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1. (WO2018125409) GENERATING VECTOR BASED SELECTION CONTROL STATEMENTS

Pub. No.:    WO/2018/125409    International Application No.:    PCT/US2017/061713
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Nov 16 00:59:59 CET 2017
IPC: G06F 9/30
Applicants: INTEL CORPORATION
Inventors: IDO, Hideki Saito
GARCIA, Eric N.
TIAN, Xinmin
GIRKAR, Milind B.
BRODMAN, James
Title: GENERATING VECTOR BASED SELECTION CONTROL STATEMENTS
Abstract:
In one example, a system for generating vector based selection control statements can include a processor to determine a vector cost of the selection control statement is below a scalar cost and determine the selection control statement is to be executed in a sorted order based on dependencies between branch instructions of the selection control statement. The processor can also determine a program ordering of labels of the selection control statement does not match a mathematical ordering of the labels and execute the selection control statement with a vector of values, wherein the selection control statement is to be executed based on a jump table and a sorted unique value technique, wherein the sorted unique value technique comprises selecting at least one of the plurality of branch instructions from the jump table.