Provided by: llvm-10-runtime_10.0.0-4ubuntu1_amd64 bug

NAME

       lli - manual page for lli 10

DESCRIPTION

       OVERVIEW: llvm interpreter & dynamic compiler

       USAGE: lli [options] <input bitcode> <program arguments>...

       OPTIONS:

       Color Options:

       --color                                             - Use colors in output (default=autodetect)

       General options:

       -O=<char>                                            -  Optimization  level.  [-O0,  -O1,  -O2,  or  -O3]
              (default = '-O2')

       --aarch64-neon-syntax=<value>                       - Choose style of NEON  code  to  emit  from  AArch64
              backend:

       =generic
              -   Emit generic NEON assembly

       =apple -   Emit Apple-style NEON assembly

       --addrsig                                           - Emit an address-significance table

       --amdgpu-disable-loop-alignment                     - Do not align and prefetch loops

       --amdgpu-disable-power-sched                        - Disable scheduling to minimize mAI power bursts

       --amdgpu-dpp-combine                                - Enable DPP combiner

       --amdgpu-dump-hsa-metadata                          - Dump AMDGPU HSA Metadata

       --amdgpu-enable-global-sgpr-addr                     -  Enable  use  of  SGPR  regs for GLOBAL LOAD/STORE
              instructions

       --amdgpu-enable-merge-m0                            - Merge and hoist M0 initializations

       --amdgpu-sdwa-peephole                              - Enable SDWA peepholer

       --amdgpu-verify-hsa-metadata                        - Verify AMDGPU HSA Metadata

       --amdgpu-vgpr-index-mode                            - Use GPR indexing mode instead of movrel for  vector
              indexing

       --arm-add-build-attributes                          -

       --arm-implicit-it=<value>                            -  Allow  conditional instructions outdside of an IT
              block

       =always
              -   Accept in both ISAs, emit implicit ITs in Thumb

       =never -   Warn in ARM, reject in Thumb

       =arm   -   Accept in ARM, reject in Thumb

       =thumb -   Warn in ARM, emit implicit ITs in Thumb

       --asm-show-inst                                      -  Emit  internal  instruction   representation   to
              assembly file

       --atomic-counter-update-promoted                    - Do counter update using atomic fetch add
              for promoted counters only

       --bounds-checking-single-trap                       - Use one trap block per function

       --code-model=<value>                                - Choose code model

       =tiny  -   Tiny code model

       =small -   Small code model

       =kernel
              -   Kernel code model

       =medium
              -   Medium code model

       =large -   Large code model

       --compile-threads=<uint>                               -   Choose   the   number   of   compile   threads
              (jit-kind=orc-lazy only)

       --cost-kind=<value>                                 - Target cost kind

       =throughput
              -   Reciprocal throughput

       =latency
              -   Instruction latency

       =code-size
              -   Code size

       --cvp-dont-add-nowrap-flags                         -

       --data-sections                                     - Emit data into separate sections

       --debug-entry-values                                - Emit debug info about parameter's entry values

       --debugger-tune=<value>                             - Tune debug info for a particular debugger

       =gdb   -   gdb

       =lldb  -   lldb

       =sce   -   SCE targets (e.g. PS4)

       --debugify-quiet                                    - Suppress verbose debugify output

       --denormal-fp-math=<value>                          - Select which denormal numbers the code is permitted
              to require

       =ieee  -   IEEE 754 denormal numbers

       =preserve-sign
              -   the sign of a  flushed-to-zero number is preserved in the sign of 0

       =positive-zero
              -   denormals are flushed to positive zero

       --disable-lazy-compilation                          - Disable JIT lazy compilation

       --disable-promote-alloca-to-lds                     - Disable promote alloca to LDS

       --disable-promote-alloca-to-vector                  - Disable promote alloca to vector

       --disable-tail-calls                                - Never emit tail calls

       --do-counter-promotion                              - Do counter register promotion

       --dwarf-version=<int>                               - Dwarf version

       --emscripten-cxx-exceptions-whitelist=<string>        -   The   list   of   function   names   in   which
              Emscripten-style exception  handling  is  enabled  (see  emscripten  EMSCRIPTEN_CATCHING_WHITELIST
              options)

