diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64InstrInfo.td')
| -rw-r--r-- | lib/Target/AArch64/AArch64InstrInfo.td | 68 |
1 files changed, 54 insertions, 14 deletions
diff --git a/lib/Target/AArch64/AArch64InstrInfo.td b/lib/Target/AArch64/AArch64InstrInfo.td index a9ff02a..adcab89 100644 --- a/lib/Target/AArch64/AArch64InstrInfo.td +++ b/lib/Target/AArch64/AArch64InstrInfo.td @@ -205,11 +205,12 @@ def ATOMIC_CMP_SWAP_I64 // is not optional in that case (but can explicitly be 0), and the // entire suffix can be skipped (e.g. "add sp, x3, x2"). -multiclass extend_operands<string PREFIX> { +multiclass extend_operands<string PREFIX, string Diag> { def _asmoperand : AsmOperandClass { let Name = PREFIX; let RenderMethod = "addRegExtendOperands"; let PredicateMethod = "isRegExtend<A64SE::" # PREFIX # ">"; + let DiagnosticType = "AddSubRegExtend" # Diag; } def _operand : Operand<i64>, @@ -220,18 +221,19 @@ multiclass extend_operands<string PREFIX> { } } -defm UXTB : extend_operands<"UXTB">; -defm UXTH : extend_operands<"UXTH">; -defm UXTW : extend_operands<"UXTW">; -defm UXTX : extend_operands<"UXTX">; -defm SXTB : extend_operands<"SXTB">; -defm SXTH : extend_operands<"SXTH">; -defm SXTW : extend_operands<"SXTW">; -defm SXTX : extend_operands<"SXTX">; +defm UXTB : extend_operands<"UXTB", "Small">; +defm UXTH : extend_operands<"UXTH", "Small">; +defm UXTW : extend_operands<"UXTW", "Small">; +defm UXTX : extend_operands<"UXTX", "Large">; +defm SXTB : extend_operands<"SXTB", "Small">; +defm SXTH : extend_operands<"SXTH", "Small">; +defm SXTW : extend_operands<"SXTW", "Small">; +defm SXTX : extend_operands<"SXTX", "Large">; def LSL_extasmoperand : AsmOperandClass { let Name = "RegExtendLSL"; let RenderMethod = "addRegExtendOperands"; + let DiagnosticType = "AddSubRegExtendLarge"; } def LSL_extoperand : Operand<i64> { @@ -540,10 +542,14 @@ let ParserMethod = "ParseImmWithLSLOperand", // Derived PredicateMethod fields are different for each def addsubimm_lsl0_asmoperand : AsmOperandClass { let Name = "AddSubImmLSL0"; + // If an error is reported against this operand, instruction could also be a + // register variant. + let DiagnosticType = "AddSubSecondSource"; } def addsubimm_lsl12_asmoperand : AsmOperandClass { let Name = "AddSubImmLSL12"; + let DiagnosticType = "AddSubSecondSource"; } } @@ -689,8 +695,8 @@ multiclass shift_operands<string prefix, string form> { def _asmoperand_i32 : AsmOperandClass { let Name = "Shift" # form # "i32"; let RenderMethod = "addShiftOperands"; - let PredicateMethod - = "isShift<A64SE::" # form # ", false>"; + let PredicateMethod = "isShift<A64SE::" # form # ", false>"; + let DiagnosticType = "AddSubRegShift32"; } // Note that the operand type is intentionally i64 because the DAGCombiner @@ -705,8 +711,8 @@ multiclass shift_operands<string prefix, string form> { def _asmoperand_i64 : AsmOperandClass { let Name = "Shift" # form # "i64"; let RenderMethod = "addShiftOperands"; - let PredicateMethod - = "isShift<A64SE::" # form # ", true>"; + let PredicateMethod = "isShift<A64SE::" # form # ", true>"; + let DiagnosticType = "AddSubRegShift64"; } def _i64 : Operand<i64>, ImmLeaf<i64, [{ return Imm >= 0 && Imm <= 63; }]> { @@ -957,12 +963,14 @@ def uimm5_asmoperand : AsmOperandClass { let Name = "UImm5"; let PredicateMethod = "isUImm<5>"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "UImm5"; } def uimm6_asmoperand : AsmOperandClass { let Name = "UImm6"; let PredicateMethod = "isUImm<6>"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "UImm6"; } def bitfield32_imm : Operand<i64>, @@ -1157,6 +1165,7 @@ def bfx32_width_asmoperand : AsmOperandClass { let Name = "BFX32Width"; let PredicateMethod = "isBitfieldWidth<32>"; let RenderMethod = "addBFXWidthOperands"; + let DiagnosticType = "Width32"; } def bfx32_width : Operand<i64>, ImmLeaf<i64, [{ return true; }]> { @@ -1168,6 +1177,7 @@ def bfx64_width_asmoperand : AsmOperandClass { let Name = "BFX64Width"; let PredicateMethod = "isBitfieldWidth<64>"; let RenderMethod = "addBFXWidthOperands"; + let DiagnosticType = "Width64"; } def bfx64_width : Operand<i64> { @@ -1235,6 +1245,7 @@ def bfi32_lsb_asmoperand : AsmOperandClass { let Name = "BFI32LSB"; let PredicateMethod = "isUImm<5>"; let RenderMethod = "addBFILSBOperands<32>"; + let DiagnosticType = "UImm5"; } def bfi32_lsb : Operand<i64>, @@ -1247,6 +1258,7 @@ def bfi64_lsb_asmoperand : AsmOperandClass { let Name = "BFI64LSB"; let PredicateMethod = "isUImm<6>"; let RenderMethod = "addBFILSBOperands<64>"; + let DiagnosticType = "UImm6"; } def bfi64_lsb : Operand<i64>, @@ -1262,6 +1274,7 @@ def bfi32_width_asmoperand : AsmOperandClass { let Name = "BFI32Width"; let PredicateMethod = "isBitfieldWidth<32>"; let RenderMethod = "addBFIWidthOperands"; + let DiagnosticType = "Width32"; } def bfi32_width : Operand<i64>, @@ -1274,6 +1287,7 @@ def bfi64_width_asmoperand : AsmOperandClass { let Name = "BFI64Width"; let PredicateMethod = "isBitfieldWidth<64>"; let RenderMethod = "addBFIWidthOperands"; + let DiagnosticType = "Width64"; } def bfi64_width : Operand<i64>, @@ -1329,6 +1343,7 @@ class label_asmoperand<int width, int scale> : AsmOperandClass { let Name = "Label" # width # "_" # scale; let PredicateMethod = "isLabel<" # width # "," # scale # ">"; let RenderMethod = "addLabelOperands<" # width # ", " # scale # ">"; + let DiagnosticType = "Label"; } def label_wid19_scal4_asmoperand : label_asmoperand<19, 4>; @@ -1375,6 +1390,7 @@ defm CBNZ : cmpbr_sizes<0b1, "cbnz", ImmLeaf<i32, [{ def cond_code_asmoperand : AsmOperandClass { let Name = "CondCode"; + let DiagnosticType = "CondCode"; } def cond_code : Operand<i32>, ImmLeaf<i32, [{ @@ -1402,6 +1418,7 @@ def uimm4_asmoperand : AsmOperandClass { let Name = "UImm4"; let PredicateMethod = "isUImm<4>"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "UImm4"; } def uimm4 : Operand<i32> { @@ -1420,6 +1437,7 @@ def cond_code_op_asmoperand : AsmOperandClass { let RenderMethod = "addCondCodeOperands"; let PredicateMethod = "isCondCode"; let ParserMethod = "ParseCondCodeOperand"; + let DiagnosticType = "CondCode"; } def cond_code_op : Operand<i32> { @@ -1471,6 +1489,7 @@ def inv_cond_code_op_asmoperand : AsmOperandClass { let RenderMethod = "addInvCondCodeOperands"; let PredicateMethod = "isCondCode"; let ParserMethod = "ParseCondCodeOperand"; + let DiagnosticType = "CondCode"; } def inv_cond_code_op : Operand<i32> { @@ -1836,6 +1855,7 @@ def uimm16_asmoperand : AsmOperandClass { let Name = "UImm16"; let PredicateMethod = "isUImm<16>"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "UImm16"; } def uimm16 : Operand<i32> { @@ -1902,6 +1922,7 @@ def : Pat<(rotr GPR64:$Rn, bitfield64_imm:$LSB), def fpzero_asmoperand : AsmOperandClass { let Name = "FPZero"; let ParserMethod = "ParseFPImmOperand"; + let DiagnosticType = "FPZero"; } def fpz32 : Operand<f32>, @@ -2139,6 +2160,7 @@ def fixedpos_asmoperand_i32 : AsmOperandClass { let Name = "CVTFixedPos32"; let RenderMethod = "addCVTFixedPosOperands"; let PredicateMethod = "isCVTFixedPos<32>"; + let DiagnosticType = "CVTFixedPos32"; } // Also encoded as "64 - <specified imm>" but #1-#64 allowed. @@ -2146,6 +2168,7 @@ def fixedpos_asmoperand_i64 : AsmOperandClass { let Name = "CVTFixedPos64"; let RenderMethod = "addCVTFixedPosOperands"; let PredicateMethod = "isCVTFixedPos<64>"; + let DiagnosticType = "CVTFixedPos64"; } // We need the cartesian product of f32/f64 i32/i64 operands for @@ -2301,6 +2324,7 @@ def : Pat<(f64 (bitconvert (i64 GPR64:$Rn))), (FMOVdx GPR64:$Rn)>; def lane1_asmoperand : AsmOperandClass { let Name = "Lane1"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "Lane1"; } def lane1 : Operand<i32> { @@ -2332,6 +2356,7 @@ def : InstAlias<"fmov $Rd.2d[$Lane], $Rn", def fpimm_asmoperand : AsmOperandClass { let Name = "FMOVImm"; let ParserMethod = "ParseFPImmOperand"; + let DiagnosticType = "FPImm"; } // The MCOperand for these instructions are the encoded 8-bit values. @@ -2372,6 +2397,7 @@ def FMOVdi : A64I_fpimm_impl<0b01, FPR64, f64, fmov64_operand>; def ldrlit_label_asmoperand : AsmOperandClass { let Name = "LoadLitLabel"; let RenderMethod = "addLabelOperands<19, 4>"; + let DiagnosticType = "Label"; } def ldrlit_label : Operand<i64> { @@ -2392,6 +2418,7 @@ multiclass namedimm<string prefix, string mapper> { let PredicateMethod = "isUImm"; let RenderMethod = "addImmOperands"; let ParserMethod = "ParseNamedImmOperand<" # mapper # ">"; + let DiagnosticType = "NamedImm_" # prefix; } def _op : Operand<i32> { @@ -2461,6 +2488,7 @@ def GPR64xsp0_asmoperand : AsmOperandClass { let PredicateMethod = "isWrappedReg"; let RenderMethod = "addRegOperands"; let ParserMethod = "ParseLSXAddressOperand"; + // Diagnostics are provided by ParserMethod } def GPR64xsp0 : RegisterOperand<GPR64xsp> { @@ -2738,6 +2766,7 @@ multiclass offsets_uimm12<int MemSize, string prefix> { let Name = "OffsetUImm12_" # MemSize; let PredicateMethod = "isOffsetUImm12<" # MemSize # ">"; let RenderMethod = "addOffsetUImm12Operands<" # MemSize # ">"; + let DiagnosticType = "LoadStoreUImm12_" # MemSize; } // Pattern is really no more than an ImmLeaf, but predicated on MemSize which @@ -2772,6 +2801,7 @@ def simm9_asmoperand : AsmOperandClass { let Name = "SImm9"; let PredicateMethod = "isSImm<9>"; let RenderMethod = "addSImmOperands<9>"; + let