-//===- XCoreInstrInfo.td - Target Description for XCore ----*- tablegen -*-===//
+//===-- XCoreInstrInfo.td - Target Description for XCore ---*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
// Call
def SDT_XCoreBranchLink : SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>;
def XCoreBranchLink : SDNode<"XCoreISD::BL",SDT_XCoreBranchLink,
- [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
+ [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue,
+ SDNPVariadic]>;
-def XCoreRetsp : SDNode<"XCoreISD::RETSP", SDTNone,
- [SDNPHasChain, SDNPOptInFlag]>;
+def XCoreRetsp : SDNode<"XCoreISD::RETSP", SDTBrind,
+ [SDNPHasChain, SDNPOptInGlue, SDNPMayLoad]>;
+
+def SDT_XCoreBR_JT : SDTypeProfile<0, 2,
+ [SDTCisVT<0, i32>, SDTCisVT<1, i32>]>;
+
+def XCoreBR_JT : SDNode<"XCoreISD::BR_JT", SDT_XCoreBR_JT,
+ [SDNPHasChain]>;
+
+def XCoreBR_JT32 : SDNode<"XCoreISD::BR_JT32", SDT_XCoreBR_JT,
+ [SDNPHasChain]>;
def SDT_XCoreAddress : SDTypeProfile<1, 1,
[SDTCisSameAs<0, 1>, SDTCisPtrTy<0>]>;
def SDT_XCoreStwsp : SDTypeProfile<0, 2, [SDTCisInt<1>]>;
def XCoreStwsp : SDNode<"XCoreISD::STWSP", SDT_XCoreStwsp,
- [SDNPHasChain]>;
+ [SDNPHasChain, SDNPMayStore]>;
// These are target-independent nodes, but have target-specific formats.
def SDT_XCoreCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>;
SDTCisVT<1, i32> ]>;
def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_XCoreCallSeqStart,
- [SDNPHasChain, SDNPOutFlag]>;
+ [SDNPHasChain, SDNPOutGlue]>;
def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_XCoreCallSeqEnd,
- [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
+ [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
//===----------------------------------------------------------------------===//
// Instruction Pattern Stuff
return (uint32_t)N->getZExtValue() < (1 << 20);
}]>;
-def immMskBitp : PatLeaf<(imm), [{
- uint32_t value = (uint32_t)N->getZExtValue();
- if (!isMask_32(value)) {
- return false;
- }
- int msksize = 32 - CountLeadingZeros_32(value);
- return (msksize >= 1 && msksize <= 8)
- || msksize == 16
- || msksize == 24
- || msksize == 32;
-}]>;
+def immMskBitp : PatLeaf<(imm), [{ return immMskBitp(N); }]>;
def immBitp : PatLeaf<(imm), [{
uint32_t value = (uint32_t)N->getZExtValue();
// Address operands
def MEMii : Operand<i32> {
let PrintMethod = "printMemOperand";
+ let DecoderMethod = "DecodeMEMiiOperand";
let MIOperandInfo = (ops i32imm, i32imm);
}
+// Jump tables.
+def InlineJT : Operand<i32> {
+ let PrintMethod = "printInlineJT";
+}
+
+def InlineJT32 : Operand<i32> {
+ let PrintMethod = "printInlineJT32";
+}
+
//===----------------------------------------------------------------------===//
// Instruction Class Templates
//===----------------------------------------------------------------------===//
// Three operand short
-multiclass F3R_2RUS<string OpcStr, SDNode OpNode> {
- def _3r: _F3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
- def _2rus : _F2RUS<
- (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, immUs:$c))]>;
-}
-
-multiclass F3R_2RUS_np<string OpcStr> {
- def _3r: _F3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- []>;
- def _2rus : _F2RUS<
- (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- []>;
+multiclass F3R_2RUS<bits<5> opc1, bits<5> opc2, string OpcStr, SDNode OpNode> {
+ def _3r: _F3R<opc1, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+ def _2rus : _F2RUS<opc2, (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, immUs:$c))]>;
}
-multiclass F3R_2RBITP<string OpcStr, SDNode OpNode> {
- def _3r: _F3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
- def _2rus : _F2RUS<
- (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, immBitp:$c))]>;
+multiclass F3R_2RUS_np<bits<5> opc1, bits<5> opc2, string OpcStr> {
+ def _3r: _F3R<opc1, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"), []>;
+ def _2rus : _F2RUS<opc2, (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"), []>;
}
-class F3R<string OpcStr, SDNode OpNode> : _F3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+multiclass F3R_2RBITP<bits<5> opc1, bits<5> opc2, string OpcStr,
+ SDNode OpNode> {
+ def _3r: _F3R<opc1, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+ def _2rus : _F2RUSBitp<opc2, (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, immBitp:$c))]>;
+}
-class F3R_np<string OpcStr> : _F3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- []>;
+class F3R<bits<5> opc, string OpcStr, SDNode OpNode> :
+ _F3R<opc, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+
+class F3R_np<bits<5> opc, string OpcStr> :
+ _F3R<opc, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"), []>;
// Three operand long
/// FL3R_L2RUS multiclass - Define a normal FL3R/FL2RUS pattern in one shot.
-multiclass FL3R_L2RUS<string OpcStr, SDNode OpNode> {
- def _l3r: _FL3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
- def _l2rus : _FL2RUS<
- (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, immUs:$c))]>;
+multiclass FL3R_L2RUS<bits<9> opc1, bits<9> opc2, string OpcStr,
+ SDNode OpNode> {
+ def _l3r: _FL3R<opc1, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+ def _l2rus : _FL2RUS<opc2, (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, immUs:$c))]>;
}
/// FL3R_L2RUS multiclass - Define a normal FL3R/FL2RUS pattern in one shot.
