720     HInstruction* user = use.GetUser();  in CanEnsureNotNullAt()  local
721     if (user->IsNullCheck() && user->StrictlyDominates(at)) {  in CanEnsureNotNullAt()
1945     HInstruction* user = use.GetUser();  in FindDivWithInputsInBasicBlock()  local
1946     if (user->GetBlock() == basic_block &&  in FindDivWithInputsInBasicBlock()
1947         user->IsDiv() &&  in FindDivWithInputsInBasicBlock()
1948         user->InputAt(0) == dividend &&  in FindDivWithInputsInBasicBlock()
1949         user->InputAt(1) == divisor) {  in FindDivWithInputsInBasicBlock()
1950       return user->AsDiv();  in FindDivWithInputsInBasicBlock()
2481     HInstruction* user = it->GetUser();  in SimplifyBoxUnbox()  local
2483     if (user->IsInstanceFieldGet() &&  in SimplifyBoxUnbox()
2484         user->AsInstanceFieldGet()->GetFieldInfo().GetField() == field &&  in SimplifyBoxUnbox()
2488         user->GetType() == type) {  in SimplifyBoxUnbox()
2489       user->ReplaceWith(instruction->InputAt(0));  in SimplifyBoxUnbox()
2768 static bool NoEscapeForStringBufferReference(HInstruction* reference, HInstruction* user) {  in NoEscapeForStringBufferReference()  argument
2769   if (user->IsInvokeStaticOrDirect()) {  in NoEscapeForStringBufferReference()
2771     return user->AsInvokeStaticOrDirect()->GetResolvedMethod() != nullptr &&  in NoEscapeForStringBufferReference()
2772            user->AsInvokeStaticOrDirect()->GetResolvedMethod()->IsConstructor() &&  in NoEscapeForStringBufferReference()
2773            user->InputAt(0) == reference;  in NoEscapeForStringBufferReference()
2774   } else if (user->IsInvokeVirtual()) {  in NoEscapeForStringBufferReference()
2775     switch (user->AsInvokeVirtual()->GetIntrinsic()) {  in NoEscapeForStringBufferReference()
2778         DCHECK_EQ(user->InputAt(0), reference);  in NoEscapeForStringBufferReference()
2782         DCHECK_EQ(user->InputAt(0), reference);  in NoEscapeForStringBufferReference()
2783         DCHECK_NE(user->InputAt(1), reference);  in NoEscapeForStringBufferReference()
2784         return !user->HasUses();  in NoEscapeForStringBufferReference()
2830     HInstruction* user = iter.Current();  in TryReplaceStringBuilderAppend()  local
2832     if (user->InputCount() == 0u || user->InputAt(0u) != sb) {  in TryReplaceStringBuilderAppend()
2837       if (user == invoke) {  in TryReplaceStringBuilderAppend()
2845     if (user->IsInvokeVirtual()) {  in TryReplaceStringBuilderAppend()
2846       HInvokeVirtual* as_invoke_virtual = user->AsInvokeVirtual();  in TryReplaceStringBuilderAppend()
2882           ReferenceTypeInfo rti = user->AsInvokeVirtual()->InputAt(1)->GetReferenceTypeInfo();  in TryReplaceStringBuilderAppend()
2913     } else if (user->IsInvokeStaticOrDirect() &&  in TryReplaceStringBuilderAppend()
2914                user->AsInvokeStaticOrDirect()->GetResolvedMethod() != nullptr &&  in TryReplaceStringBuilderAppend()
2915                user->AsInvokeStaticOrDirect()->GetResolvedMethod()->IsConstructor() &&  in TryReplaceStringBuilderAppend()
2916                user->AsInvokeStaticOrDirect()->GetNumberOfArguments() == 1u) {  in TryReplaceStringBuilderAppend()
2922     } else if (user->IsConstructorFence()) {  in TryReplaceStringBuilderAppend()