1d280a9c5SShao-Ce SUN; RUN: llc -mtriple=riscv32 -mattr=help 2>&1 | FileCheck %s 2d280a9c5SShao-Ce SUN; RUN: llc -mtriple=riscv64 -mattr=help 2>&1 | FileCheck %s 3d280a9c5SShao-Ce SUN 4d280a9c5SShao-Ce SUN; CHECK: Available features for this target: 5d280a9c5SShao-Ce SUN; CHECK: 32bit - Implements RV32. 6d280a9c5SShao-Ce SUN; CHECK: 64bit - Implements RV64. 7d280a9c5SShao-Ce SUN; CHECK: a - 'A' (Atomic Instructions). 8d280a9c5SShao-Ce SUN; CHECK: auipc-addi-fusion - Enable AUIPC+ADDI macrofusion. 9d280a9c5SShao-Ce SUN; CHECK: b - 'B' (the collection of the Zba, Zbb, Zbs extensions). 10d280a9c5SShao-Ce SUN; CHECK: c - 'C' (Compressed Instructions). 11d280a9c5SShao-Ce SUN; CHECK: conditional-cmv-fusion - Enable branch+c.mv fusion. 12d280a9c5SShao-Ce SUN; CHECK: d - 'D' (Double-Precision Floating-Point). 13d280a9c5SShao-Ce SUN; CHECK: disable-latency-sched-heuristic - Disable latency scheduling heuristic. 14d280a9c5SShao-Ce SUN; CHECK: dlen-factor-2 - Vector unit DLEN(data path width) is half of VLEN. 15d280a9c5SShao-Ce SUN; CHECK: e - 'E' (Embedded Instruction Set with 16 GPRs). 16d280a9c5SShao-Ce SUN; CHECK: experimental - Experimental intrinsics. 17d280a9c5SShao-Ce SUN; CHECK: experimental-rvm23u32 - RISC-V experimental-rvm23u32 profile. 18*2fae5bdeSShao-Ce SUN; CHECK: experimental-sdext - 'Sdext' (External debugger). 19*2fae5bdeSShao-Ce SUN; CHECK: experimental-sdtrig - 'Sdtrig' (Debugger triggers). 20d280a9c5SShao-Ce SUN; CHECK: experimental-smctr - 'Smctr' (Control Transfer Records Machine Level). 21d280a9c5SShao-Ce SUN; CHECK: experimental-ssctr - 'Ssctr' (Control Transfer Records Supervisor Level). 22d280a9c5SShao-Ce SUN; CHECK: experimental-svukte - 'Svukte' (Address-Independent Latency of User-Mode Faults to Supervisor Addresses). 23d280a9c5SShao-Ce SUN; CHECK: experimental-xqcia - 'Xqcia' (Qualcomm uC Arithmetic Extension). 24d280a9c5SShao-Ce SUN; CHECK: experimental-xqcics - 'Xqcics' (Qualcomm uC Conditional Select Extension). 25d280a9c5SShao-Ce SUN; CHECK: experimental-xqcicsr - 'Xqcicsr' (Qualcomm uC CSR Extension). 26d280a9c5SShao-Ce SUN; CHECK: experimental-xqcilsm - 'Xqcilsm' (Qualcomm uC Load Store Multiple Extension). 27d280a9c5SShao-Ce SUN; CHECK: experimental-xqcisls - 'Xqcisls' (Qualcomm uC Scaled Load Store Extension). 28d280a9c5SShao-Ce SUN; CHECK: experimental-zalasr - 'Zalasr' (Load-Acquire and Store-Release Instructions). 29d280a9c5SShao-Ce SUN; CHECK: experimental-zicfilp - 'Zicfilp' (Landing pad). 30d280a9c5SShao-Ce SUN; CHECK: experimental-zicfiss - 'Zicfiss' (Shadow stack). 31d280a9c5SShao-Ce SUN; CHECK: experimental-zvbc32e - 'Zvbc32e' (Vector Carryless Multiplication with 32-bits elements). 32d280a9c5SShao-Ce SUN; CHECK: experimental-zvkgs - 'Zvkgs' (Vector-Scalar GCM instructions for Cryptography). 33d280a9c5SShao-Ce SUN; CHECK: f - 'F' (Single-Precision Floating-Point). 34d280a9c5SShao-Ce SUN; CHECK: forced-atomics - Assume that lock-free native-width atomics are available. 35d280a9c5SShao-Ce SUN; CHECK: h - 'H' (Hypervisor). 