difference between 'loop carried dependency bound' and the 'life' in 'register is live too long' message

Hi Govind,

I think the difference between them is 

Register is Live Too Long - Lifetime of a register is determined by the cycle a value is written into it and by the last cycle this value is read by another instruction, a variable can never be live longer than the ii (Number of cycles) of the loop, to see why this is happening check section 4.3.8 in spru198k.pdf - TMS320C6000 Programer's Guide

loop carried dependency bound - A loop carry path occurs when one iteration of a loop writes a value that must be read in a future iteration

So the difference is the the same iteration for the "Register is Live Too Long" and cross iterations "loop carried dependency bound"

Thanks,

Haim