From aba989f454791a778d9f67ec47374bec01a1331c Mon Sep 17 00:00:00 2001 From: Sanjoy Das Date: Wed, 15 Jun 2016 06:53:51 +0000 Subject: [SCEV] Use cast<> instead of dyn_cast; NFC llvm-svn: 272758 --- llvm/lib/Analysis/ScalarEvolution.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'llvm/lib/Analysis/ScalarEvolution.cpp') diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index d797d1a..d215744 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -8674,8 +8674,7 @@ ScalarEvolution::howManyLessThans(const SCEV *LHS, const SCEV *RHS, // overflow, in which case if RHS - Start is a constant, we don't need to // do a max operation since we can just figure it out statically if (NoWrap && isa(Diff)) { - APInt D = dyn_cast(Diff)->getAPInt(); - if (D.isNegative()) + if (cast(Diff)->getAPInt().isNegative()) End = Start; } else End = IsSigned ? getSMaxExpr(RHS, Start) @@ -8761,8 +8760,7 @@ ScalarEvolution::howManyGreaterThans(const SCEV *LHS, const SCEV *RHS, // overflow, in which case if RHS - Start is a constant, we don't need to // do a max operation since we can just figure it out statically if (NoWrap && isa(Diff)) { - APInt D = dyn_cast(Diff)->getAPInt(); - if (!D.isNegative()) + if (!cast(Diff)->getAPInt().isNegative()) End = Start; } else End = IsSigned ? getSMinExpr(RHS, Start) -- cgit v1.1