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palmer-dabbelt (Palmer Dabbelt)
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User Since
Jan 12 2017, 6:32 PM (291 w, 3 h)

Recent Activity

Jun 20 2022

palmer-dabbelt updated the diff for D128235: [RISCV] Add support for the Zawrs extension.
  • Fix a whitespace issue
  • Fix the name of RISCVInstrInfoZawrs.td
  • Call the #define riscv_zawrs instead of riscv_wrs, to match the others
  • Add tests in clang/test/Driver/riscv-arch.c, clang/test/Preprocessor/riscv-target-features.c, llvm/test/CodeGen/RISCV/attributes.ll
Jun 20 2022, 6:07 PM · Restricted Project, Restricted Project, Restricted Project
palmer-dabbelt added a comment to D128235: [RISCV] Add support for the Zawrs extension.

I've never touched LLVM before, so I have no idea if I'm even in the right place here...

Jun 20 2022, 5:38 PM · Restricted Project, Restricted Project, Restricted Project
palmer-dabbelt requested review of D128235: [RISCV] Add support for the Zawrs extension.
Jun 20 2022, 5:38 PM · Restricted Project, Restricted Project, Restricted Project

Apr 16 2019

palmer-dabbelt added a comment to D58843: [WIP][MC][RISCV] Allow targets to defer forcing relocations.

Thanks. It looks like everyone is on board with mandating in the RISC-V ELF psABI specification that pcrel_lo and pcrel_hi stay in the same section. Since this is nominally an ABI break (just one that we think nobody will notice) I proposed giving it a one week countdown to officially merge -- essentially if nobody can figure out a use case for doing this within a week then we'll adopt the ABI change. More information is on the github: https://github.com/riscv/riscv-elf-psabi-doc/issues/90

Apr 16 2019, 7:21 PM · Restricted Project