[all-commits] [llvm/llvm-project] c60d82: [WebAssembly] Make __wasm_lpad_context thread-local

[Heejin Ahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c60d8229651c25ae869e9a3bfece3e74118a5ce0
      https://github.com/llvm/llvm-project/commit/c60d8229651c25ae869e9a3bfece3e74118a5ce0
  Author: Heejin Ahn <aheejin at gmail.com>
  Date:   2022-02-16 (Wed, 16 Feb 2022)

  Changed paths:
    M llvm/lib/CodeGen/WasmEHPrepare.cpp
    M llvm/test/CodeGen/WebAssembly/wasmehprepare.ll

  Log Message:
  -----------
  [WebAssembly] Make __wasm_lpad_context thread-local

This makes `__wasm_lpad_context`, a struct that is used as a
communication channel between compiler-generated code and personality
function in libunwind, thread local. The library code will be changed to
thread local in the emscripten side.

Reviewed By: sbc100, tlively

Differential Revision: https://reviews.llvm.org/D119803