From ab8dbae1d1a27e4de24fd9ee09d45785a414922d Mon Sep 17 00:00:00 2001
From: Derek Schuff <dschuff@chromium.org>
Date: Fri, 21 Jul 2017 08:46:23 -0700
Subject: Optimizer support for atomic instructions (#1094)

* Teach EffectAnalyzer not to reorder atomics wrt other memory operations.
* Teach EffectAnalyzer not to reorder host operations with memory operations
* Teach various passes about the operands of AtomicRMW and AtomicCmpxchg
* Factor out some functions in DeadCodeElimination and MergeBlocks
---
 src/ast_utils.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/ast_utils.h')

diff --git a/src/ast_utils.h b/src/ast_utils.h
index 253da8050..1f781b87e 100644
--- a/src/ast_utils.h
+++ b/src/ast_utils.h
@@ -154,6 +154,8 @@ struct ReFinalize : public WalkerPass<PostWalker<ReFinalize>> {
   void visitSetGlobal(SetGlobal *curr) { curr->finalize(); }
   void visitLoad(Load *curr) { curr->finalize(); }
   void visitStore(Store *curr) { curr->finalize(); }
+  void visitAtomicRMW(AtomicRMW *curr) { curr->finalize(); }
+  void visitAtomicCmpxchg(AtomicCmpxchg *curr) { curr->finalize(); }
   void visitConst(Const *curr) { curr->finalize(); }
   void visitUnary(Unary *curr) { curr->finalize(); }
   void visitBinary(Binary *curr) { curr->finalize(); }
-- 
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