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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 2060:40bcc41390e4

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Added getClass intrinsic implementation.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Wed, 19 Jan 2011 16:13:13 +0100
parents 9508a52cbd32
children c0b1d6a44a02
comparison
equal deleted inserted replaced
2059:9508a52cbd32 2060:40bcc41390e4
731 } 731 }
732 return asm.finishTemplate("arrayload<" + kind + ">"); 732 return asm.finishTemplate("arrayload<" + kind + ">");
733 } 733 }
734 }; 734 };
735 735
736 private SimpleTemplates getClassTemplates = new SimpleTemplates() {
737 @Override
738 protected XirTemplate create(CiXirAssembler asm, long flags) {
739 XirOperand result = asm.restart(CiKind.Object);
740 XirOperand object = asm.createInputParameter("object", CiKind.Object);
741 asm.pload(CiKind.Object, result, object, asm.i(config.hubOffset), is(NULL_CHECK, flags));
742 asm.pload(CiKind.Object, result, result, asm.i(config.classMirrorOffset), false);
743 return asm.finishTemplate("currentThread");
744 }
745 };
746
736 private SimpleTemplates currentThreadTemplates = new SimpleTemplates() { 747 private SimpleTemplates currentThreadTemplates = new SimpleTemplates() {
737 @Override 748 @Override
738 protected XirTemplate create(CiXirAssembler asm, long flags) { 749 protected XirTemplate create(CiXirAssembler asm, long flags) {
739 XirOperand result = asm.restart(CiKind.Object); 750 XirOperand result = asm.restart(CiKind.Object);
740 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15); 751 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);
744 }; 755 };
745 756
746 @Override 757 @Override
747 public XirSnippet genCurrentThread(XirSite site) { 758 public XirSnippet genCurrentThread(XirSite site) {
748 return new XirSnippet(currentThreadTemplates.get(site)); 759 return new XirSnippet(currentThreadTemplates.get(site));
760 }
761
762 @Override
763 public XirSnippet genGetClass(XirSite site, XirArgument object) {
764 return new XirSnippet(getClassTemplates.get(site), object);
749 } 765 }
750 766
751 private KindTemplates arrayCopyTemplates = new KindTemplates() { 767 private KindTemplates arrayCopyTemplates = new KindTemplates() {
752 768
753 @Override 769 @Override