       --emulated-tls                                      - Use emulated TLS model

       --enable-cache-manager                              - Use cache manager to save/load modules

       --enable-cse-in-irtranslator                        - Should enable CSE in irtranslator

       --enable-cse-in-legalizer                           - Should enable CSE in Legalizer

       --enable-emscripten-cxx-exceptions                  - WebAssembly Emscripten-style exception handling

       --enable-emscripten-sjlj                              -   WebAssembly   Emscripten-style   setjmp/longjmp
              handling

       --enable-gvn-memdep                                 -

       --enable-load-pre                                   -

       --enable-loop-simplifycfg-term-folding              -

       --enable-name-compression                           - Enable name string compression

       --enable-no-infs-fp-math                            - Enable FP math optimizations that assume no +-Infs

       --enable-no-nans-fp-math                            - Enable FP math optimizations that assume no NaNs

       --enable-no-signed-zeros-fp-math                    - Enable FP math optimizations that assume  the  sign
              of 0 is insignificant

       --enable-no-trapping-fp-math                         -  Enable  setting the FP exceptions build attribute
              not to use exceptions

       --enable-unsafe-fp-math                             - Enable optimizations that may decrease FP precision

       --entry-function=<function>                         - Specify the entry function (default  =  'main')  of
              the executable

       --exception-model=<value>                           - exception model

       =default
              -   default exception handling model

       =dwarf -   DWARF-like CFI based exception handling

       =sjlj  -   SjLj exception handling

       =arm   -   ARM EHABI exceptions

       =wineh -   Windows exception model

       =wasm  -   WebAssembly exception handling

       --expensive-combines                                - Enable expensive instruction combines

       --extra-archive=<input archive>                     - Extra archive files to be loaded

       --extra-module=<input bitcode>                      - Extra modules to be loaded

       --extra-object=<input object>                       - Extra object files to be loaded

       --fake-argv0=<executable>                            -  Override  the  'argv[0]'  value  passed  into the
              executing program

       --fatal-warnings                                    - Treat warnings as errors

       --filetype=<value>                                  - Choose a file type (not all types are supported  by
              all targets):

       =asm   -   Emit an assembly ('.s') file

       =obj   -   Emit a native object ('.o') file

       =null  -   Emit nothing, for performance testing

       --float-abi=<value>                                 - Choose float ABI type

       =default
              -   Target default float ABI type

       =soft  -   Soft float ABI (implied by -soft-float)

       =hard  -   Hard float ABI (uses FP registers)

       --force-dwarf-frame-section                         - Always emit a debug frame section.

       --force-interpreter                                 - Force interpretation: disable JIT

       --fp-contract=<value>                               - Enable aggressive formation of fused FP ops

       =fast  -   Fuse FP ops whenever profitable

       =on    -   Only fuse 'blessed' FP ops.

       =off   -   Only fuse FP ops when the result won't be affected.

       --frame-pointer=<value>                             - Specify frame pointer elimination optimization

       =all   -   Disable frame pointer elimination

       =non-leaf
              -   Disable frame pointer elimination for non-leaf frame

       =none  -   Enable frame pointer elimination

       --function-sections                                 - Emit functions into separate sections

       --gpsize=<uint>                                     - Global Pointer Addressing Size.
              The default size is 8.

       --hash-based-counter-split                           - Rename counter variable of a comdat function based
              on cfg hash

       --import-all-index                                  - Import all external functions in index.

       --incremental-linker-compatible                     - When used with filetype=obj, emit  an  object  file
              which can be used with an incremental linker

       --instcombine-code-sinking                          - Enable code sinking

       --instcombine-guard-widening-window=<uint>           -  How  wide an instruction window to bypass looking
              for another guard

       --instcombine-max-iterations=<uint>                 - Limit the maximum number of  instruction  combining
              iterations

       --instcombine-max-num-phis=<uint>                    -  Maximum  number  phis  to handle in intptr/ptrint
              folding

       --instcombine-maxarray-size=<uint>                  - Maximum array size considered when doing a combine

       --instrprof-atomic-counter-update-all               -  Make  all  profile  counter  updates  atomic  (for
              testing only)

       --internalize-public-api-file=<filename>            - A file containing list of symbol names to preserve

       --internalize-public-api-list=<list>                - A list of symbol names to preserve

       --iterative-counter-promotion                       - Allow counter promotion across the whole loop nest.

