Bug 30175 - [4.3 Regression] Runtime regressions with mem-ssa merge in Polyhedron and tramp3d-v4
Summary: [4.3 Regression] Runtime regressions with mem-ssa merge in Polyhedron and tra...
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: tree-optimization (show other bugs)
Version: 4.3.0
: P3 normal
Target Milestone: 4.3.0
Assignee: Diego Novillo
URL:
Keywords: missed-optimization
Depends on:
Blocks:
 
Reported: 2006-12-12 16:49 UTC by Richard Biener
Modified: 2007-06-18 07:54 UTC (History)
1 user (show)

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Description Richard Biener 2006-12-12 16:49:25 UTC 
Both tramp3d-v4 and Polyhedron gas_dyn regress in runtime with the mem-ssa merge.

See

http://www.suse.de/~gcctest/c++bench/polyhedron/polyhedron-summary.txt-2-0.html

and

http://www.suse.de/~gcctest/c++bench/tramp3d/split-run.html
Comment 1 Andrew Pinski 2007-06-18 02:22:22 UTC 
I almost think we can declare this one as fixed.  Richard, what do you think?
Comment 2 Richard Biener 2007-06-18 07:54:25 UTC 
Fixed.