From c56711c212849fe68b8d00597efda6fcb28f891e Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 24 Aug 2008 18:28:30 +0000
Subject: [PATCH] make sure to flush the stream after dumping, to make sure it
 goes out immediately.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55288 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index fa73e73de07..3d620359558 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -4982,6 +4982,7 @@ std::string ISD::ArgFlagsTy::getArgFlagsString() {
 void SDNode::dump() const { dump(0); }
 void SDNode::dump(const SelectionDAG *G) const {
   print(errs(), G);
+  errs().flush();
 }
 
 void SDNode::print(raw_ostream &OS, const SelectionDAG *G) const {