36d280a9c5SShao-Ce SUN; CHECK: i - 'I' (Base Integer Instruction Set). 37d280a9c5SShao-Ce SUN; CHECK: ld-add-fusion - Enable LD+ADD macrofusion. 38d280a9c5SShao-Ce SUN; CHECK: lui-addi-fusion - Enable LUI+ADDI macro fusion. 39d280a9c5SShao-Ce SUN; CHECK: m - 'M' (Integer Multiplication and Division). 40d280a9c5SShao-Ce SUN; CHECK: mips-p8700 - MIPS p8700 processor. 41d280a9c5SShao-Ce SUN; CHECK: no-default-unroll - Disable default unroll preference.. 42d280a9c5SShao-Ce SUN; CHECK: no-rvc-hints - Disable RVC Hint Instructions.. 43d280a9c5SShao-Ce SUN; CHECK: no-sink-splat-operands - Disable sink splat operands to enable .vx, .vf,.wx, and .wf instructions. 44d280a9c5SShao-Ce SUN; CHECK: no-trailing-seq-cst-fence - Disable trailing fence for seq-cst store.. 45d280a9c5SShao-Ce SUN; CHECK: optimized-nf2-segment-load-store - vlseg2eN.v and vsseg2eN.v areimplemented as a wide memory op and shuffle. 46d280a9c5SShao-Ce SUN; CHECK: optimized-nf3-segment-load-store - vlseg3eN.v and vsseg3eN.v areimplemented as a wide memory op and shuffle. 47d280a9c5SShao-Ce SUN; CHECK: optimized-nf4-segment-load-store - vlseg4eN.v and vsseg4eN.v areimplemented as a wide memory op and shuffle. 48d280a9c5SShao-Ce SUN; CHECK: optimized-nf5-segment-load-store - vlseg5eN.v and vsseg5eN.v areimplemented as a wide memory op and shuffle. 49d280a9c5SShao-Ce SUN; CHECK: optimized-nf6-segment-load-store - vlseg6eN.v and vsseg6eN.v areimplemented as a wide memory op and shuffle. 50d280a9c5SShao-Ce SUN; CHECK: optimized-nf7-segment-load-store - vlseg7eN.v and vsseg7eN.v areimplemented as a wide memory op and shuffle. 51d280a9c5SShao-Ce SUN; CHECK: optimized-nf8-segment-load-store - vlseg8eN.v and vsseg8eN.v areimplemented as a wide memory op and shuffle. 52d280a9c5SShao-Ce SUN; CHECK: optimized-zero-stride-load - Optimized (perform fewer memory operations)zero-stride vector load. 53d280a9c5SShao-Ce SUN; CHECK: predictable-select-expensive - Prefer likely predicted branches over selects. 54d280a9c5SShao-Ce SUN; CHECK: prefer-w-inst - Prefer instructions with W suffix. 55d280a9c5SShao-Ce SUN; CHECK: relax - Enable Linker relaxation.. 56d280a9c5SShao-Ce SUN; CHECK: reserve-x1 - Reserve X1. 57d280a9c5SShao-Ce SUN; CHECK: reserve-x10 - Reserve X10. 58d280a9c5SShao-Ce SUN; CHECK: reserve-x11 - Reserve X11. 59d280a9c5SShao-Ce SUN; CHECK: reserve-x12 - Reserve X12. 60d280a9c5SShao-Ce SUN; CHECK: reserve-x13 - Reserve X13. 61d280a9c5SShao-Ce SUN; CHECK: reserve-x14 - Reserve X14. 62d280a9c5SShao-Ce SUN; CHECK: reserve-x15 - Reserve X15. 63d280a9c5SShao-Ce SUN; CHECK: reserve-x16 - Reserve X16. 64d280a9c5SShao-Ce SUN; CHECK: reserve-x17 - Reserve X17. 65d280a9c5SShao-Ce SUN; CHECK: reserve-x18 - Reserve X18. 66d280a9c5SShao-Ce SUN; CHECK: reserve-x19 - Reserve X19. 67d280a9c5SShao-Ce SUN; CHECK: reserve-x2 - Reserve X2. 68d280a9c5SShao-Ce SUN; CHECK: reserve-x20 - Reserve X20. 69d280a9c5SShao-Ce SUN; CHECK: reserve-x21 - Reserve X21. 