def brtarget : Operand<OtherVT>;
def calltarget : Operand<i32>;
-def SDTV8cmpicc :
-SDTypeProfile<1, 2, [SDTCisVT<0, FlagVT>, SDTCisInt<1>, SDTCisSameAs<1, 2>]>;
def SDTV8cmpfcc :
SDTypeProfile<1, 2, [SDTCisVT<0, FlagVT>, SDTCisFP<1>, SDTCisSameAs<1, 2>]>;
def SDTV8brcc :
def SDTV8selectcc :
SDTypeProfile<1, 4, [SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>,
SDTCisVT<3, i32>, SDTCisVT<4, FlagVT>]>;
+def SDTV8FTOI :
+SDTypeProfile<1, 1, [SDTCisVT<0, f32>, SDTCisFP<1>]>;
+def SDTV8ITOF :
+SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisVT<1, f32>]>;
-def V8cmpicc : SDNode<"V8ISD::CMPICC", SDTV8cmpicc>;
-def V8cmpfcc : SDNode<"V8ISD::CMPFCC", SDTV8cmpfcc>;
+def V8cmpicc : SDNode<"V8ISD::CMPICC", SDTIntBinOp, [SDNPOutFlag]>;
+def V8cmpfcc : SDNode<"V8ISD::CMPFCC", SDTV8cmpfcc, [SDNPOutFlag]>;
def V8bricc : SDNode<"V8ISD::BRICC", SDTV8brcc, [SDNPHasChain]>;
def V8brfcc : SDNode<"V8ISD::BRFCC", SDTV8brcc, [SDNPHasChain]>;
def V8hi : SDNode<"V8ISD::Hi", SDTIntUnaryOp>;
def V8lo : SDNode<"V8ISD::Lo", SDTIntUnaryOp>;
-def V8ftoi : SDNode<"V8ISD::FTOI", SDTFPUnaryOp>;
-def V8itof : SDNode<"V8ISD::ITOF", SDTFPUnaryOp>;
+def V8ftoi : SDNode<"V8ISD::FTOI", SDTV8FTOI>;
+def V8itof : SDNode<"V8ISD::ITOF", SDTV8ITOF>;
def V8selecticc : SDNode<"V8ISD::SELECT_ICC", SDTV8selectcc>;
def V8selectfcc : SDNode<"V8ISD::SELECT_FCC", SDTV8selectcc>;
def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_V8CallSeq, [SDNPHasChain]>;
def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_V8CallSeq, [SDNPHasChain]>;
-def SDT_V8Call : SDTypeProfile<1, 2, [SDTCisVT<0, FlagVT>, SDTCisVT<1, i32>,
- SDTCisVT<2, FlagVT>]>;
-def call : SDNode<"ISD::CALL", SDT_V8Call, [SDNPHasChain]>;
+def SDT_V8Call : SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>;
+def call : SDNode<"ISD::CALL", SDT_V8Call,
+ [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
-def SDT_V8RetFlag : SDTypeProfile<0, 1, [ SDTCisVT<0, FlagVT>]>;
-def retflag : SDNode<"V8ISD::RET_FLAG", SDT_V8RetFlag, [SDNPHasChain]>;
+def SDT_V8RetFlag : SDTypeProfile<0, 0, []>;
+def retflag : SDNode<"V8ISD::RET_FLAG", SDT_V8RetFlag,
+ [SDNPHasChain, SDNPOptInFlag]>;
//===----------------------------------------------------------------------===//
// Instructions
// Section A.3 - Synthetic Instructions, p. 85
// special cases of JMPL:
-let isReturn = 1, isTerminator = 1, hasDelaySlot = 1 in {
+let isReturn = 1, isTerminator = 1, hasDelaySlot = 1, noResults = 1 in {
let rd = O7.Num, rs1 = G0.Num, simm13 = 8 in
- def RETL: F3_2<2, 0b111000, (ops),
- "retl", [(ret)]>;
+ def RETL: F3_2<2, 0b111000, (ops), "retl", [(retflag)]>;
}
// Section B.1 - Load Integer Instructions, p. 90
def XNORrr : F3_1<2, 0b000111,
(ops IntRegs:$dst, IntRegs:$b, IntRegs:$c),
"xnor $b, $c, $dst",
- [(set IntRegs:$dst, (xor IntRegs:$b, (not IntRegs:$c)))]>;
+ [(set IntRegs:$dst, (not (xor IntRegs:$b, IntRegs:$c)))]>;
def XNORri : F3_2<2, 0b000111,
(ops IntRegs:$dst, IntRegs:$b, i32imm:$c),
"xnor $b, $c, $dst", []>;
"subx $b, $c, $dst", []>;
def SUBCCrr : F3_1<2, 0b010100,
(ops IntRegs:$dst, IntRegs:$b, IntRegs:$c),
- "subcc $b, $c, $dst", []>;
+ "subcc $b, $c, $dst",
+ [(set IntRegs:$dst, (V8cmpicc IntRegs:$b, IntRegs:$c))]>;
def SUBCCri : F3_2<2, 0b010100,
(ops IntRegs:$dst, IntRegs:$b, i32imm:$c),
- "subcc $b, $c, $dst", []>;
+ "subcc $b, $c, $dst",
+ [(set IntRegs:$dst, (V8cmpicc IntRegs:$b, simm13:$c))]>;
def SUBXCCrr: F3_1<2, 0b011100,
(ops IntRegs:$dst, IntRegs:$b, IntRegs:$c),
"subxcc $b, $c, $dst", []>;
let isBranch = 1;
let isTerminator = 1;
let hasDelaySlot = 1;