-multiclass FL3R_L2RBITP<string OpcStr, SDNode OpNode> {
- def _l3r: _FL3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
- def _l2rus : _FL2RUS<
- (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, immBitp:$c))]>;
-}
-
-class FL3R<string OpcStr, SDNode OpNode> : _FL3R<
- (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
- !strconcat(OpcStr, " $dst, $b, $c"),
- [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+multiclass FL3R_L2RBITP<bits<9> opc1, bits<9> opc2, string OpcStr,
+ SDNode OpNode> {
+ def _l3r: _FL3R<opc1, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
+ def _l2rus : _FL2RUSBitp<opc2, (outs GRRegs:$dst), (ins GRRegs:$b, i32imm:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, immBitp:$c))]>;
+}
+
+class FL3R<bits<9> opc, string OpcStr, SDNode OpNode> :
+ _FL3R<opc, (outs GRRegs:$dst), (ins GRRegs:$b, GRRegs:$c),
+ !strconcat(OpcStr, " $dst, $b, $c"),
+ [(set GRRegs:$dst, (OpNode GRRegs:$b, GRRegs:$c))]>;
// Register - U6
// Operand register - U6
-multiclass FRU6_LRU6_branch<string OpcStr> {
- def _ru6: _FRU6<
- (outs), (ins GRRegs:$cond, brtarget:$dest),
- !strconcat(OpcStr, " $cond, $dest"),
- []>;
- def _lru6: _FLRU6<
- (outs), (ins GRRegs:$cond, brtarget:$dest),
- !strconcat(OpcStr, " $cond, $dest"),
- []>;
+multiclass FRU6_LRU6_branch<bits<6> opc, string OpcStr> {
+ def _ru6: _FRU6<opc, (outs), (ins GRRegs:$a, brtarget:$b),
+ !strconcat(OpcStr, " $a, $b"), []>;
+ def _lru6: _FLRU6<opc, (outs), (ins GRRegs:$a, brtarget:$b),
+ !strconcat(OpcStr, " $a, $b"), []>;
}
-multiclass FRU6_LRU6_cp<string OpcStr> {
- def _ru6: _FRU6<
- (outs GRRegs:$dst), (ins i32imm:$a),
- !strconcat(OpcStr, " $dst, cp[$a]"),
- []>;
- def _lru6: _FLRU6<
- (outs GRRegs:$dst), (ins i32imm:$a),
- !strconcat(OpcStr, " $dst, cp[$a]"),
- []>;
+multiclass FRU6_LRU6_backwards_branch<bits<6> opc, string OpcStr> {
+ def _ru6: _FRU6<opc, (outs), (ins GRRegs:$a, brtarget:$b),
+ !strconcat(OpcStr, " $a, -$b"), []>;
+ def _lru6: _FLRU6<opc, (outs), (ins GRRegs:$a, brtarget:$b),
+ !strconcat(OpcStr, " $a, -$b"), []>;
+}
+
+multiclass FRU6_LRU6_cp<bits<6> opc, string OpcStr> {
+ def _ru6: _FRU6<opc, (outs GRRegs:$a), (ins i32imm:$b),
+ !strconcat(OpcStr, " $a, cp[$b]"), []>;
+ def _lru6: _FLRU6<opc, (outs GRRegs:$a), (ins i32imm:$b),
+ !strconcat(OpcStr, " $a, cp[$b]"), []>;
}
// U6
-multiclass FU6_LU6<string OpcStr, SDNode OpNode> {
- def _u6: _FU6<
- (outs), (ins i32imm:$b),
- !strconcat(OpcStr, " $b"),
- [(OpNode immU6:$b)]>;
- def _lu6: _FLU6<
- (outs), (ins i32imm:$b),
- !strconcat(OpcStr, " $b"),
- [(OpNode immU16:$b)]>;
-}
-
-multiclass FU6_LU6_np<string OpcStr> {
- def _u6: _FU6<
- (outs), (ins i32imm:$b),
- !strconcat(OpcStr, " $b"),
- []>;
- def _lu6: _FLU6<
- (outs), (ins i32imm:$b),
- !strconcat(OpcStr, " $b"),
- []>;
+multiclass FU6_LU6<bits<10> opc, string OpcStr, SDNode OpNode> {
+ def _u6: _FU6<opc, (outs), (ins i32imm:$a), !strconcat(OpcStr, " $a"),
+ [(OpNode immU6:$a)]>;
+ def _lu6: _FLU6<opc, (outs), (ins i32imm:$a), !strconcat(OpcStr, " $a"),
+ [(OpNode immU16:$a)]>;
}
-// U10
-multiclass FU10_LU10_np<string OpcStr> {
- def _u10: _FU10<
- (outs), (ins i32imm:$b),
- !strconcat(OpcStr, " $b"),
- []>;
- def _lu10: _FLU10<
- (outs), (ins i32imm:$b),
- !strconcat(OpcStr, " $b"),
- []>;
+multiclass FU6_LU6_int<bits<10> opc, string OpcStr, Intrinsic Int> {
+ def _u6: _FU6<opc, (outs), (ins i32imm:$a), !strconcat(OpcStr, " $a"),
+ [(Int immU6:$a)]>;
+ def _lu6: _FLU6<opc, (outs), (ins i32imm:$a), !strconcat(OpcStr, " $a"),
+ [(Int immU16:$a)]>;
+}
+
+multiclass FU6_LU6_np<bits<10> opc, string OpcStr> {
+ def _u6: _FU6<opc, (outs), (ins i32imm:$a), !strconcat(OpcStr, " $a"), []>;
+ def _lu6: _FLU6<opc, (outs), (ins i32imm:$a), !strconcat(OpcStr, " $a"), []>;
}
// Two operand short
-class F2R_np<string OpcStr> : _F2R<
- (outs GRRegs:$dst), (ins GRRegs:$b),
- !strconcat(OpcStr, " $dst, $b"),
- []>;
+class F2R_np<bits<6> opc, string OpcStr> :
+ _F2R<opc, (outs GRRegs:$dst), (ins GRRegs:$b),
+ !strconcat(OpcStr, " $dst, $b"), []>;
// Two operand long
let Defs = [SP], Uses = [SP] in {
def ADJCALLSTACKDOWN : PseudoInstXCore<(outs), (ins i32imm:$amt),
- "${:comment} ADJCALLSTACKDOWN $amt",
+ "# ADJCALLSTACKDOWN $amt",
[(callseq_start timm:$amt)]>;
def ADJCALLSTACKUP : PseudoInstXCore<(outs), (ins i32imm:$amt1, i32imm:$amt2),
- "${:comment} ADJCALLSTACKUP $amt1",
+ "# ADJCALLSTACKUP $amt1",
[(callseq_end timm:$amt1, timm:$amt2)]>;
}
def LDWFI : PseudoInstXCore<(outs GRRegs:$dst), (ins MEMii:$addr),
- "${:comment} LDWFI $dst, $addr",
+ "# LDWFI $dst, $addr",
[(set GRRegs:$dst, (load ADDRspii:$addr))]>;
def LDAWFI : PseudoInstXCore<(outs GRRegs:$dst), (ins MEMii:$addr),
- "${:comment} LDAWFI $dst, $addr",
+ "# LDAWFI $dst, $addr",
[(set GRRegs:$dst, ADDRspii:$addr)]>;
def STWFI : PseudoInstXCore<(outs), (ins GRRegs:$src, MEMii:$addr),
- "${:comment} STWFI $src, $addr",