70d280a9c5SShao-Ce SUN; CHECK: reserve-x22 - Reserve X22. 71d280a9c5SShao-Ce SUN; CHECK: reserve-x23 - Reserve X23. 72d280a9c5SShao-Ce SUN; CHECK: reserve-x24 - Reserve X24. 73d280a9c5SShao-Ce SUN; CHECK: reserve-x25 - Reserve X25. 74d280a9c5SShao-Ce SUN; CHECK: reserve-x26 - Reserve X26. 75d280a9c5SShao-Ce SUN; CHECK: reserve-x27 - Reserve X27. 76d280a9c5SShao-Ce SUN; CHECK: reserve-x28 - Reserve X28. 77d280a9c5SShao-Ce SUN; CHECK: reserve-x29 - Reserve X29. 78d280a9c5SShao-Ce SUN; CHECK: reserve-x3 - Reserve X3. 79d280a9c5SShao-Ce SUN; CHECK: reserve-x30 - Reserve X30. 80d280a9c5SShao-Ce SUN; CHECK: reserve-x31 - Reserve X31. 81d280a9c5SShao-Ce SUN; CHECK: reserve-x4 - Reserve X4. 82d280a9c5SShao-Ce SUN; CHECK: reserve-x5 - Reserve X5. 83d280a9c5SShao-Ce SUN; CHECK: reserve-x6 - Reserve X6. 84d280a9c5SShao-Ce SUN; CHECK: reserve-x7 - Reserve X7. 85d280a9c5SShao-Ce SUN; CHECK: reserve-x8 - Reserve X8. 86d280a9c5SShao-Ce SUN; CHECK: reserve-x9 - Reserve X9. 87d280a9c5SShao-Ce SUN; CHECK: rva20s64 - RISC-V rva20s64 profile. 88d280a9c5SShao-Ce SUN; CHECK: rva20u64 - RISC-V rva20u64 profile. 89d280a9c5SShao-Ce SUN; CHECK: rva22s64 - RISC-V rva22s64 profile. 90d280a9c5SShao-Ce SUN; CHECK: rva22u64 - RISC-V rva22u64 profile. 91d280a9c5SShao-Ce SUN; CHECK: rva23s64 - RISC-V rva23s64 profile. 92d280a9c5SShao-Ce SUN; CHECK: rva23u64 - RISC-V rva23u64 profile. 93d280a9c5SShao-Ce SUN; CHECK: rvb23s64 - RISC-V rvb23s64 profile. 94d280a9c5SShao-Ce SUN; CHECK: rvb23u64 - RISC-V rvb23u64 profile. 95d280a9c5SShao-Ce SUN; CHECK: rvi20u32 - RISC-V rvi20u32 profile. 96d280a9c5SShao-Ce SUN; CHECK: rvi20u64 - RISC-V rvi20u64 profile. 97d280a9c5SShao-Ce SUN; CHECK: save-restore - Enable save/restore.. 98d280a9c5SShao-Ce SUN; CHECK: sha - 'Sha' (Augmented Hypervisor). 99d280a9c5SShao-Ce SUN; CHECK: shcounterenw - 'Shcounterenw' (Support writeable hcounteren enable bit for any hpmcounter that is not read-only zero). 100d280a9c5SShao-Ce SUN; CHECK: shgatpa - 'Shgatpa' (SvNNx4 mode supported for all modes supported by satp, as well as Bare). 101d280a9c5SShao-Ce SUN; CHECK: shifted-zextw-fusion - Enable SLLI+SRLI to be fused when computing (shifted) word zero extension. 102d280a9c5SShao-Ce SUN; CHECK: short-forward-branch-opt - Enable short forward branch optimization. 103d280a9c5SShao-Ce SUN; CHECK: shtvala - 'Shtvala' (htval provides all needed values). 104d280a9c5SShao-Ce SUN; CHECK: shvsatpa - 'Shvsatpa' (vsatp supports all modes supported by satp). 105d280a9c5SShao-Ce SUN; CHECK: shvstvala - 'Shvstvala' (vstval provides all needed values). 106d280a9c5SShao-Ce SUN; CHECK: shvstvecd - 'Shvstvecd' (vstvec supports Direct mode). 107d280a9c5SShao-Ce SUN; CHECK: sifive7 - SiFive 7-Series processors. 108d280a9c5SShao-Ce SUN; CHECK: smaia - 'Smaia' (Advanced Interrupt Architecture Machine Level). 109d280a9c5SShao-Ce SUN; CHECK: smcdeleg - 'Smcdeleg' (Counter Delegation Machine Level). 110d280a9c5SShao-Ce SUN; CHECK: smcsrind - 'Smcsrind' (Indirect CSR Access Machine Level). 