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Fix PR6826: GraphWriter delete the generated file before "dotty" load it,

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patch by 'ether'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101116 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-04-13 04:35:39 +00:00
parent b123b8bee0
commit 7c57b7b808
1 changed files with 2 additions and 1 deletions
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3
lib/Support/GraphWriter.cpp
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@ -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();