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ID Category Severity Reproducibility Date Submitted Last Update
0000379 [ALGLIB] General tweak have not tried 2010-09-30 10:39 2010-09-30 10:39
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution fixed Platform
Status resolved   OS
Projection none   OS Version
ETA none Fixed in Version 3.0.0 Product Version
  Target Version Product Build
Summary 0000379: FIXED: minor tweak in detection of IEEE special quantities
Description Detection of IEEE special quantities in the 3.0.0.RC1 was unreliable when ALGLIB was compiled with heavy optimization settings (-xO5 for Sun Studio, -Os for GCC). In both cases subtle bugs in compilers was discovered (incorrect handling of volatile modifier; bugs when dealing with pointers to local variables).

In order to avoid triggering these bugs ALGLIB code was rewritten in a manner which was perfectly understandable by both compilers.
Steps To Reproduce
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2010-09-30 10:39 SergeyB New Issue
2010-09-30 10:39 SergeyB Status new => assigned
2010-09-30 10:39 SergeyB Assigned To => SergeyB
2010-09-30 10:39 SergeyB Programming language => Unspecified
2010-09-30 10:39 SergeyB Status assigned => resolved
2010-09-30 10:39 SergeyB Fixed in Version => 3.0.0
2010-09-30 10:39 SergeyB Resolution open => fixed

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