[llvm] [Analysis] Avoid running transform passes that have just been run (PR #112092)

[Yingwei Zheng via llvm-commits]

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@@ -43,12 +43,20 @@ struct InstCombineOptions {
     MaxIterations = Value;
     return *this;
   }
+
+  /// Only enable skipping in standard optimization pipeline.
+  bool isCompatibleWith(const InstCombineOptions &LastOption) const {
+    return !VerifyFixpoint && !LastOption.VerifyFixpoint &&
+           MaxIterations == InstCombineDefaultMaxIterations &&
+           LastOption.MaxIterations == InstCombineDefaultMaxIterations;
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dtcxzyw wrote:

Done.

https://github.com/llvm/llvm-project/pull/112092