diff options
Diffstat (limited to 'lib/Target/ARM/NEONPreAllocPass.cpp')
| -rw-r--r-- | lib/Target/ARM/NEONPreAllocPass.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/ARM/NEONPreAllocPass.cpp b/lib/Target/ARM/NEONPreAllocPass.cpp index fa69f1acb6..e33a504745 100644 --- a/lib/Target/ARM/NEONPreAllocPass.cpp +++ b/lib/Target/ARM/NEONPreAllocPass.cpp @@ -407,7 +407,7 @@ NEONPreAllocPass::FormsRegSequence(MachineInstr *MI, "expected a virtual register"); // Extracting from a Q or QQ register. MachineInstr *DefMI = MRI->getVRegDef(VirtReg); - if (!DefMI || !DefMI->isExtractSubreg()) + if (!DefMI || !DefMI->isCopy() || !DefMI->getOperand(1).getSubReg()) return false; VirtReg = DefMI->getOperand(1).getReg(); if (LastSrcReg && LastSrcReg != VirtReg) @@ -418,7 +418,7 @@ NEONPreAllocPass::FormsRegSequence(MachineInstr *MI, RC != ARM::QQPRRegisterClass && RC != ARM::QQQQPRRegisterClass) return false; - unsigned SubIdx = DefMI->getOperand(2).getImm(); + unsigned SubIdx = DefMI->getOperand(1).getSubReg(); if (LastSubIdx) { if (LastSubIdx != SubIdx-Stride) return false; @@ -445,7 +445,7 @@ NEONPreAllocPass::FormsRegSequence(MachineInstr *MI, MachineOperand &MO = MI->getOperand(FirstOpnd + R); unsigned OldReg = MO.getReg(); MachineInstr *DefMI = MRI->getVRegDef(OldReg); - assert(DefMI->isExtractSubreg()); + assert(DefMI->isCopy()); MO.setReg(LastSrcReg); MO.setSubReg(SubIds[R]); MO.setIsKill(false); |