git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106770
91177308-0d34-0410-b5e6-
96231b3b80d8
multiclass T2I_unary_rrot<bits<3> opcod, string opc, PatFrag opnode> {
def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
opc, ".w\t$dst, $src",
multiclass T2I_unary_rrot<bits<3> opcod, string opc, PatFrag opnode> {
def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
opc, ".w\t$dst, $src",
- [(set GPR:$dst, (opnode GPR:$src))]>,
- Requires<[HasT2ExtractPack]> {
+ [(set GPR:$dst, (opnode GPR:$src))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-20} = opcod;
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-20} = opcod;
}
def r_rot : T2I<(outs GPR:$dst), (ins GPR:$src, i32imm:$rot), IIC_iUNAsi,
opc, ".w\t$dst, $src, ror $rot",
}
def r_rot : T2I<(outs GPR:$dst), (ins GPR:$src, i32imm:$rot), IIC_iUNAsi,
opc, ".w\t$dst, $src, ror $rot",
- [(set GPR:$dst, (opnode (rotr GPR:$src, rot_imm:$rot)))]>,
- Requires<[HasT2ExtractPack]> {
+ [(set GPR:$dst, (opnode (rotr GPR:$src, rot_imm:$rot)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-20} = opcod;
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-20} = opcod;
-// SXTB16 and UXTB16 do not need the .w qualifier.
-multiclass T2I_unary_rrot_nw<bits<3> opcod, string opc, PatFrag opnode> {
+// UXTB16 - Requres T2ExtractPack, does not need the .w qualifier.
+multiclass T2I_unary_rrot_uxtb16<bits<3> opcod, string opc, PatFrag opnode> {
def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
opc, "\t$dst, $src",
[(set GPR:$dst, (opnode GPR:$src))]>,
def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
opc, "\t$dst, $src",
[(set GPR:$dst, (opnode GPR:$src))]>,
-// DO variant - disassembly only, no pattern
-
-multiclass T2I_unary_rrot_DO<bits<3> opcod, string opc> {
+// SXTB16 - Requres T2ExtractPack, does not need the .w qualifier, no pattern
+// supported yet.
+multiclass T2I_unary_rrot_sxtb16<bits<3> opcod, string opc> {
def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
opc, "\t$dst, $src", []> {
let Inst{31-27} = 0b11111;
def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
opc, "\t$dst, $src", []> {
let Inst{31-27} = 0b11111;
UnOpFrag<(sext_inreg node:$Src, i8)>>;
defm t2SXTH : T2I_unary_rrot<0b000, "sxth",
UnOpFrag<(sext_inreg node:$Src, i16)>>;
UnOpFrag<(sext_inreg node:$Src, i8)>>;
defm t2SXTH : T2I_unary_rrot<0b000, "sxth",
UnOpFrag<(sext_inreg node:$Src, i16)>>;
-defm t2SXTB16 : T2I_unary_rrot_DO<0b010, "sxtb16">;
+defm t2SXTB16 : T2I_unary_rrot_sxtb16<0b010, "sxtb16">;
defm t2SXTAB : T2I_bin_rrot<0b100, "sxtab",
BinOpFrag<(add node:$LHS, (sext_inreg node:$RHS, i8))>>;
defm t2SXTAB : T2I_bin_rrot<0b100, "sxtab",
BinOpFrag<(add node:$LHS, (sext_inreg node:$RHS, i8))>>;
UnOpFrag<(and node:$Src, 0x000000FF)>>;
defm t2UXTH : T2I_unary_rrot<0b001, "uxth",
UnOpFrag<(and node:$Src, 0x0000FFFF)>>;
UnOpFrag<(and node:$Src, 0x000000FF)>>;
defm t2UXTH : T2I_unary_rrot<0b001, "uxth",
UnOpFrag<(and node:$Src, 0x0000FFFF)>>;
-defm t2UXTB16 : T2I_unary_rrot_nw<0b011, "uxtb16",
+defm t2UXTB16 : T2I_unary_rrot_uxtb16<0b011, "uxtb16",
UnOpFrag<(and node:$Src, 0x00FF00FF)>>;
def : T2Pat<(and (shl GPR:$Src, (i32 8)), 0xFF00FF),
UnOpFrag<(and node:$Src, 0x00FF00FF)>>;
def : T2Pat<(and (shl GPR:$Src, (i32 8)), 0xFF00FF),