def SDTX86CmpTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisSameAs<1, 2>]>;
+def SDTX86Cmpsd : SDTypeProfile<1, 3, [SDTCisVT<0, f64>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
+def SDTX86Cmpss : SDTypeProfile<1, 3, [SDTCisVT<0, f32>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
+
def SDTX86Cmov : SDTypeProfile<1, 4,
[SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>,
SDTCisVT<3, i8>, SDTCisVT<4, i32>]>;
def SDTX86cas : SDTypeProfile<0, 3, [SDTCisPtrTy<0>, SDTCisInt<1>,
SDTCisVT<2, i8>]>;
-def SDTX86cas8 : SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>;
+def SDTX86caspair : SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>;
def SDTX86atomicBinary : SDTypeProfile<2, 3, [SDTCisInt<0>, SDTCisInt<1>,
SDTCisPtrTy<2>, SDTCisInt<3>,SDTCisInt<4>]>;
def SDT_X86TLSCALL : SDTypeProfile<0, 1, [SDTCisInt<0>]>;
+def SDT_X86SEG_ALLOCA : SDTypeProfile<1, 1, [SDTCisVT<0, iPTR>, SDTCisVT<1, iPTR>]>;
+
def SDT_X86EHRET : SDTypeProfile<0, 1, [SDTCisInt<0>]>;
def SDT_X86TCRET : SDTypeProfile<0, 2, [SDTCisPtrTy<0>, SDTCisVT<1, i32>]>;
def X86cas : SDNode<"X86ISD::LCMPXCHG_DAG", SDTX86cas,
[SDNPHasChain, SDNPInGlue, SDNPOutGlue, SDNPMayStore,
SDNPMayLoad, SDNPMemOperand]>;
-def X86cas8 : SDNode<"X86ISD::LCMPXCHG8_DAG", SDTX86cas8,
+def X86cas8 : SDNode<"X86ISD::LCMPXCHG8_DAG", SDTX86caspair,
+ [SDNPHasChain, SDNPInGlue, SDNPOutGlue, SDNPMayStore,
+ SDNPMayLoad, SDNPMemOperand]>;
+def X86cas16 : SDNode<"X86ISD::LCMPXCHG16_DAG", SDTX86caspair,
[SDNPHasChain, SDNPInGlue, SDNPOutGlue, SDNPMayStore,
SDNPMayLoad, SDNPMemOperand]>;
+
def X86AtomAdd64 : SDNode<"X86ISD::ATOMADD64_DAG", SDTX86atomicBinary,
[SDNPHasChain, SDNPMayStore,
SDNPMayLoad, SDNPMemOperand]>;
def X86WinAlloca : SDNode<"X86ISD::WIN_ALLOCA", SDTX86Void,
[SDNPHasChain, SDNPInGlue, SDNPOutGlue]>;
+def X86SegAlloca : SDNode<"X86ISD::SEG_ALLOCA", SDT_X86SEG_ALLOCA,
+ [SDNPHasChain]>;
+
def X86TLSCall : SDNode<"X86ISD::TLSCALL", SDT_X86TLSCALL,
[SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
let ParserMatchClass = X86MemAsmOperand;
}
+let OperandType = "OPERAND_MEMORY" in {
def opaque32mem : X86MemOperand<"printopaquemem">;
def opaque48mem : X86MemOperand<"printopaquemem">;
def opaque80mem : X86MemOperand<"printopaquemem">;
def f80mem : X86MemOperand<"printf80mem">;
def f128mem : X86MemOperand<"printf128mem">;
def f256mem : X86MemOperand<"printf256mem">;
+}
// A version of i8mem for use on x86-64 that uses GR64_NOREX instead of
// plain GR64, so that it doesn't potentially require a REX prefix.
let PrintMethod = "printi8mem";
let MIOperandInfo = (ops GR64_NOREX, i8imm, GR64_NOREX_NOSP, i32imm, i8imm);
let ParserMatchClass = X86MemAsmOperand;
+ let OperandType = "OPERAND_MEMORY";
}
// GPRs available for tailcall.
let PrintMethod = "printi32mem";
let MIOperandInfo = (ops GR32_TC, i8imm, GR32_TC, i32imm, i8imm);
let ParserMatchClass = X86MemAsmOperand;
+ let OperandType = "OPERAND_MEMORY";
}
// Special i64mem for addresses of load folding tail calls. These are not
let MIOperandInfo = (ops ptr_rc_tailcall, i8imm,
ptr_rc_tailcall, i32imm, i8imm);
let ParserMatchClass = X86MemAsmOperand;
+ let OperandType = "OPERAND_MEMORY";
}
-let ParserMatchClass = X86AbsMemAsmOperand,
+let OperandType = "OPERAND_PCREL",
+ ParserMatchClass = X86AbsMemAsmOperand,
PrintMethod = "print_pcrel_imm" in {
def i32imm_pcrel : Operand<i32>;
def i16imm_pcrel : Operand<i16>;
def SSECC : Operand<i8> {
let PrintMethod = "printSSECC";
+ let OperandType = "OPERAND_IMMEDIATE";
}
class ImmSExtAsmOperandClass : AsmOperandClass {
let RenderMethod = "addImmOperands";
}
+class ImmZExtAsmOperandClass : AsmOperandClass {
+ let SuperClasses = [ImmAsmOperand];
+ let RenderMethod = "addImmOperands";
+}
+
// Sign-extended immediate classes. We don't need to define the full lattice
// here because there is no instruction with an ambiguity between ImmSExti64i32
// and ImmSExti32i8.
