From cb2a7eb1aa14561e2088d216844e5bf4d205ed14 Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Tue, 20 Dec 2016 19:06:15 +0000 Subject: [PATCH] Use MaxDepth instead of repeating its value llvm-svn: 290194 --- llvm/lib/Analysis/ValueTracking.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp index 950a2fb..30bd084 100644 --- a/llvm/lib/Analysis/ValueTracking.cpp +++ b/llvm/lib/Analysis/ValueTracking.cpp @@ -2086,7 +2086,7 @@ unsigned ComputeNumSignBits(const Value *V, unsigned Depth, const Query &Q) { // Note that ConstantInt is handled by the general computeKnownBits case // below. - if (Depth == 6) + if (Depth == MaxDepth) return 1; // Limit search depth. const Operator *U = dyn_cast(V); @@ -2545,7 +2545,7 @@ bool llvm::CannotBeNegativeZero(const Value *V, const TargetLibraryInfo *TLI, // FIXME: Magic number! At the least, this should be given a name because it's // used similarly in CannotBeOrderedLessThanZero(). A better fix may be to // expose it as a parameter, so it can be used for testing / experimenting. - if (Depth == 6) + if (Depth == MaxDepth) return false; // Limit search depth. const Operator *I = dyn_cast(V); @@ -2592,7 +2592,7 @@ bool llvm::CannotBeOrderedLessThanZero(const Value *V, // FIXME: Magic number! At the least, this should be given a name because it's // used similarly in CannotBeNegativeZero(). A better fix may be to // expose it as a parameter, so it can be used for testing / experimenting. - if (Depth == 6) + if (Depth == MaxDepth) return false; // Limit search depth. const Operator *I = dyn_cast(V); -- 2.7.4