modarray causes LIR failure
| Bugzilla Link | 750 |
| Created on | Sep 26, 2010 17:48 |
| Version | svn |
| OS | Linux |
| Architecture | PC |
| Attachments | crud.reallyslow.sac |
Extended Description
Created an attachment (id=757) source code to reproduce fault The attached SAC code, if compiled with -DGOSLOW, ends up recomputing the Boolean vector on every iteration through the indexof (iotaBBI) loop. This is A Bad Thing, if you have any interest in (good) performance. I just came across thie by accident, while lamenting the compiler's inability to fold a WL into a FOR-loop.
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