diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/RegisterPressure.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/RegisterPressure.cpp b/llvm/lib/CodeGen/RegisterPressure.cpp index 1576b2abbe3..c7859b9395c 100644 --- a/llvm/lib/CodeGen/RegisterPressure.cpp +++ b/llvm/lib/CodeGen/RegisterPressure.cpp @@ -680,6 +680,8 @@ static bool findUseBetween(unsigned Reg, UI = MRI->use_nodbg_begin(Reg), UE = MRI->use_nodbg_end(); UI != UE; UI.skipInstruction()) { const MachineInstr* MI = &*UI; + if (MI->isDebugValue()) + continue; SlotIndex InstSlot = LIS->getInstructionIndex(MI).getRegSlot(); if (InstSlot >= PriorUseIdx && InstSlot < NextUseIdx) return true; |