111d280a9c5SShao-Ce SUN; CHECK: smdbltrp - 'Smdbltrp' (Double Trap Machine Level). 112d280a9c5SShao-Ce SUN; CHECK: smepmp - 'Smepmp' (Enhanced Physical Memory Protection). 113d280a9c5SShao-Ce SUN; CHECK: smmpm - 'Smmpm' (Machine-level Pointer Masking for M-mode). 114d280a9c5SShao-Ce SUN; CHECK: smnpm - 'Smnpm' (Machine-level Pointer Masking for next lower privilege mode). 115d280a9c5SShao-Ce SUN; CHECK: smrnmi - 'Smrnmi' (Resumable Non-Maskable Interrupts). 116d280a9c5SShao-Ce SUN; CHECK: smstateen - 'Smstateen' (Machine-mode view of the state-enable extension). 117d280a9c5SShao-Ce SUN; CHECK: ssaia - 'Ssaia' (Advanced Interrupt Architecture Supervisor Level). 118d280a9c5SShao-Ce SUN; CHECK: ssccfg - 'Ssccfg' (Counter Configuration Supervisor Level). 119d280a9c5SShao-Ce SUN; CHECK: ssccptr - 'Ssccptr' (Main memory supports page table reads). 120d280a9c5SShao-Ce SUN; CHECK: sscofpmf - 'Sscofpmf' (Count Overflow and Mode-Based Filtering). 121d280a9c5SShao-Ce SUN; CHECK: sscounterenw - 'Sscounterenw' (Support writeable scounteren enable bit for any hpmcounter that is not read-only zero). 122d280a9c5SShao-Ce SUN; CHECK: sscsrind - 'Sscsrind' (Indirect CSR Access Supervisor Level). 123d280a9c5SShao-Ce SUN; CHECK: ssdbltrp - 'Ssdbltrp' (Double Trap Supervisor Level). 124d280a9c5SShao-Ce SUN; CHECK: ssnpm - 'Ssnpm' (Supervisor-level Pointer Masking for next lower privilege mode). 125d280a9c5SShao-Ce SUN; CHECK: sspm - 'Sspm' (Indicates Supervisor-mode Pointer Masking). 126d280a9c5SShao-Ce SUN; CHECK: ssqosid - 'Ssqosid' (Quality-of-Service (QoS) Identifiers). 127d280a9c5SShao-Ce SUN; CHECK: ssstateen - 'Ssstateen' (Supervisor-mode view of the state-enable extension). 128d280a9c5SShao-Ce SUN; CHECK: ssstrict - 'Ssstrict' (No non-conforming extensions are present). 129d280a9c5SShao-Ce SUN; CHECK: sstc - 'Sstc' (Supervisor-mode timer interrupts). 130d280a9c5SShao-Ce SUN; CHECK: sstvala - 'Sstvala' (stval provides all needed values). 131d280a9c5SShao-Ce SUN; CHECK: sstvecd - 'Sstvecd' (stvec supports Direct mode). 132d280a9c5SShao-Ce SUN; CHECK: ssu64xl - 'Ssu64xl' (UXLEN=64 supported). 133d280a9c5SShao-Ce SUN; CHECK: supm - 'Supm' (Indicates User-mode Pointer Masking). 134d280a9c5SShao-Ce SUN; CHECK: svade - 'Svade' (Raise exceptions on improper A/D bits). 135d280a9c5SShao-Ce SUN; CHECK: svadu - 'Svadu' (Hardware A/D updates). 136d280a9c5SShao-Ce SUN; CHECK: svbare - 'Svbare' (satp mode Bare supported). 137d280a9c5SShao-Ce SUN; CHECK: svinval - 'Svinval' (Fine-Grained Address-Translation Cache Invalidation). 138d280a9c5SShao-Ce SUN; CHECK: svnapot - 'Svnapot' (NAPOT Translation Contiguity). 139d280a9c5SShao-Ce SUN; CHECK: svpbmt - 'Svpbmt' (Page-Based Memory Types). 140d280a9c5SShao-Ce SUN; CHECK: svvptc - 'Svvptc' (Obviating Memory-Management Instructions after Marking PTEs Valid). 141d280a9c5SShao-Ce SUN; CHECK: tagged-globals - Use an instruction sequence for taking the address of a global that allows a memory tag in the upper address bits. 142d280a9c5SShao-Ce SUN; CHECK: unaligned-scalar-mem - Has reasonably performant unaligned scalar loads and stores. 