diff options
19 files changed, 337 insertions, 7 deletions
diff --git a/clang/test/Driver/aarch64-v95a.c b/clang/test/Driver/aarch64-v95a.c index 6044a4f..366cade 100644 --- a/clang/test/Driver/aarch64-v95a.c +++ b/clang/test/Driver/aarch64-v95a.c @@ -13,3 +13,8 @@ // RUN: %clang -target aarch64_be -mbig-endian -march=armv9.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV95A-BE %s // GENERICV95A-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v9.5a" +// ===== Features supported on aarch64 ===== + +// RUN: %clang -target aarch64 -march=armv9.5a+cpa -### -c %s 2>&1 | FileCheck -check-prefix=V95A-CPA %s +// RUN: %clang -target aarch64 -march=armv9.5-a+cpa -### -c %s 2>&1 | FileCheck -check-prefix=V95A-CPA %s +// V95A-CPA: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v9.5a" "-target-feature" "+cpa" diff --git a/llvm/include/llvm/TargetParser/AArch64TargetParser.h b/llvm/include/llvm/TargetParser/AArch64TargetParser.h index 56c32fa..f0b3579 100644 --- a/llvm/include/llvm/TargetParser/AArch64TargetParser.h +++ b/llvm/include/llvm/TargetParser/AArch64TargetParser.h @@ -173,6 +173,7 @@ enum ArchExtKind : unsigned { AEK_SMEF8F16 = 69, // FEAT_SME_F8F16 AEK_SMEF8F32 = 70, // FEAT_SME_F8F32 AEK_SMEFA64 = 71, // FEAT_SME_FA64 + AEK_CPA = 72, // FEAT_CPA AEK_NUM_EXTENSIONS }; using ExtensionBitset = Bitset<AEK_NUM_EXTENSIONS>; @@ -295,6 +296,7 @@ inline constexpr ExtensionInfo Extensions[] = { {"sme-f8f16", AArch64::AEK_SMEF8F16, "+sme-f8f16", "-sme-f8f16", FEAT_INIT, "+sme2,+fp8", 0}, {"sme-f8f32", AArch64::AEK_SMEF8F32, "+sme-f8f32", "-sme-f8f32", FEAT_INIT, "+sme2,+fp8", 0}, {"sme-fa64", AArch64::AEK_SMEFA64, "+sme-fa64", "-sme-fa64", FEAT_INIT, "", 0}, + {"cpa", AArch64::AEK_CPA, "+cpa", "-cpa", FEAT_INIT, "", 0}, // Special cases {"none", AArch64::AEK_NONE, {}, {}, FEAT_INIT, "", ExtensionInfo::MaxFMVPriority}, }; @@ -378,7 +380,8 @@ inline constexpr ArchInfo ARMV9_3A = { VersionTuple{9, 3}, AProfile, "armv9.3-a AArch64::ExtensionBitset({AArch64::AEK_MOPS, AArch64::AEK_HBC}))}; inline constexpr ArchInfo ARMV9_4A = { VersionTuple{9, 4}, AProfile, "armv9.4-a", "+v9.4a", (ARMV9_3A.DefaultExts | AArch64::ExtensionBitset({AArch64::AEK_SPECRES2, AArch64::AEK_CSSC, AArch64::AEK_RASv2}))}; -inline constexpr ArchInfo ARMV9_5A = { VersionTuple{9, 5}, AProfile, "armv9.5-a", "+v9.5a", (ARMV9_4A.DefaultExts)}; +inline constexpr ArchInfo ARMV9_5A = { VersionTuple{9, 5}, AProfile, "armv9.5-a", "+v9.5a", (ARMV9_4A.DefaultExts | + AArch64::ExtensionBitset({AArch64::AEK_CPA}))}; // For v8-R, we do not enable crypto and align with GCC that enables a more minimal set of optional architecture extensions. inline constexpr ArchInfo ARMV8R = { VersionTuple{8, 0}, RProfile, "armv8-r", "+v8r", (ARMV8_5A.DefaultExts | AArch64::ExtensionBitset({AArch64::AEK_SSBS, diff --git a/llvm/lib/Target/AArch64/AArch64.td b/llvm/lib/Target/AArch64/AArch64.td index 234f983..db92a94 100644 --- a/llvm/lib/Target/AArch64/AArch64.td +++ b/llvm/lib/Target/AArch64/AArch64.td @@ -622,6 +622,9 @@ def FeatureLdpAlignedOnly : SubtargetFeature<"ldp-aligned-only", "HasLdpAlignedO def FeatureStpAlignedOnly : SubtargetFeature<"stp-aligned-only", "HasStpAlignedOnly", "true", "In