From: Ken Dyck <ken.dyck@onsemi.com>
Date: Tue, 26 Jan 2010 18:35:11 +0000 (+0000)
Subject: Use CharUnits for alignment in EmitNullInitializationLValue().
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3228f42b12c24c76f5d5ae4ebf80837b752d1683;p=clang

Use CharUnits for alignment in EmitNullInitializationLValue().



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94563 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 2358bb3592..b2ecd55f44 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -1648,8 +1648,8 @@ LValue CodeGenFunction::EmitNullInitializationLValue(
   QualType Ty = E->getType();
   const llvm::Type *LTy = ConvertTypeForMem(Ty);
   llvm::AllocaInst *Alloc = CreateTempAlloca(LTy);
-  unsigned Align = getContext().getTypeAlign(Ty)/8;
-  Alloc->setAlignment(Align);
+  CharUnits Align = getContext().getTypeAlignInChars(Ty);
+  Alloc->setAlignment(Align.getQuantity());
   LValue lvalue = LValue::MakeAddr(Alloc, Qualifiers());
   EmitMemSetToZero(lvalue.getAddress(), Ty);
   return lvalue;