In this callback ModuleName includes the file path.

Comparing ModuleName to the file names listed will 
always fail. 

I wonder how this code ever worked and what its 
purpose was. Why exclude the msvc runtime DLLs
but not exclude all Windows system DLLs?

Anyhow, it does not function as intended.

clang-formatted as well.

llvm-svn: 218276

1 files changed, 5 insertions, 26 deletions

diff --git a/llvm/lib/Support/Windows/DynamicLibrary.inc b/llvm/lib/Support/Windows/DynamicLibrary.inc
index 5ed0b709fa6..95d7ba1699f 100644
--- a/llvm/lib/Support/Windows/DynamicLibrary.inc
+++ b/llvm/lib/Support/Windows/DynamicLibrary.inc
@@ -41,32 +41,11 @@ using namespace sys;
 
 static DenseSet<HMODULE> *OpenedHandles;
 
-extern "C" {
-
-  static BOOL CALLBACK ELM_Callback(WIN32_ELMCB_PCSTR ModuleName,
-                                    ULONG_PTR ModuleBase,
-                                    ULONG ModuleSize,
-                                    PVOID UserContext)
-  {
-    // Ignore VC++ runtimes prior to 7.1.  Somehow some of them get loaded
-    // into the process.
-    if (stricmp(ModuleName, "msvci70") != 0 &&
-        stricmp(ModuleName, "msvcirt") != 0 &&
-        stricmp(ModuleName, "msvcp50") != 0 &&
-        stricmp(ModuleName, "msvcp60") != 0 &&
-        stricmp(ModuleName, "msvcp70") != 0 &&
-        stricmp(ModuleName, "msvcr70") != 0 &&
-#ifndef __MINGW32__
-        // Mingw32 uses msvcrt.dll by default. Don't ignore it.
-        // Otherwise the user should be aware what they are doing.
-        stricmp(ModuleName, "msvcrt") != 0 &&
-#endif
-        stricmp(ModuleName, "msvcrt20") != 0 &&
-        stricmp(ModuleName, "msvcrt40") != 0) {
-      OpenedHandles->insert((HMODULE)ModuleBase);
-    }
-    return TRUE;
-  }
+extern "C" static BOOL CALLBACK
+ELM_Callback(WIN32_ELMCB_PCSTR ModuleName, ULONG_PTR ModuleBase,
+             ULONG ModuleSize, PVOID UserContext) {
+  OpenedHandles->insert((HMODULE)ModuleBase);
+  return TRUE;
 }
 
 DynamicLibrary DynamicLibrary::getPermanentLibrary(const char *filename,