Fix NRE for inlined thread statics

filipnavara · filipnavara · commit 3cd91fbfae7c · 2024-08-05T10:22:01.000+02:00
diff --git a/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ThreadStaticsNode.cs b/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ThreadStaticsNode.cs
@@ -61,7 +61,7 @@ private ISymbolNode GetGCStaticEETypeNode(NodeFactory factory)
                     _inlined.GetOffsets(),
                     _inlined.GetSize(),
                     factory.Target.PointerSize);
-            bool requiresAlign8 = _type.ThreadGcStaticFieldAlignment.AsInt > factory.Target.PointerSize;
+            bool requiresAlign8 = _type is not null && _type.ThreadGcStaticFieldAlignment.AsInt > factory.Target.PointerSize;
 
             return factory.GCStaticEEType(map, requiresAlign8);
         }

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ private ISymbolNode GetGCStaticEETypeNode(NodeFactory factory)`
`61`	`61`	`_inlined.GetOffsets(),`
`62`	`62`	`_inlined.GetSize(),`
`63`	`63`	`factory.Target.PointerSize);`
`64`		`- bool requiresAlign8 = _type.ThreadGcStaticFieldAlignment.AsInt > factory.Target.PointerSize;`
	`64`	`+ bool requiresAlign8 = _type is not null && _type.ThreadGcStaticFieldAlignment.AsInt > factory.Target.PointerSize;`
`65`	`65`
`66`	`66`	`return factory.GCStaticEEType(map, requiresAlign8);`
`67`	`67`	`}`