143d280a9c5SShao-Ce SUN; CHECK: unaligned-vector-mem - Has reasonably performant unaligned vector loads and stores. 144d280a9c5SShao-Ce SUN; CHECK: use-postra-scheduler - Schedule again after register allocation. 145d280a9c5SShao-Ce SUN; CHECK: v - 'V' (Vector Extension for Application Processors). 146d280a9c5SShao-Ce SUN; CHECK: ventana-veyron - Ventana Veyron-Series processors. 147d280a9c5SShao-Ce SUN; CHECK: vxrm-pipeline-flush - VXRM writes causes pipeline flush. 148d280a9c5SShao-Ce SUN; CHECK: xcvalu - 'XCValu' (CORE-V ALU Operations). 149d280a9c5SShao-Ce SUN; CHECK: xcvbi - 'XCVbi' (CORE-V Immediate Branching). 150d280a9c5SShao-Ce SUN; CHECK: xcvbitmanip - 'XCVbitmanip' (CORE-V Bit Manipulation). 151d280a9c5SShao-Ce SUN; CHECK: xcvelw - 'XCVelw' (CORE-V Event Load Word). 152d280a9c5SShao-Ce SUN; CHECK: xcvmac - 'XCVmac' (CORE-V Multiply-Accumulate). 153d280a9c5SShao-Ce SUN; CHECK: xcvmem - 'XCVmem' (CORE-V Post-incrementing Load & Store). 154d280a9c5SShao-Ce SUN; CHECK: xcvsimd - 'XCVsimd' (CORE-V SIMD ALU). 155d280a9c5SShao-Ce SUN; CHECK: xsfcease - 'XSfcease' (SiFive sf.cease Instruction). 156d280a9c5SShao-Ce SUN; CHECK: xsfvcp - 'XSfvcp' (SiFive Custom Vector Coprocessor Interface Instructions). 157d280a9c5SShao-Ce SUN; CHECK: xsfvfnrclipxfqf - 'XSfvfnrclipxfqf' (SiFive FP32-to-int8 Ranged Clip Instructions). 158d280a9c5SShao-Ce SUN; CHECK: xsfvfwmaccqqq - 'XSfvfwmaccqqq' (SiFive Matrix Multiply Accumulate Instruction and 4-by-4)). 159d280a9c5SShao-Ce SUN; CHECK: xsfvqmaccdod - 'XSfvqmaccdod' (SiFive Int8 Matrix Multiplication Instructions (2-by-8 and 8-by-2)). 160d280a9c5SShao-Ce SUN; CHECK: xsfvqmaccqoq - 'XSfvqmaccqoq' (SiFive Int8 Matrix Multiplication Instructions (4-by-8 and 8-by-4)). 161d280a9c5SShao-Ce SUN; CHECK: xsifivecdiscarddlone - 'XSiFivecdiscarddlone' (SiFive sf.cdiscard.d.l1 Instruction). 162d280a9c5SShao-Ce SUN; CHECK: xsifivecflushdlone - 'XSiFivecflushdlone' (SiFive sf.cflush.d.l1 Instruction). 163d280a9c5SShao-Ce SUN; CHECK: xtheadba - 'XTHeadBa' (T-Head address calculation instructions). 164d280a9c5SShao-Ce SUN; CHECK: xtheadbb - 'XTHeadBb' (T-Head basic bit-manipulation instructions). 165d280a9c5SShao-Ce SUN; CHECK: xtheadbs - 'XTHeadBs' (T-Head single-bit instructions). 166d280a9c5SShao-Ce SUN; CHECK: xtheadcmo - 'XTHeadCmo' (T-Head cache management instructions). 167d280a9c5SShao-Ce SUN; CHECK: xtheadcondmov - 'XTHeadCondMov' (T-Head conditional move instructions). 168d280a9c5SShao-Ce SUN; CHECK: xtheadfmemidx - 'XTHeadFMemIdx' (T-Head FP Indexed Memory Operations). 169d280a9c5SShao-Ce SUN; CHECK: xtheadmac - 'XTHeadMac' (T-Head Multiply-Accumulate Instructions). 170d280a9c5SShao-Ce SUN; CHECK: xtheadmemidx - 'XTHeadMemIdx' (T-Head Indexed Memory Operations). 171d280a9c5SShao-Ce SUN; CHECK: xtheadmempair - 'XTHeadMemPair' (T-Head two-GPR Memory Operations). 