order to emit stp, first check if the store will be aligned to 2 * element_size">; +def FeatureCPA : SubtargetFeature<"cpa", "HasCPA", "true", + "Enable ARMv9.5-A Checked Pointer Arithmetic (FEAT_CPA)">; + //===----------------------------------------------------------------------===// // Architectures. // @@ -692,7 +695,7 @@ def HasV9_4aOps : SubtargetFeature< def HasV9_5aOps : SubtargetFeature< "v9.5a", "HasV9_5aOps", "true", "Support ARM v9.5a instructions", - [HasV9_4aOps]>; + [HasV9_4aOps, FeatureCPA]>; def HasV8_0rOps : SubtargetFeature< "v8r", "HasV8_0rOps", "true", "Support ARM v8r instructions", diff --git a/llvm/lib/Target/AArch64/AArch64InstrFormats.td b/llvm/lib/Target/AArch64/AArch64InstrFormats.td index 68e87f4..690ac0d 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrFormats.td +++ b/llvm/lib/Target/AArch64/AArch64InstrFormats.td @@ -12446,6 +12446,58 @@ class SystemPXtI<bit L, string asm> : BaseSYSPEncoding<L, asm, "\t$op1, $Cn, $Cm, $op2, $Rt", (outs), (ins imm0_7:$op1, sys_cr_op:$Cn, sys_cr_op:$Cm, imm0_7:$op2, XSeqPairClassOperand:$Rt)>; +//---------------------------------------------------------------------------- +// 2023 Armv9.5 Extensions +//---------------------------------------------------------------------------- + +//--- +// Checked Pointer Arithmetic (FEAT_CPA) +//--- + +def LSLImm3ShiftOperand : AsmOperandClass { + let SuperClasses = [ExtendOperandLSL64]; + let Name = "LSLImm3Shift"; + let RenderMethod = "addLSLImm3ShifterOperands"; + let DiagnosticType = "AddSubLSLImm3ShiftLarge"; +} + +def lsl_imm3_shift_operand : Operand<i32> { + let PrintMethod = "printShifter"; + let ParserMatchClass = LSLImm3ShiftOperand; +} + +// Base CPA scalar add/subtract with lsl #imm3 shift +class BaseAddSubCPA<bit isSub, string asm> : I<(outs GPR64sp:$Rd), + (ins GPR64sp:$Rn, GPR64:$Rm, lsl_imm3_shift_operand:$shift_imm), + asm, "\t$Rd, $Rn, $Rm$shift_imm", "", []>, Sched<[]> { + bits<5> Rd; + bits<5> Rn; + bits<5> Rm; + bits<3> shift_imm; + let Inst{31} = 0b1; + let Inst{30} = isSub; + let Inst{29-21} = 0b011010000; + let Inst{20-16} = Rm; + let Inst{15-13} = 0b001; + let Inst{12-10} = shift_imm; + let Inst{9-5} = Rn; + let Inst{4-0} = Rd; +} + +// Alias for CPA scalar add/subtract with no shift +class AddSubCPAAlias<string asm, Instruction inst> + : InstAlias<asm#"\t$Rd, $Rn, $Rm", + (inst GPR64sp:$Rd, GPR64sp:$Rn, GPR64:$Rm, 0)>; + +multiclass AddSubCPA<bit isSub, string asm> { + def _shift : BaseAddSubCPA<isSub, asm>; + def _noshift : AddSubCPAAlias<asm, !cast<Instruction>(NAME#"_shift")>; +} + +class MulAccumCPA<bit isSub, string asm> + : BaseMulAccum<isSub, 0b011, GPR64, GPR64, asm, []>, Sched<[]> { + let Inst{31} = 0b1; +} //---------------------------------------------------------------------------- // Allow the size specifier tokens to be upper case, not just lower. diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.td b/llvm/lib/Target/AArch64/AArch64InstrInfo.td index 44b0337..bdb38f0c 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.td @@ -289,6 +289,8 @@ def HasCHK : Predicate<"Subtarget->hasCHK()">, AssemblerPredicateWithAll<(all_of