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-rw-r--r--lib/CodeGen/MachineRegisterInfo.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineRegisterInfo.cpp b/lib/CodeGen/MachineRegisterInfo.cpp
index 3982499eab..631c43c6b3 100644
--- a/lib/CodeGen/MachineRegisterInfo.cpp
+++ b/lib/CodeGen/MachineRegisterInfo.cpp
@@ -37,6 +37,7 @@ MachineRegisterInfo::~MachineRegisterInfo() {
"PhysRegUseDefLists has entries after all instructions are deleted");
#endif
delete [] PhysRegUseDefLists;
+ delete [] RegClass2VRegMap;
}
/// setRegClass - Set the register class of the specified virtual register.