[all-commits] [llvm/llvm-project] d1b526: [LoongArch] Add codegen support of GlobalTLSAddres...

[wanglei via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d1b526fb95c867ea816180194cbf4348f64d9c7e
      https://github.com/llvm/llvm-project/commit/d1b526fb95c867ea816180194cbf4348f64d9c7e
  Author: wanglei <wanglei at loongson.cn>
  Date:   2022-10-11 (Tue, 11 Oct 2022)

  Changed paths:
    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.td
    M llvm/lib/Target/LoongArch/LoongArchMCInstLower.cpp
    M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchBaseInfo.h
    A llvm/test/CodeGen/LoongArch/tls-models.ll

  Log Message:
  -----------
  [LoongArch] Add codegen support of GlobalTLSAddress lowering

There are static and dynamic TLS address lowering in DAG stage according
to different TLS models.

TLS address will be lowered to pseudo instruction and then expanded by
the `LoongArch Pre-RA pseudo instruction expansion` pass.

Differential Revision: https://reviews.llvm.org/D134713