diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 01350dcd3a..d1e8acd25f 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -371,7 +371,8 @@ multiclass T2I_bin_ii12rs<bits<3> op23_21, string opc, PatFrag opnode, /// for a binary operation that produces a value and use the carry /// bit. It's not predicable. let Uses = [CPSR] in { -multiclass T2I_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode, bit Commutable = 0> { +multiclass T2I_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode, + bit Commutable = 0> { // shifted imm def ri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi, opc, "\t$dst, $lhs, $rhs", @@ -411,7 +412,8 @@ multiclass T2I_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode, bit Comm // Carry setting variants let Defs = [CPSR] in { -multiclass T2I_adde_sube_s_irs<bits<4> opcod, string opc, PatFrag opnode, bit Commutable = 0> { +multiclass T2I_adde_sube_s_irs<bits<4> opcod, string opc, PatFrag opnode, + bit Commutable = 0> { // shifted imm def Sri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi, opc, "\t$dst, $lhs, $rhs", @@ -928,9 +930,9 @@ def t2LDRSH_POST : T2Iidxldst<1, 0b01, 1, 0, (outs GPR:$dst, GPR:$base_wb), } // Store -defm t2STR : T2I_st<0b10, "str", BinOpFrag<(store node:$LHS, node:$RHS)>>; -defm t2STRB : T2I_st<0b00, "strb", BinOpFrag<(truncstorei8 node:$LHS, node:$RHS)>>; -defm t2STRH : T2I_st<0b01, "strh", BinOpFrag<(truncstorei16 node:$LHS, node:$RHS)>>; +defm t2STR :T2I_st<0b10,"str", BinOpFrag<(store node:$LHS, node:$RHS)>>; +defm t2STRB:T2I_st<0b00,"strb",BinOpFrag<(truncstorei8 node:$LHS, node:$RHS)>>; +defm t2STRH:T2I_st<0b01,"strh",BinOpFrag<(truncstorei16 node:$LHS, node:$RHS)>>; // Store doubleword let mayLoad = 1, hasExtraSrcRegAllocReq = 1 in @@ -991,7 +993,7 @@ def t2STRB_POST : T2Iidxldst<0, 0b00, 0, 0, (outs GPR:$base_wb), let mayLoad = 1, hasExtraDefRegAllocReq = 1 in def t2LDM : T2XI<(outs), (ins addrmode4:$addr, pred:$p, reglist:$wb, variable_ops), - IIC_iLoadm, "ldm${addr:submode}${p}${addr:wide}\t$addr, $wb", []> { + IIC_iLoadm, "ldm${addr:submode}${p}${addr:wide}\t$addr, $wb", []> { let Inst{31-27} = 0b11101; let Inst{26-25} = 0b00; let Inst{24-23} = {?, ?}; // IA: '01', DB: '10' @@ -1003,7 +1005,7 @@ def t2LDM : T2XI<(outs), let mayStore = 1, hasExtraSrcRegAllocReq = 1 in def t2STM : T2XI<(outs), (ins addrmode4:$addr, pred:$p, reglist:$wb, variable_ops), - IIC_iStorem, "stm${addr:submode}${p}${addr:wide}\t$addr, $wb", []> { + IIC_iStorem, "stm${addr:submode}${p}${addr:wide}\t$addr, $wb", []> { let Inst{31-27} = 0b11101; let Inst{26-25} = 0b00; let Inst{24-23} = {?, ?}; // IA: '01', DB: '10' @@ -1472,7 +1474,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> { def BT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16, !strconcat(opc, "bt"), "\t$dst, $a, $b, $acc", [(set GPR:$dst, (add GPR:$acc, (opnode (sext_inreg GPR:$a, i16), - (sra GPR:$b, (i32 16)))))]> { + (sra GPR:$b, (i32 16)))))]> { let Inst{31-27} = 0b11111; let Inst{26-23} = 0b0110; let Inst{22-20} = 0b001; @@ -1496,7 +1498,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> { def TT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16, !strconcat(opc, "tt"), "\t$dst, $a, $b, $acc", [(set GPR:$dst, (add GPR:$acc, (opnode (sra GPR:$a, (i32 16)), - (sra GPR:$b, (i32 16)))))]> { + (sra GPR:$b, (i32 16)))))]> { let Inst{31-27} = 0b11111; let Inst{26-23} = 0b0110; let Inst{22-20} = 0b001; @@ -1508,7 +1510,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> { def WB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16, !strconcat(opc, "wb"), "\t$dst, $a, $b, $acc", [(set GPR:$dst, (add GPR:$acc, (sra (opnode GPR:$a, - (sext_inreg GPR:$b, i16)), (i32 16))))]> { + (sext_inreg GPR:$b, i16)), (i32 16))))]> { let Inst{31-27} = 0b11111; let Inst{26-23} = 0b0110; let Inst{22-20} = 0b011; @@ -1520,7 +1522,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> { def WT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16, !strconcat(opc, "wt"), "\t$dst, $a, $b, $acc", [(set GPR:$dst, (add GPR:$acc, (sra (opnode GPR:$a, - (sra GPR:$b, (i32 16))), (i32 16))))]> { + (sra GPR:$b, (i32 16))), (i32 16))))]> { let Inst{31-27} = 0b11111; let Inst{26-23} = 0b0110; let Inst{22-20} = 0b011; @@ -1541,8 +1543,8 @@ defm t2SMLA : T2I_smla<"smla", BinOpFrag<(mul node:$LHS, node:$RHS)>>; // Misc. Arithmetic Instructions. // -class T2I_misc<bits<2> op1, bits<2> op2, dag oops, dag iops, InstrItinClass itin, - string opc, string asm, list<dag> pattern> +class T2I_misc<bits<2> op1, bits<2> op2, dag oops, dag iops, + InstrItinClass itin, string opc, string asm, list<dag> pattern> : T2I<oops, iops, itin, opc, asm, pattern> { let Inst{31-27} = 0b11111; let Inst{26-22} = 0b01010; |