+ "# STWFI $src, $addr",
[(store GRRegs:$src, ADDRspii:$addr)]>;
// SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after
let usesCustomInserter = 1 in {
def SELECT_CC : PseudoInstXCore<(outs GRRegs:$dst),
(ins GRRegs:$cond, GRRegs:$T, GRRegs:$F),
- "${:comment} SELECT_CC PSEUDO!",
+ "# SELECT_CC PSEUDO!",
[(set GRRegs:$dst,
(select GRRegs:$cond, GRRegs:$T, GRRegs:$F))]>;
}
//===----------------------------------------------------------------------===//
// Three operand short
-defm ADD : F3R_2RUS<"add", add>;
-defm SUB : F3R_2RUS<"sub", sub>;
+defm ADD : F3R_2RUS<0b00010, 0b10010, "add", add>;
+defm SUB : F3R_2RUS<0b00011, 0b10011, "sub", sub>;
let neverHasSideEffects = 1 in {
-defm EQ : F3R_2RUS_np<"eq">;
-def LSS_3r : F3R_np<"lss">;
-def LSU_3r : F3R_np<"lsu">;
+defm EQ : F3R_2RUS_np<0b00110, 0b10110, "eq">;
+def LSS_3r : F3R_np<0b11000, "lss">;
+def LSU_3r : F3R_np<0b11001, "lsu">;
}
-def AND_3r : F3R<"and", and>;
-def OR_3r : F3R<"or", or>;
+def AND_3r : F3R<0b00111, "and", and>;
+def OR_3r : F3R<0b01000, "or", or>;
let mayLoad=1 in {
-def LDW_3r : _F3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "ldw $dst, $addr[$offset]",
- []>;
+def LDW_3r : _F3R<0b01001, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "ldw $dst, $addr[$offset]", []>;
-def LDW_2rus : _F2RUS<(outs GRRegs:$dst), (ins GRRegs:$addr, i32imm:$offset),
- "ldw $dst, $addr[$offset]",
- []>;
+def LDW_2rus : _F2RUS<0b00001, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, i32imm:$offset),
+ "ldw $dst, $addr[$offset]", []>;
-def LD16S_3r : _F3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "ld16s $dst, $addr[$offset]",
- []>;
+def LD16S_3r : _F3R<0b10000, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "ld16s $dst, $addr[$offset]", []>;
-def LD8U_3r : _F3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "ld8u $dst, $addr[$offset]",
- []>;
+def LD8U_3r : _F3R<0b10001, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "ld8u $dst, $addr[$offset]", []>;
}
let mayStore=1 in {
-def STW_3r : _F3R<(outs), (ins GRRegs:$val, GRRegs:$addr, GRRegs:$offset),
- "stw $val, $addr[$offset]",
- []>;
+def STW_3r : _FL3R<0b000001100, (outs),
+ (ins GRRegs:$val, GRRegs:$addr, GRRegs:$offset),
+ "stw $val, $addr[$offset]", []>;
-def STW_2rus : _F2RUS<(outs), (ins GRRegs:$val, GRRegs:$addr, i32imm:$offset),
- "stw $val, $addr[$offset]",
- []>;
+def STW_2rus : _F2RUS<0b0000, (outs),
+ (ins GRRegs:$val, GRRegs:$addr, i32imm:$offset),
+ "stw $val, $addr[$offset]", []>;
}
-defm SHL : F3R_2RBITP<"shl", shl>;
-defm SHR : F3R_2RBITP<"shr", srl>;
+defm SHL : F3R_2RBITP<0b00100, 0b10100, "shl", shl>;
+defm SHR : F3R_2RBITP<0b00101, 0b10101, "shr", srl>;
// TODO tsetr
// Three operand long
-def LDAWF_l3r : _FL3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "ldaw $dst, $addr[$offset]",
- [(set GRRegs:$dst, (ldawf GRRegs:$addr, GRRegs:$offset))]>;
+def LDAWF_l3r : _FL3R<0b000111100, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "ldaw $dst, $addr[$offset]",
+ [(set GRRegs:$dst,
+ (ldawf GRRegs:$addr, GRRegs:$offset))]>;
let neverHasSideEffects = 1 in
-def LDAWF_l2rus : _FL2RUS<(outs GRRegs:$dst),
- (ins GRRegs:$addr, i32imm:$offset),
- "ldaw $dst, $addr[$offset]",
- []>;
+def LDAWF_l2rus : _FL2RUS<0b100111100, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, i32imm:$offset),
+ "ldaw $dst, $addr[$offset]", []>;
-def LDAWB_l3r : _FL3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "ldaw $dst, $addr[-$offset]",
- [(set GRRegs:$dst, (ldawb GRRegs:$addr, GRRegs:$offset))]>;
+def LDAWB_l3r : _FL3R<0b001001100, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "ldaw $dst, $addr[-$offset]",
+ [(set GRRegs:$dst,
+ (ldawb GRRegs:$addr, GRRegs:$offset))]>;
let neverHasSideEffects = 1 in
-def LDAWB_l2rus : _FL2RUS<(outs GRRegs:$dst),
- (ins GRRegs:$addr, i32imm:$offset),
- "ldaw $dst, $addr[-$offset]",
- []>;
-
-def LDA16F_l3r : _FL3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "lda16 $dst, $addr[$offset]",
- [(set GRRegs:$dst, (lda16f GRRegs:$addr, GRRegs:$offset))]>;
-
-def LDA16B_l3r : _FL3R<(outs GRRegs:$dst), (ins GRRegs:$addr, GRRegs:$offset),
- "lda16 $dst, $addr[-$offset]",
- [(set GRRegs:$dst, (lda16b GRRegs:$addr, GRRegs:$offset))]>;
-
-def MUL_l3r : FL3R<"mul", mul>;
+def LDAWB_l2rus : _FL2RUS<0b101001100, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, i32imm:$offset),
+ "ldaw $dst, $addr[-$offset]", []>;
+
+def LDA16F_l3r : _FL3R<0b001011100, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "lda16 $dst, $addr[$offset]",
+ [(set GRRegs:$dst,
+ (lda16f GRRegs:$addr, GRRegs:$offset))]>;
+
+def LDA16B_l3r : _FL3R<0b001101100, (outs GRRegs:$dst),
+ (ins GRRegs:$addr, GRRegs:$offset),
+ "lda16 $dst, $addr[-$offset]",
+ [(set GRRegs:$dst,
+ (lda16b GRRegs:$addr, GRRegs:$offset))]>;
+
+def MUL_l3r : FL3R<0b001111100, "mul", mul>;
// Instructions which may trap are marked as side effecting.
