Merge remote-tracking branch 'upstream/master' into merge-llvm

Conflicts:
	lib/CodeGen/AsmPrinter/AsmPrinter.cpp
	lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
	lib/MC/MCAssembler.cpp
	lib/Support/Atomic.cpp
	lib/Support/Memory.cpp
	lib/Target/ARM/ARMJITInfo.cpp

Change-Id: Ib339baf88df5b04870c8df1bedcfe1f877ccab8d

3 files changed, 32 insertions, 37 deletions

diff --git a/tools/llvm-ranlib/CMakeLists.txt b/tools/llvm-ranlib/CMakeLists.txt
index 3116d2e..2d7defe 100644
--- a/tools/llvm-ranlib/CMakeLists.txt
+++ b/tools/llvm-ranlib/CMakeLists.txt
@@ -1,5 +1,4 @@
 set(LLVM_LINK_COMPONENTS archive)
-set(LLVM_REQUIRES_EH 1)
 
 add_llvm_tool(llvm-ranlib
   llvm-ranlib.cpp
diff --git a/tools/llvm-ranlib/Makefile b/tools/llvm-ranlib/Makefile
index 36195f4..cca9501 100644
--- a/tools/llvm-ranlib/Makefile
+++ b/tools/llvm-ranlib/Makefile
@@ -10,7 +10,6 @@
 LEVEL := ../..
 TOOLNAME := llvm-ranlib
 LINK_COMPONENTS := archive
-REQUIRES_EH := 1
 
 # This tool has no plugins, optimize startup time.
 TOOL_NO_EXPORTS := 1
diff --git a/tools/llvm-ranlib/llvm-ranlib.cpp b/tools/llvm-ranlib/llvm-ranlib.cpp
index 4006765..fe9d3e2 100644
--- a/tools/llvm-ranlib/llvm-ranlib.cpp
+++ b/tools/llvm-ranlib/llvm-ranlib.cpp
@@ -11,16 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
+#include "llvm/IR/LLVMContext.h"
 #include "llvm/Bitcode/Archive.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FileSystem.h"
+#include "llvm/Support/Format.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PrettyStackTrace.h"
-#include "llvm/Support/Format.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Signals.h"
+#include "llvm/Support/raw_ostream.h"
 #include <memory>
 using namespace llvm;
 
@@ -61,41 +61,38 @@ int main(int argc, char **argv) {
 
   int exitCode = 0;
 
-  // Make sure we don't exit with "unhandled exception".
-  try {
-
-    // Check the path name of the archive
-    sys::Path ArchivePath;
-    if (!ArchivePath.set(ArchiveName))
-      throw std::string("Archive name invalid: ") + ArchiveName;
+  // Check the path name of the archive
+  sys::Path ArchivePath;
+  if (!ArchivePath.set(ArchiveName)) {
+    errs() << argv[0] << ": " << "Archive name invalid: " << ArchiveName <<
+      "\n";
+    return 1;
+  }
 
-    // Make sure it exists, we don't create empty archives
-    bool Exists;
-    if (llvm::sys::fs::exists(ArchivePath.str(), Exists) || !Exists)
-      throw std::string("Archive file does not exist");
+  // Make sure it exists, we don't create empty archives
+  bool Exists;
+  if (llvm::sys::fs::exists(ArchivePath.str(), Exists) || !Exists) {
+    errs() << argv[0] << ": " << "Archive file does not exist" <<
+      ArchivePath.str() << "\n";
+    return 1;
+  }
 
-    std::string err_msg;
-    std::auto_ptr<Archive>
-      AutoArchive(Archive::OpenAndLoad(ArchivePath, Context, &err_msg));
-    Archive* TheArchive = AutoArchive.get();
-    if (!TheArchive)
-      throw err_msg;
+  std::string err_msg;
+  std::auto_ptr<Archive>
+    AutoArchive(Archive::OpenAndLoad(ArchivePath, Context, &err_msg));
+  Archive* TheArchive = AutoArchive.get();
+  if (!TheArchive) {
+    errs() << argv[0] << ": " << err_msg << "\n";
+    return 1;
+  }
 
-    if (TheArchive->writeToDisk(true, false, &err_msg ))
-      throw err_msg;
+  if (TheArchive->writeToDisk(true, false, &err_msg )) {
+    errs() << argv[0] << ": " << err_msg << "\n";
+    return 1;
+  }
 
-    if (Verbose)
-      printSymbolTable(TheArchive);
+  if (Verbose)
+    printSymbolTable(TheArchive);
 
-  } catch (const char* msg) {
-    errs() << argv[0] << ": " << msg << "\n\n";
-    exitCode = 1;
-  } catch (const std::string& msg) {
-    errs() << argv[0] << ": " << msg << "\n";
-    exitCode = 2;
-  } catch (...) {
-    errs() << argv[0] << ": An unexpected unknown exception occurred.\n";
-    exitCode = 3;
-  }
   return exitCode;
 }