diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelDAGToDAG.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp index a0af76570a..f2d65697da 100644 --- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp +++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp @@ -167,7 +167,8 @@ static bool isRotateAndMask(SDNode *N, unsigned Mask, bool IsShiftMask, unsigned Shift = 32; unsigned Indeterminant = ~0; // bit mask marking indeterminant results unsigned Opcode = N->getOpcode(); - if (!isIntImmediate(N->getOperand(1).Val, Shift) || (Shift > 31)) + if (N->getNumOperands() != 2 || + !isIntImmediate(N->getOperand(1).Val, Shift) || (Shift > 31)) return false; if (Opcode == ISD::SHL) { |