Weird type check results in Livermore Loop loop15.sac
| Bugzilla Link | 1063 |
| Created on | Apr 16, 2013 21:43 |
| Resolution | WORKSFORME |
| Resolved on | Apr 17, 2013 20:03 |
| Version | svn |
| OS | Linux |
| Architecture | PC |
| Attachments | loop15.sac, loop15.inp |
Extended Description
Created an attachment (id=966) source code to reproduce fault sac2c -V sac2c v1.00-beta (Haggis And Apple) product rev 18092 linux-gnu_x86_64 (Tue Apr 16 14:29:19 EDT 2013 by sac) I was looking at the poor performance of Livermore Loop loop15.sac, and noted that the call to loop15() has a wrapper on it, despite the fact that its arguments are int, int, double[.,.], double[.,.], double[.,.] and there is only one calling site. Furthermore, one of the arguments, n, is there only to inhibit LIR. If I remove that argument, suddenly the arguments are all AKD or AKS. I'll leave this one for Bodo to look into, as I have no idea how removing one variable from a function call changes the types of ALL the arguments... NB. Note the directory is the for_comparison one!
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