[PATCH] D149488: [RISCV] Use AMOSWAP for 32 and 64-bit atomic stores

Jessica Clarke via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Apr 28 14:59:34 PDT 2023

Previous message: [PATCH] D149488: [RISCV] Use AMOSWAP for 32 and 64-bit atomic stores
Next message: [PATCH] D149488: [RISCV] Use AMOSWAP for 32 and 64-bit atomic stores
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

jrtc27 added a comment.

I thought this was being abandoned because it has worse performance. Certainly there are codegen regressions here that clearly indicate it being a bad idea.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149488/new/

https://reviews.llvm.org/D149488

Previous message: [PATCH] D149488: [RISCV] Use AMOSWAP for 32 and 64-bit atomic stores
Next message: [PATCH] D149488: [RISCV] Use AMOSWAP for 32 and 64-bit atomic stores
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the llvm-commits mailing list