r287754 - [CodeGen] Simplify code. No functionality change intended.

[Benjamin Kramer via cfe-commits]

Author: d0k
Date: Wed Nov 23 05:20:27 2016
New Revision: 287754

URL: http://llvm.org/viewvc/llvm-project?rev=287754&view=rev
Log:
[CodeGen] Simplify code. No functionality change intended.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=287754&r1=287753&r2=287754&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Wed Nov 23 05:20:27 2016
@@ -818,14 +818,7 @@ llvm::ConstantInt *CodeGenModule::Create
   llvm::MDString *MDS = dyn_cast<llvm::MDString>(MD);
   if (!MDS) return nullptr;
 
-  llvm::MD5 md5;
-  llvm::MD5::MD5Result result;
-  md5.update(MDS->getString());
-  md5.final(result);
-  uint64_t id = 0;
-  for (int i = 0; i < 8; ++i)
-    id |= static_cast<uint64_t>(result[i]) << (i * 8);
-  return llvm::ConstantInt::get(Int64Ty, id);
+  return llvm::ConstantInt::get(Int64Ty, llvm::MD5Hash(MDS->getString()));
 }
 
 void CodeGenModule::setFunctionDefinitionAttributes(const FunctionDecl *D,