Function load_module_cached

src/backend/jit/llvm/llvmjit_inline.cpp:467–478

* Return a module identified by modPath, caching it in memory. * * Note that such a module may *not* be modified without copying, otherwise * the cache state would get corrupted. */

 * the cache state would get corrupted.
 */
static llvm::Module*
load_module_cached(llvm::StringRef modPath)
{
	auto it = module_cache->find(modPath);
	if (it == module_cache->end())
	{
		it = module_cache->insert(
			std::make_pair(modPath, load_module(modPath))).first;
	}

	return it->second.get();
}

static std::unique_ptr<llvm::Module>
load_module(llvm::StringRef Identifier)