From: Chris Lattner <sabre@nondot.org>
Date: Wed, 1 Dec 2004 17:14:28 +0000 (+0000)
Subject: Initial support for packed types, contributed by Morten Ofstad
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=527efc6742a92d88c9052494e5f0da7a4234c41e;p=oota-llvm.git

Initial support for packed types, contributed by Morten Ofstad


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18406 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp
index 594c33588ef..fc58f577497 100644
--- a/lib/Target/TargetData.cpp
+++ b/lib/Target/TargetData.cpp
@@ -175,6 +175,13 @@ static inline void getTypeInfo(const Type *Ty, const TargetData *TD,
     Size = AlignedSize*ATy->getNumElements();
     return;
   }
+  case Type::PackedTyID: {
+    const PackedType *PTy = cast<PackedType>(Ty);
+    getTypeInfo(PTy->getElementType(), TD, Size, Alignment);
+    unsigned AlignedSize = (Size + Alignment - 1)/Alignment*Alignment;
+    Size = AlignedSize*PTy->getNumElements();
+    return;
+  }
   case Type::StructTyID: {
     // Get the layout annotation... which is lazily created on demand.
     const StructLayout *Layout = TD->getStructLayout(cast<StructType>(Ty));