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-rw-r--r--lib/Target/ARM/ARMInstrInfo.td135
1 files changed, 62 insertions, 73 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index cbe80b4..3fe634e 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -340,9 +340,9 @@ def addrmode5 : Operand<i32>,
// addrmode6 := reg with optional writeback
//
def addrmode6 : Operand<i32>,
- ComplexPattern<i32, 3, "SelectAddrMode6", []> {
+ ComplexPattern<i32, 4, "SelectAddrMode6", []> {
let PrintMethod = "printAddrMode6Operand";
- let MIOperandInfo = (ops GPR:$addr, GPR:$upd, i32imm);
+ let MIOperandInfo = (ops GPR:$addr, GPR:$upd, i32imm, i32imm);
}
// addrmodepc := pc + reg
@@ -377,15 +377,13 @@ multiclass AsI1_bin_irs<bits<4> opcod, string opc, PatFrag opnode,
def rr : AsI1<opcod, (outs GPR:$dst), (ins GPR:$a, GPR:$b), DPFrm,
IIC_iALUr, opc, "\t$dst, $a, $b",
[(set GPR:$dst, (opnode GPR:$a, GPR:$b))]> {
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{25} = 0;
let isCommutable = Commutable;
}
def rs : AsI1<opcod, (outs GPR:$dst), (ins GPR:$a, so_reg:$b), DPSoRegFrm,
IIC_iALUsr, opc, "\t$dst, $a, $b",
[(set GPR:$dst, (opnode GPR:$a, so_reg:$b))]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{25} = 0;
}
}
@@ -396,24 +394,22 @@ let Defs = [CPSR] in {
multiclass AI1_bin_s_irs<bits<4> opcod, string opc, PatFrag opnode,
bit Commutable = 0> {
def ri : AI1<opcod, (outs GPR:$dst), (ins GPR:$a, so_imm:$b), DPFrm,
- IIC_iALUi, opc, "s\t$dst, $a, $b",
+ IIC_iALUi, opc, "\t$dst, $a, $b",
[(set GPR:$dst, (opnode GPR:$a, so_imm:$b))]> {
let Inst{20} = 1;
let Inst{25} = 1;
}
def rr : AI1<opcod, (outs GPR:$dst), (ins GPR:$a, GPR:$b), DPFrm,
- IIC_iALUr, opc, "s\t$dst, $a, $b",
+ IIC_iALUr, opc, "\t$dst, $a, $b",
[(set GPR:$dst, (opnode GPR:$a, GPR:$b))]> {
let isCommutable = Commutable;
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{20} = 1;
let Inst{25} = 0;
}
def rs : AI1<opcod, (outs GPR:$dst), (ins GPR:$a, so_reg:$b), DPSoRegFrm,
- IIC_iALUsr, opc, "s\t$dst, $a, $b",
+ IIC_iALUsr, opc, "\t$dst, $a, $b",
[(set GPR:$dst, (opnode GPR:$a, so_reg:$b))]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{20} = 1;
let Inst{25} = 0;
}
@@ -435,7 +431,7 @@ multiclass AI1_cmp_irs<bits<4> opcod, string opc, PatFrag opnode,
def rr : AI1<opcod, (outs), (ins GPR:$a, GPR:$b), DPFrm, IIC_iCMPr,
opc, "\t$a, $b",
[(opnode GPR:$a, GPR:$b)]> {
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{20} = 1;
let Inst{25} = 0;
let isCommutable = Commutable;
@@ -443,8 +439,6 @@ multiclass AI1_cmp_irs<bits<4> opcod, string opc, PatFrag opnode,
def rs : AI1<opcod, (outs), (ins GPR:$a, so_reg:$b), DPSoRegFrm, IIC_iCMPsr,
opc, "\t$a, $b",
[(opnode GPR:$a, so_reg:$b)]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{20} = 1;
let Inst{25} = 0;
}
