-d treecheck fails to detect bad AVIS_SSAASSIGN
| Bugzilla Link | 702 |
| Created on | Apr 29, 2010 22:30 |
| Resolution | INVALID |
| Resolved on | May 01, 2010 20:12 |
| Version | svn |
| OS | Linux |
| Architecture | PC |
Extended Description
I had a problem in PM with SSAASSIGN chain corruption, so ran with -d treecheck to isolate the fault. No problems reported, yet the crash still happens. Then, I manually entered CHKdoTreeCheck(arg_node) calls at IVEXIfundef entry and exit: Bingo! The bad SSAASSIGN nodes were detected properly. This is in my local code, so no idea if this hits the live system: rev 16795:16812:MODIFIED I got it to fail with sac/testsuite/optimizations/awlf/duplhs.sac.
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