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2 Commits

Author SHA1 Message Date
Jonas Paulsson 77cdf3881c [Hexagon] Return true in enableMultipleCopyHints(). 
Enable multiple COPY hints to eliminate more COPYs during register allocation.

Note that this is something all targets should do, see
https://reviews.llvm.org/D38128.

Review: Krzysztof Parzyszek
llvm-svn: 325697
 2018-02-21 16:37:45 +00:00
Krzysztof Parzyszek 7d37dd8902 [Hexagon] Generate HVX code for vector construction and access 
Support for:
  - build vector,
  - extract vector element, subvector,
  - insert vector element, subvector,
  - shuffle.

llvm-svn: 319901
 2017-12-06 16:40:37 +00:00