@@ -501,20 +495,22 @@ multiclass AI1_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode,
[(set GPR:$dst, (opnode GPR:$a, GPR:$b))]>,
Requires<[IsARM, CarryDefIsUnused]> {
let isCommutable = Commutable;
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{25} = 0;
}
def rs : AsI1<opcod, (outs GPR:$dst), (ins GPR:$a, so_reg:$b),
DPSoRegFrm, IIC_iALUsr, opc, "\t$dst, $a, $b",
[(set GPR:$dst, (opnode GPR:$a, so_reg:$b))]>,
Requires<[IsARM, CarryDefIsUnused]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{25} = 0;
}
- // Carry setting variants
+}
+// Carry setting variants
+let Defs = [CPSR] in {
+multiclass AI1_adde_sube_s_irs<bits<4> opcod, string opc, PatFrag opnode,
+ bit Commutable = 0> {
def Sri : AXI1<opcod, (outs GPR:$dst), (ins GPR:$a, so_imm:$b),
- DPFrm, IIC_iALUi, !strconcat(opc, "s\t$dst, $a, $b"),
+ DPFrm, IIC_iALUi, !strconcat(opc, "\t$dst, $a, $b"),
[(set GPR:$dst, (opnode GPR:$a, so_imm:$b))]>,
Requires<[IsARM, CarryDefIsUsed]> {
let Defs = [CPSR];
@@ -522,26 +518,25 @@ multiclass AI1_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode,
let Inst{25} = 1;
}
def Srr : AXI1<opcod, (outs GPR:$dst), (ins GPR:$a, GPR:$b),
- DPFrm, IIC_iALUr, !strconcat(opc, "s\t$dst, $a, $b"),
+ DPFrm, IIC_iALUr, !strconcat(opc, "\t$dst, $a, $b"),
[(set GPR:$dst, (opnode GPR:$a, GPR:$b))]>,
Requires<[IsARM, CarryDefIsUsed]> {
let Defs = [CPSR];
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{20} = 1;
let Inst{25} = 0;
}
def Srs : AXI1<opcod, (outs GPR:$dst), (ins GPR:$a, so_reg:$b),
- DPSoRegFrm, IIC_iALUsr, !strconcat(opc, "s\t$dst, $a, $b"),
+ DPSoRegFrm, IIC_iALUsr, !strconcat(opc, "\t$dst, $a, $b"),
[(set GPR:$dst, (opnode GPR:$a, so_reg:$b))]>,
Requires<[IsARM, CarryDefIsUsed]> {
let Defs = [CPSR];
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{20} = 1;
let Inst{25} = 0;
}
}
}
+}
//===----------------------------------------------------------------------===//
// Instructions
@@ -652,6 +647,7 @@ def LEApcrelJT : AXI1<0x0, (outs GPR:$dst),
let isReturn = 1, isTerminator = 1, isBarrier = 1 in
def BX_RET : AI<(outs), (ins), BrMiscFrm, IIC_Br,
"bx", "\tlr", [(ARMretflag)]> {
+ let Inst{3-0} = 0b1110;
let Inst{7-4} = 0b0001;
let Inst{19-8} = 0b111111111111;
let Inst{27-20} = 0b00010010;
@@ -664,6 +660,7 @@ let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in {
let Inst{7-4} = 0b0001;
let Inst{19-8} = 0b111111111111;
let Inst{27-20} = 0b00010010;
+ let Inst{31-28} = 0b1110;
}
}
@@ -673,7 +670,7 @@ let isReturn = 1, isTerminator = 1, isBarrier = 1, mayLoad = 1,
hasExtraDefRegAllocReq = 1 in
def LDM_RET : AXI4ld<(outs),
(ins addrmode4:$addr, pred:$p, reglist:$wb, variable_ops),
- LdStMulFrm, IIC_Br, "ldm${p}${addr:submode}\t$addr, $wb",
+ LdStMulFrm, IIC_Br, "ldm${addr:submode}${p}\t$addr, $wb",
[]>;
// On non-Darwin platforms R9 is callee-saved.
