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| author | Cameron Zwarich <zwarich@apple.com> | 2011-02-22 08:54:30 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-02-22 08:54:30 +0000 |
| commit | 5567869637383969dced0b84dbd19da12682df6b (patch) | |
| tree | 2d1e9c10d092bd8d5a942e2d010154a7ab019eee /include/llvm/CodeGen/MachineConstantPool.h | |
| parent | 6023efb45d9f21d0fd453334dc958b125cdbd8f8 (diff) | |
| download | external_llvm-5567869637383969dced0b84dbd19da12682df6b.zip external_llvm-5567869637383969dced0b84dbd19da12682df6b.tar.gz external_llvm-5567869637383969dced0b84dbd19da12682df6b.tar.bz2 | |
MachineConstantPoolValues are not uniqued, so they need to be freed if they
share entries. Add a DenseSet to MachineConstantPool for the MachineCPVs that
it owns.
This will hopefully fix the MC/ARM/elf-reloc-01.ll failure on the leaks bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126218 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineConstantPool.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineConstantPool.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h index 498f815..5727321 100644 --- a/include/llvm/CodeGen/MachineConstantPool.h +++ b/include/llvm/CodeGen/MachineConstantPool.h @@ -16,6 +16,7 @@ #ifndef LLVM_CODEGEN_MACHINECONSTANTPOOL_H #define LLVM_CODEGEN_MACHINECONSTANTPOOL_H +#include "llvm/ADT/DenseSet.h" #include <cassert> #include <climits> #include <vector> @@ -130,6 +131,8 @@ class MachineConstantPool { const TargetData *TD; ///< The machine's TargetData. unsigned PoolAlignment; ///< The alignment for the pool. std::vector<MachineConstantPoolEntry> Constants; ///< The pool of constants. + /// MachineConstantPoolValues that use an existing MachineConstantPoolEntry. + DenseSet<MachineConstantPoolValue*> MachineCPVsSharingEntries; public: /// @brief The only constructor. explicit MachineConstantPool(const TargetData *td) |