       --jd=<string>                                         -  Specifies  the  JITDylib  to  be  used  for  any
              subsequent -extra-module arguments.

       --jit-kind=<value>                                  - Choose underlying JIT kind.

       =mcjit
              -   MCJIT

       =orc-mcjit
              -   Orc-based MCJIT replacement (deprecated)

       =orc-lazy
              -   Orc-based lazy JIT.

       --load=<pluginfilename>                             - Load the specified plugin

       --lto-embed-bitcode                                 - Embed LLVM bitcode in object files produced by LTO

       --lto-pass-remarks-filter=<regex>                   - Only record optimization remarks from passes  whose
              names match the given regular expression

       --lto-pass-remarks-format=<format>                   -  The format used for serializing remarks (default:
              YAML)

       --lto-pass-remarks-output=<filename>                - Output filename for pass remarks

       --march=<string>                                    - Architecture to generate code for (see --version)

       --matrix-propagate-shape                            -

       --mattr=<a1,+a2,-a3,...>                             -  Target  specific  attributes   (-mattr=help   for
              details)

       --max-counter-promotions=<int>                      - Max number of allowed counter promotions

       --max-counter-promotions-per-loop=<uint>             -  Max  number  counter promotions per loop to avoid
              increasing register pressure too much

       --mc-relax-all                                      - When used with filetype=obj, relax  all  fixups  in
              the emitted object file

       --mcjit-remote-process=<filename>                    -  Specify the filename of the process to launch for
       remote MCJIT execution.
              If none is specified, remote execution will be simulated in-process.

       --mcpu=<cpu-name>                                   - Target a specific cpu type (-mcpu=help for details)

       --meabi=<value>                                     - Set EABI type (default depends on triple):

       =default
              -   Triple default EABI version

       =4     -   EABI version 4

       =5     -   EABI version 5

       =gnu   -   EABI GNU

       --memop-size-large=<uint>                           - Set large value thresthold in memory intrinsic size
              profiling. Value of 0 disables the large value profiling.

       --memop-size-range=<string>                          - Set the range of size in memory intrinsic calls to
              be profiled precisely, in a format of <start_val>:<end_val>

       --merror-missing-parenthesis                        - Error  for  missing  parenthesis  around  predicate
              registers

       --merror-noncontigious-register                     - Error for register names that aren't contigious

       --mhvx                                              - Enable Hexagon Vector eXtensions

       --mhvx=<value>                                      - Enable Hexagon Vector eXtensions

       =v60   -   Build for HVX v60

       =v62   -   Build for HVX v62

       =v65   -   Build for HVX v65

       =v66   -   Build for HVX v66

       --mips-compact-branches=<value>                     - MIPS Specific: Compact branch policy.

       =never
              -   Do not use compact branches if possible.

       =optimal
              -   Use compact branches where appropiate (default).

       =always
              -   Always use compact branches if possible.

       --mips16-constant-islands                           - Enable mips16 constant islands.

       --mips16-hard-float                                 - Enable mips16 hard float.

       --mno-compound                                       -  Disable  looking  for  compound  instructions for
              Hexagon

       --mno-fixup                                         - Disable fixing up resolved relocations for Hexagon

       --mno-ldc1-sdc1                                     - Expand double precision loads and stores  to  their
              single precision counterparts

       --mno-pairing                                       - Disable looking for duplex instructions for Hexagon

       --mtriple=<string>                                  - Override target triple for module

       --mwarn-missing-parenthesis                          -  Warn  for  missing  parenthesis  around predicate
              registers

       --mwarn-noncontigious-register                      - Warn for register names that arent contigious

       --mwarn-sign-mismatch                               - Warn for mismatching a signed and unsigned value

       --no-deprecated-warn                                - Suppress all deprecated warnings

       --no-discriminators                                 - Disable generation of discriminator information.