@@ -762,6 +759,7 @@ let isBranch = 1, isTerminator = 1 in {
def BR_JTr : JTI<(outs), (ins GPR:$target, jtblock_operand:$jt, i32imm:$id),
IIC_Br, "mov\tpc, $target \n$jt",
[(ARMbrjt GPR:$target, tjumptable:$jt, imm:$id)]> {
+ let Inst{15-12} = 0b1111;
let Inst{20} = 0; // S Bit
let Inst{24-21} = 0b1101;
let Inst{27-25} = 0b000;
@@ -771,6 +769,7 @@ let isBranch = 1, isTerminator = 1 in {
IIC_Br, "ldr\tpc, $target \n$jt",
[(ARMbrjt (i32 (load addrmode2:$target)), tjumptable:$jt,
imm:$id)]> {
+ let Inst{15-12} = 0b1111;
let Inst{20} = 1; // L bit
let Inst{21} = 0; // W bit
let Inst{22} = 0; // B bit
@@ -782,6 +781,7 @@ let isBranch = 1, isTerminator = 1 in {
IIC_Br, "add\tpc, $target, $idx \n$jt",
[(ARMbrjt (add GPR:$target, GPR:$idx), tjumptable:$jt,
imm:$id)]> {
+ let Inst{15-12} = 0b1111;
let Inst{20} = 0; // S bit
let Inst{24-21} = 0b0100;
let Inst{27-25} = 0b000;
@@ -813,26 +813,26 @@ def LDRcp : AI2ldw<(outs GPR:$dst), (ins addrmode2:$addr), LdFrm, IIC_iLoadr,
// Loads with zero extension
def LDRH : AI3ldh<(outs GPR:$dst), (ins addrmode3:$addr), LdMiscFrm,
- IIC_iLoadr, "ldr", "h\t$dst, $addr",
+ IIC_iLoadr, "ldrh", "\t$dst, $addr",
[(set GPR:$dst, (zextloadi16 addrmode3:$addr))]>;
def LDRB : AI2ldb<(outs GPR:$dst), (ins addrmode2:$addr), LdFrm,
- IIC_iLoadr, "ldr", "b\t$dst, $addr",
+ IIC_iLoadr, "ldrb", "\t$dst, $addr",
[(set GPR:$dst, (zextloadi8 addrmode2:$addr))]>;
// Loads with sign extension
def LDRSH : AI3ldsh<(outs GPR:$dst), (ins addrmode3:$addr), LdMiscFrm,
- IIC_iLoadr, "ldr", "sh\t$dst, $addr",
+ IIC_iLoadr, "ldrsh", "\t$dst, $addr",
[(set GPR:$dst, (sextloadi16 addrmode3:$addr))]>;
def LDRSB : AI3ldsb<(outs GPR:$dst), (ins addrmode3:$addr), LdMiscFrm,
- IIC_iLoadr, "ldr", "sb\t$dst, $addr",
+ IIC_iLoadr, "ldrsb", "\t$dst, $addr",
[(set GPR:$dst, (sextloadi8 addrmode3:$addr))]>;
let mayLoad = 1, hasExtraDefRegAllocReq = 1 in {
// Load doubleword
def LDRD : AI3ldd<(outs GPR:$dst1, GPR:$dst2), (ins addrmode3:$addr), LdMiscFrm,
- IIC_iLoadr, "ldr", "d\t$dst1, $addr",
+ IIC_iLoadr, "ldrd", "\t$dst1, $addr",
[]>, Requires<[IsARM, HasV5TE]>;
// Indexed loads
@@ -846,35 +846,35 @@ def LDR_POST : AI2ldwpo<(outs GPR:$dst, GPR:$base_wb),
def LDRH_PRE : AI3ldhpr<(outs GPR:$dst, GPR:$base_wb),
(ins addrmode3:$addr), LdMiscFrm, IIC_iLoadru,
- "ldr", "h\t$dst, $addr!", "$addr.base = $base_wb", []>;
+ "ldrh", "\t$dst, $addr!", "$addr.base = $base_wb", []>;
def LDRH_POST : AI3ldhpo<(outs GPR:$dst, GPR:$base_wb),
(ins GPR:$base,am3offset:$offset), LdMiscFrm, IIC_iLoadru,
- "ldr", "h\t$dst, [$base], $offset", "$base = $base_wb", []>;
+ "ldrh", "\t$dst, [$base], $offset", "$base = $base_wb", []>;
def LDRB_PRE : AI2ldbpr<(outs GPR:$dst, GPR:$base_wb),
(ins addrmode2:$addr), LdFrm, IIC_iLoadru,
- "ldr", "b\t$dst, $addr!", "$addr.base = $base_wb", []>;
+ "ldrb", "\t$dst, $addr!", "$addr.base = $base_wb", []>;
def LDRB_POST : AI2ldbpo<(outs GPR:$dst, GPR:$base_wb),
