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1// REQUIRES: aarch64-registered-target2// RUN: %clang --target=aarch64-linux-gnu --print-supported-extensions | FileCheck --strict-whitespace --implicit-check-not=FEAT_ %s3 4// CHECK: All available -march extensions for AArch645// CHECK-EMPTY:6// CHECK-NEXT: Name Architecture Feature(s) Description7// CHECK-NEXT: aes FEAT_AES, FEAT_PMULL Enable AES support8// CHECK-NEXT: bf16 FEAT_BF16 Enable BFloat16 Extension9// CHECK-NEXT: brbe FEAT_BRBE Enable Branch Record Buffer Extension10// CHECK-NEXT: bti FEAT_BTI Enable Branch Target Identification11// CHECK-NEXT: btie FEAT_BTIE Enable Enhanced Branch Target Identification extension12// CHECK-NEXT: cmh FEAT_CMH Enable Armv9.7-A Contention Management Hints13// CHECK-NEXT: cmpbr FEAT_CMPBR Enable Armv9.6-A base compare and branch instructions14// CHECK-NEXT: fcma FEAT_FCMA Enable Armv8.3-A Floating-point complex number support15// CHECK-NEXT: cpa FEAT_CPA Enable Armv9.5-A Checked Pointer Arithmetic16// CHECK-NEXT: crc FEAT_CRC32 Enable Armv8.0-A CRC-32 checksum instructions17// CHECK-NEXT: crypto FEAT_Crypto Enable cryptographic instructions18// CHECK-NEXT: cssc FEAT_CSSC Enable Common Short Sequence Compression (CSSC) instructions19// CHECK-NEXT: d128 FEAT_D128, FEAT_LVA3, FEAT_SYSREG128, FEAT_SYSINSTR128 Enable Armv9.4-A 128-bit Page Table Descriptors, System Registers and instructions20// CHECK-NEXT: dit FEAT_DIT Enable Armv8.4-A Data Independent Timing instructions21// CHECK-NEXT: dotprod FEAT_DotProd Enable dot product support22// CHECK-NEXT: f16f32dot FEAT_F16F32DOT Enable Armv9.7-A Advanced SIMD half-precision dot product accumulate to single-precision23// CHECK-NEXT: f16f32mm FEAT_F16F32MM Enable Armv9.7-A Advanced SIMD half-precision matrix multiply-accumulate to single-precision24// CHECK-NEXT: f16mm FEAT_F16MM Enable Armv9.7-A non-widening half-precision matrix multiply-accumulate25// CHECK-NEXT: f32mm FEAT_F32MM Enable Matrix Multiply FP32 Extension26// CHECK-NEXT: f64mm FEAT_F64MM Enable Matrix Multiply FP64 Extension27// CHECK-NEXT: f8f16mm FEAT_F8F16MM Enable Armv9.6-A FP8 to Half-Precision Matrix Multiplication28// CHECK-NEXT: f8f32mm FEAT_F8F32MM Enable Armv9.6-A FP8 to Single-Precision Matrix Multiplication29// CHECK-NEXT: faminmax FEAT_FAMINMAX Enable FAMIN and FAMAX instructions30// CHECK-NEXT: flagm FEAT_FlagM Enable Armv8.4-A Flag Manipulation instructions31// CHECK-NEXT: fp FEAT_FP Enable Armv8.0-A Floating Point Extensions32// CHECK-NEXT: fp16fml FEAT_FHM Enable FP16 FML instructions33// CHECK-NEXT: fp8 FEAT_FP8 Enable FP8 instructions34// CHECK-NEXT: fp8dot2 FEAT_FP8DOT2 Enable FP8 2-way dot instructions35// CHECK-NEXT: fp8dot4 FEAT_FP8DOT4 Enable FP8 4-way dot instructions36// CHECK-NEXT: fp8fma FEAT_FP8FMA Enable Armv9.5-A FP8 multiply-add instructions37// CHECK-NEXT: fprcvt FEAT_FPRCVT Enable Armv9.6-A base convert instructions for SIMD&FP scalar register operands of different input and output sizes38// CHECK-NEXT: fp16 FEAT_FP16 Enable half-precision floating-point data processing39// CHECK-NEXT: gcie FEAT_GCIE Enable GICv5 (Generic Interrupt Controller) CPU Interface Extension40// CHECK-NEXT: gcs FEAT_GCS Enable Armv9.4-A Guarded Call Stack Extension41// CHECK-NEXT: hbc FEAT_HBC Enable Armv8.8-A Hinted Conditional Branches Extension42// CHECK-NEXT: i8mm FEAT_I8MM Enable Matrix Multiply Int8 Extension43// CHECK-NEXT: ite FEAT_ITE Enable Armv9.4-A Instrumentation Extension44// CHECK-NEXT: jscvt