diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 50 |
1 files changed, 29 insertions, 21 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 2b3a8a1e958..d2ea2b1088a 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -310,10 +310,11 @@ def AddrMode2 : AddrMode<2>; def AddrMode3 : AddrMode<3>; def AddrMode4 : AddrMode<4>; def AddrMode5 : AddrMode<5>; -def AddrModeT1 : AddrMode<6>; -def AddrModeT2 : AddrMode<7>; -def AddrModeT4 : AddrMode<8>; -def AddrModeTs : AddrMode<9>; +def AddrMode6 : AddrMode<6>; +def AddrModeT1 : AddrMode<7>; +def AddrModeT2 : AddrMode<8>; +def AddrModeT4 : AddrMode<9>; +def AddrModeTs : AddrMode<10>; // Instruction size. class SizeFlagVal<bits<3> val> { @@ -910,49 +911,53 @@ def : ARMPat<(and GPR:$src, so_imm_not:$imm), // Multiply Instructions. // -def MUL : AsI<0x0, (outs GPR:$dst), (ins GPR:$a, GPR:$b), MulFrm, - "mul", " $dst, $a, $b", - [(set GPR:$dst, (mul GPR:$a, GPR:$b))]>; +def MUL : AsI6<0b0000, (outs GPR:$dst), (ins GPR:$a, GPR:$b), MulFrm, + "mul", " $dst, $a, $b", + [(set GPR:$dst, (mul GPR:$a, GPR:$b))]>; -def MLA : AsI<0x2, (outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), - MulFrm, "mla", " $dst, $a, $b, $c", - [(set GPR:$dst, (add (mul GPR:$a, GPR:$b), GPR:$c))]>; +def MLA : AsI6<0b0010, (outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), + MulFrm, "mla", " $dst, $a, $b, $c", + [(set GPR:$dst, (add (mul GPR:$a, GPR:$b), GPR:$c))]>; // Extra precision multiplies with low / high results -def SMULL : AsI<0xC, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), - MulFrm, "smull", " $ldst, $hdst, $a, $b", []>; +def SMULL : AsI6<0b1100, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), + MulFrm, "smull", " $ldst, $hdst, $a, $b", []>; -def UMULL : AsI<0x8, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), - MulFrm, "umull", " $ldst, $hdst, $a, $b", []>; +def UMULL : AsI6<0b1000, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), + MulFrm, "umull", " $ldst, $hdst, $a, $b", []>; // Multiply + accumulate -def SMLAL : AsI<0xE, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), - MulFrm, "smlal", " $ldst, $hdst, $a, $b", []>; +def SMLAL : AsI6<0b1110, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), + MulFrm, "smlal", " $ldst, $hdst, $a, $b", []>; -def UMLAL : AsI<0xA, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), - MulFrm, "umlal", " $ldst, $hdst, $a, $b", []>; +def UMLAL : AsI6<0b1010, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), + MulFrm, "umlal", " $ldst, $hdst, $a, $b", []>; -def UMAAL : AI<0x0, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), MulFrm, - "umaal", " $ldst, $hdst, $a, $b", []>, - Requires<[IsARM, HasV6]>; +def UMAAL : AI6 <0b0000, (outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), + MulFrm, "umaal", " $ldst, $hdst, $a, $b", []>, + Requires<[IsARM, HasV6]>; // Most significant word multiply +// FIXME: encoding def SMMUL : AI<0x0, (outs GPR:$dst), (ins GPR:$a, GPR:$b), MulFrm, "smmul", " $dst, $a, $b", [(set GPR:$dst, (mulhs GPR:$a, GPR:$b))]>, Requires<[IsARM, HasV6]>; +// FIXME: encoding def SMMLA : AI<0x0, (outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), MulFrm, "smmla", " $dst, $a, $b, $c", [(set GPR:$dst, (add (mulhs GPR:$a, GPR:$b), GPR:$c))]>, Requires<[IsARM, HasV6]>; +// FIXME: encoding def SMMLS : AI<0x0, (outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), MulFrm, "smmls", " $dst, $a, $b, $c", [(set GPR:$dst, (sub GPR:$c, (mulhs GPR:$a, GPR:$b)))]>, Requires<[IsARM, HasV6]>; +// FIXME: encoding multiclass AI_smul<string opc, PatFrag opnode> { def BB : AI<0x8, (outs GPR:$dst), (ins GPR:$a, GPR:$b), MulSMUL, !strconcat(opc, "bb"), " $dst, $a, $b", @@ -992,6 +997,7 @@ multiclass AI_smul<string opc, PatFrag opnode> { } +// FIXME: encoding multiclass AI_smla<string opc, PatFrag opnode> { def BB : AI<0x8, (outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), MulSMLA, !strconcat(opc, "bb"), " $dst, $a, $b, $acc", @@ -1031,7 +1037,9 @@ multiclass AI_smla<string opc, PatFrag opnode> { Requires<[IsARM, HasV5TE]>; } +// FIXME: encoding defm SMUL : AI_smul<"smul", BinOpFrag<(mul node:$LHS, node:$RHS)>>; +// FIXME: encoding defm SMLA : AI_smla<"smla", BinOpFrag<(mul node:$LHS, node:$RHS)>>; // TODO: Halfword multiple accumulate long: SMLAL<x><y> |
