--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ArrayEqualsOp.java	Fri Aug 17 11:56:59 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ArrayEqualsOp.java	Fri Aug 17 13:20:53 2018 -0700
@@ -32,8 +32,8 @@
 import org.graalvm.compiler.asm.amd64.AMD64Address;
 import org.graalvm.compiler.asm.amd64.AMD64Address.Scale;
 import org.graalvm.compiler.asm.amd64.AMD64Assembler.ConditionFlag;
-import org.graalvm.compiler.asm.amd64.AMD64Assembler.OperandSize;
 import org.graalvm.compiler.asm.amd64.AMD64Assembler.SSEOp;
+import org.graalvm.compiler.asm.amd64.AMD64BaseAssembler.OperandSize;
 import org.graalvm.compiler.asm.amd64.AMD64MacroAssembler;
 import org.graalvm.compiler.core.common.LIRKind;
 import org.graalvm.compiler.core.common.NumUtil;
@@ -277,7 +277,7 @@
         Label loopCheck = new Label();
         Label nanCheck = new Label();
 
-        // Compare 16-byte vectors
+        // Compare 32-byte vectors
         masm.andl(result, AVX_VECTOR_SIZE - 1); // tail count (in bytes)
         masm.andl(length, ~(AVX_VECTOR_SIZE - 1)); // vector count (in bytes)
         masm.jcc(ConditionFlag.Zero, compareTail);