6 Nov
2015
6 Nov
'15
5:35 p.m.
On Fri, Nov 06, 2015 at 09:23:38AM -0800, Shi, Yang wrote:
On 11/6/2015 8:25 AM, Will Deacon wrote:
However, the patch would allow one to disable FRAME_POINTERS (not sure it has any effect on the aarch64 gcc though).
No, it doesn't. Actually, FRAME_POINTER could be disabled regardless of the patch.
In which case I suggest that we always select it just as a clearer statement that the feature cannot be disabled (and you never know what the compiler people decide to do in the future).
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Catalin