src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.amd64/src/org/graalvm/compiler/core/amd64/AMD64ArithmeticLIRGenerator.java

rev 56282 : [mq]: graal

@@ -122,11 +122,10 @@
 import org.graalvm.compiler.lir.amd64.AMD64MulDivOp;
 import org.graalvm.compiler.lir.amd64.AMD64ShiftOp;
 import org.graalvm.compiler.lir.amd64.AMD64SignExtendOp;
 import org.graalvm.compiler.lir.amd64.AMD64Ternary;
 import org.graalvm.compiler.lir.amd64.AMD64Unary;
-import org.graalvm.compiler.lir.amd64.AMD64ZeroMemoryOp;
 import org.graalvm.compiler.lir.amd64.vector.AMD64VectorBinary;
 import org.graalvm.compiler.lir.amd64.vector.AMD64VectorBinary.AVXBinaryConstFloatOp;
 import org.graalvm.compiler.lir.amd64.vector.AMD64VectorBinary.AVXBinaryOp;
 import org.graalvm.compiler.lir.amd64.vector.AMD64VectorUnary;
 import org.graalvm.compiler.lir.gen.ArithmeticLIRGenerator;

@@ -1128,16 +1127,10 @@
     @Override
     public Value emitMathPow(Value x, Value y) {
         return new AMD64MathPowOp().emitLIRWrapper(getLIRGen(), x, y);
     }
 
-    @Override
-    public void emitZeroMemory(Value address, Value length) {
-        RegisterValue lengthReg = moveToReg(AMD64.rcx, length);
-        getLIRGen().append(new AMD64ZeroMemoryOp(getAMD64LIRGen().asAddressValue(address), lengthReg));
-    }
-
     protected AMD64LIRGenerator getAMD64LIRGen() {
         return (AMD64LIRGenerator) getLIRGen();
     }
 
     @Override