diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZISelLowering.h')
| -rw-r--r-- | lib/Target/SystemZ/SystemZISelLowering.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZISelLowering.h b/lib/Target/SystemZ/SystemZISelLowering.h index c2c24bc1f3abd..5bf1ed68c4c78 100644 --- a/lib/Target/SystemZ/SystemZISelLowering.h +++ b/lib/Target/SystemZ/SystemZISelLowering.h @@ -89,6 +89,11 @@ namespace llvm { MachineBasicBlock *BB, DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const; + /// isFPImmLegal - Returns true if the target can instruction select the + /// specified FP immediate natively. If false, the legalizer will + /// materialize the FP immediate as a load from a constant pool. + virtual bool isFPImmLegal(const APFloat &Imm, EVT VT) const; + private: SDValue LowerCCCCallTo(SDValue Chain, SDValue Callee, CallingConv::ID CallConv, bool isVarArg, |