[llvm] [InstCombine] Iterative replacement in PtrReplacer (PR #137215)

[Matt Arsenault via llvm-commits]

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@@ -431,22 +489,12 @@ void PointerReplacer::replace(Instruction *I) {
     }
 
   } else {
+    dbgs() << "Instruction " << *I
+           << " is not supported in PointerReplacer::replace\n";
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arsenm wrote:

Leftover debug printing 

https://github.com/llvm/llvm-project/pull/137215