From: Michael J. Spencer <bigcheesegs@gmail.com>
Date: Thu, 29 Jan 2015 17:20:41 +0000 (+0000)
Subject: [lto] Disable dialog boxes on crash on Windows.
X-Git-Tag: llvmorg-3.7.0-rc1~13709
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=50a20c0e42a97bfd394ad6e71b3ef10bc0ca4063;p=platform%2Fupstream%2Fllvm.git

[lto] Disable dialog boxes on crash on Windows.

This has to be done in the DLL because the state doesn't cross DLL boundaries.

llvm-svn: 227471
---

diff --git a/llvm/tools/lto/lto.cpp b/llvm/tools/lto/lto.cpp
index ec0372e..74e0dbe 100644
--- a/llvm/tools/lto/lto.cpp
+++ b/llvm/tools/lto/lto.cpp
@@ -18,6 +18,7 @@
 #include "llvm/LTO/LTOCodeGenerator.h"
 #include "llvm/LTO/LTOModule.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/Signals.h"
 #include "llvm/Support/TargetSelect.h"
 
 // extra command-line flags needed for LTOCodeGenerator
@@ -51,6 +52,12 @@ static bool parsedOptions = false;
 // Initialize the configured targets if they have not been initialized.
 static void lto_initialize() {
   if (!initialized) {
+#ifdef LLVM_ON_WIN32
+    // Dialog box on crash disabling doesn't work across DLL boundaries, so do
+    // it here.
+    llvm::sys::DisableSystemDialogsOnCrash();
+#endif
+
     InitializeAllTargetInfos();
     InitializeAllTargets();
     InitializeAllTargetMCs();