FEAT_JSCVT Enable Armv8.3-A JavaScript FP conversion instructions45// CHECK-NEXT: ls64 FEAT_LS64, FEAT_LS64_V, FEAT_LS64_ACCDATA Enable Armv8.7-A LD64B/ST64B Accelerator Extension46// CHECK-NEXT: lscp FEAT_LSCP Enable Armv9.7-A Load-acquire and store-release pair extension47// CHECK-NEXT: lse FEAT_LSE Enable Armv8.1-A Large System Extension (LSE) atomic instructions48// CHECK-NEXT: lse128 FEAT_LSE128 Enable Armv9.4-A 128-bit Atomic instructions49// CHECK-NEXT: lsfe FEAT_LSFE Enable Armv9.6-A base Atomic floating-point in-memory instructions50// CHECK-NEXT: lsui FEAT_LSUI Enable Armv9.6-A unprivileged load/store instructions51// CHECK-NEXT: lut FEAT_LUT Enable Lookup Table instructions52// CHECK-NEXT: mops FEAT_MOPS Enable Armv8.8-A memcpy and memset acceleration instructions53// CHECK-NEXT: mops-go FEAT_MOPS_GO Enable memset acceleration granule only54// CHECK-NEXT: mpamv2 FEAT_MPAMv2 Enable Armv9.7-A MPAMv2 Lookaside Buffer Invalidate instructions55// CHECK-NEXT: memtag FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension56// CHECK-NEXT: mtetc FEAT_MTETC Enable Virtual Memory Tagging Extension57// CHECK-NEXT: simd FEAT_AdvSIMD Enable Advanced SIMD instructions58// CHECK-NEXT: occmo FEAT_OCCMO Enable Armv9.6-A Outer cacheable cache maintenance operations59// CHECK-NEXT: pauth FEAT_PAuth Enable Armv8.3-A Pointer Authentication extension60// CHECK-NEXT: pauth-lr FEAT_PAuth_LR Enable Armv9.5-A PAC enhancements61// CHECK-NEXT: pcdphint FEAT_PCDPHINT Enable Armv9.6-A Producer Consumer Data Placement hints62// CHECK-NEXT: pmuv3 FEAT_PMUv3 Enable Armv8.0-A PMUv3 Performance Monitors extension63// CHECK-NEXT: poe2 FEAT_S1POE2 Enable Stage 1 Permission Overlays Extension 2 instructions64// CHECK-NEXT: pops FEAT_PoPS Enable Armv9.6-A Point Of Physical Storage (PoPS) DC instructions65// CHECK-NEXT: predres FEAT_SPECRES Enable Armv8.5-A execution and data prediction invalidation instructions66// CHECK-NEXT: rng FEAT_RNG Enable Random Number generation instructions67// CHECK-NEXT: ras FEAT_RAS, FEAT_RASv1p1 Enable Armv8.0-A Reliability, Availability and Serviceability Extensions68// CHECK-NEXT: rasv2 FEAT_RASv2 Enable Armv8.9-A Reliability, Availability and Serviceability Extensions69// CHECK-NEXT: rcpc FEAT_LRCPC Enable support for RCPC extension70// CHECK-NEXT: rcpc3 FEAT_LRCPC3 Enable Armv8.9-A RCPC instructions for A64 and Advanced SIMD and floating-point instruction set71// CHECK-NEXT: rdm FEAT_RDM Enable Armv8.1-A Rounding Double Multiply Add/Subtract instructions72// CHECK-NEXT: sb FEAT_SB Enable Armv8.5-A Speculation Barrier73// CHECK-NEXT: sha2 FEAT_SHA1, FEAT_SHA256 Enable SHA1 and SHA256 support74// CHECK-NEXT: sha3 FEAT_SHA3, FEAT_SHA512 Enable SHA512 and SHA3 support75// CHECK-NEXT: sm4 FEAT_SM4, FEAT_SM3 Enable SM3 and SM4 support76// CHECK-NEXT: sme FEAT_SME Enable Scalable Matrix Extension (SME)77// CHECK-NEXT: sme-b16b16 FEAT_SME_B16B16 Enable SME2.1 ZA-targeting non-widening BFloat16 instructions78// CHECK-NEXT: sme-f16f16 FEAT_SME_F16F16 Enable SME non-widening Float16 instructions79// CHECK-NEXT: sme-f64f64 FEAT_SME_F64F64 Enable Scalable Matrix Extension (SME) F64F64 instructions80// CHECK-NEXT: sme-f8f16 FEAT_SME_F8F16 Enable Scalable Matrix Extension (SME) F8F16 instructions81// CHECK-NEXT: sme-f8f32 FEAT_SME_F8F32 Enable Scalable Matrix Extension (SME) F8F32 instructions82// CHECK-NEXT: sme-fa64 FEAT_SME_FA64 Enable the full A64 instruction set in streaming SVE mode83// CHECK-NEXT: sme-i16i64 FEAT_SME_I16I64 