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Fix some typos in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76249 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -5456,13 +5456,13 @@ static Value *EmitGEPOffset(User *GEP, Instruction &I, InstCombiner &IC) {
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}
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/// EvaluateGEPOffsetExpression - Return an value that can be used to compare of
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/// the *offset* implied by GEP to zero. For example, if we have &A[i], we want
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/// to return 'i' for "icmp ne i, 0". Note that, in general, indices can be
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/// complex, and scales are involved. The above expression would also be legal
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/// to codegen as "icmp ne (i*4), 0" (assuming A is a pointer to i32). This
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/// later form is less amenable to optimization though, and we are allowed to
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/// generate the first by knowing that pointer arithmetic doesn't overflow.
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/// EvaluateGEPOffsetExpression - Return a value that can be used to compare
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/// the *offset* implied by a GEP to zero. For example, if we have &A[i], we
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/// want to return 'i' for "icmp ne i, 0". Note that, in general, indices can
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/// be complex, and scales are involved. The above expression would also be
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/// legal to codegen as "icmp ne (i*4), 0" (assuming A is a pointer to i32).
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/// This later form is less amenable to optimization though, and we are allowed
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/// to generate the first by knowing that pointer arithmetic doesn't overflow.
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///
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/// If we can't emit an optimized form for this expression, this returns null.
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///
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