================ @@ -1716,6 +1727,7 @@ bool DependenceInfo::exactSIVtest(const SCEV *SrcCoeff, const SCEV *DstCoeff, // explore directions unsigned NewDirection = Dependence::DVEntry::NONE; APInt LowerDistance, UpperDistance; + // TODO: Overflow check may be needed. ---------------- kasuga-fj wrote:
I suspect this part could cause overflows, but not entirely sure... https://github.com/llvm/llvm-project/pull/157086 _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
