公开(公告)号：US20190187964A1

公开(公告)日：2019-06-20

申请号：US15848476

申请日：2017-12-20

Applicant: Advanced Micro Devices, Inc.

Inventor： Mark U. Wyse ,  Bradford Michael Beckmann ,  John Kalamatianos ,  Anthony Thomas Gutierrez

IPC: G06F8/41

CPC classification number: G06F8/4434 ,  G06F8/433

Abstract: Systems, apparatuses, and methods for converting computer program source code from a first high level language to a functionally equivalent executable program code. Source code in a first high level language is analyzed by a code compilation tool. In response to identifying a potential bank conflict in a multi-bank register file, operands of one or more instructions are remapped such that they map to different physical banks of the multi-bank register file. Identifying a potential bank conflict comprises one or more of identifying an intra-instruction bank conflict, an inter-instruction bank conflict, and identifying a multi-word operand with a potential bank conflict.