172d280a9c5SShao-Ce SUN; CHECK: xtheadsync - 'XTHeadSync' (T-Head multicore synchronization instructions). 173d280a9c5SShao-Ce SUN; CHECK: xtheadvdot - 'XTHeadVdot' (T-Head Vector Extensions for Dot). 174d280a9c5SShao-Ce SUN; CHECK: xventanacondops - 'XVentanaCondOps' (Ventana Conditional Ops). 175d280a9c5SShao-Ce SUN; CHECK: xwchc - 'Xwchc' (WCH/QingKe additional compressed opcodes). 176d280a9c5SShao-Ce SUN; CHECK: za128rs - 'Za128rs' (Reservation Set Size of at Most 128 Bytes). 177d280a9c5SShao-Ce SUN; CHECK: za64rs - 'Za64rs' (Reservation Set Size of at Most 64 Bytes). 178d280a9c5SShao-Ce SUN; CHECK: zaamo - 'Zaamo' (Atomic Memory Operations). 179d280a9c5SShao-Ce SUN; CHECK: zabha - 'Zabha' (Byte and Halfword Atomic Memory Operations). 180d280a9c5SShao-Ce SUN; CHECK: zacas - 'Zacas' (Atomic Compare-And-Swap Instructions). 181d280a9c5SShao-Ce SUN; CHECK: zalrsc - 'Zalrsc' (Load-Reserved/Store-Conditional). 182d280a9c5SShao-Ce SUN; CHECK: zama16b - 'Zama16b' (Atomic 16-byte misaligned loads, stores and AMOs). 183d280a9c5SShao-Ce SUN; CHECK: zawrs - 'Zawrs' (Wait on Reservation Set). 184d280a9c5SShao-Ce SUN; CHECK: zba - 'Zba' (Address Generation Instructions). 185d280a9c5SShao-Ce SUN; CHECK: zbb - 'Zbb' (Basic Bit-Manipulation). 186d280a9c5SShao-Ce SUN; CHECK: zbc - 'Zbc' (Carry-Less Multiplication). 187d280a9c5SShao-Ce SUN; CHECK: zbkb - 'Zbkb' (Bitmanip instructions for Cryptography). 188d280a9c5SShao-Ce SUN; CHECK: zbkc - 'Zbkc' (Carry-less multiply instructions for Cryptography). 189d280a9c5SShao-Ce SUN; CHECK: zbkx - 'Zbkx' (Crossbar permutation instructions). 190d280a9c5SShao-Ce SUN; CHECK: zbs - 'Zbs' (Single-Bit Instructions). 191d280a9c5SShao-Ce SUN; CHECK: zca - 'Zca' (part of the C extension, excluding compressed floating point loads/stores). 192d280a9c5SShao-Ce SUN; CHECK: zcb - 'Zcb' (Compressed basic bit manipulation instructions). 193d280a9c5SShao-Ce SUN; CHECK: zcd - 'Zcd' (Compressed Double-Precision Floating-Point Instructions). 194d280a9c5SShao-Ce SUN; CHECK: zce - 'Zce' (Compressed extensions for microcontrollers). 195d280a9c5SShao-Ce SUN; CHECK: zcf - 'Zcf' (Compressed Single-Precision Floating-Point Instructions). 196d280a9c5SShao-Ce SUN; CHECK: zcmop - 'Zcmop' (Compressed May-Be-Operations). 197d280a9c5SShao-Ce SUN; CHECK: zcmp - 'Zcmp' (sequenced instructions for code-size reduction). 198d280a9c5SShao-Ce SUN; CHECK: zcmt - 'Zcmt' (table jump instructions for code-size reduction). 199d280a9c5SShao-Ce SUN; CHECK: zdinx - 'Zdinx' (Double in Integer). 200d280a9c5SShao-Ce SUN; CHECK: zexth-fusion - Enable SLLI+SRLI to be fused to zero extension of halfword. 201d280a9c5SShao-Ce SUN; CHECK: zextw-fusion - Enable SLLI+SRLI to be fused to zero extension of word. 202d280a9c5SShao-Ce SUN; CHECK: zfa - 'Zfa' (Additional Floating-Point). 203d280a9c5SShao-Ce SUN; CHECK: zfbfmin - 'Zfbfmin' (Scalar BF16 Converts). 204d280a9c5SShao-Ce SUN; CHECK: zfh - 'Zfh' (Half-Precision Floating-Point). 205d280a9c5SShao-Ce SUN; CHECK: zfhmin - 'Zfhmin' (Half-Precision Floating-Point Minimal). 