Merge remote-tracking branch 'upstream/release_34' into merge-20140211

Conflicts:
	lib/Linker/LinkModules.cpp
	lib/Support/Unix/Signals.inc

Change-Id: Ia54f291fa5dc828052d2412736e8495c1282aa64

1 files changed, 27 insertions, 6 deletions

diff --git a/lib/Support/Locale.cpp b/lib/Support/Locale.cpp
index 17b9b6c..35ddf7f 100644
--- a/lib/Support/Locale.cpp
+++ b/lib/Support/Locale.cpp
@@ -1,10 +1,31 @@
 #include "llvm/Support/Locale.h"
-#include "llvm/Config/config.h"
+#include "llvm/Support/Unicode.h"
 
-#ifdef __APPLE__
-#include "LocaleXlocale.inc"
-#elif LLVM_ON_WIN32
-#include "LocaleWindows.inc"
+namespace llvm {
+namespace sys {
+namespace locale {
+
+int columnWidth(StringRef Text) {
+#if LLVM_ON_WIN32
+  return Text.size();
 #else
-#include "LocaleGeneric.inc"
+  return llvm::sys::unicode::columnWidthUTF8(Text);
 #endif
+}
+
+bool isPrint(int UCS) {
+#if LLVM_ON_WIN32
+  // Restrict characters that we'll try to print to the the lower part of ASCII
+  // except for the control characters (0x20 - 0x7E). In general one can not
+  // reliably output code points U+0080 and higher using narrow character C/C++
+  // output functions in Windows, because the meaning of the upper 128 codes is
+  // determined by the active code page in the console.
+  return ' ' <= UCS && UCS <= '~';
+#else
+  return llvm::sys::unicode::isPrintable(UCS);
+#endif
+}
+
+} // namespace locale
+} // namespace sys
+} // namespace llvm