v0.6.1

GPUCompiler v0.6.1

Diff since v0.6.0

Closed issues:

• Make Julia's optimization passes configurable (#23)

Merged pull requests:

• Fix AMDGPU reverse CI (#34) (@jpsamaroo)
• Adapt to LLVM.jl changes for stateless codegen. (#70) (@maleadt)
• GCN: Rewrite allocas from AS 0 to 5 (#71) (@jpsamaroo)
• UB LLVM to 3.0, bump version to 0.7.0 (#72) (@jpsamaroo)
• Fix GCN alloca test (#73) (@jpsamaroo)
• bump DataStructures version (#75) (@DhairyaLGandhi)