On 29/07/16 12:49, Wilco Dijkstra wrote:
> This patch optimizes the prolog and epilog code to reduce the number of
> instructions and avoid multiple writes to SP. The key idea is that epilogs
> are almost exact reverses of prologs, and thus all the decisions only need
> to be taken once. The fram
This patch optimizes the prolog and epilog code to reduce the number of
instructions and avoid multiple writes to SP. The key idea is that epilogs
are almost exact reverses of prologs, and thus all the decisions only need
to be taken once. The frame layout is decided in aarch64_layout_frame()
and
