# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1398430673 -7200
# Node ID 73f419a501ac6ed25e8002cf80db29785aa6c631
# Parent  70e4316c5785bfd2551f0a84558a79d6cd93105b
Make HSAILHotSpotLoweringProvider extensible.

diff -r 70e4316c5785 -r 73f419a501ac graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/HSAILHotSpotBackendFactory.java
--- a/graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/HSAILHotSpotBackendFactory.java	Fri Apr 25 13:56:27 2014 +0200
+++ b/graal/com.oracle.graal.hotspot.hsail/src/com/oracle/graal/hotspot/hsail/HSAILHotSpotBackendFactory.java	Fri Apr 25 14:57:53 2014 +0200
@@ -36,6 +36,10 @@
 @ServiceProvider(HotSpotBackendFactory.class)
 public class HSAILHotSpotBackendFactory implements HotSpotBackendFactory {
 
+    protected HotSpotLoweringProvider createLowerer(HotSpotGraalRuntime runtime, HotSpotMetaAccessProvider metaAccess, HotSpotForeignCallsProvider foreignCalls, HotSpotRegistersProvider registers) {
+        return new HSAILHotSpotLoweringProvider(runtime, metaAccess, foreignCalls, registers);
+    }
+
     @Override
     public HSAILHotSpotBackend createBackend(HotSpotGraalRuntime runtime, HotSpotBackend hostBackend) {
         HotSpotProviders host = hostBackend.getProviders();
@@ -45,7 +49,7 @@
         HSAILHotSpotCodeCacheProvider codeCache = new HSAILHotSpotCodeCacheProvider(runtime, createTarget());
         ConstantReflectionProvider constantReflection = host.getConstantReflection();
         HotSpotForeignCallsProvider foreignCalls = new HSAILHotSpotForeignCallsProvider(runtime, metaAccess, codeCache);
-        LoweringProvider lowerer = new HSAILHotSpotLoweringProvider(runtime, metaAccess, foreignCalls, registers);
+        HotSpotLoweringProvider lowerer = createLowerer(runtime, metaAccess, foreignCalls, registers);
         // Replacements cannot have speculative optimizations since they have
         // to be valid for the entire run of the VM.
         Assumptions assumptions = new Assumptions(false);