From 4c4826d47eeef4675daae4ae53ff76f4d5ebd84a Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 16 Feb 2023 13:55:32 -0800
Subject: Overhaul global inst deduplication and cpp/cuda backend. (#2654)

* Overhaul global inst deduplication and cpp/cuda backend.

* Update IR documentation.

---------

Co-authored-by: Yong He <yhe@nvidia.com>
---
 source/slang/slang-ir-ssa.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'source/slang/slang-ir-ssa.cpp')

diff --git a/source/slang/slang-ir-ssa.cpp b/source/slang/slang-ir-ssa.cpp
index 3f250e31e..b195af2cc 100644
--- a/source/slang/slang-ir-ssa.cpp
+++ b/source/slang/slang-ir-ssa.cpp
@@ -923,6 +923,15 @@ IRBlock* IREdge::getSuccessor() const
     return cast<IRBlock>(getUse()->get());
 }
 
+void SharedIRBuilder::init(IRModule* module)
+{
+    m_module = module;
+    m_session = module->getSession();
+
+    m_globalValueNumberingMap.Clear();
+    m_constantMap.Clear();
+}
+
 void SharedIRBuilder::insertBlockAlongEdge(
     IREdge const&       edge)
 {
-- 
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