diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/MipsInstrInfo.h')
-rw-r--r-- | contrib/llvm/lib/Target/Mips/MipsInstrInfo.h | 103 |
1 files changed, 10 insertions, 93 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h b/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h index abf6773..4421c48 100644 --- a/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h +++ b/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h @@ -19,103 +19,15 @@ #include "llvm/Target/TargetInstrInfo.h" #include "MipsRegisterInfo.h" +#define GET_INSTRINFO_HEADER +#include "MipsGenInstrInfo.inc" + namespace llvm { namespace Mips { - - // Mips Branch Codes - enum FPBranchCode { - BRANCH_F, - BRANCH_T, - BRANCH_FL, - BRANCH_TL, - BRANCH_INVALID - }; - - // Mips Condition Codes - enum CondCode { - // To be used with float branch True - FCOND_F, - FCOND_UN, - FCOND_OEQ, - FCOND_UEQ, - FCOND_OLT, - FCOND_ULT, - FCOND_OLE, - FCOND_ULE, - FCOND_SF, - FCOND_NGLE, - FCOND_SEQ, - FCOND_NGL, - FCOND_LT, - FCOND_NGE, - FCOND_LE, - FCOND_NGT, - - // To be used with float branch False - // This conditions have the same mnemonic as the - // above ones, but are used with a branch False; - FCOND_T, - FCOND_OR, - FCOND_UNE, - FCOND_ONE, - FCOND_UGE, - FCOND_OGE, - FCOND_UGT, - FCOND_OGT, - FCOND_ST, - FCOND_GLE, - FCOND_SNE, - FCOND_GL, - FCOND_NLT, - FCOND_GE, - FCOND_NLE, - FCOND_GT - }; - /// GetOppositeBranchOpc - Return the inverse of the specified /// opcode, e.g. turning BEQ to BNE. unsigned GetOppositeBranchOpc(unsigned Opc); - - /// MipsCCToString - Map each FP condition code to its string - inline static const char *MipsFCCToString(Mips::CondCode CC) - { - switch (CC) { - default: llvm_unreachable("Unknown condition code"); - case FCOND_F: - case FCOND_T: return "f"; - case FCOND_UN: - case FCOND_OR: return "un"; - case FCOND_OEQ: - case FCOND_UNE: return "eq"; - case FCOND_UEQ: - case FCOND_ONE: return "ueq"; - case FCOND_OLT: - case FCOND_UGE: return "olt"; - case FCOND_ULT: - case FCOND_OGE: return "ult"; - case FCOND_OLE: - case FCOND_UGT: return "ole"; - case FCOND_ULE: - case FCOND_OGT: return "ule"; - case FCOND_SF: - case FCOND_ST: return "sf"; - case FCOND_NGLE: - case FCOND_GLE: return "ngle"; - case FCOND_SEQ: - case FCOND_SNE: return "seq"; - case FCOND_NGL: - case FCOND_GL: return "ngl"; - case FCOND_LT: - case FCOND_NLT: return "lt"; - case FCOND_NGE: - case FCOND_GE: return "nge"; - case FCOND_LE: - case FCOND_NLE: return "le"; - case FCOND_NGT: - case FCOND_GT: return "ngt"; - } - } } /// MipsII - This namespace holds all of the target specific flags that @@ -164,7 +76,7 @@ namespace MipsII { }; } -class MipsInstrInfo : public TargetInstrInfoImpl { +class MipsInstrInfo : public MipsGenInstrInfo { MipsTargetMachine &TM; const MipsRegisterInfo RI; public: @@ -174,7 +86,7 @@ public: /// such, whenever a client has an instance of instruction info, it should /// always be able to get register info as well (through this method). /// - virtual const MipsRegisterInfo &getRegisterInfo() const { return RI; } + virtual const MipsRegisterInfo &getRegisterInfo() const; /// isLoadFromStackSlot - If the specified machine instruction is a direct /// load from a stack slot, return the virtual or physical register number of @@ -224,6 +136,11 @@ public: const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const; + virtual MachineInstr* emitFrameIndexDebugValue(MachineFunction &MF, + int FrameIx, uint64_t Offset, + const MDNode *MDPtr, + DebugLoc DL) const; + virtual bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const; |