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[TableGen] Remove some deletes that violate ownership semantics. These don't seem to execute in our codebase today and date back to a time when there was an allocation in this function.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235481 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2015-04-22 05:27:11 +00:00
parent cfe24ac62f
commit bdd6973671
1 changed files with 2 additions and 10 deletions
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12
lib/TableGen/Record.cpp
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@@ -404,14 +404,10 @@ RecTy *llvm::resolveTypes(RecTy *T1, RecTy *T2) {
++i) { ++i) {
RecordRecTy *SuperRecTy1 = RecordRecTy::get(*i); RecordRecTy *SuperRecTy1 = RecordRecTy::get(*i);
RecTy *NewType1 = resolveTypes(SuperRecTy1, T2); RecTy *NewType1 = resolveTypes(SuperRecTy1, T2);
if (NewType1) { if (NewType1)
if (NewType1 != SuperRecTy1) {
delete SuperRecTy1;
}
return NewType1; return NewType1;
} }
} }
}
if (RecordRecTy *RecTy2 = dyn_cast<RecordRecTy>(T2)) { if (RecordRecTy *RecTy2 = dyn_cast<RecordRecTy>(T2)) {
// See if T1 inherits from a type T2 also inherits from // See if T1 inherits from a type T2 also inherits from
const std::vector<Record *> &T2SuperClasses = const std::vector<Record *> &T2SuperClasses =
@@ -422,14 +418,10 @@ RecTy *llvm::resolveTypes(RecTy *T1, RecTy *T2) {
++i) { ++i) {
RecordRecTy *SuperRecTy2 = RecordRecTy::get(*i); RecordRecTy *SuperRecTy2 = RecordRecTy::get(*i);
RecTy *NewType2 = resolveTypes(T1, SuperRecTy2); RecTy *NewType2 = resolveTypes(T1, SuperRecTy2);
if (NewType2) { if (NewType2)
if (NewType2 != SuperRecTy2) {
delete SuperRecTy2;
}
return NewType2; return NewType2;
} }
} }
}
return nullptr; return nullptr;
} }