[all-commits] [llvm/llvm-project] e80d8e: [RISCV] Insert simple landing pad before indirect ...

Yeting Kuo via All-commits all-commits at lists.llvm.org
Wed Aug 7 22:23:20 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e80d8e1b421b3bc2b79cc0e60e3a5d530fa23882
      https://github.com/llvm/llvm-project/commit/e80d8e1b421b3bc2b79cc0e60e3a5d530fa23882
  Author: Yeting Kuo <46629943+yetingk at users.noreply.github.com>
  Date:   2024-08-08 (Thu, 08 Aug 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/CMakeLists.txt
    M llvm/lib/Target/RISCV/RISCV.h
    M llvm/lib/Target/RISCV/RISCVIndirectBranchTracking.cpp
    A llvm/lib/Target/RISCV/RISCVLandingPadSetup.cpp
    M llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
    M llvm/test/CodeGen/RISCV/O0-pipeline.ll
    M llvm/test/CodeGen/RISCV/O3-pipeline.ll
    M llvm/test/CodeGen/RISCV/lpad.ll

  Log Message:
  -----------
  [RISCV] Insert simple landing pad before indirect jumps for Zicfilp. (#91860)

This patch is based on https://github.com/llvm/llvm-project/pull/91855.
This patch inserts simple landing pad
([pr])before indirct jumps. And this also make option
riscv-landing-pad-label influence this feature.
[pr]: https://github.com/riscv-non-isa/riscv-elf-psabi-doc/pull/417



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