[gh-198] Internalise variables when using LTO.

tomhrr · Oct 6, 2018 · 2837f54 · 2837f54
1 parent 59f9d6e
commit 2837f54
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/dale/Generator/Generator.cpp b/src/dale/Generator/Generator.cpp
@@ -362,6 +362,14 @@ int Generator::run(std::vector<const char *> *file_paths,
  b->setLinkage(ctx->toLLVMLinkage(Linkage::Intern));
  }
  }
+ for (llvm::Module::global_iterator b = mod->global_begin(),
+ e = mod->global_end();
+ b != e;
+ ++b) {
+ if (b->hasInitializer()) {
+ b->setLinkage(ctx->toLLVMLinkage(Linkage::Intern));
+ }
+ }
  llvm::Function *main = mod->getFunction("main");
  main->setLinkage(ctx->toLLVMLinkage(Linkage::Extern_C));
  }