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[Bug tree-optimization/26854] [4.3/4.4 Regression] Inordinate compile times on large routines
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Feb 2009 18:42:30 -0000
- Subject: [Bug tree-optimization/26854] [4.3/4.4 Regression] Inordinate compile times on large routines
- References: <bug-26854-271@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #103 from rguenther at suse dot de 2009-02-21 18:42 -------
Subject: Re: [4.3/4.4 Regression] Inordinate
compile times on large routines
On Sat, 21 Feb 2009, lucier at math dot purdue dot edu wrote:
> ------- Comment #102 from lucier at math dot purdue dot edu 2009-02-21 18:30 -------
> Please humor me:
>
> PRE = Partial Redundancy Elimination
> IRA = Integrated Register Allocator
> DF = ???
> SCCVN = ??? Value Numbering?
> DFS = ???
> SCC = ? Confict ?
http://gcc.gnu.org/wiki/abbreviations_and_acronyms
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854