DiagnosticType = "LoadStoreSImm9"; } def simm9 : Operand<i64>, @@ -2804,6 +2834,7 @@ multiclass regexts<int MemSize, int RmSize, RegisterClass GPR, let Name = "AddrRegExtend_" # MemSize # "_" # Rm; let PredicateMethod = "isAddrRegExtend<" # MemSize # "," # RmSize # ">"; let RenderMethod = "addAddrRegExtendOperands<" # MemSize # ">"; + let DiagnosticType = "LoadStoreExtend" # RmSize # "_" # MemSize; } def regext : Operand<i64> { @@ -3377,6 +3408,7 @@ multiclass offsets_simm7<string MemSize, string prefix> { let Name = "SImm7_Scaled" # MemSize; let PredicateMethod = "isSImm7Scaled<" # MemSize # ">"; let RenderMethod = "addSImm7ScaledOperands<" # MemSize # ">"; + let DiagnosticType = "LoadStoreSImm7_" # MemSize; } def simm7 : Operand<i64> { @@ -3528,6 +3560,7 @@ multiclass logical_imm_operands<string prefix, string note, let Name = "LogicalImm" # note # size; let PredicateMethod = "isLogicalImm" # note # "<" # size # ">"; let RenderMethod = "addLogicalImmOperands<" # size # ">"; + let DiagnosticType = "LogicalSecondSource"; } def _operand @@ -3819,8 +3852,8 @@ multiclass movw_operands<string prefix, string instname, int width> { let Name = instname # width # "Shifted" # shift; let PredicateMethod = "is" # instname # width # "Imm"; let RenderMethod = "addMoveWideImmOperands"; - let ParserMethod = "ParseImmWithLSLOperand"; + let DiagnosticType = "MOVWUImm16"; } def _imm : Operand<i32> { @@ -3935,6 +3968,7 @@ def adr_label : Operand<i64> { def adrp_label_asmoperand : AsmOperandClass { let Name = "AdrpLabel"; let RenderMethod = "addLabelOperands<21, 4096>"; + let DiagnosticType = "Label"; } def adrp_label : Operand<i64> { @@ -3965,6 +3999,7 @@ def uimm3_asmoperand : AsmOperandClass { let Name = "UImm3"; let PredicateMethod = "isUImm<3>"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "UImm3"; } def uimm3 : Operand<i32> { @@ -3976,6 +4011,7 @@ def uimm7_asmoperand : AsmOperandClass { let Name = "UImm7"; let PredicateMethod = "isUImm<7>"; let RenderMethod = "addImmOperands"; + let DiagnosticType = "UImm7"; } def uimm7 : Operand<i32> { @@ -4011,6 +4047,7 @@ defm tlbi : namedimm<"tlbi", "A64TLBI::TLBIMapper">; def mrs_asmoperand : AsmOperandClass { let Name = "MRS"; let ParserMethod = "ParseSysRegOperand"; + let DiagnosticType = "MRS"; } def mrs_op : Operand<i32> { @@ -4027,6 +4064,7 @@ def msr_asmoperand : AsmOperandClass { // AArch64Operand rather than an immediate. The overlap is small enough that // it could be resolved with hackery now, but who can say in future? let ParserMethod = "ParseSysRegOperand"; + let DiagnosticType = "MSR"; } def msr_op : Operand<i32> { @@ -4039,6 +4077,7 @@ def pstate_asmoperand : AsmOperandClass { let Name = "MSRPState"; // See comment above about parser. let ParserMethod = "ParseSysRegOperand"; + let DiagnosticType = "MSR"; } def pstate_op : Operand<i32> { @@ -4054,6 +4093,7 @@ def CRx_asmoperand : AsmOperandClass { let PredicateMethod = "isUImm<4>"; let RenderMethod = "addImmOperands"; let ParserMethod = "ParseCRxOperand"; + // Diagnostics are handled in all cases by ParseCRxOperand. } def CRx : Operand<i32> { |