Merging r257902 (and r257775)

[oota-llvm.git] / lib / CodeGen / CodeGenPrepare.cpp

diff --git a/lib/CodeGen/CodeGenPrepare.cpp b/lib/CodeGen/CodeGenPrepare.cpp
index 03e57787307aba4d3fa684fc6aee6294dabb4580..fd4ee464337e80e345a0c64ef87a04bcf67864ee 100644 (file)
--- a/lib/CodeGen/CodeGenPrepare.cpp
+++ b/lib/CodeGen/CodeGenPrepare.cpp
@@ -1742,8 +1742,8 @@ bool CodeGenPrepare::optimizeCallInst(CallInst *CI, bool& ModifiedDT) {
       // over-aligning global variables that have an explicit section is
       // forbidden.
       GlobalVariable *GV;
-      if ((GV = dyn_cast<GlobalVariable>(Val)) && GV->hasUniqueInitializer() &&
-          !GV->hasSection() && GV->getAlignment() < PrefAlign &&
+      if ((GV = dyn_cast<GlobalVariable>(Val)) && GV->canIncreaseAlignment() &&
+          GV->getAlignment() < PrefAlign &&
           DL->getTypeAllocSize(GV->getType()->getElementType()) >=
               MinSize + Offset2)
         GV->setAlignment(PrefAlign);