diff options
| author | Jim Grosbach <grosbach@apple.com> | 2011-12-15 22:27:11 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-12-15 22:27:11 +0000 |
| commit | 60d99a5278e4a0e7116a05c01cececb07ca1362a (patch) | |
| tree | 32a89f816df4792480649356c834f6610c164dbc /lib/Target/ARM/Disassembler/ARMDisassembler.cpp | |
| parent | b6ff6ec85e589b8ad3bede4533dc71a09655bb1e (diff) | |
ARM NEON VTBL/VTBX assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146691 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/Disassembler/ARMDisassembler.cpp')
| -rw-r--r-- | lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 45f285c395..49c64fd306 100644 --- a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -2644,7 +2644,6 @@ static DecodeStatus DecodeTBLInstruction(llvm::MCInst &Inst, unsigned Insn, unsigned Rm = fieldFromInstruction32(Insn, 0, 4); Rm |= fieldFromInstruction32(Insn, 5, 1) << 4; unsigned op = fieldFromInstruction32(Insn, 6, 1); - unsigned length = fieldFromInstruction32(Insn, 8, 2) + 1; if (!Check(S, DecodeDPRRegisterClass(Inst, Rd, Address, Decoder))) return MCDisassembler::Fail; @@ -2653,10 +2652,8 @@ static DecodeStatus DecodeTBLInstruction(llvm::MCInst &Inst, unsigned Insn, return MCDisassembler::Fail; // Writeback } - for (unsigned i = 0; i < length; ++i) { - if (!Check(S, DecodeDPRRegisterClass(Inst, (Rn+i)%32, Address, Decoder))) + if (!Check(S, DecodeDPRRegisterClass(Inst, Rn, Address, Decoder))) return MCDisassembler::Fail; - } if (!Check(S, DecodeDPRRegisterClass(Inst, Rm, Address, Decoder))) return MCDisassembler::Fail; |