Created attachment 86758 [details]
Kernel source code with headers

The attached kernel fails to compile with this error message:

PRT: /home/greg/build/llvm/lib/Target/R600/AMDILCFGStructurizer.cpp:1115: int
<anonymous namespace>::AMDGPUCFGStructurizer::mergeLoop(llvm::MachineLoop *):
Assertion `ExitBlkSet.size() == 1' failed.
Stack dump:
0.    Running pass 'Function Pass Manager' on module 'radeon'.
1.    Running pass 'AMD IL Control Flow Graph structurizer Pass' on function
'@shadow_ao'