Register liveness analysis for SIMD architectures

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United States of America Patent

PATENT NO 9372677
APP PUB NO 20150220313A1
SERIAL NO

14683789

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Abstract

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Systems and methods of allocating physical registers to variables may involve identifying a partial definition of a variable in an inter-procedural control flow graph. A determination can be made as to whether to terminate a live range of the variable based at least in part on the partial definition. Additionally, a physical register may be allocated to the variable based at least in part on the live range.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
George, Biju San Jose, US 13 214
Lueh, Guei-Yuan San Jose, US 150 1353

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