Original emi block is emi0/85.h

Platform: AMD Accelerated Parallel Processing
Version: OpenCL 1.2 AMD APP (1573.4)
Devices: AMD Radeon HD 7900 (Tahiti)
Benchmark: parboil_bfs
Optimisations: 0
Substitutions: 1

Might be able to be reduced further if the macros are expanded. The bug only appears in this particular optimisation/substitution configuration. The error is captured by the OpenCL exception handler in Windows and the only output we observe is an "Exception detected during execution" error.

