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| author | Jiangning Liu <jiangning.liu@arm.com> | 2013-10-04 09:20:44 +0000 |
|---|---|---|
| committer | Jiangning Liu <jiangning.liu@arm.com> | 2013-10-04 09:20:44 +0000 |
| commit | ac5fd7e5d3edf3f9c4a686037a62e8661958ee58 (patch) | |
| tree | 615f8c8bc99d297f953f896468ef7ecbaf890d50 /llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp | |
| parent | f2b811a618c3c5048a343fd9ba04bc72c57e0033 (diff) | |
| download | bcm5719-llvm-ac5fd7e5d3edf3f9c4a686037a62e8661958ee58.tar.gz bcm5719-llvm-ac5fd7e5d3edf3f9c4a686037a62e8661958ee58.zip | |
Implement aarch64 neon instruction set AdvSIMD (3V elem).
llvm-svn: 191944
Diffstat (limited to 'llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp b/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp index 3baa4b5304c..b9d7c1684d5 100644 --- a/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp +++ b/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp @@ -85,6 +85,9 @@ static DecodeStatus DecodeFPR64RegisterClass(llvm::MCInst &Inst, unsigned RegNo, static DecodeStatus DecodeFPR128RegisterClass(llvm::MCInst &Inst, unsigned RegNo, uint64_t Address, const void *Decoder); +static DecodeStatus DecodeFPR128LoRegisterClass(llvm::MCInst &Inst, + unsigned RegNo, uint64_t Address, + const void *Decoder); static DecodeStatus DecodeAddrRegExtendOperand(llvm::MCInst &Inst, unsigned OptionHiS, @@ -349,6 +352,15 @@ DecodeFPR128RegisterClass(llvm::MCInst &Inst, unsigned RegNo, return MCDisassembler::Success; } +static DecodeStatus +DecodeFPR128LoRegisterClass(llvm::MCInst &Inst, unsigned RegNo, + uint64_t Address, const void *Decoder) { + if (RegNo > 15) + return MCDisassembler::Fail; + + return DecodeFPR128RegisterClass(Inst, RegNo, Address, Decoder); +} + static DecodeStatus DecodeAddrRegExtendOperand(llvm::MCInst &Inst, unsigned OptionHiS, uint64_t Address, |
