diff options
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.h')
-rw-r--r-- | lib/Target/ARM/ARMISelLowering.h | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h index ec1407d..dd4c954 100644 --- a/lib/Target/ARM/ARMISelLowering.h +++ b/lib/Target/ARM/ARMISelLowering.h @@ -65,11 +65,6 @@ namespace llvm { RBIT, // ARM bitreverse instruction - FTOSI, // FP to sint within a FP register. - FTOUI, // FP to uint within a FP register. - SITOF, // sint to FP within a FP register. - UITOF, // uint to FP within a FP register. - SRL_FLAG, // V,Flag = srl_flag X -> srl X, 1 + save carry out. SRA_FLAG, // V,Flag = sra_flag X -> sra X, 1 + save carry out. RRX, // V = RRX X, Flag -> srl X, 1 + shift in carry flag. @@ -283,6 +278,8 @@ namespace llvm { using TargetLowering::isZExtFree; bool isZExtFree(SDValue Val, EVT VT2) const override; + bool isVectorLoadExtDesirable(SDValue ExtVal) const override; + bool allowTruncateForTailCall(Type *Ty1, Type *Ty2) const override; @@ -346,6 +343,12 @@ namespace llvm { std::vector<SDValue> &Ops, SelectionDAG &DAG) const override; + unsigned getInlineAsmMemConstraint( + const std::string &ConstraintCode) const override { + // FIXME: Map different constraints differently. + return InlineAsm::Constraint_m; + } + const ARMSubtarget* getSubtarget() const { return Subtarget; } @@ -360,6 +363,9 @@ namespace llvm { return true; } + bool shouldAlignPointerArgs(CallInst *CI, unsigned &MinSize, + unsigned &PrefAlign) const override; + /// createFastISel - This method returns a target specific FastISel object, /// or null if the target does not support "fast" ISel. FastISel *createFastISel(FunctionLoweringInfo &funcInfo, @@ -404,7 +410,8 @@ namespace llvm { bool shouldExpandAtomicLoadInIR(LoadInst *LI) const override; bool shouldExpandAtomicStoreInIR(StoreInst *SI) const override; - bool shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override; + TargetLoweringBase::AtomicRMWExpansionKind + shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override; bool useLoadStackGuardNode() const override; @@ -525,12 +532,8 @@ namespace llvm { SDLoc dl, SDValue &Chain, const Value *OrigArg, unsigned InRegsParamRecordIdx, - unsigned OffsetFromOrigArg, - unsigned ArgOffset, - unsigned ArgSize, - bool ForceMutable, - unsigned ByValStoreOffset, - unsigned TotalArgRegsSaveSize) const; + int ArgOffset, + unsigned ArgSize) const; void VarArgStyleRegisters(CCState &CCInfo, SelectionDAG &DAG, SDLoc dl, SDValue &Chain, @@ -538,12 +541,6 @@ namespace llvm { unsigned TotalArgRegsSaveSize, bool ForceMutable = false) const; - void computeRegArea(CCState &CCInfo, MachineFunction &MF, - unsigned InRegsParamRecordIdx, - unsigned ArgSize, - unsigned &ArgRegsSize, - unsigned &ArgRegsSaveSize) const; - SDValue LowerCall(TargetLowering::CallLoweringInfo &CLI, SmallVectorImpl<SDValue> &InVals) const override; |