# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1405026475 -7200
# Node ID 27f2ee6188835e308cb88a9ddd004c49d91df184
# Parent  3c3cd36a38361209ffe1563b06e3bc43d54c236e
moved signatureToTypes(Signature signature, JavaType receiverType) from MetaUtil to be a default method in Signature

diff -r 3c3cd36a3836 -r 27f2ee618883 graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/MetaUtil.java
--- a/graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/MetaUtil.java	Thu Jul 10 23:02:34 2014 +0200
+++ b/graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/MetaUtil.java	Thu Jul 10 23:07:55 2014 +0200
@@ -300,24 +300,7 @@
 
     public static JavaType[] signatureToTypes(ResolvedJavaMethod method) {
         JavaType receiver = method.isStatic() ? null : method.getDeclaringClass();
-        return signatureToTypes(method.getSignature(), receiver);
-    }
-
-    public static JavaType[] signatureToTypes(Signature signature, JavaType receiverType) {
-        int args = signature.getParameterCount(false);
-        JavaType[] result;
-        int i = 0;
-        if (receiverType != null) {
-            result = new JavaType[args + 1];
-            result[0] = receiverType;
-            i = 1;
-        } else {
-            result = new JavaType[args];
-        }
-        for (int j = 0; j < args; j++) {
-            result[i + j] = signature.getParameterType(j, null);
-        }
-        return result;
+        return method.getSignature().toParameterTypes(receiver);
     }
 
     /**
diff -r 3c3cd36a3836 -r 27f2ee618883 graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/Signature.java
--- a/graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/Signature.java	Thu Jul 10 23:02:34 2014 +0200
+++ b/graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/Signature.java	Thu Jul 10 23:07:55 2014 +0200
@@ -107,4 +107,20 @@
         return sb.toString();
     }
 
+    default JavaType[] toParameterTypes(JavaType receiverType) {
+        int args = getParameterCount(false);
+        JavaType[] result;
+        int i = 0;
+        if (receiverType != null) {
+            result = new JavaType[args + 1];
+            result[0] = receiverType;
+            i = 1;
+        } else {
+            result = new JavaType[args];
+        }
+        for (int j = 0; j < args; j++) {
+            result[i + j] = getParameterType(j, null);
+        }
+        return result;
+    }
 }
diff -r 3c3cd36a3836 -r 27f2ee618883 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/DefaultHotSpotLoweringProvider.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/DefaultHotSpotLoweringProvider.java	Thu Jul 10 23:02:34 2014 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/DefaultHotSpotLoweringProvider.java	Thu Jul 10 23:07:55 2014 +0200
@@ -183,7 +183,7 @@
                 receiverNullCheck = createNullCheck(receiver, invoke.asNode(), tool);
                 invoke.setGuard(receiverNullCheck);
             }
-            JavaType[] signature = MetaUtil.signatureToTypes(callTarget.targetMethod().getSignature(), callTarget.isStatic() ? null : callTarget.targetMethod().getDeclaringClass());
+            JavaType[] signature = callTarget.targetMethod().getSignature().toParameterTypes(callTarget.isStatic() ? null : callTarget.targetMethod().getDeclaringClass());
 
             LoweredCallTargetNode loweredCallTarget = null;
             boolean isVirtualOrInterface = callTarget.invokeKind() == InvokeKind.Virtual || callTarget.invokeKind() == InvokeKind.Interface;
diff -r 3c3cd36a3836 -r 27f2ee618883 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/TailcallNode.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/TailcallNode.java	Thu Jul 10 23:02:34 2014 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/TailcallNode.java	Thu Jul 10 23:07:55 2014 +0200
@@ -63,7 +63,7 @@
         ResolvedJavaMethod method = frameState.method();
         boolean isStatic = method.isStatic();
 
-        JavaType[] signature = MetaUtil.signatureToTypes(method.getSignature(), isStatic ? null : method.getDeclaringClass());
+        JavaType[] signature = method.getSignature().toParameterTypes(isStatic ? null : method.getDeclaringClass());
         CallingConvention cc = lirGen.getResult().getFrameMap().registerConfig.getCallingConvention(CallingConvention.Type.JavaCall, null, signature, lirGen.target(), false);
         List<ValueNode> parameters = new ArrayList<>();
         for (int i = 0, slot = 0; i < cc.getArgumentCount(); i++, slot += HIRFrameStateBuilder.stackSlots(frameState.localAt(slot).getKind())) {
diff -r 3c3cd36a3836 -r 27f2ee618883 graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/NodeIntrinsificationPhase.java
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/NodeIntrinsificationPhase.java	Thu Jul 10 23:02:34 2014 +0200
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/NodeIntrinsificationPhase.java	Thu Jul 10 23:07:55 2014 +0200
@@ -265,7 +265,7 @@
         Constant[] arguments = null;
         Constant[] injected = null;
 
-        ResolvedJavaType[] signature = resolveJavaTypes(signatureToTypes(c.getSignature(), null), c.getDeclaringClass());
+        ResolvedJavaType[] signature = resolveJavaTypes(c.getSignature().toParameterTypes(null), c.getDeclaringClass());
         MetaAccessProvider metaAccess = providers.getMetaAccess();
         for (int i = 0; i < signature.length; i++) {
             if (c.getParameterAnnotation(InjectedNodeParameter.class, i) != null) {