[RDF] Add initial support for lane masks in the DFG
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Thu, 22 Sep 2016 21:01:24 +0000 (21:01 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Thu, 22 Sep 2016 21:01:24 +0000 (21:01 +0000)
commit29e93f3880f4c6e02727637b35c79ea08997b30b
treee2a51872f320e4b632fa65daa277cbbfd019625b
parente68df598f595fb0e6b1162a3b3130ed8ddd5de7e
[RDF] Add initial support for lane masks in the DFG

Use lane masks for calculating covering and aliasing of register
references.

llvm-svn: 282194
llvm/lib/Target/Hexagon/HexagonRDF.cpp
llvm/lib/Target/Hexagon/HexagonRDF.h
llvm/lib/Target/Hexagon/RDFGraph.cpp
llvm/lib/Target/Hexagon/RDFGraph.h
llvm/lib/Target/Hexagon/RDFLiveness.cpp