From: Stephan Bergmann <stephan.bergmann.secondary@googlemail.com>
Date: Thu, 9 Jun 2016 15:13:20 +0000 (+0200)
Subject: nv50/ir: make Graph destructor virtual
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0140938b26c9585fb432a4391ddef2f82b91a57d;p=mesa.git

nv50/ir: make Graph destructor virtual

Avoid ASan new-delete-type-mismatch when Function::domTree is created as
DominatorTree in Function::convertToSSA but destroyed only as base
Graph in ~Function.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_graph.h b/src/gallium/drivers/nouveau/codegen/nv50_ir_graph.h
index b0981ff6943..115f20e5e99 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_graph.h
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_graph.h
@@ -147,7 +147,7 @@ public:
 
 public:
    Graph();
-   ~Graph(); // does *not* free the nodes (make it an option ?)
+   virtual ~Graph(); // does *not* free the nodes (make it an option ?)
 
    inline Node *getRoot() const { return root; }