# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1380121653 -7200
# Node ID eb2def6529bc0f35bf7d7b4d405789560ab6f83b
# Parent  82c4106741f77f0f244652e0447683aad438d174
HSAIL, SPARC: fix some occurrences of object identity, using equals() instead

diff -r 82c4106741f7 -r eb2def6529bc graal/com.oracle.graal.asm.sparc/src/com/oracle/graal/asm/sparc/SPARCAddress.java
--- a/graal/com.oracle.graal.asm.sparc/src/com/oracle/graal/asm/sparc/SPARCAddress.java	Wed Sep 25 16:55:03 2013 +0200
+++ b/graal/com.oracle.graal.asm.sparc/src/com/oracle/graal/asm/sparc/SPARCAddress.java	Wed Sep 25 17:07:33 2013 +0200
@@ -121,7 +121,7 @@
             throw GraalInternalError.shouldNotReachHere("address has index register");
         }
         // TODO Should we also hide the register save area size here?
-        if (getBase() == sp || getBase() == fp) {
+        if (getBase().equals(sp) || getBase().equals(fp)) {
             return displacement + STACK_BIAS;
         }
         return displacement;
diff -r 82c4106741f7 -r eb2def6529bc graal/com.oracle.graal.compiler.hsail/src/com/oracle/graal/compiler/hsail/HSAILLIRGenerator.java
--- a/graal/com.oracle.graal.compiler.hsail/src/com/oracle/graal/compiler/hsail/HSAILLIRGenerator.java	Wed Sep 25 16:55:03 2013 +0200
+++ b/graal/com.oracle.graal.compiler.hsail/src/com/oracle/graal/compiler/hsail/HSAILLIRGenerator.java	Wed Sep 25 17:07:33 2013 +0200
@@ -143,12 +143,12 @@
             } else {
                 baseRegister = load(base);
             }
-        } else if (base == Value.ILLEGAL) {
+        } else if (base.equals(Value.ILLEGAL)) {
             baseRegister = Value.ILLEGAL;
         } else {
             baseRegister = asAllocatable(base);
         }
-        if (index != Value.ILLEGAL) {
+        if (!index.equals(Value.ILLEGAL)) {
             if (isConstant(index)) {
                 finalDisp += asConstant(index).asLong() * scale;
             } else {
@@ -160,7 +160,7 @@
                 } else {
                     indexRegister = convertedIndex;
                 }
-                if (baseRegister == Value.ILLEGAL) {
+                if (baseRegister.equals(Value.ILLEGAL)) {
                     baseRegister = asAllocatable(indexRegister);
                 } else {
                     baseRegister = emitAdd(baseRegister, indexRegister);
diff -r 82c4106741f7 -r eb2def6529bc graal/com.oracle.graal.lir.hsail/src/com/oracle/graal/lir/hsail/HSAILAddressValue.java
--- a/graal/com.oracle.graal.lir.hsail/src/com/oracle/graal/lir/hsail/HSAILAddressValue.java	Wed Sep 25 16:55:03 2013 +0200
+++ b/graal/com.oracle.graal.lir.hsail/src/com/oracle/graal/lir/hsail/HSAILAddressValue.java	Wed Sep 25 17:07:33 2013 +0200
@@ -66,7 +66,7 @@
     }
 
     public HSAILAddress toAddress() {
-        Register baseReg = base == Value.ILLEGAL ? Register.None : asRegister(base);
+        Register baseReg = base.equals(Value.ILLEGAL) ? Register.None : asRegister(base);
         return new HSAILAddress(baseReg, displacement);
     }
 
diff -r 82c4106741f7 -r eb2def6529bc graal/com.oracle.graal.phases/src/com/oracle/graal/phases/verify/VerifyUsageWithEquals.java
--- a/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/verify/VerifyUsageWithEquals.java	Wed Sep 25 16:55:03 2013 +0200
+++ b/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/verify/VerifyUsageWithEquals.java	Wed Sep 25 17:07:33 2013 +0200
@@ -73,7 +73,7 @@
             if (!isEqualsMethod(graph)) {
                 // bail out if we compare an object of type klass with == or != (except null checks)
                 assert !(checkUsage(cn.x(), cn.y(), context.getRuntime()) && checkUsage(cn.y(), cn.x(), context.getRuntime())) : "Verifcation of " + klass.getName() + " usage failed: Comparing " +
-                                cn.x() + " and" + cn.y() + " in " + graph.method() + " must use .equals() for object equality, not '==' or '!='";
+                                cn.x() + " and " + cn.y() + " in " + graph.method() + " must use .equals() for object equality, not '==' or '!='";
             }
         }
         return true;