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-rw-r--r--lib/Target/ARM/ARMInstrThumb2.td95
1 files changed, 49 insertions, 46 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index aba8a7b10fd9..d460d33fa0a3 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -43,7 +43,7 @@ def t2_shift_imm : Operand<i32> {
// Shifted operands. No register controlled shifts for Thumb2.
// Note: We do not support rrx shifted operands yet.
def t2_so_reg : Operand<i32>, // reg imm
- ComplexPattern<i32, 2, "SelectT2ShifterOperandReg",
+ ComplexPattern<i32, 2, "SelectShiftImmShifterOperand",
[shl,srl,sra,rotr]> {
let EncoderMethod = "getT2SORegOpValue";
let PrintMethod = "printT2SOOperand";
@@ -1554,19 +1554,21 @@ def t2STRBT : T2IstT<0b00, "strbt", IIC_iStore_bh_i>;
def t2STRHT : T2IstT<0b01, "strht", IIC_iStore_bh_i>;
// ldrd / strd pre / post variants
-// For disassembly only.
+let mayLoad = 1 in
def t2LDRD_PRE : T2Ii8s4<1, 1, 1, (outs rGPR:$Rt, rGPR:$Rt2, GPR:$wb),
(ins t2addrmode_imm8s4_pre:$addr), IIC_iLoad_d_ru,
"ldrd", "\t$Rt, $Rt2, $addr!", "$addr.base = $wb", []> {
let DecoderMethod = "DecodeT2LDRDPreInstruction";
}
+let mayLoad = 1 in
def t2LDRD_POST : T2Ii8s4post<0, 1, 1, (outs rGPR:$Rt, rGPR:$Rt2, GPR:$wb),
(ins addr_offset_none:$addr, t2am_imm8s4_offset:$imm),
IIC_iLoad_d_ru, "ldrd", "\t$Rt, $Rt2, $addr$imm",
"$addr.base = $wb", []>;
+let mayStore = 1 in
def t2STRD_PRE : T2Ii8s4<1, 1, 0, (outs GPR:$wb),
(ins rGPR:$Rt, rGPR:$Rt2, t2addrmode_imm8s4_pre:$addr),
IIC_iStore_d_ru, "strd", "\t$Rt, $Rt2, $addr!",
@@ -1574,6 +1576,7 @@ def t2STRD_PRE : T2Ii8s4<1, 1, 0, (outs GPR:$wb),
let DecoderMethod = "DecodeT2STRDPreInstruction";
}
+let mayStore = 1 in
def t2STRD_POST : T2Ii8s4post<0, 1, 0, (outs GPR:$wb),
(ins rGPR:$Rt, rGPR:$Rt2, addr_offset_none:$addr,
t2am_imm8s4_offset:$imm),
@@ -2100,7 +2103,7 @@ def : T2Pat<(ARMadde rGPR:$src, imm0_65535_neg:$imm, CPSR),
def t2SEL : T2ThreeReg<(outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm),
NoItinerary, "sel", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-24} = 0b010;
let Inst{23} = 0b1;
@@ -2117,7 +2120,7 @@ class T2I_pam<bits<3> op22_20, bits<4> op7_4, string opc,
dag iops = (ins rGPR:$Rn, rGPR:$Rm),
string asm = "\t$Rd, $Rn, $Rm">
: T2I<(outs rGPR:$Rd), iops, NoItinerary, opc, asm, pat>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0101;
let Inst{22-20} = op22_20;
@@ -2215,13 +2218,13 @@ class T2FourReg_mac<bit long, bits<3> op22_20, bits<4> op7_4, dag oops,
def t2USAD8 : T2ThreeReg_mac<0, 0b111, 0b0000, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm),
NoItinerary, "usad8", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{15-12} = 0b1111;
}
def t2USADA8 : T2FourReg_mac<0, 0b111, 0b0000, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), NoItinerary,
"usada8", "\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
// Signed/Unsigned saturate.
class T2SatI<dag oops, dag iops, InstrItinClass itin,
@@ -2254,7 +2257,7 @@ def t2SSAT: T2SatI<
def t2SSAT16: T2SatI<
(outs rGPR:$Rd), (ins imm1_16:$sat_imm, rGPR:$Rn), NoItinerary,
"ssat16", "\t$Rd, $sat_imm, $Rn", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11110;
let Inst{25-22} = 0b1100;
let Inst{20} = 0;
@@ -2278,7 +2281,7 @@ def t2USAT: T2SatI<
def t2USAT16: T2SatI<(outs rGPR:$Rd), (ins imm0_15:$sat_imm, rGPR:$Rn),
NoItinerary,
"usat16", "\t$Rd, $sat_imm, $Rn", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-22} = 0b1111001110;
let Inst{20} = 0;
let Inst{15} = 0;
@@ -2288,8 +2291,8 @@ def t2USAT16: T2SatI<(outs rGPR:$Rd), (ins imm0_15:$sat_imm, rGPR:$Rn),
let Inst{5-4} = 0b00;
}
-def : T2Pat<(int_arm_ssat GPR:$a, imm:$pos), (t2SSAT imm:$pos, GPR:$a, 0)>;
-def : T2Pat<(int_arm_usat GPR:$a, imm:$pos), (t2USAT imm:$pos, GPR:$a, 0)>;
+def : T2Pat<(int_arm_ssat GPR:$a, imm1_32:$pos), (t2SSAT imm1_32:$pos, GPR:$a, 0)>;
+def : T2Pat<(int_arm_usat GPR:$a, imm0_31:$pos), (t2USAT imm0_31:$pos, GPR:$a, 0)>;
//===----------------------------------------------------------------------===//
// Shift and rotate Instructions.
