Reenable default UnreachableBodies optimization (#1799)

Whole runtime repo now passes with it and I could not repro xamarin issue locally. If this will turn out problem again it can now temporary disabled on per assembly basis.
dotnet · Feb 8, 2021 · 15ab783 · 15ab783
1 parent 52bb172
commit 15ab783
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diff --git a/src/linker/Linker/LinkContext.cs b/src/linker/Linker/LinkContext.cs
@@ -241,13 +241,13 @@ public LinkContext (Pipeline pipeline, ILogger logger)
 			WarnAsError = new Dictionary<int, bool> ();
 			WarnVersion = WarnVersion.Latest;
 
-			// See https://github.com/mono/linker/issues/612
 			const CodeOptimizations defaultOptimizations =
 				CodeOptimizations.BeforeFieldInit |
 				CodeOptimizations.OverrideRemoval |
 				CodeOptimizations.UnusedInterfaces |
 				CodeOptimizations.UnusedTypeChecks |
-				CodeOptimizations.IPConstantPropagation;
+				CodeOptimizations.IPConstantPropagation |
+				CodeOptimizations.UnreachableBodies;
 
 			Optimizations = new CodeOptimizationsSettings (defaultOptimizations);
 		}