diff options
Diffstat (limited to 'llvm/lib/Target/ARM/NEONPreAllocPass.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/NEONPreAllocPass.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/NEONPreAllocPass.cpp b/llvm/lib/Target/ARM/NEONPreAllocPass.cpp index 017e6f74439..77375e52d1a 100644 --- a/llvm/lib/Target/ARM/NEONPreAllocPass.cpp +++ b/llvm/lib/Target/ARM/NEONPreAllocPass.cpp @@ -414,7 +414,9 @@ NEONPreAllocPass::FormsRegSequence(MachineInstr *MI, return false; LastSrcReg = VirtReg; const TargetRegisterClass *RC = MRI->getRegClass(VirtReg); - if (RC != ARM::QPRRegisterClass && RC != ARM::QQPRRegisterClass) + if (RC != ARM::QPRRegisterClass && + RC != ARM::QQPRRegisterClass && + RC != ARM::QQQQPRRegisterClass) return false; unsigned SubIdx = DefMI->getOperand(2).getImm(); if (LastSubIdx) { @@ -432,7 +434,7 @@ NEONPreAllocPass::FormsRegSequence(MachineInstr *MI, // FIXME: Update the uses of EXTRACT_SUBREG from REG_SEQUENCE is // currently required for correctness. e.g. - // %reg1041;<def> = REG_SEQUENCE %reg1040<kill>, 5, %reg1035<kill>, 6 + // %reg1041;<def> = REG_SEQUENCE %reg1040<kill>, 5, %reg1035<kill>, 6 // %reg1042<def> = EXTRACT_SUBREG %reg1041, 6 // %reg1043<def> = EXTRACT_SUBREG %reg1041, 5 // VST1q16 %reg1025<kill>, 0, %reg1043<kill>, %reg1042<kill>, |
