--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotBackend.java	Mon Jul 16 10:58:28 2018 -0700
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotBackend.java	Mon Jul 16 15:09:19 2018 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -152,7 +152,7 @@
 
     @Override
     public LIRGenerationResult newLIRGenerationResult(CompilationIdentifier compilationId, LIR lir, FrameMapBuilder frameMapBuilder, StructuredGraph graph, Object stub) {
-        return new HotSpotLIRGenerationResult(compilationId, lir, frameMapBuilder, makeCallingConvention(graph, (Stub) stub), stub);
+        return new HotSpotLIRGenerationResult(compilationId, lir, frameMapBuilder, makeCallingConvention(graph, (Stub) stub), stub, config.requiresReservedStackCheck(graph.getMethods()));
     }
 
     @Override
@@ -195,7 +195,9 @@
             final int frameSize = crb.frameMap.totalFrameSize();
             final int stackpoinerChange = -frameSize;
             SPARCMacroAssembler masm = (SPARCMacroAssembler) crb.asm;
-            emitStackOverflowCheck(crb);
+            if (!isStub) {
+                emitStackOverflowCheck(crb);
+            }
 
             if (SPARCAssembler.isSimm13(stackpoinerChange)) {
                 masm.save(sp, stackpoinerChange, sp);