RFR(M): PPC64: improve array copy stubs by using vector instructions
gromero at linux.vnet.ibm.com
Mon May 23 14:22:16 UTC 2016
Could you please host and review this webrev?
* Add VSR registers to be used with VSX instruction set;
* Add VSX load/store instructions (lxvd2x/stxvd2x) to mass copy in
the stub for disjoint short copy in order to improve it.
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