src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotForeignCallsProvider.java

rev 56282 : [mq]: graal

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2019, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -31,12 +31,12 @@
 import static jdk.vm.ci.sparc.SPARC.o0;
 import static jdk.vm.ci.sparc.SPARC.o1;
 import static org.graalvm.compiler.hotspot.HotSpotBackend.EXCEPTION_HANDLER;
 import static org.graalvm.compiler.hotspot.HotSpotBackend.EXCEPTION_HANDLER_IN_CALLER;
 import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.JUMP_ADDRESS;
+import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.RegisterEffect.DESTROYS_ALL_CALLER_SAVE_REGISTERS;
 import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.Reexecutability.NOT_REEXECUTABLE;
-import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.RegisterEffect.PRESERVES_REGISTERS;
 import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.Transition.LEAF_NO_VZERO;
 import static org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions.UPDATE_BYTES_CRC32C;
 import static org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32;
 import static jdk.internal.vm.compiler.word.LocationIdentity.any;
 

@@ -82,20 +82,22 @@
         RegisterValue outgoingExceptionPc = o1.asValue(LIRKind.value(word));
         RegisterValue incomingException = i0.asValue(LIRKind.fromJavaKind(target.arch, JavaKind.Object));
         RegisterValue incomingExceptionPc = i1.asValue(LIRKind.value(word));
         CallingConvention outgoingExceptionCc = new CallingConvention(0, ILLEGAL, outgoingException, outgoingExceptionPc);
         CallingConvention incomingExceptionCc = new CallingConvention(0, ILLEGAL, incomingException, incomingExceptionPc);
-        register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER, 0L, PRESERVES_REGISTERS, LEAF_NO_VZERO, NOT_REEXECUTABLE, outgoingExceptionCc, incomingExceptionCc, any()));
-        register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER_IN_CALLER, JUMP_ADDRESS, PRESERVES_REGISTERS, LEAF_NO_VZERO, NOT_REEXECUTABLE, outgoingExceptionCc,
+        register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER, 0L, DESTROYS_ALL_CALLER_SAVE_REGISTERS, LEAF_NO_VZERO, NOT_REEXECUTABLE, outgoingExceptionCc,
+                        incomingExceptionCc,
+                        any()));
+        register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER_IN_CALLER, JUMP_ADDRESS, DESTROYS_ALL_CALLER_SAVE_REGISTERS, LEAF_NO_VZERO, NOT_REEXECUTABLE, outgoingExceptionCc,
                         incomingExceptionCc, any()));
 
         if (config.useCRC32Intrinsics) {
             // This stub does callee saving
-            registerForeignCall(UPDATE_BYTES_CRC32, config.updateBytesCRC32Stub, NativeCall, PRESERVES_REGISTERS, LEAF_NO_VZERO, NOT_REEXECUTABLE, any());
+            registerForeignCall(UPDATE_BYTES_CRC32, config.updateBytesCRC32Stub, NativeCall, LEAF_NO_VZERO, NOT_REEXECUTABLE, any());
         }
         if (config.useCRC32CIntrinsics) {
-            registerForeignCall(UPDATE_BYTES_CRC32C, config.updateBytesCRC32C, NativeCall, PRESERVES_REGISTERS, LEAF_NO_VZERO, NOT_REEXECUTABLE, any());
+            registerForeignCall(UPDATE_BYTES_CRC32C, config.updateBytesCRC32C, NativeCall, LEAF_NO_VZERO, NOT_REEXECUTABLE, any());
         }
 
         super.initialize(providers, options);
     }