diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrVFP.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrVFP.td | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td index 4cf139ea96..65f640ecd1 100644 --- a/lib/Target/ARM/ARMInstrVFP.td +++ b/lib/Target/ARM/ARMInstrVFP.td @@ -51,25 +51,38 @@ def vfp_f64imm : Operand<f64>, // let canFoldAsLoad = 1, isReMaterializable = 1 in { + def VLDRD : ADI5<0b1101, 0b01, (outs DPR:$Dd), (ins addrmode5:$addr), IIC_fpLoad64, "vldr", ".64\t$Dd, $addr", [(set DPR:$Dd, (f64 (load addrmode5:$addr)))]> { // Instruction operands. - bits<5> Dd; - bits<32> addr; + bits<5> Dd; + bits<13> addr; // Encode instruction operands. - let Inst{23} = addr{16}; // U (add = (U == '1')) + let Inst{23} = addr{8}; // U (add = (U == '1')) let Inst{22} = Dd{4}; - let Inst{19-16} = addr{20-17}; // Rn + let Inst{19-16} = addr{12-9}; // Rn let Inst{15-12} = Dd{3-0}; let Inst{7-0} = addr{7-0}; // imm8 } -def VLDRS : ASI5<0b1101, 0b01, (outs SPR:$dst), (ins addrmode5:$addr), - IIC_fpLoad32, "vldr", ".32\t$dst, $addr", - [(set SPR:$dst, (load addrmode5:$addr))]>; -} // canFoldAsLoad +def VLDRS : ASI5<0b1101, 0b01, (outs SPR:$Sd), (ins addrmode5:$addr), + IIC_fpLoad32, "vldr", ".32\t$Sd, $addr", + [(set SPR:$Sd, (load addrmode5:$addr))]> { + // Instruction operands. + bits<5> Sd; + bits<13> addr; + + // Encode instruction operands. + let Inst{23} = addr{8}; // U (add = (U == '1')) + let Inst{22} = Sd{0}; + let Inst{19-16} = addr{12-9}; // Rn + let Inst{15-12} = Sd{4-1}; + let Inst{7-0} = addr{7-0}; // imm8 +} + +} // End of 'let canFoldAsLoad = 1, isReMaterializable = 1 in' def VSTRD : ADI5<0b1101, 0b00, (outs), (ins DPR:$src, addrmode5:$addr), IIC_fpStore64, "vstr", ".64\t$src, $addr", |