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[NFC] [Coroutines] Remove unused CoroFree

This commit is contained in:
Chuanqi Xu 2021-07-14 19:12:57 +08:00
parent f7d931ac37
commit 12d04ce956
1 changed files with 0 additions and 4 deletions
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4
llvm/lib/Transforms/Coroutines/CoroElide.cpp
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@ -32,7 +32,6 @@ struct Lowerer : coro::LowererBase {
SmallVector<CoroAllocInst *, 1> CoroAllocs;
SmallVector<CoroSubFnInst *, 4> ResumeAddr;
DenseMap<CoroBeginInst *, SmallVector<CoroSubFnInst *, 4>> DestroyAddr;
SmallVector<CoroFreeInst *, 1> CoroFrees;
SmallPtrSet<const SwitchInst *, 4> CoroSuspendSwitches;
Lowerer(Module &M) : LowererBase(M) {}
@ -290,7 +289,6 @@ bool Lowerer::processCoroId(CoroIdInst *CoroId, AAResults &AA,
DominatorTree &DT) {
CoroBegins.clear();
CoroAllocs.clear();
CoroFrees.clear();
ResumeAddr.clear();
DestroyAddr.clear();
@ -300,8 +298,6 @@ bool Lowerer::processCoroId(CoroIdInst *CoroId, AAResults &AA,
CoroBegins.push_back(CB);
else if (auto *CA = dyn_cast<CoroAllocInst>(U))
CoroAllocs.push_back(CA);
else if (auto *CF = dyn_cast<CoroFreeInst>(U))
CoroFrees.push_back(CF);
}
// Collect all coro.subfn.addrs associated with coro.begin.