From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Fri, 27 Jan 2017 17:30:39 +0000 (+0000)
Subject: NVPTX: Make NVPTXInferAddressSpaces preserve CFG
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1d8c95f0c146299005e399306d3018f67ee2b647;p=llvm

NVPTX: Make NVPTXInferAddressSpaces preserve CFG

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293308 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp b/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp
index f4940c937a2..60c6d3d79d0 100644
--- a/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp
+++ b/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp
@@ -119,6 +119,10 @@ public:
 
   NVPTXInferAddressSpaces() : FunctionPass(ID) {}
 
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
+    AU.setPreservesCFG();
+  }
+
   bool runOnFunction(Function &F) override;
 
 private: