Path: csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!news.lightlink.com!news.iecc.com!lnews.iecc.com!nerds-end From: Zjzzjz Newsgroups: comp.compilers Subject: benchmarks for global value numbering Date: Thu, 20 Oct 2011 06:14:09 -0400 (EDT) Organization: Compilers Central Lines: 9 Sender: news@iecc.com Approved: comp.compilers@iecc.com Message-ID: <11-10-012@comp.compilers> NNTP-Posting-Host: lnews.iecc.com X-Trace: gal.iecc.com 1319105649 72711 64.57.183.34 (20 Oct 2011 10:14:09 GMT) X-Complaints-To: abuse@iecc.com NNTP-Posting-Date: Thu, 20 Oct 2011 10:14:09 +0000 (UTC) Keywords: optimize, analysis Posted-Date: 20 Oct 2011 06:14:09 EDT X-submission-address: compilers@iecc.com X-moderator-address: compilers-request@iecc.com X-FAQ-and-archives: http://compilers.iecc.com Xref: x330-a1.tempe.blueboxinc.net comp.compilers:294 Hi everyone, I was wondering what are good benchmarks for a global value numbering optimization. The GVN should optimize both temporaries and memory operations. For testing the GVN, should I run the standard spec benchmark first or are there any typical 'small' functions that I can try and see how GVN can change performance? I think for developing, small programs may help. Thanks.