From 86e899e771e91edc3625fa07061175b16e5c14d1 Mon Sep 17 00:00:00 2001
From: Luna <git@l4.pm>
Date: Sat, 21 Sep 2019 12:37:41 -0300
Subject: [PATCH] cgen: output .bc file

---
 .gitignore      | 2 ++
 src/codegen.zig | 6 ++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 3cef7be..900a841 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 zig-cache/
+*.bc
+*.ll
diff --git a/src/codegen.zig b/src/codegen.zig
index 295bf85..37e39ac 100644
--- a/src/codegen.zig
+++ b/src/codegen.zig
@@ -74,8 +74,6 @@ pub const Codegen = struct {
             try self.genNode(mod, &child);
         }
 
-        std.debug.warn("cgen: done\n");
-
         var err: ?[*]u8 = null;
         _ = llvm.LLVMVerifyModule(
             mod,
@@ -83,5 +81,9 @@ pub const Codegen = struct {
             &err,
         );
         llvm.LLVMDisposeMessage(err);
+
+        if (llvm.LLVMWriteBitcodeToFile(mod, c"awoo.bc") != 0) {
+            std.debug.warn("error writing bitcode to file\n");
+        }
     }
 };