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[lto] Disable dialog boxes on crash on Windows.

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227471 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer 2015-01-29 17:20:41 +00:00
parent 9565549e5d
commit ab9c16107e
1 changed files with 7 additions and 0 deletions
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7
tools/lto/lto.cpp
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@ -18,6 +18,7 @@
#include "llvm/LTO/LTOCodeGenerator.h" #include "llvm/LTO/LTOCodeGenerator.h"
#include "llvm/LTO/LTOModule.h" #include "llvm/LTO/LTOModule.h"
#include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/TargetSelect.h" #include "llvm/Support/TargetSelect.h"
// extra command-line flags needed for LTOCodeGenerator // 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. // Initialize the configured targets if they have not been initialized.
static void lto_initialize() { static void lto_initialize() {
if (!initialized) { 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(); InitializeAllTargetInfos();
InitializeAllTargets(); InitializeAllTargets();
InitializeAllTargetMCs(); InitializeAllTargetMCs();