let hasSideEffects = 1 in {
-def DIVS_l3r : FL3R<"divs", sdiv>;
-def DIVU_l3r : FL3R<"divu", udiv>;
-def REMS_l3r : FL3R<"rems", srem>;
-def REMU_l3r : FL3R<"remu", urem>;
-}
-def XOR_l3r : FL3R<"xor", xor>;
-defm ASHR : FL3R_L2RBITP<"ashr", sra>;
-// TODO crc32, crc8, inpw, outpw
+def DIVS_l3r : FL3R<0b010001100, "divs", sdiv>;
+def DIVU_l3r : FL3R<0b010011100, "divu", udiv>;
+def REMS_l3r : FL3R<0b110001100, "rems", srem>;
+def REMU_l3r : FL3R<0b110011100, "remu", urem>;
+}
+def XOR_l3r : FL3R<0b000011100, "xor", xor>;
+defm ASHR : FL3R_L2RBITP<0b000101100, 0b100101100, "ashr", sra>;
+
+let Constraints = "$src1 = $dst" in
+def CRC_l3r : _FL3RSrcDst<0b101011100, (outs GRRegs:$dst),
+ (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
+ "crc32 $dst, $src2, $src3",
+ [(set GRRegs:$dst,
+ (int_xcore_crc32 GRRegs:$src1, GRRegs:$src2,
+ GRRegs:$src3))]>;
+
+// TODO inpw, outpw
let mayStore=1 in {
-def ST16_l3r : _FL3R<(outs), (ins GRRegs:$val, GRRegs:$addr, GRRegs:$offset),
- "st16 $val, $addr[$offset]",
- []>;
+def ST16_l3r : _FL3R<0b100001100, (outs),
+ (ins GRRegs:$val, GRRegs:$addr, GRRegs:$offset),
+ "st16 $val, $addr[$offset]", []>;
-def ST8_l3r : _FL3R<(outs), (ins GRRegs:$val, GRRegs:$addr, GRRegs:$offset),
- "st8 $val, $addr[$offset]",
- []>;
+def ST8_l3r : _FL3R<0b100011100, (outs),
+ (ins GRRegs:$val, GRRegs:$addr, GRRegs:$offset),
+ "st8 $val, $addr[$offset]", []>;
}
// Four operand long
[]>;
}
-// Five operand long
-
-def LADD_l5r : _L5R<(outs GRRegs:$dst1, GRRegs:$dst2),
+let Constraints = "$src1 = $dst2" in
+def CRC8_l4r : _L4R<(outs GRRegs:$dst1, GRRegs:$dst2),
(ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
- "ladd $dst1, $dst2, $src1, $src2, $src3",
+ "crc8 $dst2, $dst1, $src2, $src3",
[]>;
-def LSUB_l5r : _L5R<(outs GRRegs:$dst1, GRRegs:$dst2),
- (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
- "lsub $dst1, $dst2, $src1, $src2, $src3",
- []>;
+// Five operand long
-def LDIV_l5r : _L5R<(outs GRRegs:$dst1, GRRegs:$dst2),
- (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
- "ldiv $dst1, $dst2, $src1, $src2, $src3",
- []>;
+def LADD_l5r : _FL5R<0b000001, (outs GRRegs:$dst1, GRRegs:$dst2),
+ (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
+ "ladd $dst2, $dst1, $src1, $src2, $src3",
+ []>;
+
+def LSUB_l5r : _FL5R<0b000010, (outs GRRegs:$dst1, GRRegs:$dst2),
+ (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
+ "lsub $dst2, $dst1, $src1, $src2, $src3", []>;
+
+def LDIVU_l5r : _FL5R<0b000000, (outs GRRegs:$dst1, GRRegs:$dst2),
+ (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3),
+ "ldivu $dst1, $dst2, $src3, $src1, $src2", []>;
// Six operand long
-def LMUL_l6r : _L6R<(outs GRRegs:$dst1, GRRegs:$dst2),
- (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3,
- GRRegs:$src4),
- "lmul $dst1, $dst2, $src1, $src2, $src3, $src4",
- []>;
+def LMUL_l6r : _FL6R<
+ 0b00000, (outs GRRegs:$dst1, GRRegs:$dst2),
+ (ins GRRegs:$src1, GRRegs:$src2, GRRegs:$src3, GRRegs:$src4),
+ "lmul $dst1, $dst2, $src1, $src2, $src3, $src4", []>;
// Register - U6
//let Uses = [DP] in ...
let neverHasSideEffects = 1, isReMaterializable = 1 in
-def LDAWDP_ru6: _FRU6<(outs GRRegs:$dst), (ins MEMii:$a),
- "ldaw $dst, dp[$a]",
- []>;
+def LDAWDP_ru6: _FRU6<0b011000, (outs GRRegs:$a), (ins MEMii:$b),
+ "ldaw $a, dp[$b]", []>;
let isReMaterializable = 1 in
-def LDAWDP_lru6: _FLRU6<
- (outs GRRegs:$dst), (ins MEMii:$a),
- "ldaw $dst, dp[$a]",
- [(set GRRegs:$dst, ADDRdpii:$a)]>;
+def LDAWDP_lru6: _FLRU6<0b011000, (outs GRRegs:$a), (ins MEMii:$b),
+ "ldaw $a, dp[$b]",
+ [(set GRRegs:$a, ADDRdpii:$b)]>;
let mayLoad=1 in
-def LDWDP_ru6: _FRU6<(outs GRRegs:$dst), (ins MEMii:$a),
- "ldw $dst, dp[$a]",
- []>;
-
-def LDWDP_lru6: _FLRU6<
- (outs GRRegs:$dst), (ins MEMii:$a),
- "ldw $dst, dp[$a]",
- [(set GRRegs:$dst, (load ADDRdpii:$a))]>;
+def LDWDP_ru6: _FRU6<0b010110, (outs GRRegs:$a), (ins MEMii:$b),
+ "ldw $a, dp[$b]", []>;
+
+def LDWDP_lru6: _FLRU6<0b010110, (outs GRRegs:$a), (ins MEMii:$b),
+ "ldw $a, dp[$b]",
+ [(set GRRegs:$a, (load ADDRdpii:$b))]>;
let mayStore=1 in
-def STWDP_ru6 : _FRU6<(outs), (ins GRRegs:$val, MEMii:$addr),
- "stw $val, dp[$addr]",
- []>;
+def STWDP_ru6 : _FRU6<0b010100, (outs), (ins GRRegs:$a, MEMii:$b),
+ "stw $a, dp[$b]", []>;
-def STWDP_lru6 : _FLRU6<(outs), (ins GRRegs:$val, MEMii:$addr),
- "stw $val, dp[$addr]",
- [(store GRRegs:$val, ADDRdpii:$addr)]>;
+def STWDP_lru6 : _FLRU6<0b010100, (outs), (ins GRRegs:$a, MEMii:$b),
+ "stw $a, dp[$b]",
+ [(store GRRegs:$a, ADDRdpii:$b)]>;
//let Uses = [CP] in ..
-let mayLoad = 1, isReMaterializable = 1 in
-defm LDWCP : FRU6_LRU6_cp<"ldw">;
+let mayLoad = 1, isReMaterializable = 1, neverHasSideEffects = 1 in
+defm LDWCP : FRU6_LRU6_cp<0b011011, "ldw">;
let Uses = [SP] in {
let mayStore=1 in {
-def STWSP_ru6 : _FRU6<
- (outs), (ins GRRegs:$val, i32imm:$index),
- "stw $val, sp[$index]",
- [(XCoreStwsp GRRegs:$val, immU6:$index)]>;
+def STWSP_ru6 : _FRU6<0b010101, (outs), (ins GRRegs:$a, i32imm:$b),
