Remove fgUpdateFlowGraph();

dotnet · Sep 29, 2023 · cee2b41 · cee2b41
1 parent 9765a3c
commit cee2b41
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/coreclr/jit/ifconversion.cpp b/src/coreclr/jit/ifconversion.cpp
@@ -793,5 +793,10 @@ PhaseStatus Compiler::optIfConversion()
     }
 #endif
 
+    if (madeChanges)
+    {
+        fgRenumberBlocks();
+    }
+
     return madeChanges ? PhaseStatus::MODIFIED_EVERYTHING : PhaseStatus::MODIFIED_NOTHING;
 }
diff --git a/src/coreclr/jit/optimizer.cpp b/src/coreclr/jit/optimizer.cpp
@@ -5385,7 +5385,6 @@ PhaseStatus Compiler::optOptimizeLayout()
 
     madeChanges |= fgUpdateFlowGraph(/* allowTailDuplication */ false);
     madeChanges |= fgReorderBlocks(/* useProfile */ true);
-    madeChanges |= fgUpdateFlowGraph();
 
     // fgReorderBlocks can cause IR changes even if it does not modify
     // the flow graph. It calls gtPrepareCost which can cause operand swapping.