       --no-process-syms                                   - Do not resolve lli process symbols in JIT'd code

       --no-warn                                           - Suppress all warnings

       --nozero-initialized-in-bss                         -  Don't  place  zero-initialized  symbols  into  bss
              section

       --nvptx-sched4reg                                   - NVPTX Specific: schedule for register pressue

       --object-cache-dir=<string>                          -  Directory  to  store cached object files (must be
              user writable)

       --per-module-lazy                                    -  Performs  lazy  compilation   on   whole   module
              boundaries rather than individual functions

       --poison-checking-function-local                    - Check that returns are non-poison (for testing)

       --r600-ir-structurize                               - Use StructurizeCFG IR pass

       --rdf-dump                                          -

       --rdf-limit=<uint>                                  -

       --relax-elf-relocations                             - Emit GOTPCRELX/REX_GOTPCRELX instead of GOTPCREL on
              x86-64 ELF

       --relocation-model=<value>                          - Choose relocation model

       =static
              -   Non-relocatable code

       =pic   -   Fully relocatable, position independent code

       =dynamic-no-pic
              -   Relocatable external references, non-relocatable code

       =ropi  -   Code and read-only data relocatable, accessed PC-relative

       =rwpi  -   Read-write data relocatable, accessed relative to static base

       =ropi-rwpi
              -   Combination of ropi and rwpi

       --remote-mcjit                                      - Execute MCJIT'ed code in a separate process.

       --safepoint-ir-verifier-print-only                  -

       --sample-profile-check-record-coverage=<N>          - Emit a warning if less than N% of  records  in  the
              input profile are matched to the IR.

       --sample-profile-check-sample-coverage=<N>           -  Emit  a warning if less than N% of samples in the
              input profile are matched to the IR.

       --sample-profile-max-propagate-iterations=<uint>    - Maximum number of iterations  to  go  through  when
              propagating sample block/edge weights through the CFG.

       --soft-float                                        - Generate software floating point library calls

       --speculative-counter-promotion-max-exiting=<uint>  - The max number of exiting blocks of a loop to allow

              speculative counter promotion

       --speculative-counter-promotion-to-loop             - When the option is false, if the target block is in
       a loop, the promotion will be disallowed unless the promoted counter
              update can be further/iteratively promoted into an acyclic  region.

       --stack-alignment=<uint>                            - Override default stack alignment

       --stack-size-section                                - Emit a section containing stack size metadata

       --stack-symbol-ordering                             - Order local stack symbols.

       --stackrealign                                      - Force align the stack to the minimum alignment

       --summary-file=<string>                             - The summary file to use for function importing.

       --tailcallopt                                        - Turn fastcc calls into tail calls by (potentially)
              changing ABI.

       --thread-entry=<string>                             -  calls  the  given  entry-point  on  a  new  thread
              (jit-kind=orc-lazy only)

       --thread-model=<value>                              - Choose threading model

       =posix
              -   POSIX thread model

       =single
              -   Single thread model

       --threads=<int>                                     -

       --tls-size=<uint>                                   - Bit size of immediate TLS offsets

       --unique-section-names                              - Give unique names to every section

       --use-ctors                                         - Use .ctors instead of .init_array.

       --verify-region-info                                - Verify region info (time consuming)

       --vp-counters-per-site=<number>                      -  The  average number of profile counters allocated
              per value profiling site.

       --vp-static-alloc                                   - Do static counter allocation for value profiler

       --x86-align-branch=<(plus separated list of types)> - Specify types of branches to align. The  branches's
              types  are  combination  of jcc, fused, jmp, call, ret, indirect. jcc indicates conditional jumps,
              fused indicates fused conditional jumps, jmp indicates unconditional jumps, call indicates  direct
              and indirect calls, ret indicates rets, indirect indicates indirect jumps.

       --x86-align-branch-boundary=<uint>                   -  Control  how  the assembler should align branches
              with NOP. If the boundary's size is not 0, it should be a power of 2 and no less than 32. Branches
              will  be  aligned  to  prevent  from  being  across or against the boundary of specified size. The
              default value 0 does not align branches.

       --x86-branches-within-32B-boundaries                - Align selected instructions  to  mitigate  negative
       performance impact of Intel's micro code update for errata skx102.
              May  break  assumptions  about labels corresponding to particular instructions, and should be used
              with caution.

       Generic Options:

       --help                                              - Display available options (--help-hidden for more)

       --help-list                                            -    Display    list    of    available    options
              (--help-list-hidden for more)

       --version                                           - Display the version of this program