+ "stw $a, sp[$b]",
+ [(XCoreStwsp GRRegs:$a, immU6:$b)]>;
-def STWSP_lru6 : _FLRU6<
- (outs), (ins GRRegs:$val, i32imm:$index),
- "stw $val, sp[$index]",
- [(XCoreStwsp GRRegs:$val, immU16:$index)]>;
+def STWSP_lru6 : _FLRU6<0b010101, (outs), (ins GRRegs:$a, i32imm:$b),
+ "stw $a, sp[$b]",
+ [(XCoreStwsp GRRegs:$a, immU16:$b)]>;
}
let mayLoad=1 in {
-def LDWSP_ru6 : _FRU6<
- (outs GRRegs:$dst), (ins i32imm:$b),
- "ldw $dst, sp[$b]",
- []>;
+def LDWSP_ru6 : _FRU6<0b010111, (outs GRRegs:$a), (ins i32imm:$b),
+ "ldw $a, sp[$b]", []>;
-def LDWSP_lru6 : _FLRU6<
- (outs GRRegs:$dst), (ins i32imm:$b),
- "ldw $dst, sp[$b]",
- []>;
+def LDWSP_lru6 : _FLRU6<0b010111, (outs GRRegs:$a), (ins i32imm:$b),
+ "ldw $a, sp[$b]", []>;
}
let neverHasSideEffects = 1 in {
-def LDAWSP_ru6 : _FRU6<
- (outs GRRegs:$dst), (ins i32imm:$b),
- "ldaw $dst, sp[$b]",
- []>;
+def LDAWSP_ru6 : _FRU6<0b011001, (outs GRRegs:$a), (ins i32imm:$b),
+ "ldaw $a, sp[$b]", []>;
-def LDAWSP_lru6 : _FLRU6<
- (outs GRRegs:$dst), (ins i32imm:$b),
- "ldaw $dst, sp[$b]",
- []>;
+def LDAWSP_lru6 : _FLRU6<0b011001, (outs GRRegs:$a), (ins i32imm:$b),
+ "ldaw $a, sp[$b]", []>;
-def LDAWSP_ru6_RRegs : _FRU6<
- (outs RRegs:$dst), (ins i32imm:$b),
- "ldaw $dst, sp[$b]",
- []>;
+let isCodeGenOnly = 1 in
+def LDAWSP_ru6_RRegs : _FRU6<0b011001, (outs RRegs:$a), (ins i32imm:$b),
+ "ldaw $a, sp[$b]", []>;
-def LDAWSP_lru6_RRegs : _FLRU6<
- (outs RRegs:$dst), (ins i32imm:$b),
- "ldaw $dst, sp[$b]",
- []>;
+let isCodeGenOnly = 1 in
+def LDAWSP_lru6_RRegs : _FLRU6<0b011001, (outs RRegs:$a), (ins i32imm:$b),
+ "ldaw $a, sp[$b]", []>;
}
}
let isReMaterializable = 1 in {
-def LDC_ru6 : _FRU6<
- (outs GRRegs:$dst), (ins i32imm:$b),
- "ldc $dst, $b",
- [(set GRRegs:$dst, immU6:$b)]>;
+def LDC_ru6 : _FRU6<0b011010, (outs GRRegs:$a), (ins i32imm:$b),
+ "ldc $a, $b", [(set GRRegs:$a, immU6:$b)]>;
-def LDC_lru6 : _FLRU6<
- (outs GRRegs:$dst), (ins i32imm:$b),
- "ldc $dst, $b",
- [(set GRRegs:$dst, immU16:$b)]>;
+def LDC_lru6 : _FLRU6<0b011010, (outs GRRegs:$a), (ins i32imm:$b),
+ "ldc $a, $b", [(set GRRegs:$a, immU16:$b)]>;
}
+def SETC_ru6 : _FRU6<0b111010, (outs), (ins GRRegs:$a, i32imm:$b),
+ "setc res[$a], $b",
+ [(int_xcore_setc GRRegs:$a, immU6:$b)]>;
+
+def SETC_lru6 : _FLRU6<0b111010, (outs), (ins GRRegs:$a, i32imm:$b),
+ "setc res[$a], $b",
+ [(int_xcore_setc GRRegs:$a, immU16:$b)]>;
+
// Operand register - U6
-// TODO setc
let isBranch = 1, isTerminator = 1 in {
-defm BRFT: FRU6_LRU6_branch<"bt">;
-defm BRBT: FRU6_LRU6_branch<"bt">;
-defm BRFF: FRU6_LRU6_branch<"bf">;
-defm BRBF: FRU6_LRU6_branch<"bf">;
+defm BRFT: FRU6_LRU6_branch<0b011100, "bt">;
+defm BRBT: FRU6_LRU6_backwards_branch<0b011101, "bt">;
+defm BRFF: FRU6_LRU6_branch<0b011110, "bf">;
+defm BRBF: FRU6_LRU6_backwards_branch<0b011111, "bf">;
}
// U6
let Defs = [SP], Uses = [SP] in {
let neverHasSideEffects = 1 in
-defm EXTSP : FU6_LU6_np<"extsp">;
+defm EXTSP : FU6_LU6_np<0b0111011110, "extsp">;
let mayStore = 1 in
-defm ENTSP : FU6_LU6_np<"entsp">;
+defm ENTSP : FU6_LU6_np<0b0111011101, "entsp">;
-let isReturn = 1, isTerminator = 1, mayLoad = 1 in {
-defm RETSP : FU6_LU6<"retsp", XCoreRetsp>;
+let isReturn = 1, isTerminator = 1, mayLoad = 1, isBarrier = 1 in {
+defm RETSP : FU6_LU6<0b0111011111, "retsp", XCoreRetsp>;
}
}
-// TODO extdp, kentsp, krestsp, blat, setsr
-// clrsr, getsr, kalli
-let isBranch = 1, isTerminator = 1 in {
-def BRBU_u6 : _FU6<
- (outs),
- (ins brtarget:$target),
- "bu $target",
- []>;
+// TODO extdp, kentsp, krestsp, blat
+// getsr, kalli
+let isBranch = 1, isTerminator = 1, isBarrier = 1 in {
+def BRBU_u6 : _FU6<0b0111011100, (outs), (ins brtarget:$a), "bu -$a", []>;
-def BRBU_lu6 : _FLU6<
- (outs),
- (ins brtarget:$target),
- "bu $target",
- []>;
+def BRBU_lu6 : _FLU6<0b0111011100, (outs), (ins brtarget:$a), "bu -$a", []>;
-def BRFU_u6 : _FU6<
- (outs),
- (ins brtarget:$target),
- "bu $target",
- []>;
+def BRFU_u6 : _FU6<0b0111001100, (outs), (ins brtarget:$a), "bu $a", []>;
-def BRFU_lu6 : _FLU6<
- (outs),
- (ins brtarget:$target),
- "bu $target",
- []>;
+def BRFU_lu6 : _FLU6<0b0111001100, (outs), (ins brtarget:$a), "bu $a", []>;
}
//let Uses = [CP] in ...
let Defs = [R11], neverHasSideEffects = 1, isReMaterializable = 1 in
-def LDAWCP_u6: _FRU6<(outs), (ins MEMii:$a),
- "ldaw r11, cp[$a]",
+def LDAWCP_u6: _FU6<0b0111111101, (outs), (ins MEMii:$a), "ldaw r11, cp[$a]",
[]>;
let Defs = [R11], isReMaterializable = 1 in
-def LDAWCP_lu6: _FLRU6<
- (outs), (ins MEMii:$a),
- "ldaw r11, cp[$a]",
- [(set R11, ADDRcpii:$a)]>;
+def LDAWCP_lu6: _FLU6<0b0111111101, (outs), (ins MEMii:$a), "ldaw r11, cp[$a]",
+ [(set R11, ADDRcpii:$a)]>;
+
+defm SETSR : FU6_LU6_int<0b0111101101, "setsr", int_xcore_setsr>;
+
+defm CLRSR : FU6_LU6_int<0b0111101100, "clrsr", int_xcore_clrsr>;
+
+// setsr may cause a branch if it is used to enable events. clrsr may
+// branch if it is executed while events are enabled.
