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| author | Bill Wendling <isanbard@gmail.com> | 2012-11-20 05:09:20 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-11-20 05:09:20 +0000 |
| commit | 0976e00fd1cbf4128daeb72efd8957d00383fda9 (patch) | |
| tree | 8cc3415764d8f9ae20c32ef1a7edd9a519f5a118 /lib/Transforms/IPO/DeadArgumentElimination.cpp | |
| parent | 9eecb35d6b3cd772b57620f37deb065b2f426aae (diff) | |
| download | llvm-0976e00fd1cbf4128daeb72efd8957d00383fda9.tar.gz llvm-0976e00fd1cbf4128daeb72efd8957d00383fda9.tar.bz2 llvm-0976e00fd1cbf4128daeb72efd8957d00383fda9.tar.xz | |
Make the AttrListPtr object a part of the LLVMContext.
When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168354 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/DeadArgumentElimination.cpp')
| -rw-r--r-- | lib/Transforms/IPO/DeadArgumentElimination.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp index fc22548db7..4cfd0b235a 100644 --- a/lib/Transforms/IPO/DeadArgumentElimination.cpp +++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp @@ -280,7 +280,7 @@ bool DAE::DeleteDeadVarargs(Function &Fn) { if (FnAttrs.hasAttributes()) AttributesVec.push_back(AttributeWithIndex::get(AttrListPtr::FunctionIndex, FnAttrs)); - PAL = AttrListPtr::get(AttributesVec); + PAL = AttrListPtr::get(Fn.getContext(), AttributesVec); } Instruction *New; @@ -806,7 +806,7 @@ bool DAE::RemoveDeadStuffFromFunction(Function *F) { FnAttrs)); // Reconstruct the AttributesList based on the vector we constructed. - AttrListPtr NewPAL = AttrListPtr::get(AttributesVec); + AttrListPtr NewPAL = AttrListPtr::get(F->getContext(), AttributesVec); // Create the new function type based on the recomputed parameters. FunctionType *NFTy = FunctionType::get(NRetTy, Params, FTy->isVarArg()); @@ -874,7 +874,7 @@ bool DAE::RemoveDeadStuffFromFunction(Function *F) { FnAttrs)); // Reconstruct the AttributesList based on the vector we constructed. - AttrListPtr NewCallPAL = AttrListPtr::get(AttributesVec); + AttrListPtr NewCallPAL = AttrListPtr::get(F->getContext(), AttributesVec); Instruction *New; if (InvokeInst *II = dyn_cast<InvokeInst>(Call)) { |