From 41689a5dde63c96eb1bf7daf50bc192979aa0452 Mon Sep 17 00:00:00 2001
From: Jukka Jylänki <jujjyl@gmail.com>
Date: Sat, 11 Jun 2016 01:08:30 +0300
Subject: Add initialization functions for passes to avoid missing pass
 registration due to linker dead code elimination. Fixes #577.

---
 src/passes/MergeBlocks.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/passes/MergeBlocks.cpp')

diff --git a/src/passes/MergeBlocks.cpp b/src/passes/MergeBlocks.cpp
index 39d2b85c9..686bb5d75 100644
--- a/src/passes/MergeBlocks.cpp
+++ b/src/passes/MergeBlocks.cpp
@@ -178,7 +178,9 @@ struct MergeBlocks : public WalkerPass<PostWalker<MergeBlocks, Visitor<MergeBloc
   }
 };
 
-static RegisterPass<MergeBlocks> registerPass("merge-blocks", "merges blocks to their parents");
+Pass *createMergeBlocksPass() {
+  return new MergeBlocks();
+}
 
 } // namespace wasm
 
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