Switch the representation of the location in instruction from
being a TrackingVH<MDNode> to a NewDebugLoc, shrinking
sizeof(Instruction) a lot, and providing clients the ability
to deal with locations in terms of NewDebugLoc instead of
having to deal with Metadata. This is still fully compatible
with all clients that *do* use MDNodes for everything of
course.
No functionality change.
llvm-svn: 100088
diff --git a/llvm/lib/VMCore/Instruction.cpp b/llvm/lib/VMCore/Instruction.cpp
index ee75a97..a37fe07 100644
--- a/llvm/lib/VMCore/Instruction.cpp
+++ b/llvm/lib/VMCore/Instruction.cpp
@@ -22,7 +22,7 @@
Instruction::Instruction(const Type *ty, unsigned it, Use *Ops, unsigned NumOps,
Instruction *InsertBefore)
- : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(0), DbgInfo(0) {
+ : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(0) {
// Make sure that we get added to a basicblock
LeakDetector::addGarbageObject(this);
@@ -36,7 +36,7 @@
Instruction::Instruction(const Type *ty, unsigned it, Use *Ops, unsigned NumOps,
BasicBlock *InsertAtEnd)
- : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(0), DbgInfo(0) {
+ : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(0) {
// Make sure that we get added to a basicblock
LeakDetector::addGarbageObject(this);