Mercurial > hg > graal-compiler

changeset 1440:4d1d3bd140f9

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Updated for changes in CRI.
author Doug Simon <doug.simon@oracle.com>
date Mon, 01 Nov 2010 23:50:37 +0100
parents d0c8d3a2a7e8
children f8ab19e5acae
files c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRegisterConfig.java c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java
diffstat 2 files changed, 25 insertions(+), 24 deletions(-) [+]
line wrap: on
line diff
--- a/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRegisterConfig.java	Fri Oct 29 18:14:17 2010 +0200
+++ b/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRegisterConfig.java	Mon Nov 01 23:50:37 2010 +0100
@@ -24,15 +24,11 @@
 
 import java.util.*;
 
-import com.sun.c1x.target.amd64.AMD64;
-import com.sun.c1x.util.Util;
-import com.sun.cri.ci.CiCallingConvention;
-import com.sun.cri.ci.CiKind;
-import com.sun.cri.ci.CiRegister;
-import com.sun.cri.ci.CiStackSlot;
-import com.sun.cri.ci.CiTarget;
-import com.sun.cri.ci.CiValue;
-import com.sun.cri.ci.CiRegister.*;
+import com.sun.c1x.target.amd64.*;
+import com.sun.c1x.util.*;
+import com.sun.cri.ci.*;
+import com.sun.cri.ci.CiCallingConvention.Type;
+import com.sun.cri.ci.CiRegister.RegisterFlag;
 import com.sun.cri.ri.*;
 
 /**
@@ -69,6 +65,7 @@
 
     private final CiRegister[] generalParameterRegisters;
     private final CiRegister[] xmmParameterRegisters = {xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7};
+    private final CiRegister[] allParameterRegisters;
 
     public HotSpotRegisterConfig(HotSpotVMConfig config) {
         if (config.windowsOs) {
@@ -77,6 +74,8 @@
             generalParameterRegisters = new CiRegister[] {rsi, rdx, rcx, r8, r9, rdi};
         }
         attributesMap = RiRegisterAttributes.createMap(this, AMD64.allRegisters);
+        allParameterRegisters = Arrays.copyOf(generalParameterRegisters, generalParameterRegisters.length + xmmParameterRegisters.length);
+        System.arraycopy(xmmParameterRegisters, 0, allParameterRegisters, generalParameterRegisters.length, xmmParameterRegisters.length);
     }
 
     @Override
@@ -97,8 +96,15 @@
     }
 
     @Override
-    public CiCallingConvention getJavaCallingConvention(CiKind[] parameters, boolean outgoing, CiTarget target) {
-        return callingConvention(parameters, outgoing, target);
+    public CiCallingConvention getCallingConvention(Type type, CiKind[] parameters, boolean outgoing, CiTarget target) {
+        if (type == Type.Native) {
+            throw new UnsupportedOperationException();
+        }
+        return callingConvention(parameters, type == Type.Runtime ? true : outgoing, target);
+    }
+
+    public CiRegister[] getCallingConventionRegisters(Type type) {
+        return allParameterRegisters;
     }
 
     private CiCallingConvention callingConvention(CiKind[] types, boolean outgoing, CiTarget target) {
@@ -147,11 +153,6 @@
     }
 
     @Override
-    public CiCallingConvention getNativeCallingConvention(CiKind[] parameters, boolean outgoing, CiTarget target) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
     public CiRegister getReturnRegister(CiKind kind) {
         switch (kind) {
             case Boolean:
@@ -175,11 +176,6 @@
     }
 
     @Override
-    public CiCallingConvention getRuntimeCallingConvention(CiKind[] parameters, CiTarget target) {
-        return callingConvention(parameters, true, target);
-    }
-
-    @Override
     public CiRegister getScratchRegister() {
         return r10;
     }
--- a/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java	Fri Oct 29 18:14:17 2010 +0200
+++ b/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java	Mon Nov 01 23:50:37 2010 +0100
@@ -20,6 +20,9 @@
  */
 package com.sun.hotspot.c1x;
 
+import static com.sun.cri.ci.CiCallingConvention.Type.*;
+import static com.sun.hotspot.c1x.TemplateFlag.*;
+
 import java.lang.reflect.*;
 import java.util.*;
 import java.util.concurrent.*;
@@ -30,8 +33,10 @@
 import com.sun.cri.ri.*;
 import com.sun.cri.ri.RiType.Representation;
 import com.sun.cri.xir.*;
-import com.sun.cri.xir.CiXirAssembler.*;
-import static com.sun.hotspot.c1x.TemplateFlag.*;
+import com.sun.cri.xir.CiXirAssembler.XirLabel;
+import com.sun.cri.xir.CiXirAssembler.XirMark;
+import com.sun.cri.xir.CiXirAssembler.XirOperand;
+import com.sun.cri.xir.CiXirAssembler.XirParameter;
 
 /**
  *
@@ -91,7 +96,7 @@
                 XirOperand temp = asm.createRegister("temp (r10)", CiKind.Word, AMD64.r10);
                 XirOperand cache = asm.createRegister("cache (rax)", CiKind.Word, AMD64.rax);
 
-                CiCallingConvention conventions = registerConfig.getJavaCallingConvention(new CiKind[] {CiKind.Object}, false, target);
+                CiCallingConvention conventions = registerConfig.getCallingConvention(Java, new CiKind[] {CiKind.Object}, false, target);
                 XirOperand receiver = asm.createRegister("cache (rax)", CiKind.Word, conventions.locations[0].asRegister());
 
                 asm.pload(CiKind.Word, temp, receiver, asm.i(config.hubOffset), false);