+let isBranch=1, isIndirectBranch=1, isTerminator=1, isBarrier = 1,
+ isCodeGenOnly = 1 in {
+defm SETSR_branch : FU6_LU6_np<0b0111101101, "setsr">;
+defm CLRSR_branch : FU6_LU6_np<0b0111101100, "clrsr">;
+}
// U10
// TODO ldwcpl, blacp
let Defs = [R11], isReMaterializable = 1, neverHasSideEffects = 1 in
-def LDAP_u10 : _FU10<
- (outs),
- (ins i32imm:$addr),
- "ldap r11, $addr",
- []>;
+def LDAPF_u10 : _FU10<0b110110, (outs), (ins i32imm:$a), "ldap r11, $a", []>;
let Defs = [R11], isReMaterializable = 1 in
-def LDAP_lu10 : _FLU10<
- (outs),
- (ins i32imm:$addr),
- "ldap r11, $addr",
- [(set R11, (pcrelwrapper tglobaladdr:$addr))]>;
+def LDAPF_lu10 : _FLU10<0b110110, (outs), (ins i32imm:$a), "ldap r11, $a",
+ [(set R11, (pcrelwrapper tglobaladdr:$a))]>;
+
+let Defs = [R11], isReMaterializable = 1, isCodeGenOnly = 1 in
+def LDAPF_lu10_ba : _FLU10<0b110110, (outs), (ins i32imm:$a), "ldap r11, $a",
+ [(set R11, (pcrelwrapper tblockaddress:$a))]>;
let isCall=1,
-// All calls clobber the the link register and the non-callee-saved registers:
-Defs = [R0, R1, R2, R3, R11, LR] in {
-def BL_u10 : _FU10<
- (outs),
- (ins calltarget:$target, variable_ops),
- "bl $target",
- [(XCoreBranchLink immU10:$target)]>;
+// All calls clobber the link register and the non-callee-saved registers:
+Defs = [R0, R1, R2, R3, R11, LR], Uses = [SP] in {
+def BLRF_u10 : _FU10<0b110100, (outs), (ins calltarget:$a), "bl $a",
+ [(XCoreBranchLink immU10:$a)]>;
-def BL_lu10 : _FLU10<
- (outs),
- (ins calltarget:$target, variable_ops),
- "bl $target",
- [(XCoreBranchLink immU20:$target)]>;
+def BLRF_lu10 : _FLU10<0b110100, (outs), (ins calltarget:$a), "bl $a",
+ [(XCoreBranchLink immU20:$a)]>;
}
// Two operand short
-// TODO getr, getst
-def NOT : _F2R<(outs GRRegs:$dst), (ins GRRegs:$b),
- "not $dst, $b",
- [(set GRRegs:$dst, (not GRRegs:$b))]>;
-
-def NEG : _F2R<(outs GRRegs:$dst), (ins GRRegs:$b),
- "neg $dst, $b",
- [(set GRRegs:$dst, (ineg GRRegs:$b))]>;
-
-// TODO setd, eet, eef, getts, setpt, outct, inct, chkct, outt, intt, out,
-// in, outshr, inshr, testct, testwct, tinitpc, tinitdp, tinitsp, tinitcp,
-// tsetmr, sext (reg), zext (reg)
-let isTwoAddress = 1 in {
-let neverHasSideEffects = 1 in
-def SEXT_rus : _FRUS<(outs GRRegs:$dst), (ins GRRegs:$src1, i32imm:$src2),
- "sext $dst, $src2",
- []>;
-
-let neverHasSideEffects = 1 in
-def ZEXT_rus : _FRUS<(outs GRRegs:$dst), (ins GRRegs:$src1, i32imm:$src2),
- "zext $dst, $src2",
- []>;
-
-def ANDNOT_2r : _F2R<(outs GRRegs:$dst), (ins GRRegs:$src1, GRRegs:$src2),
- "andnot $dst, $src2",
- [(set GRRegs:$dst, (and GRRegs:$src1, (not GRRegs:$src2)))]>;
+// TODO eet, eef, tsetmr
+def NOT : _F2R<0b100010, (outs GRRegs:$dst), (ins GRRegs:$b),
+ "not $dst, $b", [(set GRRegs:$dst, (not GRRegs:$b))]>;
+
+def NEG : _F2R<0b100100, (outs GRRegs:$dst), (ins GRRegs:$b),
+ "neg $dst, $b", [(set GRRegs:$dst, (ineg GRRegs:$b))]>;
+
+let Constraints = "$src1 = $dst" in {
+def SEXT_rus :
+ _FRUSSrcDstBitp<0b001101, (outs GRRegs:$dst), (ins GRRegs:$src1, i32imm:$src2),
+ "sext $dst, $src2",
+ [(set GRRegs:$dst, (int_xcore_sext GRRegs:$src1,
+ immBitp:$src2))]>;
+
+def SEXT_2r :
+ _F2RSrcDst<0b001100, (outs GRRegs:$dst), (ins GRRegs:$src1, GRRegs:$src2),
+ "sext $dst, $src2",
+ [(set GRRegs:$dst, (int_xcore_sext GRRegs:$src1, GRRegs:$src2))]>;
+
+def ZEXT_rus :
+ _FRUSSrcDstBitp<0b010001, (outs GRRegs:$dst), (ins GRRegs:$src1, i32imm:$src2),
+ "zext $dst, $src2",
+ [(set GRRegs:$dst, (int_xcore_zext GRRegs:$src1,
+ immBitp:$src2))]>;
+
+def ZEXT_2r :
+ _F2RSrcDst<0b010000, (outs GRRegs:$dst), (ins GRRegs:$src1, GRRegs:$src2),
+ "zext $dst, $src2",
+ [(set GRRegs:$dst, (int_xcore_zext GRRegs:$src1, GRRegs:$src2))]>;
+
+def ANDNOT_2r :
+ _F2RSrcDst<0b001010, (outs GRRegs:$dst), (ins GRRegs:$src1, GRRegs:$src2),
+ "andnot $dst, $src2",
+ [(set GRRegs:$dst, (and GRRegs:$src1, (not GRRegs:$src2)))]>;
}
let isReMaterializable = 1, neverHasSideEffects = 1 in
-def MKMSK_rus : _FRUS<(outs GRRegs:$dst), (ins i32imm:$size),
- "mkmsk $dst, $size",
- []>;
+def MKMSK_rus : _FRUSBitp<0b101001, (outs GRRegs:$dst), (ins i32imm:$size),
+ "mkmsk $dst, $size", []>;
+
+def MKMSK_2r : _F2R<0b101000, (outs GRRegs:$dst), (ins GRRegs:$size),
+ "mkmsk $dst, $size",
+ [(set GRRegs:$dst, (add (shl 1, GRRegs:$size), -1))]>;
+
+def GETR_rus : _FRUS<0b100000, (outs GRRegs:$dst), (ins i32imm:$type),
+ "getr $dst, $type",
+ [(set GRRegs:$dst, (int_xcore_getr immUs:$type))]>;
+
+def GETTS_2r : _F2R<0b001110, (outs GRRegs:$dst), (ins GRRegs:$r),
+ "getts $dst, res[$r]",
+ [(set GRRegs:$dst, (int_xcore_getts GRRegs:$r))]>;
+
+def SETPT_2r : _FR2R<0b001111, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "setpt res[$r], $val",
+ [(int_xcore_setpt GRRegs:$r, GRRegs:$val)]>;
+
+def OUTCT_2r : _F2R<0b010010, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "outct res[$r], $val",
+ [(int_xcore_outct GRRegs:$r, GRRegs:$val)]>;
+
+def OUTCT_rus : _FRUS<0b010011, (outs), (ins GRRegs:$r, i32imm:$val),
+ "outct res[$r], $val",
