Reapply [FastISel][X86] Emit more efficient instructions for integer constant materia...

[oota-llvm.git] / lib / Support / Windows / DynamicLibrary.inc

diff --git a/lib/Support/Windows/DynamicLibrary.inc b/lib/Support/Windows/DynamicLibrary.inc
index 2edaf74fa5654fd169e2195c9138370f5e1f94de..5ed0b709fa688885ab7bb44d244539c10fc699cf 100644 (file)
--- a/lib/Support/Windows/DynamicLibrary.inc
+++ b/lib/Support/Windows/DynamicLibrary.inc
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "Windows.h"
+#include "WindowsSupport.h"
 
 #ifdef __MINGW32__
  #include <imagehlp.h>
@@ -58,7 +58,7 @@ extern "C" {
         stricmp(ModuleName, "msvcr70") != 0 &&
 #ifndef __MINGW32__
         // Mingw32 uses msvcrt.dll by default. Don't ignore it.
-        // Otherwise, user should be aware, what he's doing :)
+        // Otherwise the user should be aware what they are doing.
         stricmp(ModuleName, "msvcrt") != 0 &&
 #endif
         stricmp(ModuleName, "msvcrt20") != 0 &&
@@ -83,8 +83,15 @@ DynamicLibrary DynamicLibrary::getPermanentLibrary(const char *filename,
     // This is mostly to ensure that the return value still shows up as "valid".
     return DynamicLibrary(&OpenedHandles);
   }
+
+  SmallVector<wchar_t, MAX_PATH> filenameUnicode;
+  if (std::error_code ec = windows::UTF8ToUTF16(filename, filenameUnicode)) {
+    SetLastError(ec.value());
+    MakeErrMsg(errMsg, std::string(filename) + ": Can't convert to UTF-16: ");
+    return DynamicLibrary();
+  }
   
-  HMODULE a_handle = LoadLibrary(filename);
+  HMODULE a_handle = LoadLibraryW(filenameUnicode.data());
 
   if (a_handle == 0) {
     MakeErrMsg(errMsg, std::string(filename) + ": Can't open : ");