let Name = "ImmSExti32i8";
}
+// [0, 0x000000FF]
+def ImmZExtu32u8AsmOperand : ImmZExtAsmOperandClass {
+ let Name = "ImmZExtu32u8";
+}
+
+
// [0, 0x0000007F] |
// [0xFFFFFFFFFFFFFF80, 0xFFFFFFFFFFFFFFFF]
def ImmSExti64i8AsmOperand : ImmSExtAsmOperandClass {
// 16-bits but only 8 bits are significant.
def i16i8imm : Operand<i16> {
let ParserMatchClass = ImmSExti16i8AsmOperand;
+ let OperandType = "OPERAND_IMMEDIATE";
}
// 32-bits but only 8 bits are significant.
def i32i8imm : Operand<i32> {
let ParserMatchClass = ImmSExti32i8AsmOperand;
+ let OperandType = "OPERAND_IMMEDIATE";
+}
+// 32-bits but only 8 bits are significant, and those 8 bits are unsigned.
+def u32u8imm : Operand<i32> {
+ let ParserMatchClass = ImmZExtu32u8AsmOperand;
+ let OperandType = "OPERAND_IMMEDIATE";
}
// 64-bits but only 32 bits are significant.
def i64i32imm : Operand<i64> {
let ParserMatchClass = ImmSExti64i32AsmOperand;
+ let OperandType = "OPERAND_IMMEDIATE";
}
// 64-bits but only 32 bits are significant, and those bits are treated as being
def i64i32imm_pcrel : Operand<i64> {
let PrintMethod = "print_pcrel_imm";
let ParserMatchClass = X86AbsMemAsmOperand;
+ let OperandType = "OPERAND_PCREL";
}
// 64-bits but only 8 bits are significant.
def i64i8imm : Operand<i64> {
let ParserMatchClass = ImmSExti64i8AsmOperand;
+ let OperandType = "OPERAND_IMMEDIATE";
}
def lea64_32mem : Operand<i32> {
def HasFMA4 : Predicate<"Subtarget->hasFMA4()">;
def FPStackf32 : Predicate<"!Subtarget->hasXMM()">;
def FPStackf64 : Predicate<"!Subtarget->hasXMMInt()">;
-def In32BitMode : Predicate<"!Subtarget->is64Bit()">, AssemblerPredicate;
-def In64BitMode : Predicate<"Subtarget->is64Bit()">, AssemblerPredicate;
+def HasCmpxchg16b: Predicate<"Subtarget->hasCmpxchg16b()">;
+def In32BitMode : Predicate<"!Subtarget->is64Bit()">,
+ AssemblerPredicate<"!Mode64Bit">;
+def In64BitMode : Predicate<"Subtarget->is64Bit()">,
+ AssemblerPredicate<"Mode64Bit">;
def IsWin64 : Predicate<"Subtarget->isTargetWin64()">;
def NotWin64 : Predicate<"!Subtarget->isTargetWin64()">;
+def IsNaCl : Predicate<"Subtarget->isTargetNaCl()">,
+ AssemblerPredicate<"ModeNaCl">;
+def IsNaCl32 : Predicate<"Subtarget->isTargetNaCl32()">,
+ AssemblerPredicate<"ModeNaCl,!Mode64Bit">;
+def IsNaCl64 : Predicate<"Subtarget->isTargetNaCl64()">,
+ AssemblerPredicate<"ModeNaCl,Mode64Bit">;
+def NotNaCl : Predicate<"!Subtarget->isTargetNaCl()">,
+ AssemblerPredicate<"!ModeNaCl">;
def SmallCode : Predicate<"TM.getCodeModel() == CodeModel::Small">;
def KernelCode : Predicate<"TM.getCodeModel() == CodeModel::Kernel">;
def FarData : Predicate<"TM.getCodeModel() != CodeModel::Small &&"
}
let Defs = [RSP], Uses = [RSP], neverHasSideEffects = 1, mayStore = 1 in {
-def PUSH64i8 : Ii8<0x6a, RawFrm, (outs), (ins i8imm:$imm),
+def PUSH64i8 : Ii8<0x6a, RawFrm, (outs), (ins i64i8imm:$imm),
"push{q}\t$imm", []>;
