diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index afcdb6ce015..18b238d4e35 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -1364,6 +1364,9 @@ unsigned TargetLowering::ComputeNumSignBitsForTargetNode(SDValue Op, return 1; } +// FIXME: Ideally, this would use ISD::isConstantSplatVector(), but that must +// work with truncating build vectors and vectors with elements of less than +// 8 bits. bool TargetLowering::isConstTrueVal(const SDNode *N) const { if (!N) return false; |
