diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h index f51b6641db2fb..e1ade92979dc0 100644 --- a/lib/Target/X86/X86ISelLowering.h +++ b/lib/Target/X86/X86ISelLowering.h @@ -615,7 +615,10 @@ namespace llvm { // Vector truncating store with unsigned/signed saturation VTRUNCSTOREUS, VTRUNCSTORES, // Vector truncating masked store with unsigned/signed saturation - VMTRUNCSTOREUS, VMTRUNCSTORES + VMTRUNCSTOREUS, VMTRUNCSTORES, + + // X86 specific gather + MGATHER // WARNING: Do not add anything in the end unless you want the node to // have memop! In fact, starting from FIRST_TARGET_MEMORY_OPCODE all @@ -1056,6 +1059,8 @@ namespace llvm { bool supportSwiftError() const override; + StringRef getStackProbeSymbolName(MachineFunction &MF) const override; + unsigned getMaxSupportedInterleaveFactor() const override { return 4; } /// \brief Lower interleaved load(s) into target specific @@ -1065,6 +1070,12 @@ namespace llvm { ArrayRef<unsigned> Indices, unsigned Factor) const override; + /// \brief Lower interleaved store(s) into target specific + /// instructions/intrinsics. + bool lowerInterleavedStore(StoreInst *SI, ShuffleVectorInst *SVI, + unsigned Factor) const override; + + void finalizeLowering(MachineFunction &MF) const override; protected: @@ -1397,6 +1408,19 @@ namespace llvm { } }; + // X86 specific Gather node. + class X86MaskedGatherSDNode : public MaskedGatherScatterSDNode { + public: + X86MaskedGatherSDNode(unsigned Order, + const DebugLoc &dl, SDVTList VTs, EVT MemVT, + MachineMemOperand *MMO) + : MaskedGatherScatterSDNode(X86ISD::MGATHER, Order, dl, VTs, MemVT, MMO) + {} + static bool classof(const SDNode *N) { + return N->getOpcode() == X86ISD::MGATHER; + } + }; + } // end namespace llvm #endif // LLVM_LIB_TARGET_X86_X86ISELLOWERING_H |