diff options
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.cpp | 5 | ||||
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.h | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index b11b1f79b4..5e6e8004c7 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -3152,8 +3152,9 @@ isOperandValidForConstraint(SDOperand Op, char Letter, SelectionDAG &DAG) { } /// isLegalAddressImmediate - Return true if the integer value can be used -/// as the offset of the target addressing mode. -bool PPCTargetLowering::isLegalAddressImmediate(int64_t V) const { +/// as the offset of the target addressing mode for load / store of the +/// given type. +bool PPCTargetLowering::isLegalAddressImmediate(int64_t V,const Type *Ty) const{ // PPC allows a sign-extended 16-bit immediate field. return (V > -(1 << 16) && V < (1 << 16)-1); } diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h index 009ceb0d96..cc1f032493 100644 --- a/lib/Target/PowerPC/PPCISelLowering.h +++ b/lib/Target/PowerPC/PPCISelLowering.h @@ -237,9 +237,13 @@ namespace llvm { SelectionDAG &DAG); /// isLegalAddressImmediate - Return true if the integer value can be used - /// as the offset of the target addressing mode. - virtual bool isLegalAddressImmediate(int64_t V) const; - virtual bool isLegalAddressImmediate(llvm::GlobalValue*) const; + /// as the offset of the target addressing mode for load / store of the + /// given type. + virtual bool isLegalAddressImmediate(int64_t V, const Type *Ty) const; + + /// isLegalAddressImmediate - Return true if the GlobalValue can be used as + /// the offset of the target addressing mode. + virtual bool isLegalAddressImmediate(GlobalValue *GV) const; SDOperand LowerFRAMEADDR(SDOperand Op, SelectionDAG &DAG); }; |