Hi,

AARCH64 back-end defines REVERSE_CONDITION but not REVERSIBLE_CC_MODE.
REVERSE_CONDITION is used only in case REVERSIBLE_CC_MODE (mode) is
nonzero.

Please find attached the patch that defines REVERSIBLE_CC_MODE for 
aarch64 back-end. Please review the patch and let me know if there should be any
modifications?

Build and tested on aarch64-thunder-elf (using Cavium's internal
simulator).

Thanks,
Naveen.H.S

2013-01-08   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define.