From 59b006733491dec071d894ad8dc139c292000fd6 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 1 Jul 2004 17:32:59 +0000 Subject: [PATCH] Handle targets where alignment can be bigger than the size of the data. Contributed by Vladimir Prus! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14534 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/TargetData.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp index caa66fe0915..59ef5accd8d 100644 --- a/lib/Target/TargetData.cpp +++ b/lib/Target/TargetData.cpp @@ -168,19 +168,19 @@ static inline void getTypeInfo(const Type *Ty, const TargetData *TD, Size = TD->getPointerSize(); Alignment = TD->getPointerAlignment(); return; case Type::ArrayTyID: { - const ArrayType *ATy = (const ArrayType *)Ty; + const ArrayType *ATy = cast(Ty); + unsigned AlignedSize = (Size + Alignment - 1)/Alignment*Alignment; getTypeInfo(ATy->getElementType(), TD, Size, Alignment); - Size *= ATy->getNumElements(); + Size = AlignedSize*ATy->getNumElements(); return; } case Type::StructTyID: { // Get the layout annotation... which is lazily created on demand. - const StructLayout *Layout = TD->getStructLayout((const StructType*)Ty); + const StructLayout *Layout = TD->getStructLayout(cast(Ty)); Size = Layout->StructSize; Alignment = Layout->StructAlignment; return; } - case Type::TypeTyID: default: assert(0 && "Bad type for getTypeInfo!!!"); return; -- 2.11.0