[PATCH] D64900: [WebAssembly] Implement __builtin_wasm_tls_base intrinsic

[Guanzhong Chen via Phabricator via cfe-commits]

quantum created this revision.
quantum added reviewers: tlively, aheejin, sbc100.
Herald added subscribers: llvm-commits, cfe-commits, sunfish, hiraditya, jgravelle-google, dschuff.
Herald added projects: clang, LLVM.

Add `__builtin_wasm_tls_base` so that LeakSanitizer can find the thread-local
block and scan through it for memory leaks.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D64900

Files:
  clang/include/clang/Basic/BuiltinsWebAssembly.def
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/test/CodeGen/builtins-wasm.c
  llvm/include/llvm/IR/IntrinsicsWebAssembly.td
  llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
  llvm/test/CodeGen/WebAssembly/tls-general-dynamic.ll

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