Re: [9/10] Add a vect_align_stack_vars target selector

2017-11-08 Thread Jeff Law
On 11/03/2017 10:22 AM, Richard Sandiford wrote: > This patch adds a target selector to say whether it's possible to > align a local variable to the target's preferred vector alignment. > This can be false for large vectors if the alignment is only > a preference and not a hard requirement (and thu

[9/10] Add a vect_align_stack_vars target selector

2017-11-03 Thread Richard Sandiford
This patch adds a target selector to say whether it's possible to align a local variable to the target's preferred vector alignment. This can be false for large vectors if the alignment is only a preference and not a hard requirement (and thus if there is no need to support a stack realignment mech