Vendor import of llvm-project main 8e464dd76bef, the last commit beforevendor/llvm-project/llvmorg-12-init-17869-g8e464dd76bef

the upstream release/12.x branch was created.

1 files changed, 9 insertions, 2 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h b/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
index d998521084e1..bc946715156f 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h
@@ -41,6 +41,9 @@ public:
       : BaseT(TM, F.getParent()->getDataLayout()), ST(TM->getSubtargetImpl(F)),
         TLI(ST->getTargetLowering()) {}
 
+  Optional<Instruction *> instCombineIntrinsic(InstCombiner &IC,
+                                               IntrinsicInst &II) const;
+
   /// \name Scalar TTI Implementations
   /// @{
 
@@ -49,7 +52,8 @@ public:
                     TTI::TargetCostKind CostKind);
 
   int getIntImmCostInst(unsigned Opcode, unsigned Idx, const APInt &Imm,
-                        Type *Ty, TTI::TargetCostKind CostKind);
+                        Type *Ty, TTI::TargetCostKind CostKind,
+                        Instruction *Inst = nullptr);
   int getIntImmCostIntrin(Intrinsic::ID IID, unsigned Idx, const APInt &Imm,
                           Type *Ty, TTI::TargetCostKind CostKind);
 
@@ -64,12 +68,14 @@ public:
   bool canSaveCmp(Loop *L, BranchInst **BI, ScalarEvolution *SE, LoopInfo *LI,
                   DominatorTree *DT, AssumptionCache *AC,
                   TargetLibraryInfo *LibInfo);
+  bool getTgtMemIntrinsic(IntrinsicInst *Inst, MemIntrinsicInfo &Info);
   void getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
                                TTI::UnrollingPreferences &UP);
   void getPeelingPreferences(Loop *L, ScalarEvolution &SE,
                              TTI::PeelingPreferences &PP);
   bool isLSRCostLess(TargetTransformInfo::LSRCost &C1,
                      TargetTransformInfo::LSRCost &C2);
+  bool isNumRegsMajorCostOfLSR();
 
   /// @}
 
@@ -103,10 +109,11 @@ public:
       const Instruction *CxtI = nullptr);
   int getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, int Index, Type *SubTp);
   int getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src,
-                       TTI::TargetCostKind CostKind,
+                       TTI::CastContextHint CCH, TTI::TargetCostKind CostKind,
                        const Instruction *I = nullptr);
   int getCFInstrCost(unsigned Opcode, TTI::TargetCostKind CostKind);
   int getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy,
+                         CmpInst::Predicate VecPred,
                          TTI::TargetCostKind CostKind,
                          const Instruction *I = nullptr);
   int getVectorInstrCost(unsigned Opcode, Type *Val, unsigned Index);