FeatureCHK), "chk">; def HasGCS : Predicate<"Subtarget->hasGCS()">, AssemblerPredicateWithAll<(all_of FeatureGCS), "gcs">; +def HasCPA : Predicate<"Subtarget->hasCPA()">, + AssemblerPredicateWithAll<(all_of FeatureCPA), "cpa">; def IsLE : Predicate<"Subtarget->isLittleEndian()">; def IsBE : Predicate<"!Subtarget->isLittleEndian()">; def IsWindows : Predicate<"Subtarget->isTargetWindows()">; @@ -9402,6 +9404,10 @@ let Predicates = [HasD128] in { } } +//===----------------------------===// +// 2023 Architecture Extensions: +//===----------------------------===// + let Predicates = [HasFP8] in { defm F1CVTL : SIMDMixedTwoVectorFP8<0b00, "f1cvtl">; defm F2CVTL : SIMDMixedTwoVectorFP8<0b01, "f2cvtl">; @@ -9443,6 +9449,19 @@ let Predicates = [HasFP8DOT4] in { defm FDOT : SIMDThreeSameVectorDOT4<"fdot">; } // End let Predicates = [HasFP8DOT4] +//===----------------------------------------------------------------------===// +// Checked Pointer Arithmetic (FEAT_CPA) +//===----------------------------------------------------------------------===// +let Predicates = [HasCPA] in { + // Scalar add/subtract + defm ADDPT : AddSubCPA<0, "addpt">; + defm SUBPT : AddSubCPA<1, "subpt">; + + // Scalar multiply-add/subtract + def MADDPT : MulAccumCPA<0, "maddpt">; + def MSUBPT : MulAccumCPA<1, "msubpt">; +} + include "AArch64InstrAtomics.td" include "AArch64SVEInstrInfo.td" include "AArch64SMEInstrInfo.td" diff --git a/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td b/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td index 15b47f6..3dae6f7 100644 --- a/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td @@ -4183,3 +4183,24 @@ let Predicates = [HasSVE2orSME2, HasLUT] in { // LUTI4 (two contiguous registers) defm LUTI4_Z2ZZI : sve2_luti4_vector_vg2_index<"luti4">; } // End HasSVE2orSME2, HasLUT + +//===----------------------------------------------------------------------===// +// Checked Pointer Arithmetic (FEAT_CPA) +//===----------------------------------------------------------------------===// +let Predicates = [HasSVE, HasCPA] in { + // Add/subtract (vectors, unpredicated) + def ADD_ZZZ_CPA : sve_int_bin_cons_arit_0<0b11, 0b010, "addpt", ZPR64>; + def SUB_ZZZ_CPA : sve_int_bin_cons_arit_0<0b11, 0b011, "subpt", ZPR64>; + + // Add/subtract (vectors, predicated) + let DestructiveInstType = DestructiveBinaryComm in { + def ADD_ZPmZ_CPA : sve_int_bin_pred_arit_log<0b11, 0b00, 0b100, "addpt", ZPR64>; + def SUB_ZPmZ_CPA : sve_int_bin_pred_arit_log<0b11, 0b00, 0b101, "subpt", ZPR64>; + } + + // Multiply-add vectors, writing multiplicand + def MAD_CPA : sve_int_mad_cpa<"madpt">; + + // Multiply-add vectors, writing addend + def MLA_CPA : sve_int_mla_cpa<"mlapt">; +} diff --git a/llvm/lib/Target/AArch64/AArch64SchedA64FX.td b/llvm/lib/Target/AArch64/AArch64SchedA64FX.td index b3d8c99..813b4a3 100644 --- a/llvm/lib/Target/AArch64/AArch64SchedA64FX.td +++ b/llvm/lib/Target/AArch64/AArch64SchedA64FX.td @@ -21,7 +21,8 @@ def A64FXModel : SchedMachineModel { let CompleteModel = 1; list<Predicate> UnsupportedFeatures = !listconcat(SMEUnsupported.F, SVEUnsupported.F, - [HasMTE, HasMatMulInt8, HasBF16, HasPAuth]); + [HasMTE, HasMatMulInt8, HasBF16, + HasPAuth, HasCPA]); let