Re: Need Help: Initialize paddings for -ftrivial-auto-var-init

2021-07-19 Thread Qing Zhao via Gcc-patches
> On Jul 19, 2021, at 5:33 AM, Richard Biener wrote: > > On Fri, 16 Jul 2021, Qing Zhao wrote: > >> Hi, >> >> After some more study on __builtin_clear_padding and the corresponding >> testing cases. >> And also considered both Richard Biener and Richard Sandiford’s previous >> suggestion t

Re: Need Help: Initialize paddings for -ftrivial-auto-var-init

2021-07-19 Thread Qing Zhao via Gcc-patches
> On Jul 19, 2021, at 5:33 AM, Richard Biener wrote: > > On Fri, 16 Jul 2021, Qing Zhao wrote: > >> Hi, >> >> After some more study on __builtin_clear_padding and the corresponding >> testing cases. >> And also considered both Richard Biener and Richard Sandiford’s previous >> suggestion t

Re: Need Help: Initialize paddings for -ftrivial-auto-var-init

2021-07-19 Thread Richard Biener
On Fri, 16 Jul 2021, Qing Zhao wrote: > Hi, > > After some more study on __builtin_clear_padding and the corresponding > testing cases. > And also considered both Richard Biener and Richard Sandiford’s previous > suggestion to use > __builtin_clear_padding. I have the following thought on the