206d280a9c5SShao-Ce SUN; CHECK: zfinx - 'Zfinx' (Float in Integer). 207d280a9c5SShao-Ce SUN; CHECK: zhinx - 'Zhinx' (Half Float in Integer). 208d280a9c5SShao-Ce SUN; CHECK: zhinxmin - 'Zhinxmin' (Half Float in Integer Minimal). 209d280a9c5SShao-Ce SUN; CHECK: zic64b - 'Zic64b' (Cache Block Size Is 64 Bytes). 210d280a9c5SShao-Ce SUN; CHECK: zicbom - 'Zicbom' (Cache-Block Management Instructions). 211d280a9c5SShao-Ce SUN; CHECK: zicbop - 'Zicbop' (Cache-Block Prefetch Instructions). 212d280a9c5SShao-Ce SUN; CHECK: zicboz - 'Zicboz' (Cache-Block Zero Instructions). 213d280a9c5SShao-Ce SUN; CHECK: ziccamoa - 'Ziccamoa' (Main Memory Supports All Atomics in A). 214d280a9c5SShao-Ce SUN; CHECK: ziccif - 'Ziccif' (Main Memory Supports Instruction Fetch with Atomicity Requirement). 215d280a9c5SShao-Ce SUN; CHECK: zicclsm - 'Zicclsm' (Main Memory Supports Misaligned Loads/Stores). 216d280a9c5SShao-Ce SUN; CHECK: ziccrse - 'Ziccrse' (Main Memory Supports Forward Progress on LR/SC Sequences). 217d280a9c5SShao-Ce SUN; CHECK: zicntr - 'Zicntr' (Base Counters and Timers). 218d280a9c5SShao-Ce SUN; CHECK: zicond - 'Zicond' (Integer Conditional Operations). 219d280a9c5SShao-Ce SUN; CHECK: zicsr - 'Zicsr' (CSRs). 220d280a9c5SShao-Ce SUN; CHECK: zifencei - 'Zifencei' (fence.i). 221d280a9c5SShao-Ce SUN; CHECK: zihintntl - 'Zihintntl' (Non-Temporal Locality Hints). 222d280a9c5SShao-Ce SUN; CHECK: zihintpause - 'Zihintpause' (Pause Hint). 223d280a9c5SShao-Ce SUN; CHECK: zihpm - 'Zihpm' (Hardware Performance Counters). 224d280a9c5SShao-Ce SUN; CHECK: zimop - 'Zimop' (May-Be-Operations). 225d280a9c5SShao-Ce SUN; CHECK: zk - 'Zk' (Standard scalar cryptography extension). 226d280a9c5SShao-Ce SUN; CHECK: zkn - 'Zkn' (NIST Algorithm Suite). 227d280a9c5SShao-Ce SUN; CHECK: zknd - 'Zknd' (NIST Suite: AES Decryption). 228d280a9c5SShao-Ce SUN; CHECK: zkne - 'Zkne' (NIST Suite: AES Encryption). 229d280a9c5SShao-Ce SUN; CHECK: zknh - 'Zknh' (NIST Suite: Hash Function Instructions). 230d280a9c5SShao-Ce SUN; CHECK: zkr - 'Zkr' (Entropy Source Extension). 231d280a9c5SShao-Ce SUN; CHECK: zks - 'Zks' (ShangMi Algorithm Suite). 232d280a9c5SShao-Ce SUN; CHECK: zksed - 'Zksed' (ShangMi Suite: SM4 Block Cipher Instructions). 233d280a9c5SShao-Ce SUN; CHECK: zksh - 'Zksh' (ShangMi Suite: SM3 Hash Function Instructions). 234d280a9c5SShao-Ce SUN; CHECK: zkt - 'Zkt' (Data Independent Execution Latency). 235d280a9c5SShao-Ce SUN; CHECK: zmmul - 'Zmmul' (Integer Multiplication). 236d280a9c5SShao-Ce SUN; CHECK: ztso - 'Ztso' (Memory Model - Total Store Order). 237d280a9c5SShao-Ce SUN; CHECK: zvbb - 'Zvbb' (Vector basic bit-manipulation instructions). 238d280a9c5SShao-Ce SUN; CHECK: zvbc - 'Zvbc' (Vector Carryless Multiplication). 239d280a9c5SShao-Ce SUN; CHECK: zve32f - 'Zve32f' (Vector Extensions for Embedded Processors with maximal 32 EEW and F extension). 240d280a9c5SShao-Ce SUN; CHECK: zve32x - 'Zve32x' (Vector Extensions for Embedded Processors with maximal 32 EEW). 