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Use the canonical form for getting an empty structure. 

llvm-svn: 53003
This commit is contained in:
Bill Wendling 2008-07-02 00:50:02 +00:00
parent 8e631a0267
commit 536fb95321
1 changed files with 5 additions and 10 deletions
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15
llvm/lib/CodeGen/MachineModuleInfo.cpp
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@ -250,10 +250,7 @@ private:
public:
DISerializeVisitor(DISerializer &S, std::vector<Constant*> &E)
: DIVisitor()
, SR(S)
, Elements(E)
{}
: DIVisitor(), SR(S), Elements(E) {}
/// Apply - Set the value of each of the fields.
///
@ -337,10 +334,7 @@ private:
public:
DIGetTypesVisitor(DISerializer &S, std::vector<const Type*> &F)
: DIVisitor()
, SR(S)
, Fields(F)
{}
: DIVisitor(), SR(S), Fields(F) {}
/// Apply - Set the value of each of the fields.
///
@ -511,8 +505,7 @@ const PointerType *DISerializer::getEmptyStructPtrType() {
if (EmptyStructPtrTy) return EmptyStructPtrTy;
// Construct the pointer to empty structure type.
const StructType *EmptyStructTy =
StructType::get(std::vector<const Type*>());
const StructType *EmptyStructTy = StructType::get(NULL, NULL);
// Construct the pointer to empty structure type.
EmptyStructPtrTy = PointerType::getUnqual(EmptyStructTy);
@ -529,6 +522,7 @@ const StructType *DISerializer::getTagType(DebugInfoDesc *DD) {
if (!Ty) {
// Set up fields vector.
std::vector<const Type*> Fields;
// Get types of fields.
DIGetTypesVisitor GTAM(*this, Fields);
GTAM.ApplyToFields(DD);
@ -596,6 +590,7 @@ GlobalVariable *DISerializer::Serialize(DebugInfoDesc *DD) {
// Set up elements vector
std::vector<Constant*> Elements;
// Add fields.
DISerializeVisitor SRAM(*this, Elements);
SRAM.ApplyToFields(DD);