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Reverting dtor devirtualization patch.

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_sabre_: it has a major problem: by the time ~Value is run, all of the "parts" of the derived classes have been destroyed
_sabre_: the vtable lives to fight another day

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44760 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gordon Henriksen
2007-12-10 02:14:30 +00:00
parent 65b211807d
commit afba8fe662
21 changed files with 228 additions and 663 deletions
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4
lib/VMCore/Instruction.cpp
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@ -46,8 +46,8 @@ Instruction::Instruction(const Type *ty, unsigned it, Use *Ops, unsigned NumOps,
// Out of line virtual method, so the vtable, etc has a home.
void Instruction::destroyThis(Instruction*v) {
assert(v->Parent == 0 && "Instruction still linked in the program!");
Instruction::~Instruction() {
assert(Parent == 0 && "Instruction still linked in the program!");
}