+ let noResults = 1;
}
let isBarrier = 1 in
let isBranch = 1;
let isTerminator = 1;
let hasDelaySlot = 1;
+ let noResults = 1;
}
def FBU : FPBranchV8<0b0111, (ops brtarget:$dst),
// Section B.24 - Call and Link Instruction, p. 125
// This is the only Format 1 instruction
-let Uses = [O0, O1, O2, O3, O4, O5], hasDelaySlot = 1, isCall = 1,
+let Uses = [O0, O1, O2, O3, O4, O5],
+ hasDelaySlot = 1, isCall = 1, noResults = 1,
Defs = [O0, O1, O2, O3, O4, O5, O7, G1, G2, G3, G4, G5, G6, G7,
D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15] in {
- // pc-relative call:
def CALL : InstV8<(ops calltarget:$dst),
- "call $dst",
- [(set ICC/*bogus*/, (call tglobaladdr:$dst, ICC/*bogus*/))]> {
+ "call $dst", []> {
bits<30> disp;
let op = 1;
let Inst{29-0} = disp;
}
-
+
// indirect calls
def JMPLrr : F3_1<2, 0b111000,
(ops MEMrr:$ptr),
- "jmpl $ptr",
- [(set ICC/*bogus*/, (call ADDRrr:$ptr, ICC/*bogus*/))]>;
+ "call $ptr",
+ [(call ADDRrr:$ptr)]>;
def JMPLri : F3_2<2, 0b111000,
(ops MEMri:$ptr),
- "jmpl $ptr",
- [(set ICC/*bogus*/, (call ADDRri:$ptr, ICC/*bogus*/))]>;
+ "call $ptr",
+ [(call ADDRri:$ptr)]>;
}
// Section B.28 - Read State Register Instructions
def RDY : F3_1<2, 0b101000,
(ops IntRegs:$dst),
- "rdy $dst", []>;
+ "rd %y, $dst", []>;
// Section B.29 - Write State Register Instructions
def WRYrr : F3_1<2, 0b110000,
"fitos $src, $dst",
[(set FPRegs:$dst, (V8itof FPRegs:$src))]>;
def FITOD : F3_3<2, 0b110100, 0b011001000,
- (ops DFPRegs:$dst, DFPRegs:$src),
+ (ops DFPRegs:$dst, FPRegs:$src),
"fitod $src, $dst",
- [(set DFPRegs:$dst, (V8itof DFPRegs:$src))]>;
+ [(set DFPRegs:$dst, (V8itof FPRegs:$src))]>;
// Convert Floating-point to Integer Instructions, p. 142
def FSTOI : F3_3<2, 0b110100, 0b011010001,
"fstoi $src, $dst",
[(set FPRegs:$dst, (V8ftoi FPRegs:$src))]>;
def FDTOI : F3_3<2, 0b110100, 0b011010010,
- (ops DFPRegs:$dst, DFPRegs:$src),
+ (ops FPRegs:$dst, DFPRegs:$src),
"fdtoi $src, $dst",
- [(set DFPRegs:$dst, (V8ftoi DFPRegs:$src))]>;
+ [(set FPRegs:$dst, (V8ftoi DFPRegs:$src))]>;
// Convert between Floating-point Formats Instructions, p. 143
def FSTOD : F3_3<2, 0b110100, 0b011001001,
def : Pat<(V8hi tconstpool:$in), (SETHIi tconstpool:$in)>;
def : Pat<(V8lo tconstpool:$in), (ORri G0, tconstpool:$in)>;
-// Return of a value, which has an input flag.
-def : Pat<(retflag ICC/*HACK*/), (RETL)>;
+// Add reg, lo. This is used when taking the addr of a global/constpool entry.
+def : Pat<(add IntRegs:$r, (V8lo tglobaladdr:$in)),
+ (ADDri IntRegs:$r, tglobaladdr:$in)>;
+def : Pat<(add IntRegs:$r, (V8lo tconstpool:$in)),
+ (ADDri IntRegs:$r, tconstpool:$in)>;
+
+
+// Calls:
+def : Pat<(call tglobaladdr:$dst),
+ (CALL tglobaladdr:$dst)>;
+def : Pat<(call externalsym:$dst),
+ (CALL externalsym:$dst)>;
+
+def : Pat<(ret), (RETL)>;
// Map integer extload's to zextloads.
def : Pat<(i32 (extload ADDRrr:$src, i1)), (LDUBrr ADDRrr:$src)>;
def : Pat<(i32 (extload ADDRrr:$src, i16)), (LDUHrr ADDRrr:$src)>;
def : Pat<(i32 (extload ADDRri:$src, i16)), (LDUHri ADDRri:$src)>;
+// zextload bool -> zextload byte
+def : Pat<(i32 (zextload ADDRrr:$src, i1)), (LDUBrr ADDRrr:$src)>;
+def : Pat<(i32 (zextload ADDRri:$src, i1)), (LDUBri ADDRri:$src)>;
+
// truncstore bool -> truncstore byte.
def : Pat<(truncstore IntRegs:$src, ADDRrr:$addr, i1),
- (STBrr IntRegs:$src, ADDRrr:$addr)>;
+ (STBrr ADDRrr:$addr, IntRegs:$src)>;
def : Pat<(truncstore IntRegs:$src, ADDRri:$addr, i1),
- (STBri IntRegs:$src, ADDRri:$addr)>;
+ (STBri ADDRri:$addr, IntRegs:$src)>;
projects / oota-llvm.git / blobdiff