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Remove an obsolete comment.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70262 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-04-27 22:12:34 +00:00
parent 617d108a63
commit d908adf2ec
1 changed files with 3 additions and 5 deletions
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8
lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -370,11 +370,9 @@ static const Type *getEffectiveIndvarType(const PHINode *Phi,
return Ty;
}
/// TestOrigIVForWrap - Analyze the original induction variable
/// that controls the loop's iteration to determine whether it
/// would ever undergo signed or unsigned overflow. Also, check
/// whether an induction variable in the same type that starts
/// at 0 would undergo signed overflow.
/// TestOrigIVForWrap - Analyze the original induction variable that
/// controls the loop's iteration to determine whether it would ever
/// undergo signed or unsigned overflow.
///
/// In addition to setting the NoSignedWrap and NoUnsignedWrap
/// variables to true when appropriate (they are not set to false here),