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| author | Simon Dardis <simon.dardis@imgtec.com> | 2017-10-11 11:11:35 +0000 |
|---|---|---|
| committer | Simon Dardis <simon.dardis@imgtec.com> | 2017-10-11 11:11:35 +0000 |
| commit | 2b88f1857e8a07eda46801341c14cc5be01d096f (patch) | |
| tree | 97b237e3d437a1b043983ecd7296894ccf80cc27 /lib/Target/Mips | |
| parent | 7c1fbc09c9d78a045feec88f475ceea4bb791e64 (diff) | |
| download | llvm-2b88f1857e8a07eda46801341c14cc5be01d096f.tar.gz | |
[mips] Add support for parsing target specific flags for MIR
Reviewers: atanasyan
Differential Revision: https://reviews.llvm.org/D38620
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315451 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips')
| -rw-r--r-- | lib/Target/Mips/MipsInstrInfo.cpp | 36 | ||||
| -rw-r--r-- | lib/Target/Mips/MipsInstrInfo.h | 6 |
2 files changed, 42 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsInstrInfo.cpp b/lib/Target/Mips/MipsInstrInfo.cpp index 82dc442a53d9..a872fff65e46 100644 --- a/lib/Target/Mips/MipsInstrInfo.cpp +++ b/lib/Target/Mips/MipsInstrInfo.cpp @@ -618,3 +618,39 @@ bool MipsInstrInfo::verifyInstruction(const MachineInstr &MI, return true; } +std::pair<unsigned, unsigned> +MipsInstrInfo::decomposeMachineOperandsTargetFlags(unsigned TF) const { + return std::make_pair(TF, 0u); +} + +ArrayRef<std::pair<unsigned, const char*>> +MipsInstrInfo::getSerializableDirectMachineOperandTargetFlags() const { + using namespace MipsII; + + static const std::pair<unsigned, const char*> Flags[] = { + {MO_GOT, "mips-got"}, + {MO_GOT_CALL, "mips-got-call"}, + {MO_GPREL, "mips-gprel"}, + {MO_ABS_HI, "mips-abs-hi"}, + {MO_ABS_LO, "mips-abs-lo"}, + {MO_TLSGD, "mips-tlsgd"}, + {MO_TLSLDM, "mips-tlsldm"}, + {MO_DTPREL_HI, "mips-dtprel-hi"}, + {MO_DTPREL_LO, "mips-dtprel-lo"}, + {MO_GOTTPREL, "mips-gottprel"}, + {MO_TPREL_HI, "mips-tprel-hi"}, + {MO_TPREL_LO, "mips-tprel-lo"}, + {MO_GPOFF_HI, "mips-gpoff-hi"}, + {MO_GPOFF_LO, "mips-gpoff-lo"}, + {MO_GOT_DISP, "mips-got-disp"}, + {MO_GOT_PAGE, "mips-got-page"}, + {MO_GOT_OFST, "mips-got-ofst"}, + {MO_HIGHER, "mips-higher"}, + {MO_HIGHEST, "mips-highest"}, + {MO_GOT_HI16, "mips-got-hi16"}, + {MO_GOT_LO16, "mips-got-lo16"}, + {MO_CALL_HI16, "mips-call-hi16"}, + {MO_CALL_LO16, "mips-call-lo16"} + }; + return makeArrayRef(Flags); +} diff --git a/lib/Target/Mips/MipsInstrInfo.h b/lib/Target/Mips/MipsInstrInfo.h index 0830b57cd052..a5ed1be3bee5 100644 --- a/lib/Target/Mips/MipsInstrInfo.h +++ b/lib/Target/Mips/MipsInstrInfo.h @@ -152,6 +152,12 @@ public: bool verifyInstruction(const MachineInstr &MI, StringRef &ErrInfo) const override; + std::pair<unsigned, unsigned> + decomposeMachineOperandsTargetFlags(unsigned TF) const override; + + ArrayRef<std::pair<unsigned, const char *>> + getSerializableDirectMachineOperandTargetFlags() const override; + protected: bool isZeroImm(const MachineOperand &op) const; |