[llvm] [GVN] Support rnflow pattern matching and transform (PR #162259)

[Madhur Amilkanthwar via llvm-commits]

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@@ -2746,6 +2745,10 @@ bool GVNPass::processInstruction(Instruction *I) {
     }
     return Changed;
   }
+  if (SelectInst *Select = dyn_cast<SelectInst>(I)) {
+    if (recognizeMinFindingSelectPattern(Select))
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madhur13490 wrote:

Done.

https://github.com/llvm/llvm-project/pull/162259