[all-commits] [llvm/llvm-project] eb148a: [LoongArch][Codegen] Add support for TLSDESC

[wanglei via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eb148aecb3603c2ba6ecbdaebd3b8a87f44349bc
      https://github.com/llvm/llvm-project/commit/eb148aecb3603c2ba6ecbdaebd3b8a87f44349bc
  Author: wanglei <wanglei at loongson.cn>
  Date:   2024-04-30 (Tue, 30 Apr 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/CommonArgs.cpp
    A clang/test/CodeGen/LoongArch/tls-dialect.c
    M clang/test/Driver/tls-dialect.c
    M llvm/lib/Target/LoongArch/LoongArchExpandPseudoInsts.cpp
    M llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
    M llvm/lib/Target/LoongArch/LoongArchISelLowering.h
    M llvm/lib/Target/LoongArch/LoongArchInstrInfo.cpp
    M llvm/lib/Target/LoongArch/LoongArchInstrInfo.td
    M llvm/lib/Target/LoongArch/LoongArchMCInstLower.cpp
    M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchBaseInfo.h
    M llvm/test/CodeGen/LoongArch/tls-models.ll

  Log Message:
  -----------
  [LoongArch][Codegen] Add support for TLSDESC

The implementation only enables when the `-enable-tlsdesc` option is
passed and the TLS model is `dynamic`.

LoongArch's GCC has the same option(-mtls-dialet=) as RISC-V.

Reviewers: heiher, MaskRay, SixWeining

Reviewed By: SixWeining, MaskRay

Pull Request: https://github.com/llvm/llvm-project/pull/90159



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