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/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DIndVarSimplify.cpp1737 const SCEV *ExactBTC = SE->getBackedgeTakenCount(L); in predicateLoopExits() local
1738 if (isa<SCEVCouldNotCompute>(ExactBTC) || !Rewriter.isSafeToExpand(ExactBTC)) in predicateLoopExits()
1741 assert(SE->isLoopInvariant(ExactBTC, L) && "BTC must be loop invariant"); in predicateLoopExits()
1742 assert(ExactBTC->getType()->isIntegerTy() && "BTC must be integer"); in predicateLoopExits()
1854 if (ExitCount == ExactBTC) { in predicateLoopExits()
1860 ExactBTCV = Rewriter.expandCodeFor(ExactBTC); in predicateLoopExits()