@@ -2605,7 +2608,7 @@ def t2UMAAL : T2MulLong<0b110, 0b0110,
(outs rGPR:$RdLo, rGPR:$RdHi),
(ins rGPR:$Rn, rGPR:$Rm), IIC_iMAC64,
"umaal", "\t$RdLo, $RdHi, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
} // hasSideEffects
// Rounding variants of the below included for disassembly only
@@ -2614,7 +2617,7 @@ def t2UMAAL : T2MulLong<0b110, 0b0110,
def t2SMMUL : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL32,
"smmul", "\t$Rd, $Rn, $Rm",
[(set rGPR:$Rd, (mulhs rGPR:$Rn, rGPR:$Rm))]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b101;
@@ -2624,7 +2627,7 @@ def t2SMMUL : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL32,
def t2SMMULR : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL32,
"smmulr", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b101;
@@ -2636,7 +2639,7 @@ def t2SMMLA : T2FourReg<
(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
"smmla", "\t$Rd, $Rn, $Rm, $Ra",
[(set rGPR:$Rd, (add (mulhs rGPR:$Rm, rGPR:$Rn), rGPR:$Ra))]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b101;
@@ -2646,7 +2649,7 @@ def t2SMMLA : T2FourReg<
def t2SMMLAR: T2FourReg<
(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
"smmlar", "\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b101;
@@ -2657,7 +2660,7 @@ def t2SMMLS: T2FourReg<
(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
"smmls", "\t$Rd, $Rn, $Rm, $Ra",
[(set rGPR:$Rd, (sub rGPR:$Ra, (mulhs rGPR:$Rn, rGPR:$Rm)))]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b110;
@@ -2667,7 +2670,7 @@ def t2SMMLS: T2FourReg<
def t2SMMLSR:T2FourReg<
(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
"smmlsr", "\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b110;
@@ -2679,7 +2682,7 @@ multiclass T2I_smul<string opc, PatFrag opnode> {
!strconcat(opc, "bb"), "\t$Rd, $Rn, $Rm",
[(set rGPR:$Rd, (opnode (sext_inreg rGPR:$Rn, i16),
(sext_inreg rGPR:$Rm, i16)))]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2692,7 +2695,7 @@ multiclass T2I_smul<string opc, PatFrag opnode> {
!strconcat(opc, "bt"), "\t$Rd, $Rn, $Rm",
[(set rGPR:$Rd, (opnode (sext_inreg rGPR:$Rn, i16),
(sra rGPR:$Rm, (i32 16))))]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2705,7 +2708,7 @@ multiclass T2I_smul<string opc, PatFrag opnode> {
!strconcat(opc, "tb"), "\t$Rd, $Rn, $Rm",
[(set rGPR:$Rd, (opnode (sra rGPR:$Rn, (i32 16)),
(sext_inreg rGPR:$Rm, i16)))]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2718,7 +2721,7 @@ multiclass T2I_smul<string opc, PatFrag opnode> {
!strconcat(opc, "tt"), "\t$Rd, $Rn, $Rm",
[(set rGPR:$Rd, (opnode (sra rGPR:$Rn, (i32 16)),
(sra rGPR:$Rm, (i32 16))))]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2730,7 +2733,7 @@ multiclass T2I_smul<string opc, PatFrag opnode> {
def WB : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL16,
!strconcat(opc, "wb"), "\t$Rd, $Rn, $Rm",
[]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -2742,7 +2745,7 @@ multiclass T2I_smul<string opc, PatFrag opnode> {
def WT : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL16,
!strconcat(opc, "wt"), "\t$Rd, $Rn, $Rm",
[]>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -2760,7 +2763,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
[(set rGPR:$Rd, (add rGPR:$Ra,
(opnode (sext_inreg rGPR:$Rn, i16),
(sext_inreg rGPR:$Rm, i16))))]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2773,7 +2776,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
!strconcat(opc, "bt"), "\t$Rd, $Rn, $Rm, $Ra",
[(set rGPR:$Rd, (add rGPR:$Ra, (opnode (sext_inreg rGPR:$Rn, i16),
(sra rGPR:$Rm, (i32 16)))))]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2786,7 +2789,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
!strconcat(opc, "tb"), "\t$Rd, $Rn, $Rm, $Ra",
[(set rGPR:$Rd, (add rGPR:$Ra, (opnode (sra rGPR:$Rn, (i32 16)),
(sext_inreg rGPR:$Rm, i16))))]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2799,7 +2802,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
!strconcat(opc, "tt"), "\t$Rd, $Rn, $Rm, $Ra",
[(set rGPR:$Rd, (add rGPR:$Ra, (opnode (sra rGPR:$Rn, (i32 16)),
(sra rGPR:$Rm, (i32 16)))))]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -2811,7 +2814,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC16,
!strconcat(opc, "wb"), "\t$Rd, $Rn, $Rm, $Ra",
