From 9c0fb9467f4c18a2f5414bfa5ac6084cec632688 Mon Sep 17 00:00:00 2001 From: Michael Zolotukhin Date: Thu, 23 Apr 2015 22:55:48 +0000 Subject: [PATCH] Fix comment for NoCommonBits. Maybe there is a better wording, but at least it should be technically correct now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235660 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp b/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp index 69690b358f5..62ba50e83df 100644 --- a/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp +++ b/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp @@ -276,7 +276,8 @@ class ConstantOffsetExtractor { /// returns "sext i32 (zext i16 V to i32) to i64". Value *applyExts(Value *V); - /// Returns true if LHS and RHS have no bits in common, i.e., LHS | RHS == 0. + /// Returns true if LHS and RHS have no bits in common, i.e., for every n + /// the n-th bit of either LHS, or RHS is 0. bool NoCommonBits(Value *LHS, Value *RHS) const; /// Computes which bits are known to be one or zero. /// \p KnownOne Mask of all bits that are known to be one.