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LoopStrengthReduce.cpp 40.6 KiB
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Fix a nasty dangling pointer issue. The ScalarEvolution pass would keep a  
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            SE->deleteInstructionFromRecords(PN);
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add a comment, make a check more lenient  
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            PN->eraseFromParent();
Nate Begeman's avatar
Initial implementation of the strength reduction for GEP instructions in
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1003 
          }
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add a comment, make a check more lenient  
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        }
Nate Begeman's avatar
Commit a new LoopStrengthReduce pass that can use scalar evolutions and  
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      }
Nate Begeman's avatar
Initial implementation of the strength reduction for GEP instructions in
Nate Begeman committed
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    }
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Commit a new LoopStrengthReduce pass that can use scalar evolutions and  
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    DeleteTriviallyDeadInstructions(DeadInsts);
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Initial implementation of the strength reduction for GEP instructions in
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  }
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Commit a new LoopStrengthReduce pass that can use scalar evolutions and  
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1009
Chris Lattner's avatar
Make sure to clean CastedPointers after casts are potentially deleted.  
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  CastedPointers.clear();
Nate Begeman's avatar
Commit a new LoopStrengthReduce pass that can use scalar evolutions and  
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  IVUsesByStride.clear();
  return;
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Initial implementation of the strength reduction for GEP instructions in
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}
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