[]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -2823,7 +2826,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC16,
!strconcat(opc, "wt"), "\t$Rd, $Rn, $Rm, $Ra",
[]>,
- Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
+ Requires<[IsThumb2, HasDSP, UseMulOps]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -2839,79 +2842,79 @@ defm t2SMLA : T2I_smla<"smla", BinOpFrag<(mul node:$LHS, node:$RHS)>>;
def t2SMLALBB : T2FourReg_mac<1, 0b100, 0b1000, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlalbb", "\t$Ra, $Rd, $Rn, $Rm",
[/* For disassembly only; pattern left blank */]>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLALBT : T2FourReg_mac<1, 0b100, 0b1001, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlalbt", "\t$Ra, $Rd, $Rn, $Rm",
[/* For disassembly only; pattern left blank */]>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLALTB : T2FourReg_mac<1, 0b100, 0b1010, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlaltb", "\t$Ra, $Rd, $Rn, $Rm",
[/* For disassembly only; pattern left blank */]>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLALTT : T2FourReg_mac<1, 0b100, 0b1011, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlaltt", "\t$Ra, $Rd, $Rn, $Rm",
[/* For disassembly only; pattern left blank */]>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
// Dual halfword multiple: SMUAD, SMUSD, SMLAD, SMLSD, SMLALD, SMLSLD
def t2SMUAD: T2ThreeReg_mac<
0, 0b010, 0b0000, (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm),
IIC_iMAC32, "smuad", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{15-12} = 0b1111;
}
def t2SMUADX:T2ThreeReg_mac<
0, 0b010, 0b0001, (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm),
IIC_iMAC32, "smuadx", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{15-12} = 0b1111;
}
def t2SMUSD: T2ThreeReg_mac<
0, 0b100, 0b0000, (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm),
IIC_iMAC32, "smusd", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{15-12} = 0b1111;
}
def t2SMUSDX:T2ThreeReg_mac<
0, 0b100, 0b0001, (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm),
IIC_iMAC32, "smusdx", "\t$Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]> {
+ Requires<[IsThumb2, HasDSP]> {
let Inst{15-12} = 0b1111;
}
def t2SMLAD : T2FourReg_mac<
0, 0b010, 0b0000, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32, "smlad",
"\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLADX : T2FourReg_mac<
0, 0b010, 0b0001, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32, "smladx",
"\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLSD : T2FourReg_mac<0, 0b100, 0b0000, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32, "smlsd",
"\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLSDX : T2FourReg_mac<0, 0b100, 0b0001, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32, "smlsdx",
"\t$Rd, $Rn, $Rm, $Ra", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLALD : T2FourReg_mac<1, 0b100, 0b1100, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm), IIC_iMAC64, "smlald",
"\t$Ra, $Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLALDX : T2FourReg_mac<1, 0b100, 0b1101, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlaldx",
"\t$Ra, $Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLSLD : T2FourReg_mac<1, 0b101, 0b1100, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rn,rGPR:$Rm), IIC_iMAC64, "smlsld",
"\t$Ra, $Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
def t2SMLSLDX : T2FourReg_mac<1, 0b101, 0b1101, (outs rGPR:$Ra,rGPR:$Rd),
(ins rGPR:$Rm,rGPR:$Rn), IIC_iMAC64, "smlsldx",
"\t$Ra, $Rd, $Rn, $Rm", []>,
- Requires<[IsThumb2, HasThumb2DSP]>;
+ Requires<[IsThumb2, HasDSP]>;
//===----------------------------------------------------------------------===//
// Division Instructions.
@@ -2961,7 +2964,7 @@ def t2CLZ : T2I_misc<0b11, 0b00, (outs rGPR:$Rd), (ins rGPR:$Rm), IIC_iUNAr,
def t2RBIT : T2I_misc<0b01, 0b10, (outs rGPR:$Rd), (ins rGPR:$Rm), IIC_iUNAr,
"rbit", "\t$Rd, $Rm",
- [(set rGPR:$Rd, (ARMrbit rGPR:$Rm))]>,
+ [(set rGPR:$Rd, (bitreverse rGPR:$Rm))]>,
Sched<[WriteALU]>;
def t2REV : T2I_misc<0b01, 0b00, (outs rGPR:$Rd), (ins rGPR:$Rm), IIC_iUNAr,
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-18 23:32:53 +0000