Difference: SegmentationFault (12 vs. 13)

Revision 132008-04-01 - KonstantinosMenychtas

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META TOPICPARENT name="Trash.MainKonstantinosMenychtas"
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  • Meeting 25th March : 15.30 Rongrong introduces her source
  • Meeting 26th March : 15.30 Constant propagation discussion (data structures)
  • Meeting 31st March : 15.30 Constant propagation - main part of the code (MODIFY_EXPR)
Changed:
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  • Meeting 1st April : 18.15 Constant propagation - extra cases
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  • Meeting 1st April : 15.15 Constant propagation - extra cases - RongrongZhong & TivadarPapai introduce "Variable Propagation" to get rid of "a.0 = a" kinda stmts.
  • Meeting 2nd April : 15.15 Variable propagation - handle arrays and stuff
 

TODO

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  • Merge the input/output calls
  • Delete those control flow statements with empty bodies
  • Compare with the gimple tree of original Gcc outputs and find other useful optimizations
Changed:
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  • Handle arrays in variable propagation
 

Results for open benchmarks

 
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