[all-commits] [llvm/llvm-project] 0a1e34: [WebAssembly] Setting export_name implies llvm.used

[Sam Clegg via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0a1e349a7933f7880971533175e11b4bfd22bd53
      https://github.com/llvm/llvm-project/commit/0a1e349a7933f7880971533175e11b4bfd22bd53
  Author: Sam Clegg <sbc at chromium.org>
  Date:   2019-12-16 (Mon, 16 Dec 2019)

  Changed paths:
    M clang/lib/Sema/SemaDeclAttr.cpp
    M clang/test/CodeGen/wasm-export-name.c

  Log Message:
  -----------
  [WebAssembly] Setting export_name implies llvm.used

This change updates the clang front end to add symbols to llvm.used
when they have explicit export_name attribute.

Differential Revision: https://reviews.llvm.org/D71493