(ins GPR:$base,am2offset:$offset), LdFrm, IIC_iLoadru,
- "ldr", "b\t$dst, [$base], $offset", "$base = $base_wb", []>;
+ "ldrb", "\t$dst, [$base], $offset", "$base = $base_wb", []>;
def LDRSH_PRE : AI3ldshpr<(outs GPR:$dst, GPR:$base_wb),
(ins addrmode3:$addr), LdMiscFrm, IIC_iLoadru,
- "ldr", "sh\t$dst, $addr!", "$addr.base = $base_wb", []>;
+ "ldrsh", "\t$dst, $addr!", "$addr.base = $base_wb", []>;
def LDRSH_POST: AI3ldshpo<(outs GPR:$dst, GPR:$base_wb),
(ins GPR:$base,am3offset:$offset), LdMiscFrm, IIC_iLoadru,
- "ldr", "sh\t$dst, [$base], $offset", "$base = $base_wb", []>;
+ "ldrsh", "\t$dst, [$base], $offset", "$base = $base_wb", []>;
def LDRSB_PRE : AI3ldsbpr<(outs GPR:$dst, GPR:$base_wb),
(ins addrmode3:$addr), LdMiscFrm, IIC_iLoadru,
- "ldr", "sb\t$dst, $addr!", "$addr.base = $base_wb", []>;
+ "ldrsb", "\t$dst, $addr!", "$addr.base = $base_wb", []>;
def LDRSB_POST: AI3ldsbpo<(outs GPR:$dst, GPR:$base_wb),
(ins GPR:$base,am3offset:$offset), LdMiscFrm, IIC_iLoadru,
- "ldr", "sb\t$dst, [$base], $offset", "$base = $base_wb", []>;
+ "ldrsb", "\t$dst, [$base], $offset", "$base = $base_wb", []>;
}
// Store
@@ -884,18 +884,18 @@ def STR : AI2stw<(outs), (ins GPR:$src, addrmode2:$addr), StFrm, IIC_iStorer,
// Stores with truncate
def STRH : AI3sth<(outs), (ins GPR:$src, addrmode3:$addr), StMiscFrm, IIC_iStorer,
- "str", "h\t$src, $addr",
+ "strh", "\t$src, $addr",
[(truncstorei16 GPR:$src, addrmode3:$addr)]>;
def STRB : AI2stb<(outs), (ins GPR:$src, addrmode2:$addr), StFrm, IIC_iStorer,
- "str", "b\t$src, $addr",
+ "strb", "\t$src, $addr",
[(truncstorei8 GPR:$src, addrmode2:$addr)]>;
// Store doubleword
let mayStore = 1, hasExtraSrcRegAllocReq = 1 in
def STRD : AI3std<(outs), (ins GPR:$src1, GPR:$src2, addrmode3:$addr),
StMiscFrm, IIC_iStorer,
- "str", "d\t$src1, $addr", []>, Requires<[IsARM, HasV5TE]>;
+ "strd", "\t$src1, $addr", []>, Requires<[IsARM, HasV5TE]>;
// Indexed stores
def STR_PRE : AI2stwpr<(outs GPR:$base_wb),
@@ -915,28 +915,28 @@ def STR_POST : AI2stwpo<(outs GPR:$base_wb),
def STRH_PRE : AI3sthpr<(outs GPR:$base_wb),
(ins GPR:$src, GPR:$base,am3offset:$offset),
StMiscFrm, IIC_iStoreru,
- "str", "h\t$src, [$base, $offset]!", "$base = $base_wb",
+ "strh", "\t$src, [$base, $offset]!", "$base = $base_wb",
[(set GPR:$base_wb,
(pre_truncsti16 GPR:$src, GPR:$base,am3offset:$offset))]>;
def STRH_POST: AI3sthpo<(outs GPR:$base_wb),
(ins GPR:$src, GPR:$base,am3offset:$offset),
StMiscFrm, IIC_iStoreru,
- "str", "h\t$src, [$base], $offset", "$base = $base_wb",
+ "strh", "\t$src, [$base], $offset", "$base = $base_wb",
[(set GPR:$base_wb, (post_truncsti16 GPR:$src,
GPR:$base, am3offset:$offset))]>;
def STRB_PRE : AI2stbpr<(outs GPR:$base_wb),
(ins GPR:$src, GPR:$base,am2offset:$offset),
StFrm, IIC_iStoreru,
- "str", "b\t$src, [$base, $offset]!", "$base = $base_wb",
+ "strb", "\t$src, [$base, $offset]!", "$base = $base_wb",
[(set GPR:$base_wb, (pre_truncsti8 GPR:$src,
