search for: visitcouldnotcomput

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2009 Feb 26
2
[LLVMdev] SCEVCouldNotCompute
We've upgraded to llvm 2.4 and we're hitting an assert in SCEV: llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:669: RetVal llvm::SCEVVisitor<SC, RetVal>::visitCouldNotCompute(llvm::SCEVCouldNotCompute*) [with SC = llvm::SCEVExpander, RetVal = llvm::Value*]: Assertion `0 && "Invalid use of SCEVCouldNotCompute!"' failed. This happens in SCEVExpander::visitAddRecExpr where we drop down to this code: // If this is a chain of recurrences, turn it...
2009 Feb 27
0
[LLVMdev] SCEVCouldNotCompute
David Greene wrote: > We've upgraded to llvm 2.4 and we're hitting an assert in SCEV: > > llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:669: RetVal > llvm::SCEVVisitor<SC, > RetVal>::visitCouldNotCompute(llvm::SCEVCouldNotCompute*) [with SC = > llvm::SCEVExpander, RetVal = llvm::Value*]: Assertion `0 && "Invalid use of > SCEVCouldNotCompute!"' failed. > > This happens in SCEVExpander::visitAddRecExpr where we drop down > to this code: > > // If this...
2009 Feb 28
1
[LLVMdev] SCEVCouldNotCompute
...day 27 February 2009 00:50, Nick Lewycky wrote: > David Greene wrote: > > We've upgraded to llvm 2.4 and we're hitting an assert in SCEV: > > > > llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:669: RetVal > > llvm::SCEVVisitor<SC, > > RetVal>::visitCouldNotCompute(llvm::SCEVCouldNotCompute*) [with SC = > > llvm::SCEVExpander, RetVal = llvm::Value*]: Assertion `0 && "Invalid use > > of SCEVCouldNotCompute!"' failed. > > > > This happens in SCEVExpander::visitAddRecExpr where we drop down > > to this code: &...