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| author | Kazu Hirata <kazu@google.com> | 2021-01-12 21:43:48 -0800 |
|---|---|---|
| committer | Kazu Hirata <kazu@google.com> | 2021-01-12 21:43:48 -0800 |
| commit | 2c2d489b78c43072b65f3d8c88c91def4c69f320 (patch) | |
| tree | 285c80f4221c8cd82a03f0d467c3431362ae5516 /llvm/lib/CodeGen/MachineLoopUtils.cpp | |
| parent | 12fc9ca3a4037a26d4bc0ac98213c846ad96e51b (diff) | |
| download | llvm-2c2d489b78c43072b65f3d8c88c91def4c69f320.zip llvm-2c2d489b78c43072b65f3d8c88c91def4c69f320.tar.gz llvm-2c2d489b78c43072b65f3d8c88c91def4c69f320.tar.bz2 | |
[CodeGen] Remove unused function isRegLiveInExitBlocks (NFC)
The last use was removed on Jan 17, 2020 in commit
42350cd893a9cf6c199b17441dc2ba526c7cca71.
Diffstat (limited to 'llvm/lib/CodeGen/MachineLoopUtils.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineLoopUtils.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/CodeGen/MachineLoopUtils.cpp b/llvm/lib/CodeGen/MachineLoopUtils.cpp index 2295e1c..fdcc847 100644 --- a/llvm/lib/CodeGen/MachineLoopUtils.cpp +++ b/llvm/lib/CodeGen/MachineLoopUtils.cpp @@ -130,14 +130,3 @@ MachineBasicBlock *llvm::PeelSingleBlockLoop(LoopPeelDirection Direction, return NewBB; } - -bool llvm::isRegLiveInExitBlocks(MachineLoop *Loop, int PhysReg) { - SmallVector<MachineBasicBlock *, 4> ExitBlocks; - Loop->getExitBlocks(ExitBlocks); - - for (auto *MBB : ExitBlocks) - if (MBB->isLiveIn(PhysReg)) - return true; - - return false; -} |