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Inline SetSeqToRelease into its only caller, since it's more clear that way.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146383 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2011-12-12 18:16:56 +00:00
parent dbf350a5a8
commit 28588ff7aa
1 changed files with 4 additions and 11 deletions
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15
lib/Transforms/Scalar/ObjCARC.cpp
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@@ -1251,16 +1251,6 @@ namespace {
Seq = NewSeq;
}
void SetSeqToRelease(MDNode *M) {
if (Seq == S_None || Seq == S_Use) {
Seq = M ? S_MovableRelease : S_Release;
RRI.ReleaseMetadata = M;
} else if (Seq != S_MovableRelease || RRI.ReleaseMetadata != M) {
Seq = S_Release;
RRI.ReleaseMetadata = 0;
}
}
Sequence GetSeq() const {
return Seq;
}
@@ -2352,8 +2342,11 @@ ObjCARCOpt::VisitBottomUp(BasicBlock *BB,
if (S.GetSeq() == S_Release || S.GetSeq() == S_MovableRelease)
NestingDetected = true;
S.SetSeqToRelease(Inst->getMetadata(ImpreciseReleaseMDKind));
S.RRI.clear();
MDNode *ReleaseMetadata = Inst->getMetadata(ImpreciseReleaseMDKind);
S.SetSeq(ReleaseMetadata ? S_MovableRelease : S_Release);
S.RRI.ReleaseMetadata = ReleaseMetadata;
S.RRI.KnownSafe = S.IsKnownNested() || S.IsKnownIncremented();
S.RRI.IsTailCallRelease = cast<CallInst>(Inst)->isTailCall();
S.RRI.Calls.insert(Inst);