[llvm-commits] [llvm] r57320 - /llvm/trunk/lib/Transforms/Utils/CloneModule.cpp

[Nick Lewycky]

Author: nicholas
Date: Thu Oct  9 01:27:14 2008
New Revision: 57320

URL: http://llvm.org/viewvc/llvm-project?rev=57320&view=rev
Log:
Don't drop alignment on globals when cloning.

Modified:
    llvm/trunk/lib/Transforms/Utils/CloneModule.cpp

Modified: llvm/trunk/lib/Transforms/Utils/CloneModule.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/CloneModule.cpp?rev=57320&r1=57319&r2=57320&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Utils/CloneModule.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/CloneModule.cpp Thu Oct  9 01:27:14 2008
@@ -55,10 +55,14 @@
   // don't worry about attributes or initializers, they will come later.
   //
   for (Module::const_global_iterator I = M->global_begin(), E = M->global_end();
-       I != E; ++I)
-    ValueMap[I] = new GlobalVariable(I->getType()->getElementType(), false,
-                                     GlobalValue::ExternalLinkage, 0,
-                                     I->getName(), New);
+       I != E; ++I) {
+    GlobalVariable *GV = new GlobalVariable(I->getType()->getElementType(),
+                                            false,
+                                            GlobalValue::ExternalLinkage, 0,
+                                            I->getName(), New);
+    GV->setAlignment(I->getAlignment());
+    ValueMap[I] = GV;
+  }
 
   // Loop over the functions in the module, making external functions as before
   for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) {
@@ -66,7 +70,7 @@
       Function::Create(cast<FunctionType>(I->getType()->getElementType()),
                        GlobalValue::ExternalLinkage, I->getName(), New);
     NF->copyAttributesFrom(I);
-    ValueMap[I]= NF;
+    ValueMap[I] = NF;
   }
 
   // Loop over the aliases in the module