| ARMInstrThumb.td (199481) | ARMInstrThumb.td (199511) |
|---|---|
| 1//===- ARMInstrThumb.td - Thumb support for ARM ---------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// --- 52 unchanged lines hidden (view full) --- 61 return CurDAG->getTargetConstant(V, MVT::i32); 62}]>; 63 64def thumb_immshifted_shamt : SDNodeXForm<imm, [{ 65 unsigned V = ARM_AM::getThumbImmValShift((unsigned)N->getZExtValue()); 66 return CurDAG->getTargetConstant(V, MVT::i32); 67}]>; 68 | 1//===- ARMInstrThumb.td - Thumb support for ARM ---------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// --- 52 unchanged lines hidden (view full) --- 61 return CurDAG->getTargetConstant(V, MVT::i32); 62}]>; 63 64def thumb_immshifted_shamt : SDNodeXForm<imm, [{ 65 unsigned V = ARM_AM::getThumbImmValShift((unsigned)N->getZExtValue()); 66 return CurDAG->getTargetConstant(V, MVT::i32); 67}]>; 68 |
| 69// Scaled 4 immediate. 70def t_imm_s4 : Operand<i32> { 71 let PrintMethod = "printThumbS4ImmOperand"; 72} 73 |
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| 69// Define Thumb specific addressing modes. 70 71// t_addrmode_rr := reg + reg 72// 73def t_addrmode_rr : Operand<i32>, 74 ComplexPattern<i32, 2, "SelectThumbAddrModeRR", []> { 75 let PrintMethod = "printThumbAddrModeRROperand"; 76 let MIOperandInfo = (ops tGPR:$base, tGPR:$offsreg); --- 52 unchanged lines hidden (view full) --- 129 130// For both thumb1 and thumb2. 131let isNotDuplicable = 1 in 132def tPICADD : TIt<(outs GPR:$dst), (ins GPR:$lhs, pclabel:$cp), IIC_iALUr, 133 "\n$cp:\n\tadd\t$dst, pc", 134 [(set GPR:$dst, (ARMpic_add GPR:$lhs, imm:$cp))]>; 135 136// PC relative add. | 74// Define Thumb specific addressing modes. 75 76// t_addrmode_rr := reg + reg 77// 78def t_addrmode_rr : Operand<i32>, 79 ComplexPattern<i32, 2, "SelectThumbAddrModeRR", []> { 80 let PrintMethod = "printThumbAddrModeRROperand"; 81 let MIOperandInfo = (ops tGPR:$base, tGPR:$offsreg); --- 52 unchanged lines hidden (view full) --- 134 135// For both thumb1 and thumb2. 136let isNotDuplicable = 1 in 137def tPICADD : TIt<(outs GPR:$dst), (ins GPR:$lhs, pclabel:$cp), IIC_iALUr, 138 "\n$cp:\n\tadd\t$dst, pc", 139 [(set GPR:$dst, (ARMpic_add GPR:$lhs, imm:$cp))]>; 140 141// PC relative add. |
| 137def tADDrPCi : T1I<(outs tGPR:$dst), (ins i32imm:$rhs), IIC_iALUi, 138 "add\t$dst, pc, $rhs * 4", []>; | 142def tADDrPCi : T1I<(outs tGPR:$dst), (ins t_imm_s4:$rhs), IIC_iALUi, 143 "add\t$dst, pc, $rhs", []>; |
| 139 140// ADD rd, sp, #imm8 | 144 145// ADD rd, sp, #imm8 |
| 141def tADDrSPi : T1I<(outs tGPR:$dst), (ins GPR:$sp, i32imm:$rhs), IIC_iALUi, 142 "add\t$dst, $sp, $rhs * 4", []>; | 146def tADDrSPi : T1I<(outs tGPR:$dst), (ins GPR:$sp, t_imm_s4:$rhs), IIC_iALUi, 147 "add\t$dst, $sp, $rhs", []>; |
| 143 144// ADD sp, sp, #imm7 | 148 149// ADD sp, sp, #imm7 |
| 145def tADDspi : TIt<(outs GPR:$dst), (ins GPR:$lhs, i32imm:$rhs), IIC_iALUi, 146 "add\t$dst, $rhs * 4", []>; | 150def tADDspi : TIt<(outs GPR:$dst), (ins GPR:$lhs, t_imm_s4:$rhs), IIC_iALUi, 151 "add\t$dst, $rhs", []>; |
| 147 148// SUB sp, sp, #imm7 | 152 153// SUB sp, sp, #imm7 |
| 149def tSUBspi : TIt<(outs GPR:$dst), (ins GPR:$lhs, i32imm:$rhs), IIC_iALUi, 150 "sub\t$dst, $rhs * 4", []>; | 154def tSUBspi : TIt<(outs GPR:$dst), (ins GPR:$lhs, t_imm_s4:$rhs), IIC_iALUi, 155 "sub\t$dst, $rhs", []>; |
| 151 152// ADD rm, sp 153def tADDrSP : TIt<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr, 154 "add\t$dst, $rhs", []>; 155 156// ADD sp, rm 157def tADDspr : TIt<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr, 158 "add\t$dst, $rhs", []>; 159 160// Pseudo instruction that will expand into a tSUBspi + a copy. 161let usesCustomInserter = 1 in { // Expanded after instruction selection. | 156 157// ADD rm, sp 158def tADDrSP : TIt<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr, 159 "add\t$dst, $rhs", []>; 160 161// ADD sp, rm 162def tADDspr : TIt<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr, 163 "add\t$dst, $rhs", []>; 164 165// Pseudo instruction that will expand into a tSUBspi + a copy. 166let usesCustomInserter = 1 in { // Expanded after instruction selection. |
| 162def tSUBspi_ : PseudoInst<(outs GPR:$dst), (ins GPR:$lhs, i32imm:$rhs), 163 NoItinerary, "@ sub\t$dst, $rhs * 4", []>; | 167def tSUBspi_ : PseudoInst<(outs GPR:$dst), (ins GPR:$lhs, t_imm_s4:$rhs), 168 NoItinerary, "@ sub\t$dst, $rhs", []>; |
| 164 165def tADDspr_ : PseudoInst<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), 166 NoItinerary, "@ add\t$dst, $rhs", []>; 167 168let Defs = [CPSR] in 169def tANDsp : PseudoInst<(outs tGPR:$dst), (ins tGPR:$lhs, tGPR:$rhs), 170 NoItinerary, "@ and\t$dst, $rhs", []>; 171} // usesCustomInserter --- 581 unchanged lines hidden --- | 169 170def tADDspr_ : PseudoInst<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), 171 NoItinerary, "@ add\t$dst, $rhs", []>; 172 173let Defs = [CPSR] in 174def tANDsp : PseudoInst<(outs tGPR:$dst), (ins tGPR:$lhs, tGPR:$rhs), 175 NoItinerary, "@ and\t$dst, $rhs", []>; 176} // usesCustomInserter --- 581 unchanged lines hidden --- |