OVERVIEW: llvm interpreter & dynamic compiler USAGE: lli.exe [options] ... OPTIONS: Color Options: --color - Use colors in output (default=autodetect) General options: -O - Optimization level. [-O0, -O1, -O2, or -O3] (default = '-O2') --addrsig - Emit an address-significance table --align-loops= - Default alignment for loops --allow-ginsert-as-artifact - Allow G_INSERT to be considered an artifact. Hack around AMDGPU test infinite loops. --asm-show-inst - Emit internal instruction representation to assembly file --basic-block-sections= | labels | none> - Emit basic blocks into separate sections --code-model= - 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= - Choose the number of compile threads (jit-kind=orc-lazy only) --data-sections - Emit data into separate sections --debug-entry-values - Enable debug info for the debug entry values. --debugger-tune= - Tune debug info for a particular debugger =gdb - gdb =lldb - lldb =dbx - dbx =sce - SCE targets (e.g. PS4) --debugify-func-limit= - Set max number of processed functions per pass. --debugify-level= - Kind of debug info to add =locations - Locations only =location+variables - Locations and Variables --debugify-quiet - Suppress verbose debugify output --denormal-fp-math= - 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 =dynamic - denormals have unknown treatment --denormal-fp-math-f32= - Select which denormal numbers the code is permitted to require for float =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 =dynamic - denormals have unknown treatment --disable-auto-upgrade-debug-info - Disable autoupgrade of debug info --disable-i2p-p2i-opt - Disables inttoptr/ptrtoint roundtrip optimization --disable-lazy-compilation - Disable JIT lazy compilation --disable-tail-calls - Never emit tail calls --dlopen= - Dynamic libraries to load before linking --dot-cfg-mssa= - file name for generated dot file --dwarf-version= - Dwarf version --dwarf64 - Generate debugging info in the 64-bit DWARF format --emit-call-site-info - Emit call site debug information, if debug information is enabled. --emit-compact-unwind-non-canonical - Whether to try to emit Compact Unwind for non canonical entries. --emit-dwarf-unwind= - Whether to emit DWARF EH frame entries. =always - Always emit EH frame entries =no-compact-unwind - Only emit EH frame entries when compact unwind is not available =default - Use target platform default --emulated-tls - Use emulated TLS model --enable-approx-func-fp-math - Enable FP math optimizations that assume approx func --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-jmc-instrument - Instrument functions with a call to __CheckForDebuggerJustMyCode --enable-name-compression - Enable name/filename 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= - Specify the entry function (default = 'main') of the executable --exception-model= - 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 --experimental-debug-variable-locations - Use experimental new value-tracking variable locations --extra-archive= - Extra archive files to be loaded --extra-module= - Extra modules to be loaded --extra-object= - Extra object files to be loaded --fake-argv0= - Override the 'argv[0]' value passed into the executing program --fatal-warnings - Treat warnings as errors --filetype= - 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= - 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= - 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= - 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 --fs-profile-debug-bw-threshold= - Only show debug message if the source branch weight is greater than this value. --fs-profile-debug-prob-diff-threshold= - Only show debug message if the branch probility is greater than this value (in percentage). --function-sections - Emit functions into separate sections --generate-merged-base-profiles - When generating nested context-sensitive profiles, always generate extra base profile for function with all its context profiles merged into it. --ignore-xcoff-visibility - Not emit the visibility attribute for asm in AIX OS or give all symbols 'unspecified' visibility in XCOFF object file --incremental-linker-compatible - When used with filetype=obj, emit an object file which can be used with an incremental linker --jd= - Specifies the JITDylib to be used for any subsequent -extra-module arguments. --jit-kind= - Choose underlying JIT kind. =mcjit - MCJIT =orc - Orc JIT =orc-lazy - Orc-based lazy JIT. --jit-linker= - Choose the dynamic linker/loader. =default - Default for platform and JIT-kind =rtdyld - RuntimeDyld =jitlink - Orc-specific linker --load= - Load the specified plugin --march= - Architecture to generate code for (see --version) --mattr= - Target specific attributes (-mattr=help for details) --mc-relax-all - When used with filetype=obj, relax all fixups in the emitted object file --mcjit-remote-process= - Specify the filename of the process to launch for remote MCJIT execution. If none is specified, remote execution will be simulated in-process. --mcpu= - Target a specific cpu type (-mcpu=help for details) --meabi= - Set EABI type (default depends on triple): =default - Triple default EABI version =4 - EABI version 4 =5 - EABI version 5 =gnu - EABI GNU --mir-strip-debugify-only - Should mir-strip-debug only strip debug info from debugified modules by default --mtriple= - Override target triple for module --mxcoff-roptr - When set to true, const objects with relocatable address values are put into the RO data section. --no-deprecated-warn - Suppress all deprecated warnings --no-integrated-as - Disable integrated assembler --no-process-syms - Do not resolve lli process symbols in JIT'd code --no-type-check - Suppress type errors (Wasm) --no-warn - Suppress all warnings --nozero-initialized-in-bss - Don't place zero-initialized symbols into bss section --object-cache-dir= - Directory to store cached object files (must be user writable) --orc-runtime= - Use ORC runtime from given path --per-module-lazy - Performs lazy compilation on whole module boundaries rather than individual functions --relax-elf-relocations - Emit GOTPCRELX/REX_GOTPCRELX instead of GOTPCREL on x86-64 ELF --relocation-model= - 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. --sample-profile-check-record-coverage= - Emit a warning if less than N% of records in the input profile are matched to the IR. --sample-profile-check-sample-coverage= - Emit a warning if less than N% of samples in the input profile are matched to the IR. --sample-profile-max-propagate-iterations= - Maximum number of iterations to go through when propagating sample block/edge weights through the CFG. --soft-float - Generate software floating point library calls --split-machine-functions - Split out cold basic blocks from machine functions based on profile information --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 --strict-dwarf - use strict dwarf --swift-async-fp= - Determine when the Swift async frame pointer should be set =auto - Determine based on deployment target =always - Always set the bit =never - Never set the bit --tailcallopt - Turn fastcc calls into tail calls by (potentially) changing ABI. --thread-entry= - calls the given entry-point on a new thread (jit-kind=orc-lazy only) --thread-model= - Choose threading model =posix - POSIX thread model =single - Single thread model --tls-size= - Bit size of immediate TLS offsets --unique-basic-block-section-names - Give unique names to every basic block section --unique-section-names - Give unique names to every section --use-ctors - Use .ctors instead of .init_array. --vec-extabi - Enable the AIX Extended Altivec ABI. --verify-legalizer-debug-locs= - Verify that debug locations are handled =none - No verification =legalizations - Verify legalizations =legalizations+artifactcombiners - Verify legalizations and artifact combines --x86-align-branch= - Specify types of branches to align (plus separated list of types): jcc indicates conditional jumps fused indicates fused conditional jumps jmp indicates direct unconditional jumps call indicates direct and indirect calls ret indicates rets indirect indicates indirect unconditional jumps --x86-align-branch-boundary= - 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. --x86-pad-max-prefix-size= - Maximum number of prefixes to use for padding --xcoff-traceback-table - Emit the XCOFF traceback table --xray-function-index - Emit xray_fn_idx section 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