---
name: "lli-6.0"
section: "1"
platform: "linux"
package: "llvm-6.0-runtime"
version: "1:6.0.1-10"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/lli-6.0"
---
# lli-6.0(1)
manual page for lli 6.0
## NAME
lli - manual page for lli 6.0
## DESCRIPTION
OVERVIEW: llvm interpreter & dynamic compiler
USAGE: lli \[options\] \ \...
OPTIONS:
General options:
**-O=**\ - Optimization level. \[-O0, **-O1**, **-O2**, or **-O3\]** (default = '-O2')
**-aarch64-neon-syntax** - Choose style of NEON code to emit from AArch64 backend:
- \=generic
\- Emit generic NEON assembly
- \=apple
\- Emit Apple-style NEON assembly
**-amdgpu-dump-hsa-metadata** - Dump AMDGPU HSA Metadata
**-amdgpu-enable-merge-m0** - Merge and hoist M0 initializations
**-amdgpu-sdwa-peephole** - Enable SDWA peepholer
**-amdgpu-spill-sgpr-to-smem** - Use scalar stores to spill SGPRs if supported by subtarget
**-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** - 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-instrumentation** - Instrumentation of inline assembly and assembly source files
- \=none
\- no instrumentation at all
- \=address
\- instrument instructions with memory arguments
**-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** - Choose code model
- \=small
\- Small code model
- \=kernel
\- Kernel code model
- \=medium
\- Medium code model
- \=large
\- Large code model
**-color** - use colored syntax highlighting (default=autodetect)
**-cost-kind** - Target cost kind
- \=throughput
\- Reciprocal throughput
- \=latency
\- Instruction latency
- \=code-size
\- Code size
**-cvp-dont-process-adds** -
**-data-sections** - Emit data into separate sections
**-debug-counter** - Comma separated list of debug counter skip and count
- \=predicateinfo-rename
\- Controls which variables are renamed with predicateinfo
- \=instcombine-visit
\- Controls which instructions are visited
- \=newgvn-vn
\- Controls which instructions are value numbered
- \=newgvn-phi
\- Controls which instructions we create phi of ops for
- \=falkor-hwpf
\- Controls which tag collisions are avoided
**-debugger-tune** - Tune debug info for a particular debugger
- \=gdb
\- gdb
- \=lldb
\- lldb
- \=sce
\- SCE targets (e.g. PS4)
**-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
**-disable-fp-elim** - Disable frame pointer elimination optimization
**-disable-lazy-compilation** - Disable JIT lazy compilation
**-disable-tail-calls** - Never emit tail calls
**-do-counter-promotion** - Do counter register promotion
**-dwarf-version=**\ - Dwarf version
**-emscripten-cxx-exceptions-whitelist=**\ - 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 mdoules
**-enable-emscripten-cxx-exceptions** - WebAssembly Emscripten-style exception handling
**-enable-emscripten-sjlj** - WebAssembly Emscripten-style setjmp/longjmp handling
**-enable-load-pre** -
**-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-packed-inlinable-literals** - Enable packed inlinable literals (v2f16, v2i16)
**-enable-si-insert-waitcnts** - Use new waitcnt insertion pass
**-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
**-expensive-combines** - Enable expensive instruction combines
**-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-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.
**-function-sections** - Emit functions into separate sections
- **-gpsize=**\ - 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-maxarray-size=**\ - Maximum array size considered when doing a combine
**-internalize-public-api-file=**\ - A file containing list of symbol names to preserve
**-internalize-public-api-list=**\ - A list of symbol names to preserve
**-iterative-counter-promotion** - Allow counter promotion across the whole loop nest.
**-jit-kind** - Choose underlying JIT kind.
- \=mcjit
\- MCJIT
- \=orc-mcjit
\- Orc-based MCJIT replacement
- \=orc-lazy
\- Orc-based lazy JIT.
**-load=**\ - Load the specified plugin
**-lto-pass-remarks-output=**\ - Output filename for pass remarks
**-march=**\ - Architecture to generate code for (see **--version**)
**-mattr=**\ - Target specific attributes (**-mattr**=*help* for details)
**-max-counter-promotions=**\ - Max number of allowed counter promotions
**-max-counter-promotions-per-loop=**\ - 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=**\ - 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
**-memop-size-large=**\ - Set large value thresthold in memory intrinsic size profiling. Value of 0 disables the large value profiling.
**-memop-size-range=**\ - Set the range of size in memory intrinsic calls to be profiled precisely, in a format of \:\
**-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
- \=v60
\- Build for HVX v60
- \=v62
\- Build for HVX v62
- \=v65
\- Build for HVX v65
- \=
\-
**-mips-compact-branches** - 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=**\ - 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-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=**\ - Directory to store cached object files (must be user writable)
**-pie-copy-relocations** - PIE Copy Relocations
**-print-module-scope** - When printing IR for print-\[before\|after\]{-all} always print a module IR
**-r600-ir-structurize** - Use StructurizeCFG IR pass
**-rdf-dump** -
**-rdf-limit=**\ -
**-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.
**-safepoint-ir-verifier-print-only** -
**-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-inline-hot-threshold=**\ - Inlined functions that account for more than N% of all samples collected in the parent function, will be inlined again.
**-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
- **-speculative-counter-promotion-max-exiting=**\ - 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=**\ - 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=**\ - The summary file to use for function importing.
**-tailcallopt** - Turn fastcc calls into tail calls by (potentially) changing ABI.
**-thread-model** - Choose threading model
- \=posix
\- POSIX thread model
- \=single
\- Single thread model
**-threads=**\ -
**-unfold-element-atomic-memcpy-max-elements=**\ - Maximum number of elements in atomic memcpy the optimizer is allowed to unfold
**-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=**\ - The average number of profile counters allocated per value profiling site.
**-vp-static-alloc** - Do static counter allocation for value profiler
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