FullInstRWOverlapCheck = 0; } diff --git a/llvm/lib/Target/AArch64/AArch64SchedNeoverseN2.td b/llvm/lib/Target/AArch64/AArch64SchedNeoverseN2.td index 503de3b..53cf725 100644 --- a/llvm/lib/Target/AArch64/AArch64SchedNeoverseN2.td +++ b/llvm/lib/Target/AArch64/AArch64SchedNeoverseN2.td @@ -19,7 +19,7 @@ def NeoverseN2Model : SchedMachineModel { let CompleteModel = 1; list<Predicate> UnsupportedFeatures = !listconcat(SMEUnsupported.F, - [HasSVE2p1]); + [HasSVE2p1, HasCPA]); } //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/AArch64/AArch64SchedNeoverseV1.td b/llvm/lib/Target/AArch64/AArch64SchedNeoverseV1.td index 726be1a..75fbb85 100644 --- a/llvm/lib/Target/AArch64/AArch64SchedNeoverseV1.td +++ b/llvm/lib/Target/AArch64/AArch64SchedNeoverseV1.td @@ -28,7 +28,7 @@ def NeoverseV1Model : SchedMachineModel { list<Predicate> UnsupportedFeatures = !listconcat(SVE2Unsupported.F, SMEUnsupported.F, - [HasMTE]); + [HasMTE, HasCPA]); } //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/AArch64/AArch64SchedNeoverseV2.td b/llvm/lib/Target/AArch64/AArch64SchedNeoverseV2.td index 3367d5d..658d7cd 100644 --- a/llvm/lib/Target/AArch64/AArch64SchedNeoverseV2.td +++ b/llvm/lib/Target/AArch64/AArch64SchedNeoverseV2.td @@ -22,7 +22,7 @@ def NeoverseV2Model : SchedMachineModel { let CompleteModel = 1; list<Predicate> UnsupportedFeatures = !listconcat(SMEUnsupported.F, - [HasSVE2p1]); + [HasSVE2p1, HasCPA]); } //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp b/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp index 238269c..74afa41 100644 --- a/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp +++ b/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp @@ -1541,6 +1541,13 @@ public: getShiftExtendAmount() <= 4; } + bool isLSLImm3Shift() const { + if (!isShiftExtend()) + return false; + AArch64_AM::ShiftExtendType ET = getShiftExtendType(); + return ET == AArch64_AM::LSL && getShiftExtendAmount() <= 7; + } + template<int Width> bool isMemXExtend() const { if (!isExtend()) return false; @@ -2091,6 +2098,12 @@ public: Inst.addOperand(MCOperand::createImm(Imm)); } + void addLSLImm3ShifterOperands(MCInst &Inst, unsigned N) const { + assert(N == 1 && "Invalid number of operands!"); + unsigned Imm = getShiftExtendAmount(); + Inst.addOperand(MCOperand::createImm(Imm)); + } + void addSyspXzrPairOperand(MCInst &Inst, unsigned N) const { assert(N == 1 && "Invalid number of operands!"); @@ -3664,6 +3677,7 @@ static const struct Extension { {"sme-f8f16", {AArch64::FeatureSMEF8F16}}, {"sme-f8f32", {AArch64::FeatureSMEF8F32}}, {"sme-fa64", {AArch64::FeatureSMEFA64}}, + {"cpa", {AArch64::FeatureCPA}}, }; static void setRequiredFeatureString(FeatureBitset FBS, std::string &Str) { @@ -6064,6 +6078,9 @@ bool AArch64AsmParser::showMatchError(SMLoc Loc, unsigned ErrCode, "Invalid vector list, expected list with each SVE vector in the list " "4 registers apart, and the first register in the range [z0, z3] or " "[z16, z19] and with correct element type"); + case Match_AddSubLSLImm3ShiftLarge: + return Error(Loc, + "expected 'lsl' with optional integer