src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.sparc/src/org/graalvm/compiler/core/sparc/SPARCNodeMatchRules.java
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27 import static jdk.vm.ci.sparc.SPARCKind.HWORD; |
27 import static jdk.vm.ci.sparc.SPARCKind.HWORD; |
28 import static jdk.vm.ci.sparc.SPARCKind.WORD; |
28 import static jdk.vm.ci.sparc.SPARCKind.WORD; |
29 import static jdk.vm.ci.sparc.SPARCKind.XWORD; |
29 import static jdk.vm.ci.sparc.SPARCKind.XWORD; |
30 |
30 |
31 import org.graalvm.compiler.core.common.LIRKind; |
31 import org.graalvm.compiler.core.common.LIRKind; |
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32 import org.graalvm.compiler.core.common.calc.CanonicalCondition; |
32 import org.graalvm.compiler.core.common.calc.Condition; |
33 import org.graalvm.compiler.core.common.calc.Condition; |
33 import org.graalvm.compiler.core.gen.NodeMatchRules; |
34 import org.graalvm.compiler.core.gen.NodeMatchRules; |
34 import org.graalvm.compiler.core.match.ComplexMatchResult; |
35 import org.graalvm.compiler.core.match.ComplexMatchResult; |
35 import org.graalvm.compiler.core.match.MatchRule; |
36 import org.graalvm.compiler.core.match.MatchRule; |
36 import org.graalvm.compiler.debug.GraalError; |
37 import org.graalvm.compiler.debug.GraalError; |
145 @MatchRule("(If (PointerEquals=compare value LogicCompareAndSwap=cas))") |
146 @MatchRule("(If (PointerEquals=compare value LogicCompareAndSwap=cas))") |
146 @MatchRule("(If (FloatEquals=compare value LogicCompareAndSwap=cas))") |
147 @MatchRule("(If (FloatEquals=compare value LogicCompareAndSwap=cas))") |
147 @MatchRule("(If (IntegerEquals=compare value LogicCompareAndSwap=cas))") |
148 @MatchRule("(If (IntegerEquals=compare value LogicCompareAndSwap=cas))") |
148 public ComplexMatchResult ifCompareLogicCas(IfNode root, CompareNode compare, ValueNode value, LogicCompareAndSwapNode cas) { |
149 public ComplexMatchResult ifCompareLogicCas(IfNode root, CompareNode compare, ValueNode value, LogicCompareAndSwapNode cas) { |
149 JavaConstant constant = value.asJavaConstant(); |
150 JavaConstant constant = value.asJavaConstant(); |
150 assert compare.condition() == Condition.EQ; |
151 assert compare.condition() == CanonicalCondition.EQ; |
151 if (constant != null && cas.usages().count() == 1) { |
152 if (constant != null && cas.usages().count() == 1) { |
152 long constantValue = constant.asLong(); |
153 long constantValue = constant.asLong(); |
153 boolean successIsTrue; |
154 boolean successIsTrue; |
154 if (constantValue == 0) { |
155 if (constantValue == 0) { |
155 successIsTrue = false; |
156 successIsTrue = false; |