677   __ JumpIfSmi(left, &left_not_string);  in GenerateStringAddCode()  local
686   __ JumpIfSmi(right, &call_runtime);  in GenerateStringAddCode()  local
1248   __ JumpIfSmi(rax, &rax_is_smi);  in LoadNumbersAsIntegers()  local
1328   __ JumpIfSmi(rdx, &load_smi_rdx);  in LoadSSE2NumberOperands()  local
1331   __ JumpIfSmi(rax, &load_smi_rax);  in LoadSSE2NumberOperands()  local
1354   __ JumpIfSmi(rdx, &load_smi_rdx);  in LoadSSE2UnknownOperands()  local
1359   __ JumpIfSmi(rax, &load_smi_rax);  in LoadSSE2UnknownOperands()  local
1394   __ JumpIfSmi(first, &first_smi);  in NumbersToSmis()  local
1410   __ JumpIfSmi(second, (on_success != NULL) ? on_success : &done);  in NumbersToSmis()  local
1884   __ JumpIfSmi(rax, &runtime);  in Generate()
1917   __ JumpIfSmi(rdi, &runtime);  in Generate()
1935   __ JumpIfSmi(rdi, &runtime);  in Generate()
2334     __ JumpIfSmi(object, &is_smi);  in GenerateLookupNumberStringCache()  local
2349     __ JumpIfSmi(probe, not_found);  in GenerateLookupNumberStringCache()  local
2687   __ JumpIfSmi(object, label);  in BranchIfNonSymbol()  local
2716     __ JumpIfSmi(rax, &receiver_is_value);  in Generate()  local
2738   __ JumpIfSmi(rdi, &slow);  in Generate()  local
3167   __ JumpIfSmi(rax, &slow);  in Generate()  local
3196   __ JumpIfSmi(rbx, &slow);  in Generate()  local
3375   __ JumpIfSmi(object_, receiver_not_string_);  in GenerateFast()  local
3827   __ JumpIfSmi(arg, &not_string);  in GenerateConvertArgument()  local
3848   __ JumpIfSmi(arg, slow);  in GenerateConvertArgument()  local