+ [(int_xcore_outct GRRegs:$r, immUs:$val)]>;
+
+def OUTT_2r : _FR2R<0b000011, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "outt res[$r], $val",
+ [(int_xcore_outt GRRegs:$r, GRRegs:$val)]>;
+
+def OUT_2r : _FR2R<0b101010, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "out res[$r], $val",
+ [(int_xcore_out GRRegs:$r, GRRegs:$val)]>;
+
+let Constraints = "$src = $dst" in
+def OUTSHR_2r :
+ _F2RSrcDst<0b101011, (outs GRRegs:$dst), (ins GRRegs:$src, GRRegs:$r),
+ "outshr res[$r], $src",
+ [(set GRRegs:$dst, (int_xcore_outshr GRRegs:$r, GRRegs:$src))]>;
+
+def INCT_2r : _F2R<0b100001, (outs GRRegs:$dst), (ins GRRegs:$r),
+ "inct $dst, res[$r]",
+ [(set GRRegs:$dst, (int_xcore_inct GRRegs:$r))]>;
+
+def INT_2r : _F2R<0b100011, (outs GRRegs:$dst), (ins GRRegs:$r),
+ "int $dst, res[$r]",
+ [(set GRRegs:$dst, (int_xcore_int GRRegs:$r))]>;
+
+def IN_2r : _F2R<0b101100, (outs GRRegs:$dst), (ins GRRegs:$r),
+ "in $dst, res[$r]",
+ [(set GRRegs:$dst, (int_xcore_in GRRegs:$r))]>;
+
+let Constraints = "$src = $dst" in
+def INSHR_2r :
+ _F2RSrcDst<0b101101, (outs GRRegs:$dst), (ins GRRegs:$src, GRRegs:$r),
+ "inshr $dst, res[$r]",
+ [(set GRRegs:$dst, (int_xcore_inshr GRRegs:$r, GRRegs:$src))]>;
+
+def CHKCT_2r : _F2R<0b110010, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "chkct res[$r], $val",
+ [(int_xcore_chkct GRRegs:$r, GRRegs:$val)]>;
-def MKMSK_2r : _FRUS<(outs GRRegs:$dst), (ins GRRegs:$size),
- "mkmsk $dst, $size",
- [(set GRRegs:$dst, (add (shl 1, GRRegs:$size), 0xffffffff))]>;
+def CHKCT_rus : _FRUSBitp<0b110011, (outs), (ins GRRegs:$r, i32imm:$val),
+ "chkct res[$r], $val",
+ [(int_xcore_chkct GRRegs:$r, immUs:$val)]>;
+
+def TESTCT_2r : _F2R<0b101111, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "testct $dst, res[$src]",
+ [(set GRRegs:$dst, (int_xcore_testct GRRegs:$src))]>;
+
+def TESTWCT_2r : _F2R<0b110001, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "testwct $dst, res[$src]",
+ [(set GRRegs:$dst, (int_xcore_testwct GRRegs:$src))]>;
+
+def SETD_2r : _FR2R<0b000101, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "setd res[$r], $val",
+ [(int_xcore_setd GRRegs:$r, GRRegs:$val)]>;
+
+def SETPSC_l2r : _FR2R<0b110000, (outs), (ins GRRegs:$src1, GRRegs:$src2),
+ "setpsc res[$src1], $src2",
+ [(int_xcore_setpsc GRRegs:$src1, GRRegs:$src2)]>;
+
+def GETST_2r : _F2R<0b000001, (outs GRRegs:$dst), (ins GRRegs:$r),
+ "getst $dst, res[$r]",
+ [(set GRRegs:$dst, (int_xcore_getst GRRegs:$r))]>;
+
+def INITSP_2r : _F2R<0b000100, (outs), (ins GRRegs:$src, GRRegs:$t),
+ "init t[$t]:sp, $src",
+ [(int_xcore_initsp GRRegs:$t, GRRegs:$src)]>;
+
+def INITPC_2r : _F2R<0b000000, (outs), (ins GRRegs:$src, GRRegs:$t),
+ "init t[$t]:pc, $src",
+ [(int_xcore_initpc GRRegs:$t, GRRegs:$src)]>;
+
+def INITCP_2r : _F2R<0b000110, (outs), (ins GRRegs:$src, GRRegs:$t),
+ "init t[$t]:cp, $src",
+ [(int_xcore_initcp GRRegs:$t, GRRegs:$src)]>;
+
+def INITDP_2r : _F2R<0b000010, (outs), (ins GRRegs:$src, GRRegs:$t),
+ "init t[$t]:dp, $src",
+ [(int_xcore_initdp GRRegs:$t, GRRegs:$src)]>;
+
+def PEEK_2r : _F2R<0b101110, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "peek $dst, res[$src]",
+ [(set GRRegs:$dst, (int_xcore_peek GRRegs:$src))]>;
+
+def ENDIN_2r : _F2R<0b100101, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "endin $dst, res[$src]",
+ [(set GRRegs:$dst, (int_xcore_endin GRRegs:$src))]>;
// Two operand long
-// TODO settw, setclk, setrdy, setpsc, endin, peek,
-// getd, testlcl, tinitlr, getps, setps
-def BITREV_l2r : _FL2R<(outs GRRegs:$dst), (ins GRRegs:$src),
- "bitrev $dst, $src",
- [(set GRRegs:$dst, (int_xcore_bitrev GRRegs:$src))]>;
+// getd, testlcl
+def BITREV_l2r : _FL2R<0b0000011000, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "bitrev $dst, $src",
+ [(set GRRegs:$dst, (int_xcore_bitrev GRRegs:$src))]>;
+
+def BYTEREV_l2r : _FL2R<0b0000011001, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "byterev $dst, $src",
+ [(set GRRegs:$dst, (bswap GRRegs:$src))]>;
+
+def CLZ_l2r : _FL2R<0b000111000, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "clz $dst, $src",
+ [(set GRRegs:$dst, (ctlz GRRegs:$src))]>;
+
+def SETC_l2r : _FL2R<0b0010111001, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "setc res[$r], $val",
+ [(int_xcore_setc GRRegs:$r, GRRegs:$val)]>;
+
+def SETTW_l2r : _FLR2R<0b0010011001, (outs), (ins GRRegs:$r, GRRegs:$val),
+ "settw res[$r], $val",
+ [(int_xcore_settw GRRegs:$r, GRRegs:$val)]>;
-def BYTEREV_l2r : _FL2R<(outs GRRegs:$dst), (ins GRRegs:$src),
- "byterev $dst, $src",
- [(set GRRegs:$dst, (bswap GRRegs:$src))]>;
+def GETPS_l2r : _FL2R<0b0001011001, (outs GRRegs:$dst), (ins GRRegs:$src),
+ "get $dst, ps[$src]",
+ [(set GRRegs:$dst, (int_xcore_getps GRRegs:$src))]>;
-def CLZ_l2r : _FL2R<(outs GRRegs:$dst), (ins GRRegs:$src),
- "clz $dst, $src",
- [(set GRRegs:$dst, (ctlz GRRegs:$src))]>;
+def SETPS_l2r : _FLR2R<0b0001111000, (outs), (ins GRRegs:$src1, GRRegs:$src2),
+ "set ps[$src1], $src2",
