Re: [PATCH] RFC: New compact syntax for insn and insn_split in Machine Descriptions

2023-05-16 Thread Richard Earnshaw (lists) via Gcc-patches
On 24/04/2023 09:33, Richard Sandiford via Gcc-patches wrote: Richard Sandiford writes: Tamar Christina writes: Hi All, This patch adds support for a compact syntax for specifying constraints in instruction patterns. Credit for the idea goes to Richard Earnshaw. I am sending up this RFC to

Re: [PATCH] RFC: New compact syntax for insn and insn_split in Machine Descriptions

2023-04-24 Thread Richard Sandiford via Gcc-patches
Tamar Christina writes: >> -Original Message- >> From: Richard Sandiford >> Sent: Friday, April 21, 2023 6:19 PM >> To: Tamar Christina >> Cc: gcc-patches@gcc.gnu.org; nd ; Richard Earnshaw >> >> Subject: Re: [PATCH] RFC: New compact sy

RE: [PATCH] RFC: New compact syntax for insn and insn_split in Machine Descriptions

2023-04-24 Thread Tamar Christina via Gcc-patches
> -Original Message- > From: Richard Sandiford > Sent: Friday, April 21, 2023 6:19 PM > To: Tamar Christina > Cc: gcc-patches@gcc.gnu.org; nd ; Richard Earnshaw > > Subject: Re: [PATCH] RFC: New compact syntax for insn and insn_split in > Machine Descripti

Re: [PATCH] RFC: New compact syntax for insn and insn_split in Machine Descriptions

2023-04-24 Thread Richard Sandiford via Gcc-patches
Richard Sandiford writes: > Tamar Christina writes: >> Hi All, >> >> This patch adds support for a compact syntax for specifying constraints in >> instruction patterns. Credit for the idea goes to Richard Earnshaw. >> >> I am sending up this RFC to get feedback for it's inclusion in GCC 14. >> Wi

Re: [PATCH] RFC: New compact syntax for insn and insn_split in Machine Descriptions

2023-04-21 Thread Richard Sandiford via Gcc-patches
Tamar Christina writes: > Hi All, > > This patch adds support for a compact syntax for specifying constraints in > instruction patterns. Credit for the idea goes to Richard Earnshaw. > > I am sending up this RFC to get feedback for it's inclusion in GCC 14. > With this new syntax we want a clean b

[PATCH] RFC: New compact syntax for insn and insn_split in Machine Descriptions

2023-04-18 Thread Tamar Christina via Gcc-patches
Hi All, This patch adds support for a compact syntax for specifying constraints in instruction patterns. Credit for the idea goes to Richard Earnshaw. I am sending up this RFC to get feedback for it's inclusion in GCC 14. With this new syntax we want a clean break from the current limitations to