GPR:$base, am2offset:$offset))]>;
def STRB_POST: AI2stbpo<(outs GPR:$base_wb),
(ins GPR:$src, GPR:$base,am2offset:$offset),
StFrm, IIC_iStoreru,
- "str", "b\t$src, [$base], $offset", "$base = $base_wb",
+ "strb", "\t$src, [$base], $offset", "$base = $base_wb",
[(set GPR:$base_wb, (post_truncsti8 GPR:$src,
GPR:$base, am2offset:$offset))]>;
@@ -947,13 +947,13 @@ def STRB_POST: AI2stbpo<(outs GPR:$base_wb),
let mayLoad = 1, hasExtraDefRegAllocReq = 1 in
def LDM : AXI4ld<(outs),
(ins addrmode4:$addr, pred:$p, reglist:$wb, variable_ops),
- LdStMulFrm, IIC_iLoadm, "ldm${p}${addr:submode}\t$addr, $wb",
+ LdStMulFrm, IIC_iLoadm, "ldm${addr:submode}${p}\t$addr, $wb",
[]>;
let mayStore = 1, hasExtraSrcRegAllocReq = 1 in
def STM : AXI4st<(outs),
(ins addrmode4:$addr, pred:$p, reglist:$wb, variable_ops),
- LdStMulFrm, IIC_iStorem, "stm${p}${addr:submode}\t$addr, $wb",
+ LdStMulFrm, IIC_iStorem, "stm${addr:submode}${p}\t$addr, $wb",
[]>;
//===----------------------------------------------------------------------===//
@@ -963,15 +963,13 @@ def STM : AXI4st<(outs),
let neverHasSideEffects = 1 in
def MOVr : AsI1<0b1101, (outs GPR:$dst), (ins GPR:$src), DPFrm, IIC_iMOVr,
"mov", "\t$dst, $src", []>, UnaryDP {
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{25} = 0;
}
def MOVs : AsI1<0b1101, (outs GPR:$dst), (ins so_reg:$src),
DPSoRegFrm, IIC_iMOVsr,
"mov", "\t$dst, $src", [(set GPR:$dst, so_reg:$src)]>, UnaryDP {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{25} = 0;
}
@@ -1016,10 +1014,10 @@ def MOVrx : AsI1<0b1101, (outs GPR:$dst), (ins GPR:$src), Pseudo, IIC_iMOVsi,
let Defs = [CPSR] in {
def MOVsrl_flag : AI1<0b1101, (outs GPR:$dst), (ins GPR:$src), Pseudo,
- IIC_iMOVsi, "mov", "s\t$dst, $src, lsr #1",
+ IIC_iMOVsi, "movs", "\t$dst, $src, lsr #1",
[(set GPR:$dst, (ARMsrl_flag GPR:$src))]>, UnaryDP;
def MOVsra_flag : AI1<0b1101, (outs GPR:$dst), (ins GPR:$src), Pseudo,
- IIC_iMOVsi, "mov", "s\t$dst, $src, asr #1",
+ IIC_iMOVsi, "movs", "\t$dst, $src, asr #1",
[(set GPR:$dst, (ARMsra_flag GPR:$src))]>, UnaryDP;
}
@@ -1095,15 +1093,19 @@ defm SUB : AsI1_bin_irs<0b0010, "sub",
BinOpFrag<(sub node:$LHS, node:$RHS)>>;
// ADD and SUB with 's' bit set.
-defm ADDS : AI1_bin_s_irs<0b0100, "add",
- BinOpFrag<(addc node:$LHS, node:$RHS)>>;
-defm SUBS : AI1_bin_s_irs<0b0010, "sub",
+defm ADDS : AI1_bin_s_irs<0b0100, "adds",
+ BinOpFrag<(addc node:$LHS, node:$RHS)>, 1>;
+defm SUBS : AI1_bin_s_irs<0b0010, "subs",
BinOpFrag<(subc node:$LHS, node:$RHS)>>;
defm ADC : AI1_adde_sube_irs<0b0101, "adc",
BinOpFrag<(adde node:$LHS, node:$RHS)>, 1>;
defm SBC : AI1_adde_sube_irs<0b0110, "sbc",
BinOpFrag<(sube node:$LHS, node:$RHS)>>;
+defm ADCS : AI1_adde_sube_s_irs<0b0101, "adcs",
+ BinOpFrag<(adde node:$LHS, node:$RHS)>, 1>;
+defm SBCS : AI1_adde_sube_s_irs<0b0110, "sbcs",
+ BinOpFrag<(sube node:$LHS, node:$RHS)>>;
// These don't define reg/reg forms, because they are handled above.
