Re: [PATCH] aarch64: Change the definition of Pmode [pr95182]

2020-05-29 Thread Richard Earnshaw
On 29/05/2020 13:28, duanbo (C) wrote: > > >> -Original Message- >> From: Andrew Pinski [mailto:pins...@gmail.com] >> Sent: Monday, May 18, 2020 11:49 AM >> To: duanbo (C) >> Cc: GCC Patches >> Subject: Re: [PATCH] aarch64: Change the definiti

Re: [PATCH] aarch64: Change the definition of Pmode [pr95182]

2020-05-29 Thread H.J. Lu via Gcc-patches
On Fri, May 29, 2020 at 6:45 AM duanbo (C) wrote: > > > > > -Original Message- > > From: Andrew Pinski [mailto:pins...@gmail.com] > > Sent: Monday, May 18, 2020 11:49 AM > > To: duanbo (C) > > Cc: GCC Patches > > Subject: Re: [PATCH] aar

RE: [PATCH] aarch64: Change the definition of Pmode [pr95182]

2020-05-29 Thread duanbo (C)
> -Original Message- > From: Andrew Pinski [mailto:pins...@gmail.com] > Sent: Monday, May 18, 2020 11:49 AM > To: duanbo (C) > Cc: GCC Patches > Subject: Re: [PATCH] aarch64: Change the definition of Pmode [pr95182] > > On Sun, May 17, 2020 at 8:23 PM duanb

Re: [PATCH] aarch64: Change the definition of Pmode [pr95182]

2020-05-18 Thread Richard Earnshaw
On 18/05/2020 04:20, duanbo (C) wrote: > Hi, > > This changes the definition of Pmode for aarch64 port. > Unlike x86, S390 etc., Pmode is always set to DImode for aarch64 port even > under ILP32. > Because of that definition, machine mode of symbol_ref which is supposed to > be SImode becomes

Re: [PATCH] aarch64: Change the definition of Pmode [pr95182]

2020-05-17 Thread Andrew Pinski via Gcc-patches
On Sun, May 17, 2020 at 8:23 PM duanbo (C) wrote: > > Hi, > > This changes the definition of Pmode for aarch64 port. > Unlike x86, S390 etc., Pmode is always set to DImode for aarch64 port even > under ILP32. > Because of that definition, machine mode of symbol_ref which is supposed to > be

[PATCH] aarch64: Change the definition of Pmode [pr95182]

2020-05-17 Thread duanbo (C)
Hi, This changes the definition of Pmode for aarch64 port. Unlike x86, S390 etc., Pmode is always set to DImode for aarch64 port even under ILP32. Because of that definition, machine mode of symbol_ref which is supposed to be SImode becomes DImode under target ILP32. Definition of Pmode should