[llvm] [InstCombine] Fold `icmp samesign u{gt/lt} (X +nsw C2), C` -> `icmp s{gt/lt} X, (C - C2)` (PR #169960)

[Tirthankar Mazumder via llvm-commits]

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@@ -3167,7 +3167,7 @@ Instruction *InstCombinerImpl::foldICmpAddConstant(ICmpInst &Cmp,
 
   // If the add does not wrap, we can always adjust the compare by subtracting
   // the constants. Equality comparisons are handled elsewhere. SGE/SLE/UGE/ULE
-  // are canonicalized to SGT/SLT/UGT/ULT.
+  // has been canonicalized to SGT/SLT/UGT/ULT.
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wermos wrote:

Done.

https://github.com/llvm/llvm-project/pull/169960