[all-commits] [llvm/llvm-project] f017e9: [LoongArch] Add support for llvm.trap and llvm.deb...

[WÁNG Xuěruì via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f017e92c1cdd10e9b9f0c67faa19949b87f3fdea
      https://github.com/llvm/llvm-project/commit/f017e92c1cdd10e9b9f0c67faa19949b87f3fdea
  Author: WANG Xuerui <git at xen0n.name>
  Date:   2022-10-13 (Thu, 13 Oct 2022)

  Changed paths:
    M llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
    M llvm/lib/Target/LoongArch/LoongArchInstrInfo.td
    A llvm/test/CodeGen/LoongArch/trap.ll

  Log Message:
  -----------
  [LoongArch] Add support for llvm.trap and llvm.debugtrap

Similar to D69390 for RISCV, use a guaranteed non-existing insn for
llvm.trap and the break insn for llvm.debugtrap.

Differential Revision: https://reviews.llvm.org/D134365