Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-08-01 Thread Stefan Schulze Frielinghaus via Gcc-patches
On Tue, Aug 01, 2023 at 01:52:16PM +0530, Prathamesh Kulkarni wrote: > On Tue, 1 Aug 2023 at 05:20, Jeff Law wrote: > > > > > > > > On 7/31/23 15:43, Prathamesh Kulkarni via Gcc-patches wrote: > > > On Mon, 19 Jun 2023 at 19:59, Stefan Schulze Frielinghaus via > > > Gcc-patches wrote: > > >> > >

Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-08-01 Thread Prathamesh Kulkarni via Gcc-patches
On Tue, 1 Aug 2023 at 05:20, Jeff Law wrote: > > > > On 7/31/23 15:43, Prathamesh Kulkarni via Gcc-patches wrote: > > On Mon, 19 Jun 2023 at 19:59, Stefan Schulze Frielinghaus via > > Gcc-patches wrote: > >> > >> Comparisons between memory and constants might be done in a smaller mode > >> result

Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-07-31 Thread Jeff Law via Gcc-patches
On 7/31/23 15:43, Prathamesh Kulkarni via Gcc-patches wrote: On Mon, 19 Jun 2023 at 19:59, Stefan Schulze Frielinghaus via Gcc-patches wrote: Comparisons between memory and constants might be done in a smaller mode resulting in smaller constants which might finally end up as immediates inst

Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-07-31 Thread Prathamesh Kulkarni via Gcc-patches
On Tue, 1 Aug 2023 at 03:13, Prathamesh Kulkarni wrote: > > On Mon, 19 Jun 2023 at 19:59, Stefan Schulze Frielinghaus via > Gcc-patches wrote: > > > > Comparisons between memory and constants might be done in a smaller mode > > resulting in smaller constants which might finally end up as immediat

Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-07-31 Thread Prathamesh Kulkarni via Gcc-patches
On Mon, 19 Jun 2023 at 19:59, Stefan Schulze Frielinghaus via Gcc-patches wrote: > > Comparisons between memory and constants might be done in a smaller mode > resulting in smaller constants which might finally end up as immediates > instead of in the literal pool. > > For example, on s390x a non-

Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-07-31 Thread Jeff Law via Gcc-patches
On 6/19/23 08:23, Stefan Schulze Frielinghaus via Gcc-patches wrote: Comparisons between memory and constants might be done in a smaller mode resulting in smaller constants which might finally end up as immediates instead of in the literal pool. For example, on s390x a non-symmetric compariso

Re: [PATCH v2] combine: Narrow comparison of memory and constant

2023-07-31 Thread Stefan Schulze Frielinghaus via Gcc-patches
ping On Mon, Jun 19, 2023 at 04:23:57PM +0200, Stefan Schulze Frielinghaus wrote: > Comparisons between memory and constants might be done in a smaller mode > resulting in smaller constants which might finally end up as immediates > instead of in the literal pool. > > For example, on s390x a non-