diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-03-30 20:16:45 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-03-30 20:16:45 +0000 |
| commit | 991de14dd62dcbab4b31357ae22dc5b053ba50a0 (patch) | |
| tree | bda68de401067e89361cd37e175d087fe0b3e6f1 /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 820580dfa9ed3e70d3eda06138a59fd903f61b7a (diff) | |
Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows
only a single type of object to be allocated. Use it to make VNInfo destruction
typesafe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99919 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 53366b9f07..23cff0786a 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -82,11 +82,6 @@ void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const { MachineFunctionPass::getAnalysisUsage(AU); } -static void VNInfoDTor(void* Ptr) -{ - reinterpret_cast<VNInfo*>(Ptr)->~VNInfo(); -} - void LiveIntervals::releaseMemory() { // Free the live intervals themselves. for (DenseMap<unsigned, LiveInterval*>::iterator I = r2iMap_.begin(), @@ -96,7 +91,7 @@ void LiveIntervals::releaseMemory() { r2iMap_.clear(); // Release VNInfo memroy regions after all VNInfo objects are dtor'd. - VNInfoAllocator.Reset((unsigned)sizeof(VNInfo), alignof<VNInfo>(), VNInfoDTor); + VNInfoAllocator.DestroyAll(); while (!CloneMIs.empty()) { MachineInstr *MI = CloneMIs.back(); CloneMIs.pop_back(); |