:16:52 2003
State-Changed-Why:
    Backported patch to 3.3 branch.
    
    2003-02-15  Richard Henderson  <rth@redhat.com>
    
            * cfgcleanup.c: Include params.h.
            (try_crossjump_bb): Use PARAM_MAX_CROSSJUMP_EDGES.  Fix test for
            too many outgoing edges from a block.
            * Makefile.in (cfgcleanup.o): Depend on PARAMS_H.
            * params.def (max-crossjump-edges): New.
            * doc/invoke.texi: Document it.

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