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[objcarcopts] Encapsulate PtrState.RRI.ReleaseMetadata into the methods PtrState.GetReleaseMetadata() and PtrState.SetReleaseMetadata().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184534 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Gottesman 2013-06-21 07:03:07 +00:00
parent 8fcf2ca81c
commit 3b5714de9d
1 changed files with 10 additions and 2 deletions
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12
lib/Transforms/ObjCARC/ObjCARCOpts.cpp
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@ -547,6 +547,14 @@ namespace {
RRI.IsTailCallRelease = NewValue; RRI.IsTailCallRelease = NewValue;
} }
const MDNode *GetReleaseMetadata() const {
return RRI.ReleaseMetadata;
}
void SetReleaseMetadata(MDNode *NewValue) {
RRI.ReleaseMetadata = NewValue;
}
void SetKnownPositiveRefCount() { void SetKnownPositiveRefCount() {
DEBUG(dbgs() << "Setting Known Positive.\n"); DEBUG(dbgs() << "Setting Known Positive.\n");
KnownPositiveRefCount = true; KnownPositiveRefCount = true;
@ -1924,7 +1932,7 @@ ObjCARCOpt::VisitInstructionBottomUp(Instruction *Inst,
Sequence NewSeq = ReleaseMetadata ? S_MovableRelease : S_Release; Sequence NewSeq = ReleaseMetadata ? S_MovableRelease : S_Release;
ANNOTATE_BOTTOMUP(Inst, Arg, S.GetSeq(), NewSeq); ANNOTATE_BOTTOMUP(Inst, Arg, S.GetSeq(), NewSeq);
S.ResetSequenceProgress(NewSeq); S.ResetSequenceProgress(NewSeq);
S.RRI.ReleaseMetadata = ReleaseMetadata; S.SetReleaseMetadata(ReleaseMetadata);
S.SetKnownSafe(S.HasKnownPositiveRefCount()); S.SetKnownSafe(S.HasKnownPositiveRefCount());
S.SetTailCallRelease(cast<CallInst>(Inst)->isTailCall()); S.SetTailCallRelease(cast<CallInst>(Inst)->isTailCall());
S.RRI.Calls.insert(Inst); S.RRI.Calls.insert(Inst);
@ -2210,7 +2218,7 @@ ObjCARCOpt::VisitInstructionTopDown(Instruction *Inst,
S.RRI.ReverseInsertPts.clear(); S.RRI.ReverseInsertPts.clear();
// FALL THROUGH // FALL THROUGH
case S_Use: case S_Use:
S.RRI.ReleaseMetadata = ReleaseMetadata; S.SetReleaseMetadata(ReleaseMetadata);
S.SetTailCallRelease(cast<CallInst>(Inst)->isTailCall()); S.SetTailCallRelease(cast<CallInst>(Inst)->isTailCall());
Releases[Inst] = S.RRI; Releases[Inst] = S.RRI;
ANNOTATE_TOPDOWN(Inst, Arg, S.GetSeq(), S_None); ANNOTATE_TOPDOWN(Inst, Arg, S.GetSeq(), S_None);