def PUSH64i16 : Ii16<0x68, RawFrm, (outs), (ins i16imm:$imm),
"push{q}\t$imm", []>;
// These uses the DF flag in the EFLAGS register to inc or dec EDI and ESI
let Defs = [EDI,ESI], Uses = [EDI,ESI,EFLAGS] in {
-def MOVSB : I<0xA4, RawFrm, (outs), (ins), "{movsb}", []>;
-def MOVSW : I<0xA5, RawFrm, (outs), (ins), "{movsw}", []>, OpSize;
-def MOVSD : I<0xA5, RawFrm, (outs), (ins), "{movsl|movsd}", []>;
+def MOVSB : I<0xA4, RawFrm, (outs), (ins), "movsb", []>;
+def MOVSW : I<0xA5, RawFrm, (outs), (ins), "movsw", []>, OpSize;
+def MOVSD : I<0xA5, RawFrm, (outs), (ins), "movs{l|d}", []>;
def MOVSQ : RI<0xA5, RawFrm, (outs), (ins), "movsq", []>;
}
// These uses the DF flag in the EFLAGS register to inc or dec EDI and ESI
let Defs = [EDI], Uses = [AL,EDI,EFLAGS] in
-def STOSB : I<0xAA, RawFrm, (outs), (ins), "{stosb}", []>;
+def STOSB : I<0xAA, RawFrm, (outs), (ins), "stosb", []>;
let Defs = [EDI], Uses = [AX,EDI,EFLAGS] in
-def STOSW : I<0xAB, RawFrm, (outs), (ins), "{stosw}", []>, OpSize;
+def STOSW : I<0xAB, RawFrm, (outs), (ins), "stosw", []>, OpSize;
let Defs = [EDI], Uses = [EAX,EDI,EFLAGS] in
-def STOSD : I<0xAB, RawFrm, (outs), (ins), "{stosl|stosd}", []>;
+def STOSD : I<0xAB, RawFrm, (outs), (ins), "stos{l|d}", []>;
let Defs = [RCX,RDI], Uses = [RAX,RCX,RDI,EFLAGS] in
def STOSQ : RI<0xAB, RawFrm, (outs), (ins), "stosq", []>;
-def SCAS8 : I<0xAE, RawFrm, (outs), (ins), "scas{b}", []>;
-def SCAS16 : I<0xAF, RawFrm, (outs), (ins), "scas{w}", []>, OpSize;
-def SCAS32 : I<0xAF, RawFrm, (outs), (ins), "scas{l}", []>;
+def SCAS8 : I<0xAE, RawFrm, (outs), (ins), "scasb", []>;
+def SCAS16 : I<0xAF, RawFrm, (outs), (ins), "scasw", []>, OpSize;
+def SCAS32 : I<0xAF, RawFrm, (outs), (ins), "scas{l|d}", []>;
def SCAS64 : RI<0xAF, RawFrm, (outs), (ins), "scasq", []>;
-def CMPS8 : I<0xA6, RawFrm, (outs), (ins), "cmps{b}", []>;
-def CMPS16 : I<0xA7, RawFrm, (outs), (ins), "cmps{w}", []>, OpSize;
-def CMPS32 : I<0xA7, RawFrm, (outs), (ins), "cmps{l}", []>;
+def CMPS8 : I<0xA6, RawFrm, (outs), (ins), "cmpsb", []>;
+def CMPS16 : I<0xA7, RawFrm, (outs), (ins), "cmpsw", []>, OpSize;
+def CMPS32 : I<0xA7, RawFrm, (outs), (ins), "cmps{l|d}", []>;
def CMPS64 : RI<0xA7, RawFrm, (outs), (ins), "cmpsq", []>;
let Defs = [RAX, RDX, EFLAGS], Uses = [RAX, RBX, RCX, RDX] in
def CMPXCHG16B : RI<0xC7, MRM1m, (outs), (ins i128mem:$dst),
- "cmpxchg16b\t$dst", []>, TB;
+ "cmpxchg16b\t$dst", []>, TB, Requires<[HasCmpxchg16b]>;
// solely because gas supports it.
def : InstAlias<"faddp %st(0), $op", (ADD_FPrST0 RST:$op), 0>;
def : InstAlias<"fmulp %st(0), $op", (MUL_FPrST0 RST:$op)>;
+def : InstAlias<"fsubp %st(0), $op", (SUBR_FPrST0 RST:$op)>;
def : InstAlias<"fsubrp %st(0), $op", (SUB_FPrST0 RST:$op)>;
def : InstAlias<"fdivp %st(0), $op", (DIVR_FPrST0 RST:$op)>;
def : InstAlias<"fdivrp %st(0), $op", (DIV_FPrST0 RST:$op)>;
projects / oota-llvm.git / blobdiff