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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-09 22:49:42 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-09 22:49:42 +0000 |
| commit | 46f4c35372062eaf097922b5683bc6639ccf342b (patch) | |
| tree | 78d4bea9eb1e6d1c34f15bbbc9eb253c5a47b77b /include/llvm/CodeGen/MachineRegisterInfo.h | |
| parent | ff2b99afc8cbc6cfa73181072888e0f9f07deb7e (diff) | |
Don't use pointer-pointers for the register use lists.
Use a more conventional doubly linked list where the Prev pointers form
a cycle. This means it is no longer necessary to adjust the Prev
pointers when reallocating the VRegInfo array.
The test changes are required because the register allocation hint is
using the use-list order to break ties.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161633 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineRegisterInfo.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineRegisterInfo.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/llvm/CodeGen/MachineRegisterInfo.h b/include/llvm/CodeGen/MachineRegisterInfo.h index 0fac1a85bb..68905e3c5e 100644 --- a/include/llvm/CodeGen/MachineRegisterInfo.h +++ b/include/llvm/CodeGen/MachineRegisterInfo.h @@ -468,10 +468,6 @@ public: const TargetRegisterInfo &TRI, const TargetInstrInfo &TII); -private: - void HandleVRegListReallocation(); - -public: /// defusechain_iterator - This class provides iterator support for machine /// operands in the function that use or define a specific register. If /// ReturnUses is true it returns uses of registers, if ReturnDefs is true it |