Re: [PATCH 1/2] arm: correctly handle zero-sized bit-fields in AAPCS [PR102024]

2022-03-29 Thread Richard Earnshaw via Gcc-patches
On 29/03/2022 17:32, Jakub Jelinek via Gcc-patches wrote: On Tue, Mar 29, 2022 at 04:32:10PM +0100, Richard Earnshaw wrote: On arm the AAPCS states that an HFA is determined by the 'shape' of the object after layout has been completed, so anything that adds no members and does not cause the

Re: [PATCH 1/2] arm: correctly handle zero-sized bit-fields in AAPCS [PR102024]

2022-03-29 Thread Jakub Jelinek via Gcc-patches
On Tue, Mar 29, 2022 at 04:32:10PM +0100, Richard Earnshaw wrote: > > On arm the AAPCS states that an HFA is determined by the 'shape' of > the object after layout has been completed, so anything that adds no > members and does not cause the layout to be modified should be ignored > for the purpos