Re: [PATCH 0/7] tcg/loongarch64: Improvements for 128-bit load/store

2023-09-30 Thread WANG Xuerui
On 9/30/23 10:13, Richard Henderson wrote: Ping. r~ On 9/16/23 15:01, Richard Henderson wrote: For tcg generated code, use new registers with load so that we never overlap the input address, so that we can simplify address build for 64-bit user-only. For tcg out-of-line code, implement the ho

Re: [PATCH 0/7] tcg/loongarch64: Improvements for 128-bit load/store

2023-09-29 Thread Richard Henderson
Ping. r~ On 9/16/23 15:01, Richard Henderson wrote: For tcg generated code, use new registers with load so that we never overlap the input address, so that we can simplify address build for 64-bit user-only. For tcg out-of-line code, implement the host/ headers to for atomic 128-bit load and s

[PATCH 0/7] tcg/loongarch64: Improvements for 128-bit load/store

2023-09-16 Thread Richard Henderson
For tcg generated code, use new registers with load so that we never overlap the input address, so that we can simplify address build for 64-bit user-only. For tcg out-of-line code, implement the host/ headers to for atomic 128-bit load and store, reducing the cases for which we must raise EXCP_AT