in range [0, 7]"); default: llvm_unreachable("unexpected error code!"); } @@ -6448,6 +6465,7 @@ bool AArch64AsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode, case Match_InvalidMemoryIndexed8: case Match_InvalidMemoryIndexed16: case Match_InvalidCondCode: + case Match_AddSubLSLImm3ShiftLarge: case Match_AddSubRegExtendSmall: case Match_AddSubRegExtendLarge: case Match_AddSubSecondSource: diff --git a/llvm/lib/Target/AArch64/SVEInstrFormats.td b/llvm/lib/Target/AArch64/SVEInstrFormats.td index 9edf260..b755254 100644 --- a/llvm/lib/Target/AArch64/SVEInstrFormats.td +++ b/llvm/lib/Target/AArch64/SVEInstrFormats.td @@ -10433,3 +10433,34 @@ multiclass sve2_luti4_vector_vg2_index<string mnemonic> { let Inst{23-22} = idx; } } + +//===----------------------------------------------------------------------===// +// Checked Pointer Arithmetic (FEAT_CPA) +//===----------------------------------------------------------------------===// +class sve_int_mad_cpa<string asm> + : I<(outs ZPR64:$Zdn), (ins ZPR64:$_Zdn, ZPR64:$Zm, ZPR64:$Za), + asm, "\t$Zdn, $Zm, $Za", "", []>, Sched<[]> { + bits<5> Zdn; + bits<5> Zm; + bits<5> Za; + let Inst{31-24} = 0b01000100; + let Inst{23-22} = 0b11; // sz + let Inst{21} = 0b0; + let Inst{20-16} = Zm; + let Inst{15} = 0b1; + let Inst{14-10} = 0b10110; // opc + let Inst{9-5} = Za; + let Inst{4-0} = Zdn; + + let Constraints = "$Zdn = $_Zdn"; + let DestructiveInstType = DestructiveOther; + let ElementSize = ZPR64.ElementSize; + let hasSideEffects = 0; +} + +class sve_int_mla_cpa<string asm> + : sve2_int_mla<0b11, 0b10100, asm, ZPR64, ZPR64> { + let Inst{15} = 0b1; + + let ElementSize = ZPR64.ElementSize; +} diff --git a/llvm/test/MC/AArch64/SVE/armv9.5a-cpa.s b/llvm/test/MC/AArch64/SVE/armv9.5a-cpa.s new file mode 100644 index 0000000..2d6708b --- /dev/null +++ b/llvm/test/MC/AArch64/SVE/armv9.5a-cpa.s @@ -0,0 +1,69 @@ +// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve -mattr=+cpa < %s \ +// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST +// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme -mattr=+cpa < %s 2>&1 \ +// RUN: | FileCheck %s --check-prefixes=CHECK-ERROR-NO-SVE +// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-ERROR +// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+cpa < %s 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-ERROR-NO-SVE +// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-ERROR-NO-CPA +// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-ERROR +// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve -mattr=+cpa < %s \ +// RUN: | llvm-objdump -d --mattr=+sve --mattr=+cpa - \ +// RUN: | FileCheck %s --check-prefix=CHECK-INST +// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve -mattr=+cpa < %s \ +// RUN: | llvm-objdump -d --mattr=+sve --mattr=-cpa - \ +// RUN: | FileCheck %s --check-prefix=CHECK-UNKNOWN +// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve -mattr=+cpa < %s \ +// RUN: | llvm-objdump -d --mattr=-sve --mattr=+cpa - \ +// RUN: | FileCheck %s --check-prefix=CHECK-UNKNOWN + +addpt z23.d, z13.d, z8.d +// CHECK-INST: addpt z23.d, z13.d, z8.d +// CHECK-ENCODING: [0xb7,0x09,0xe8,0x04] +// CHECK-ERROR: instruction requires: cpa sve +// CHECK-ERROR-NO-SVE: instruction requires: sve +// CHECK-ERROR-NO-CPA: instruction requires: cpa +// CHECK-UNKNOWN: 04e809b7 <unknown> + +addpt z23.d, p3/m, z23.d, z13.d +// CHECK-INST: addpt z23.d, p3/m, z23.d, z13.d +// CHECK-ENCODING: [0xb7,0x0d,0xc4,0x04] +// CHECK-ERROR: instruction requires: cpa sve +// CHECK-ERROR-NO-SVE: instruction requires: sve +// CHECK-ERROR-NO-CPA: instruction requires: cpa +// CHECK-UNKNOWN: 04c40db7 <unknown> + +subpt z23.d, z13.d, z8.d +// CHECK-INST: subpt z23.d, z13.d, z8.d +// CHECK-ENCODING: [0xb7,0x0d,0xe8,0x04] +// CHECK-ERROR: instruction requires: cpa sve +// CHECK-ERROR-NO-SVE: instruction requires: sve +// CHECK-ERROR-NO-CPA: instruction requires: cpa +// CHECK-UNKNOWN: 04e80db7 <unknown> + +subpt z23.d, p3/m, z23.d, z13.d +// CHECK-INST: subpt z23.d, p3/m, z23.d, z13.d +// CHECK-ENCODING: [0xb7,0x0d,0xc5,0x04] +// CHECK-ERROR: instruction requires: cpa sve +// CHECK-ERROR-NO-SVE: instruction requires: sve +// CHECK-ERROR-NO-CPA: instruction requires: cpa +// CHECK-UNKNOWN: 04c50db7 <unknown> + +madpt z0.d, z1.d, z31.d +// CHECK-INST: madpt z0.d, z1.d, z31.d +// CHECK-ENCODING: [0xe0,0xdb,0xc1,0x44] +// CHECK-ERROR: instruction requires: cpa sve +// CHECK-ERROR-NO-SVE: instruction requires: sve +// CHECK-ERROR-NO-CPA: instruction requires: cpa +// CHECK-UNKNOWN: 44c1dbe0 <unknown> + +mlapt z0.d, z1.d, z31.d +// CHECK-INST: mlapt z0.d, z1.d, z31.d +// CHECK-ENCODING: [0x20,0xd0,0xdf,0x44] +// CHECK-ERROR: instruction requires: cpa sve +// CHECK-ERROR-NO-SVE: instruction requires: sve +// CHECK-ERROR-NO-CPA: instruction requires: cpa +// CHECK-UNKNOWN: 44dfd020 <unknown> diff --git a/llvm/test/MC/AArch64/armv9.5a-cpa.s b/llvm/test/MC/AArch64/armv9.5a-cpa.s new file mode 100644 index 0000000..1c338ec --- /dev/null +++ b/llvm/test/MC/AArch64/armv9.5a-cpa.s @@ -0,0 +1,50 @@ +// RUN: llvm-mc -triple aarch64 -show-encoding -mattr=+cpa < %s | FileCheck %s +// RUN: not llvm-mc -triple aarch64 < %s 2>&1 | FileCheck --check-prefix=ERROR-NO-CPA %s + +addpt x0, x1, x2 +// CHECK: addpt x0, x1, x2 // encoding: [0x20,0x20,0x02,0x9a] +// ERROR-NO-CPA: error: instruction requires: cpa + +addpt sp, sp, x2 +// CHECK: addpt sp, sp, x2 // encoding: [0xff,0x23,0x02,0x9a] +// ERROR-NO-CPA: error: instruction requires: cpa + +addpt x0, x1, x2, lsl #0 +// CHECK: addpt x0, x1, x2 // encoding: [0x20,0x20,0x02,0x9a] +// ERROR-NO-CPA: error: instruction requires: cpa + +addpt x0, x1, x2, lsl #7 +// CHECK: addpt x0, x1, x2, lsl #7 // encoding: [0x20,0x3c,0x02,0x9a] +// ERROR-NO-CPA: error: instruction requires: cpa + +addpt sp, sp, x2, lsl #7 +// CHECK: addpt sp, sp, x2, lsl #7 // encoding: [0xff,0x3f,0x02,0x9a] +// ERROR-NO-CPA: error: instruction requires: cpa + +subpt x0, x1, x2 +// CHECK: subpt x0, x1, x2 // encoding: [0x20,0x20,0x02,0xda] +// ERROR-NO-CPA: error: instruction requires: cpa + +subpt sp, sp, x2 +// CHECK: subpt sp, sp, x2 // encoding: [0xff,0x23,0x02,0xda] +// ERROR-NO-CPA: error: instruction requires: cpa + +subpt x0, x1, x2, lsl #0 +// CHECK: subpt x0, x1, x2 // encoding: [0x20,0x20,0x02,0xda] +// ERROR-NO-CPA: