Displaying 1 result from an estimated 1 matches for "r217427".
2014 Sep 05
5
[LLVMdev] [PATCH] [MachineSinking] Conservatively clear kill flags after coalescing.
On Sep 5, 2014, at 10:21 AM, Juergen Ributzka <juergen at apple.com> wrote:
> clearKillFlags seems a little "overkill" to me. In this case you could just simply transfer the value of the kill flag from the SrcReg to the DstReg.
We are extending the live-range of SrcReg. I do not see how you could relate that to the kill flag of DstReg.
Therefore, I still think, this is the