def RSBri : AsI1<0b0011, (outs GPR:$dst), (ins GPR:$a, so_imm:$b), DPFrm,
@@ -1115,24 +1117,20 @@ def RSBri : AsI1<0b0011, (outs GPR:$dst), (ins GPR:$a, so_imm:$b), DPFrm,
def RSBrs : AsI1<0b0011, (outs GPR:$dst), (ins GPR:$a, so_reg:$b), DPSoRegFrm,
IIC_iALUsr, "rsb", "\t$dst, $a, $b",
[(set GPR:$dst, (sub so_reg:$b, GPR:$a))]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{25} = 0;
}
// RSB with 's' bit set.
let Defs = [CPSR] in {
def RSBSri : AI1<0b0011, (outs GPR:$dst), (ins GPR:$a, so_imm:$b), DPFrm,
- IIC_iALUi, "rsb", "s\t$dst, $a, $b",
+ IIC_iALUi, "rsbs", "\t$dst, $a, $b",
[(set GPR:$dst, (subc so_imm:$b, GPR:$a))]> {
let Inst{20} = 1;
let Inst{25} = 1;
}
def RSBSrs : AI1<0b0011, (outs GPR:$dst), (ins GPR:$a, so_reg:$b), DPSoRegFrm,
- IIC_iALUsr, "rsb", "s\t$dst, $a, $b",
+ IIC_iALUsr, "rsbs", "\t$dst, $a, $b",
[(set GPR:$dst, (subc so_reg:$b, GPR:$a))]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{20} = 1;
let Inst{25} = 0;
}
@@ -1149,8 +1147,6 @@ def RSCrs : AsI1<0b0111, (outs GPR:$dst), (ins GPR:$a, so_reg:$b),
DPSoRegFrm, IIC_iALUsr, "rsc", "\t$dst, $a, $b",
[(set GPR:$dst, (sube so_reg:$b, GPR:$a))]>,
Requires<[IsARM, CarryDefIsUnused]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{25} = 0;
}
}
@@ -1168,8 +1164,6 @@ def RSCSrs : AXI1<0b0111, (outs GPR:$dst), (ins GPR:$a, so_reg:$b),
DPSoRegFrm, IIC_iALUsr, "rscs\t$dst, $a, $b",
[(set GPR:$dst, (sube so_reg:$b, GPR:$a))]>,
Requires<[IsARM, CarryDefIsUnused]> {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{20} = 1;
let Inst{25} = 0;
}
@@ -1216,14 +1210,11 @@ def BFC : I<(outs GPR:$dst), (ins GPR:$src, bf_inv_mask_imm:$imm),
def MVNr : AsI1<0b1111, (outs GPR:$dst), (ins GPR:$src), DPFrm, IIC_iMOVr,
"mvn", "\t$dst, $src",
[(set GPR:$dst, (not GPR:$src))]>, UnaryDP {
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
}
def MVNs : AsI1<0b1111, (outs GPR:$dst), (ins so_reg:$src), DPSoRegFrm,
IIC_iMOVsr, "mvn", "\t$dst, $src",
- [(set GPR:$dst, (not so_reg:$src))]>, UnaryDP {
- let Inst{4} = 1;
- let Inst{7} = 0;
-}
+ [(set GPR:$dst, (not so_reg:$src))]>, UnaryDP;
let isReMaterializable = 1, isAsCheapAsAMove = 1 in
def MVNi : AsI1<0b1111, (outs GPR:$dst), (ins so_imm:$imm), DPFrm,
IIC_iMOVi, "mvn", "\t$dst, $imm",
@@ -1536,7 +1527,7 @@ def MOVCCr : AI1<0b1101, (outs GPR:$dst), (ins GPR:$false, GPR:$true), DPFrm,
IIC_iCMOVr, "mov", "\t$dst, $true",
[/*(set GPR:$dst, (ARMcmov GPR:$false, GPR:$true, imm:$cc, CCR:$ccr))*/]>,
RegConstraint<"$false = $dst">, UnaryDP {
- let Inst{4} = 0;
+ let Inst{11-4} = 0b00000000;
let Inst{25} = 0;
}
@@ -1545,8 +1536,6 @@ def MOVCCs : AI1<0b1101, (outs GPR:$dst),
"mov", "\t$dst, $true",
[/*(set GPR:$dst, (ARMcmov GPR:$false, so_reg:$true, imm:$cc, CCR:$ccr))*/]>,
RegConstraint<"$false = $dst">, UnaryDP {
- let Inst{4} = 1;
- let Inst{7} = 0;
let Inst{25} = 0;
}
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