Tweak moving into modules to not die when the target function is non-…

…empty (#490)
lifting-bits · Feb 22, 2021 · 6db8551 · 6db8551
1 parent a387b71
commit 6db8551
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/lib/BC/Util.cpp b/lib/BC/Util.cpp
@@ -1527,9 +1527,6 @@ void MoveFunctionIntoModule(llvm::Function *func, llvm::Module *dest_module) {
     CHECK_NE(existing_decl_in_dest_module, func);
     CHECK_EQ(existing_decl_in_dest_module->getFunctionType(),
              func->getFunctionType());
-    CHECK(existing_decl_in_dest_module->isDeclaration())
-        << "Function " << func->getName().str()
-        << " already exists in destination module.";
 
     existing_decl_in_dest_module->setName(llvm::Twine::createNull());
     existing_decl_in_dest_module->setLinkage(llvm::GlobalValue::PrivateLinkage);