[Hexagon] Remove the utilization of IMPLICIT_DEFs from expand-condsets
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Wed, 24 Aug 2016 16:36:37 +0000 (16:36 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Wed, 24 Aug 2016 16:36:37 +0000 (16:36 +0000)
commitcbd559f5072f1bfc01c854ca9e3553cce3bef64b
tree185359696a36e5ae043c8fc5e14c36d696371fa5
parent0c28557a5959d56697a51d312f7970c39409b0a6
[Hexagon] Remove the utilization of IMPLICIT_DEFs from expand-condsets

This is no longer necessary, because since r279625 the subregister
liveness properly accounts for read-undefs.

llvm-svn: 279637
llvm/lib/Target/Hexagon/HexagonExpandCondsets.cpp