241d280a9c5SShao-Ce SUN; CHECK: zve64d - 'Zve64d' (Vector Extensions for Embedded Processors with maximal 64 EEW, F and D extension). 242d280a9c5SShao-Ce SUN; CHECK: zve64f - 'Zve64f' (Vector Extensions for Embedded Processors with maximal 64 EEW and F extension). 243d280a9c5SShao-Ce SUN; CHECK: zve64x - 'Zve64x' (Vector Extensions for Embedded Processors with maximal 64 EEW). 244d280a9c5SShao-Ce SUN; CHECK: zvfbfmin - 'Zvfbfmin' (Vector BF16 Converts). 245d280a9c5SShao-Ce SUN; CHECK: zvfbfwma - 'Zvfbfwma' (Vector BF16 widening mul-add). 246d280a9c5SShao-Ce SUN; CHECK: zvfh - 'Zvfh' (Vector Half-Precision Floating-Point). 247d280a9c5SShao-Ce SUN; CHECK: zvfhmin - 'Zvfhmin' (Vector Half-Precision Floating-Point Minimal). 248d280a9c5SShao-Ce SUN; CHECK: zvkb - 'Zvkb' (Vector Bit-manipulation used in Cryptography). 249d280a9c5SShao-Ce SUN; CHECK: zvkg - 'Zvkg' (Vector GCM instructions for Cryptography). 250d280a9c5SShao-Ce SUN; CHECK: zvkn - 'Zvkn' (shorthand for 'Zvkned', 'Zvknhb', 'Zvkb', and 'Zvkt'). 251d280a9c5SShao-Ce SUN; CHECK: zvknc - 'Zvknc' (shorthand for 'Zvknc' and 'Zvbc'). 252d280a9c5SShao-Ce SUN; CHECK: zvkned - 'Zvkned' (Vector AES Encryption & Decryption (Single Round)). 253d280a9c5SShao-Ce SUN; CHECK: zvkng - 'Zvkng' (shorthand for 'Zvkn' and 'Zvkg'). 254d280a9c5SShao-Ce SUN; CHECK: zvknha - 'Zvknha' (Vector SHA-2 (SHA-256 only)). 255d280a9c5SShao-Ce SUN; CHECK: zvknhb - 'Zvknhb' (Vector SHA-2 (SHA-256 and SHA-512)). 256d280a9c5SShao-Ce SUN; CHECK: zvks - 'Zvks' (shorthand for 'Zvksed', 'Zvksh', 'Zvkb', and 'Zvkt'). 257d280a9c5SShao-Ce SUN; CHECK: zvksc - 'Zvksc' (shorthand for 'Zvks' and 'Zvbc'). 258d280a9c5SShao-Ce SUN; CHECK: zvksed - 'Zvksed' (SM4 Block Cipher Instructions). 259d280a9c5SShao-Ce SUN; CHECK: zvksg - 'Zvksg' (shorthand for 'Zvks' and 'Zvkg'). 260d280a9c5SShao-Ce SUN; CHECK: zvksh - 'Zvksh' (SM3 Hash Function Instructions). 261d280a9c5SShao-Ce SUN; CHECK: zvkt - 'Zvkt' (Vector Data-Independent Execution Latency). 262d280a9c5SShao-Ce SUN; CHECK: zvl1024b - 'Zvl1024b' (Minimum Vector Length 1024). 263d280a9c5SShao-Ce SUN; CHECK: zvl128b - 'Zvl128b' (Minimum Vector Length 128). 264d280a9c5SShao-Ce SUN; CHECK: zvl16384b - 'Zvl16384b' (Minimum Vector Length 16384). 265d280a9c5SShao-Ce SUN; CHECK: zvl2048b - 'Zvl2048b' (Minimum Vector Length 2048). 266d280a9c5SShao-Ce SUN; CHECK: zvl256b - 'Zvl256b' (Minimum Vector Length 256). 267d280a9c5SShao-Ce SUN; CHECK: zvl32768b - 'Zvl32768b' (Minimum Vector Length 32768). 268d280a9c5SShao-Ce SUN; CHECK: zvl32b - 'Zvl32b' (Minimum Vector Length 32). 269d280a9c5SShao-Ce SUN; CHECK: zvl4096b - 'Zvl4096b' (Minimum Vector Length 4096). 270d280a9c5SShao-Ce SUN; CHECK: zvl512b - 'Zvl512b' (Minimum Vector Length 512). 271d280a9c5SShao-Ce SUN; CHECK: zvl64b - 'Zvl64b' (Minimum Vector Length 64). 272d280a9c5SShao-Ce SUN; CHECK: zvl65536b - 'Zvl65536b' (Minimum Vector Length 65536). 273d280a9c5SShao-Ce SUN; CHECK: zvl8192b - 'Zvl8192b' (Minimum Vector Length 8192). 274