+ [(int_xcore_setps GRRegs:$src1, GRRegs:$src2)]>;
+
+def INITLR_l2r : _FL2R<0b0001011000, (outs), (ins GRRegs:$src, GRRegs:$t),
+ "init t[$t]:lr, $src",
+ [(int_xcore_initlr GRRegs:$t, GRRegs:$src)]>;
+
+def SETCLK_l2r : _FLR2R<0b0000111001, (outs), (ins GRRegs:$src1, GRRegs:$src2),
+ "setclk res[$src1], $src2",
+ [(int_xcore_setclk GRRegs:$src1, GRRegs:$src2)]>;
+
+def SETRDY_l2r : _FLR2R<0b0010111000, (outs), (ins GRRegs:$src1, GRRegs:$src2),
+ "setrdy res[$src1], $src2",
+ [(int_xcore_setrdy GRRegs:$src1, GRRegs:$src2)]>;
// One operand short
-// TODO edu, eeu, waitet, waitef, freer, tstart, msync, mjoin, syncr, clrtp
-// bru, setdp, setcp, setv, setev, kcall
+// TODO edu, eeu, waitet, waitef, tstart, clrtp
+// setdp, setcp, setev, kcall
// dgetreg
-let isBranch=1, isIndirectBranch=1, isTerminator=1 in
-def BAU_1r : _F1R<(outs), (ins GRRegs:$addr),
- "bau $addr",
- [(brind GRRegs:$addr)]>;
+def MSYNC_1r : _F1R<0b000111, (outs), (ins GRRegs:$a),
+ "msync res[$a]",
+ [(int_xcore_msync GRRegs:$a)]>;
+def MJOIN_1r : _F1R<0b000101, (outs), (ins GRRegs:$a),
+ "mjoin res[$a]",
+ [(int_xcore_mjoin GRRegs:$a)]>;
+
+let isBranch=1, isIndirectBranch=1, isTerminator=1, isBarrier = 1 in
+def BAU_1r : _F1R<0b001001, (outs), (ins GRRegs:$a),
+ "bau $a",
+ [(brind GRRegs:$a)]>;
+
+let isBranch=1, isIndirectBranch=1, isTerminator=1, isBarrier = 1 in
+def BR_JT : PseudoInstXCore<(outs), (ins InlineJT:$t, GRRegs:$i),
+ "bru $i\n$t",
+ [(XCoreBR_JT tjumptable:$t, GRRegs:$i)]>;
+
+let isBranch=1, isIndirectBranch=1, isTerminator=1, isBarrier = 1 in
+def BR_JT32 : PseudoInstXCore<(outs), (ins InlineJT32:$t, GRRegs:$i),
+ "bru $i\n$t",
+ [(XCoreBR_JT32 tjumptable:$t, GRRegs:$i)]>;
let Defs=[SP], neverHasSideEffects=1 in
-def SETSP_1r : _F1R<(outs), (ins GRRegs:$src),
- "set sp, $src",
+def SETSP_1r : _F1R<0b001011, (outs), (ins GRRegs:$a),
+ "set sp, $a",
[]>;
-let isBarrier = 1, hasCtrlDep = 1 in
-def ECALLT_1r : _F1R<(outs), (ins GRRegs:$src),
- "ecallt $src",
+let hasCtrlDep = 1 in
+def ECALLT_1r : _F1R<0b010011, (outs), (ins GRRegs:$a),
+ "ecallt $a",
[]>;
-let isBarrier = 1, hasCtrlDep = 1 in
-def ECALLF_1r : _F1R<(outs), (ins GRRegs:$src),
- "ecallf $src",
+let hasCtrlDep = 1 in
+def ECALLF_1r : _F1R<0b010010, (outs), (ins GRRegs:$a),
+ "ecallf $a",
[]>;
let isCall=1,
-// All calls clobber the the link register and the non-callee-saved registers:
-Defs = [R0, R1, R2, R3, R11, LR] in {
-def BLA_1r : _F1R<(outs), (ins GRRegs:$addr, variable_ops),
- "bla $addr",
- [(XCoreBranchLink GRRegs:$addr)]>;
+// All calls clobber the link register and the non-callee-saved registers:
+Defs = [R0, R1, R2, R3, R11, LR], Uses = [SP] in {
+def BLA_1r : _F1R<0b001000, (outs), (ins GRRegs:$a),
+ "bla $a",
+ [(XCoreBranchLink GRRegs:$a)]>;
+}
+
+def SYNCR_1r : _F1R<0b100001, (outs), (ins GRRegs:$a),
+ "syncr res[$a]",
+ [(int_xcore_syncr GRRegs:$a)]>;
+
+def FREER_1r : _F1R<0b000100, (outs), (ins GRRegs:$a),
+ "freer res[$a]",
+ [(int_xcore_freer GRRegs:$a)]>;
+
+let Uses=[R11] in {
+def SETV_1r : _F1R<0b010001, (outs), (ins GRRegs:$a),
+ "setv res[$a], r11",
+ [(int_xcore_setv GRRegs:$a, R11)]>;
+
+def SETEV_1r : _F1R<0b001111, (outs), (ins GRRegs:$a),
+ "setev res[$a], r11",
+ [(int_xcore_setev GRRegs:$a, R11)]>;
}
+def EEU_1r : _F1R<0b000001, (outs), (ins GRRegs:$a),
+ "eeu res[$a]",
+ [(int_xcore_eeu GRRegs:$a)]>;
+
// Zero operand short
-// TODO waiteu, clre, ssync, freet, ldspc, stspc, ldssr, stssr, ldsed, stsed,
-// stet, geted, getet, getkep, getksp, setkep, getid, kret, dcall, dret,
+// TODO freet, ldspc, stspc, ldssr, stssr, ldsed, stsed,
+// stet, getkep, getksp, setkep, getid, kret, dcall, dret,
// dentsp, drestsp
-let Defs = [R11] in
-def GETID_0R : _F0R<(outs), (ins),
- "get r11, id",
- [(set R11, (int_xcore_getid))]>;
+def CLRE_0R : _F0R<0b0000001101, (outs), (ins), "clre", [(int_xcore_clre)]>;
+
+let Defs = [R11] in {
+def GETID_0R : _F0R<0b0001001110, (outs), (ins),
+ "get r11, id",
+ [(set R11, (int_xcore_getid))]>;
+
+def GETED_0R : _F0R<0b0000111110, (outs), (ins),
+ "get r11, ed",
+ [(set R11, (int_xcore_geted))]>;
+
+def GETET_0R : _F0R<0b0000111111, (outs), (ins),
+ "get r11, et",
+ [(set R11, (int_xcore_getet))]>;
+}
+
+def SSYNC_0r : _F0R<0b0000001110, (outs), (ins),
+ "ssync",
+ [(int_xcore_ssync)]>;
+
+let isBranch=1, isIndirectBranch=1, isTerminator=1, isBarrier = 1,
+ hasSideEffects = 1 in
+def WAITEU_0R : _F0R<0b0000001100, (outs), (ins),
+ "waiteu",
+ [(brind (int_xcore_waitevent))]>;
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns
//===----------------------------------------------------------------------===//
-def : Pat<(XCoreBranchLink tglobaladdr:$addr), (BL_lu10 tglobaladdr:$addr)>;
-def : Pat<(XCoreBranchLink texternalsym:$addr), (BL_lu10 texternalsym:$addr)>;
+def : Pat<(XCoreBranchLink tglobaladdr:$addr), (BLRF_lu10 tglobaladdr:$addr)>;
+def : Pat<(XCoreBranchLink texternalsym:$addr), (BLRF_lu10 texternalsym:$addr)>;
/// sext_inreg
def : Pat<(sext_inreg GRRegs:$b, i1), (SEXT_rus GRRegs:$b, 1)>;