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2 Commits

Author SHA1 Message Date
Krzysztof Parzyszek 8987174627 [Hexagon] Use vector align-left when shift amount fits in 3 bits 
This saves an instruction because for align-right the shift amount
would need to be put in a register first.

llvm-svn: 333543
 2018-05-30 13:45:34 +00:00
Krzysztof Parzyszek e3e963236a [Hexagon] Generate valignb for shifting shuffles (instead of vdelta) 
llvm-svn: 326627
 2018-03-02 22:22:19 +00:00