From: Chris Lattner <sabre@nondot.org>
Date: Tue, 13 Apr 2010 04:35:39 +0000 (+0000)
Subject: Fix PR6826: GraphWriter delete the generated file before "dotty" load it,
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7c57b7b80838eb48db03f4cfc7839864822c0112;p=oota-llvm.git

Fix PR6826: GraphWriter delete the generated file before "dotty" load it,
patch by 'ether'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101116 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/GraphWriter.cpp b/lib/Support/GraphWriter.cpp
index ec84f9beca0..e300b1f36a5 100644
--- a/lib/Support/GraphWriter.cpp
+++ b/lib/Support/GraphWriter.cpp
@@ -166,7 +166,8 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
      errs() << "Error viewing graph " << Filename.str() << ": "
             << ErrMsg << "\n";
   } else {
-#ifdef __MINGW32__ // Dotty spawns another app and doesn't wait until it returns
+// Dotty spawns another app and doesn't wait until it returns
+#if defined (__MINGW32__) || defined (_WINDOWS)
     return;
 #endif
     Filename.eraseFromDisk();