error: instruction requires: cpa + +subpt x0, x1, x2, lsl #7 +// CHECK: subpt x0, x1, x2, lsl #7 // encoding: [0x20,0x3c,0x02,0xda] +// ERROR-NO-CPA: error: instruction requires: cpa + +subpt sp, sp, x2, lsl #7 +// CHECK: subpt sp, sp, x2, lsl #7 // encoding: [0xff,0x3f,0x02,0xda] +// ERROR-NO-CPA: error: instruction requires: cpa + +maddpt x0, x1, x2, x3 +// CHECK: maddpt x0, x1, x2, x3 // encoding: [0x20,0x0c,0x62,0x9b] +// ERROR-NO-CPA: error: instruction requires: cpa + +msubpt x0, x1, x2, x3 +// CHECK: msubpt x0, x1, x2, x3 // encoding: [0x20,0x8c,0x62,0x9b] +// ERROR-NO-CPA: error: instruction requires: cpa diff --git a/llvm/test/MC/AArch64/basic-a64-diagnostics.s b/llvm/test/MC/AArch64/basic-a64-diagnostics.s index a7dc310..a59861e 100644 --- a/llvm/test/MC/AArch64/basic-a64-diagnostics.s +++ b/llvm/test/MC/AArch64/basic-a64-diagnostics.s @@ -3604,6 +3604,8 @@ msr ID_AA64AFR1_EL1, x12 msr ID_AA64ISAR0_EL1, x12 msr ID_AA64ISAR1_EL1, x12 + msr ID_AA64ISAR2_EL1, x12 + msr ID_AA64ISAR3_EL1, x12 msr ID_AA64MMFR0_EL1, x12 msr ID_AA64MMFR1_EL1, x12 msr ID_AA64MMFR2_EL1, x12 @@ -3753,6 +3755,12 @@ // CHECK-ERROR-NEXT: msr ID_AA64ISAR1_EL1, x12 // CHECK-ERROR-NEXT: ^ // CHECK-ERROR-NEXT: error: expected writable system register or pstate +// CHECK-ERROR-NEXT: msr ID_AA64ISAR2_EL1, x12 +// CHECK-ERROR-NEXT: ^ +// CHECK-ERROR-NEXT: error: expected writable system register or pstate +// CHECK-ERROR-NEXT: msr ID_AA64ISAR3_EL1, x12 +// CHECK-ERROR-NEXT: ^ +// CHECK-ERROR-NEXT: error: expected writable system register or pstate // CHECK-ERROR-NEXT: msr ID_AA64MMFR0_EL1, x12 // CHECK-ERROR-NEXT: ^ // CHECK-ERROR-NEXT: error: expected writable system register or pstate diff --git a/llvm/test/MC/AArch64/basic-a64-instructions.s b/llvm/test/MC/AArch64/basic-a64-instructions.s index 227b6d5..0ae23d6 100644 --- a/llvm/test/MC/AArch64/basic-a64-instructions.s +++ b/llvm/test/MC/AArch64/basic-a64-instructions.s @@ -4374,6 +4374,8 @@ _func: mrs x9, ID_AA64AFR1_EL1 mrs x9, ID_AA64ISAR0_EL1 mrs x9, ID_AA64ISAR1_EL1 + mrs x9, ID_AA64ISAR2_EL1 + mrs x9, ID_AA64ISAR3_EL1 mrs x9, ID_AA64MMFR0_EL1 mrs x9, ID_AA64MMFR1_EL1 mrs x9, ID_AA64MMFR2_EL1 @@ -4712,6 +4714,8 @@ _func: // CHECK: mrs x9, {{id_aa64afr1_el1|ID_AA64AFR1_EL1}} // encoding: [0xa9,0x05,0x38,0xd5] // CHECK: mrs x9, {{id_aa64isar0_el1|ID_AA64ISAR0_EL1}} // encoding: [0x09,0x06,0x38,0xd5] // CHECK: mrs x9, {{id_aa64isar1_el1|ID_AA64ISAR1_EL1}} // encoding: [0x29,0x06,0x38,0xd5] +// CHECK: mrs x9, {{id_aa64isar2_el1|ID_AA64ISAR2_EL1}} // encoding: [0x49,0x06,0x38,0xd5] +// CHECK: mrs x9, {{id_aa64isar3_el1|ID_AA64ISAR3_EL1}} // encoding: [0x69,0x06,0x38,0xd5] // CHECK: mrs x9, {{id_aa64mmfr0_el1|ID_AA64MMFR0_EL1}} // encoding: [0x09,0x07,0x38,0xd5] // CHECK: mrs x9, {{id_aa64mmfr1_el1|ID_AA64MMFR1_EL1}} // encoding: [0x29,0x07,0x38,0xd5] // CHECK: mrs x9, {{id_aa64mmfr2_el1|ID_AA64MMFR2_EL1}} // encoding: [0x49,0x07,0x38,0xd5] diff --git a/llvm/test/MC/Disassembler/AArch64/armv9.5a-cpa.txt b/llvm/test/MC/Disassembler/AArch64/armv9.5a-cpa.txt new file mode 100644 index 0000000..bf61782 --- /dev/null +++ b/llvm/test/MC/Disassembler/AArch64/armv9.5a-cpa.txt @@ -0,0 +1,42 @@ +# RUN: llvm-mc -triple aarch64 -disassemble -mattr=+cpa < %s | FileCheck %s +# RUN: not llvm-mc -triple aarch64 -disassemble < %s 2>&1 | FileCheck --check-prefix=NO-CPA %s + +[0x20,0x20,0x02,0x9a] +# CHECK: addpt x0, x1, x2 +# NO-CPA: warning: invalid instruction encoding + +[0xff,0x23,0x02,0x9a] +# CHECK: addpt sp, sp, x2 +# NO-CPA: warning: invalid instruction encoding + +[0x20,0x3c,0x02,0x9a] +# CHECK: addpt x0, x1, x2, lsl #7 +# NO-CPA: warning: invalid instruction encoding + +[0xff,0x3f,0x02,0x9a] +# CHECK: addpt sp, sp, x2, lsl #7 +# NO-CPA: warning: invalid instruction encoding + +[0x20,0x20,0x02,0xda] +# CHECK: subpt x0, x1, x2 +# NO-CPA: warning: invalid instruction encoding + +[0xff,0x23,0x02,0xda] +# CHECK: subpt sp, sp, x2 +# NO-CPA: warning: invalid instruction encoding + +[0x20,0x3c,0x02,0xda] +# CHECK: subpt x0, x1, x2, lsl #7 +# NO-CPA: warning: invalid instruction encoding + +[0xff,0x3f,0x02,0xda] +# CHECK: subpt sp, sp, x2, lsl #7 +# NO-CPA: warning: invalid instruction encoding + +[0x20,0x0c,0x62,0x9b] +# CHECK: maddpt x0, x1, x2, x3 +# NO-CPA: warning: invalid instruction encoding + +[0x20,0x8c,0x62,0x9b] +# CHECK: msubpt x0, x1, x2, x3 +# NO-CPA: warning: invalid instruction encoding diff --git a/llvm/test/MC/Disassembler/AArch64/basic-a64-instructions.txt b/llvm/test/MC/Disassembler/AArch64/basic-a64-instructions.txt index 55e4acc..c76bb0b 100644 --- a/llvm/test/MC/Disassembler/AArch64/basic-a64-instructions.txt +++ b/llvm/test/MC/Disassembler/AArch64/basic-a64-instructions.txt @@ -3565,6 +3565,7 @@ # CHECK: mrs x9, {{id_aa64isar0_el1|ID_AA64ISAR0_EL1}} # CHECK: mrs x9, {{id_aa64isar1_el1|ID_AA64ISAR1_EL1}} # CHECK: mrs x9, {{id_aa64isar2_el1|ID_AA64ISAR2_EL1}} +# CHECK: mrs x9, {{id_aa64isar2_el1|ID_AA64ISAR3_EL1}} # CHECK: mrs x9, {{id_aa64mmfr0_el1|ID_AA64MMFR0_EL1}} # CHECK: mrs x9, {{id_aa64mmfr1_el1|ID_AA64MMFR1_EL1}} # CHECK: mrs x9, {{id_aa64mmfr2_el1|ID_AA64MMFR2_EL1}} @@ -4188,6 +4189,7 @@ 0x9 0x6 0x38 0xd5 0x29 0x6 0x38 0xd5 0x49 0x06 0x38 0xd5 +0x69 0x06 0x38 0xd5 0x9 0x7 0x38 0xd5 0x29 0x7 0x38 0xd5 0x49 0x7 0x38 0xd5 diff --git a/llvm/unittests/TargetParser/TargetParserTest.cpp b/llvm/unittests/TargetParser/TargetParserTest.cpp index e2b9712..30e60ad 100644 --- a/llvm/unittests/TargetParser/TargetParserTest.cpp +++ b/llvm/unittests/TargetParser/TargetParserTest.cpp @@ -1811,7 +1811,8 @@ TEST(TargetParserTest, AArch64ExtensionFeatures) { AArch64::AEK_SSVE_FP8DOT2, AArch64::AEK_FP8DOT4, AArch64::AEK_SSVE_FP8DOT4, AArch64::AEK_LUT, AArch64::AEK_SME_LUTv2, AArch64::AEK_SMEF8F16, - AArch64::AEK_SMEF8F32, AArch64::AEK_SMEFA64}; + AArch64::AEK_SMEF8F32, AArch64::AEK_SMEFA64, + AArch64::AEK_CPA}; std::vector<StringRef> Features; @@ -1897,6 +1898,7 @@ TEST(TargetParserTest, AArch64ExtensionFeatures) { EXPECT_TRUE(llvm::is_contained(Features, "+sme-f8f16")); EXPECT_TRUE(llvm::is_contained(Features, "+sme-f8f32")); EXPECT_TRUE(llvm::is_contained(Features, "+sme-fa64")); + EXPECT_TRUE(llvm::is_contained(Features, "+cpa")); // Assuming we listed every extension above, this should produce the same // result. (note that AEK_NONE doesn't have a name so it won't be in the |