x64: LAddI must use LEAL, not LEAQ

src/x64/lithium-codegen-x64.cc

Index: src/x64/lithium-codegen-x64.cc
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index 1dd27ac9bd7c7cdde01f51f4ac63778fcd9c187e..deb454c3d7bcf464756d6a7305d1d0102005166e 100644
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -1717,10 +1717,11 @@ void LCodeGen::DoAddI(LAddI* instr) {
   if (LAddI::UseLea(instr->hydrogen()) && !left->Equals(instr->result())) {
     if (right->IsConstantOperand()) {
       int32_t offset = ToInteger32(LConstantOperand::cast(right));
-      __ lea(ToRegister(instr->result()), MemOperand(ToRegister(left), offset));
+      __ leal(ToRegister(instr->result()),
+              MemOperand(ToRegister(left), offset));
     } else {
       Operand address(ToRegister(left), ToRegister(right), times_1, 0);
-      __ lea(ToRegister(instr->result()), address);
+      __ leal(ToRegister(instr->result()), address);
     }
   } else {
     if (right->IsConstantOperand()) {