[Hexagon] Fix compilation error with GCC 6
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Thu, 18 Feb 2016 16:10:27 +0000 (16:10 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Thu, 18 Feb 2016 16:10:27 +0000 (16:10 +0000)
commit754bad884d5eecbd99ee35beb99296b313f610c3
tree8dc68315b9f26ee577f54545d2e0b2136c5fcb20
parent75118f5d3d468cbee6668e9853b29e91b47cca26
[Hexagon] Fix compilation error with GCC 6

Compiling Hexagon target with GCC 6 produces "error: should have been
declared inside" due to GCC PR c++/69657 which was merged.

Properly wrapping operator<<() definitions within the namespace llvm
fixes the issue.

Author: domagoj.stolfa

Differential Revision: http://reviews.llvm.org/D17281

llvm-svn: 261220
llvm/lib/Target/Hexagon/BitTracker.cpp