Re: [PATCH 4/4][AArch64] Cost CCMP instruction sequences to choose better expand order

[Richard Henderson]

On 01/25/2016 12:09 PM, Wilco Dijkstra wrote:
> BTW is there a regular expression that correctly implements (0|xzr)? 

(0|wzr) works fine for me; I've got exactly that fix in one of my trees.


r~