Enable Scalable Matrix Extension (SME) I16I64 instructions84// CHECK-NEXT: sme-lutv2 FEAT_SME_LUTv2 Enable Scalable Matrix Extension (SME) LUTv2 instructions85// CHECK-NEXT: sme-mop4 FEAT_SME_MOP4 Enable SME Quarter-tile outer product instructions86// CHECK-NEXT: sme-tmop FEAT_SME_TMOP Enable SME Structured sparsity outer product instructions87// CHECK-NEXT: sme2 FEAT_SME2 Enable Scalable Matrix Extension 2 (SME2) instructions88// CHECK-NEXT: sme2p1 FEAT_SME2p1 Enable Scalable Matrix Extension 2.1 instructions89// CHECK-NEXT: sme2p2 FEAT_SME2p2 Enable Armv9.6-A Scalable Matrix Extension 2.2 instructions90// CHECK-NEXT: sme2p3 FEAT_SME2p3 Enable Armv9.7-A Scalable Matrix Extension 2.3 instructions91// CHECK-NEXT: profile FEAT_SPE Enable Statistical Profiling extension92// CHECK-NEXT: predres2 FEAT_SPECRES2 Enable Speculation Restriction Instruction93// CHECK-NEXT: ssbs FEAT_SSBS, FEAT_SSBS2 Enable Speculative Store Bypass Safe bit94// CHECK-NEXT: ssve-aes FEAT_SSVE_AES Enable Armv9.6-A SVE AES support in streaming SVE mode95// CHECK-NEXT: ssve-bitperm FEAT_SSVE_BitPerm Enable Armv9.6-A SVE BitPerm support in streaming SVE mode96// CHECK-NEXT: ssve-fexpa FEAT_SSVE_FEXPA Enable SVE FEXPA instruction in Streaming SVE mode97// CHECK-NEXT: ssve-fp8dot2 FEAT_SSVE_FP8DOT2 Enable SVE2 FP8 2-way dot product instructions98// CHECK-NEXT: ssve-fp8dot4 FEAT_SSVE_FP8DOT4 Enable SVE2 FP8 4-way dot product instructions99// CHECK-NEXT: ssve-fp8fma FEAT_SSVE_FP8FMA Enable SVE2 FP8 multiply-add instructions100// CHECK-NEXT: sve FEAT_SVE Enable Scalable Vector Extension (SVE) instructions101// CHECK-NEXT: sve-aes FEAT_SVE_AES, FEAT_SVE_PMULL128 Enable SVE AES and quadword SVE polynomial multiply instructions102// CHECK-NEXT: sve-aes2 FEAT_SVE_AES2 Enable Armv9.6-A SVE multi-vector AES and multi-vector quadword polynomial multiply instructions103// CHECK-NEXT: sve-b16b16 FEAT_SVE_B16B16 Enable SVE2 non-widening and SME2 Z-targeting non-widening BFloat16 instructions104// CHECK-NEXT: sve-b16mm FEAT_SVE_B16MM Enable Armv9.7-A SVE non-widening BFloat16 matrix multiply-accumulate105// CHECK-NEXT: sve-bfscale FEAT_SVE_BFSCALE Enable Armv9.6-A SVE BFloat16 scaling instructions106// CHECK-NEXT: sve-bitperm FEAT_SVE_BitPerm Enable bit permutation SVE2 instructions107// CHECK-NEXT: sve-f16f32mm FEAT_SVE_F16F32MM Enable Armv9.6-A FP16 to FP32 Matrix Multiply108// CHECK-NEXT: sve-sha3 FEAT_SVE_SHA3 Enable SVE SHA3 instructions109// CHECK-NEXT: sve-sm4 FEAT_SVE_SM4 Enable SVE SM4 instructions110// CHECK-NEXT: sve2 FEAT_SVE2 Enable Scalable Vector Extension 2 (SVE2) instructions111// CHECK-NEXT: sve2-aes Shorthand for +sve2+sve-aes112// CHECK-NEXT: sve2-bitperm Shorthand for +sve2+sve-bitperm113// CHECK-NEXT: sve2-sha3 Shorthand for +sve2+sve-sha3114// CHECK-NEXT: sve2-sm4 Shorthand for +sve2+sve-sm4115// CHECK-NEXT: sve2p1 FEAT_SVE2p1 Enable Scalable Vector Extension 2.1 instructions116// CHECK-NEXT: sve2p2 FEAT_SVE2p2 Enable Armv9.6-A Scalable Vector Extension 2.2 instructions117// CHECK-NEXT: sve2p3 FEAT_SVE2p3 Enable Armv9.7-A Scalable Vector Extension 2.3 instructions118// CHECK-NEXT: tev FEAT_TEV Enable TIndex Exception-like Vector instructions119// CHECK-NEXT: the FEAT_THE Enable Armv8.9-A Translation Hardening Extension120// CHECK-NEXT: tlbid FEAT_TLBID Enable Armv9.7-A TLBI Domains extension121// CHECK-NEXT: tlbiw FEAT_TLBIW Enable Armv9.5-A TLBI VMALL for Dirty State122// CHECK-NEXT: wfxt FEAT_WFxT Enable Armv8.7-A WFET and WFIT instruction123