Don't drop alignment on globals when cloning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57320 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/CloneModule.cpp b/lib/Transforms/Utils/CloneModule.cpp
index c94c531..337fa8a 100644
--- a/lib/Transforms/Utils/CloneModule.cpp
+++ b/lib/Transforms/Utils/CloneModule.cpp
@@ -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