Re: [PATCH v2 2/2] RISC-V: Handle implied extension for -march parser.

2020-05-18 Thread Kito Cheng
Committed, thanks :) On Wed, May 13, 2020 at 6:37 AM Jim Wilson wrote: > On Sun, Apr 12, 2020 at 7:54 PM Kito Cheng wrote: > > On Sat, Apr 11, 2020 at 1:48 AM Jim Wilson wrote: > > > Do we really need this now? It is a new feature not a bug fix, so it > > > might be better to wait until we re

Re: [PATCH v2 2/2] RISC-V: Handle implied extension for -march parser.

2020-05-12 Thread Jim Wilson
On Sun, Apr 12, 2020 at 7:54 PM Kito Cheng wrote: > On Sat, Apr 11, 2020 at 1:48 AM Jim Wilson wrote: > > Do we really need this now? It is a new feature not a bug fix, so it > > might be better to wait until we reach stage1. We have limited time > > to test this before the gcc-10 release. > >

Re: [PATCH v2 2/2] RISC-V: Handle implied extension for -march parser.

2020-04-12 Thread Kito Cheng
On Sat, Apr 11, 2020 at 1:48 AM Jim Wilson wrote: > > On Fri, Apr 10, 2020 at 2:20 AM Kito Cheng wrote: > > - Implied rule are introduced into latest RISC-V ISA spec. > > - Only implemented D implied F-extension. Zicsr and Zifence are not > > implement yet, so the rule not included in thi

Re: [PATCH v2 2/2] RISC-V: Handle implied extension for -march parser.

2020-04-10 Thread Jim Wilson
On Fri, Apr 10, 2020 at 2:20 AM Kito Cheng wrote: > - Implied rule are introduced into latest RISC-V ISA spec. > - Only implemented D implied F-extension. Zicsr and Zifence are not > implement yet, so the rule not included in this patch. > - Pass preprocessed arch string to arch. > - V

[PATCH v2 2/2] RISC-V: Handle implied extension for -march parser.

2020-04-10 Thread Kito Cheng
- Implied rule are introduced into latest RISC-V ISA spec. - Only implemented D implied F-extension. Zicsr and Zifence are not implement yet, so the rule not included in this patch. - Pass preprocessed arch string to arch. - Verified with binutils 2.30 and 2.34. gcc/ChangeLog