I. To evaluate investigator-assessed progression free survival (IA-PFS) and overall survival (OS) in both the subset of patients defined to be PI3K GNE-positive and in the entire S1400B (PI3K Foundation Medicine [FMI] positive) study population treated with GDC-0032. (Phase II) II. To evaluate ORR in the entire S1400B (PI3K FMI positive) study population treated with GDC-0032 to evaluate the duration of response (DoR) both in GNE positive and FMI positive. (Phase II) III. To evaluate the DoR both in the entire S1400B PI3K FMI positive study population and in GNE positive patients treated with GDC-0032 who achieve a complete response (CR) or partial response (PR) (confirmed and unconfirmed) by Response Evaluation Criteria In Solid Tumors (RECIST) 1.1. (Phase II) IV. To evaluate the frequency and severity of toxicities associated with GDC-0032. (Phase II)