1 files changed, 26 insertions, 0 deletions
diff --git a/willow/lib/IR/Function.cpp b/willow/lib/IR/Function.cpp
new file mode 100644
index 0000000..500d917
--- /dev/null
+++ b/willow/lib/IR/Function.cpp
@@ -0,0 +1,26 @@
+#include <willow/IR/Function.h>
+
+namespace willow {
+
+BasicBlock *Function::addBlock(std::unique_ptr<BasicBlock> block) {
+  auto p = block.get();
+  blocks.push_back(std::move(block));
+  p->setParent(this);
+  return p;
+}
+
+const BasicBlock *Function::entryBlock() const {
+  if (blocks.empty())
+    return nullptr;
+  else
+    return blocks.front().get();
+}
+
+BasicBlock *Function::entryBlock() {
+  if (blocks.empty())
+    return nullptr;
+  else
+    return blocks.front().get();
+}
+
+}; // namespace willow