Displaying 1 result from an estimated 1 matches for "1bcb2e6f".
2017 Jan 21
3
Spare Register at one Machine Instruction
I'm not sure exactly what you're after.
I was under the impression that you want to know which register is live at
a specific point (an instruction). If that's the case, how do one of the
two suggested solutions not suffice?
If a register is live-in to a block and not killed before your instruction
or it has a def and no kill within the block, it is live. Otherwise it is
dead and