Re: [PATCH 0/3] RISC-V: Add Ratified Cache Management Operation ISA Extensions

2022-04-27 Thread Kito Cheng via Gcc-patches
Generally this patch LGTM, but let's defer to GCC 13 :) For builtin function...I guess we might need a document in https://github.com/riscv-non-isa/riscv-c-api-doc first. On Fri, Mar 25, 2022 at 2:21 PM wrote: > > From: yulong-plct > > This patchset adds support for three recently ratified RIS

[PATCH 0/3] RISC-V: Add Ratified Cache Management Operation ISA Extensions

2022-03-24 Thread yulong
From: yulong-plct This patchset adds support for three recently ratified RISC-V extensions: - Zicbom (Cache-Block Management Instructions) - Zicbop (Cache-Block Prefetch hint instructions) - Zicboz (Cache-Block Zero Instructions) The naming of builtin caused oddities, so in this release w

[PATCH 0/3] RISC-V: Add Ratified Cache Management Operation ISA Extensions

2022-03-03 Thread yulong
From: yulong-plct This patchset adds support for three recently ratified RISC-V extensions: - Zicbom (Cache-Block Management Instructions) - Zicbop (Cache-Block Prefetch hint instructions) - Zicboz (Cache-Block Zero Instructions) Patch 1: Add Zicbom/z/p mininal support Pat