From 572bf83ec073702a747fbfd0da97caca26372f8e Mon Sep 17 00:00:00 2001
From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 30 Apr 2012 15:06:52 +0200
Subject: [PATCH] nv50/ir: Clean up references to function values before
 destroying them.

---
 src/gallium/drivers/nv50/codegen/nv50_ir_bb.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_bb.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir_bb.cpp
index ebfb07a2b3e..549f48e6069 100644
--- a/src/gallium/drivers/nv50/codegen/nv50_ir_bb.cpp
+++ b/src/gallium/drivers/nv50/codegen/nv50_ir_bb.cpp
@@ -57,6 +57,10 @@ Function::~Function()
    if (bbArray)
       delete[] bbArray;
 
+   // clear value refs and defs
+   ins.clear();
+   outs.clear();
+
    for (ArrayList::Iterator it = allInsns.iterator(); !it.end(); it.next())
       delete_Instruction(prog, reinterpret_cast<Instruction *>(it.get()));