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[MAN] llvm-rtdyld-6

Content-type: text/html; charset=UTF-8 Man page of LLVM-RTDYLD


Section: User Commands (1)
Updated: April 2018
Index Return to Main Contents


llvm-rtdyld - manual page for llvm-rtdyld 6.0  


OVERVIEW: llvm MC-JIT tool

USAGE: llvm-rtdyld [options] <input file>


General options:

-aarch64-neon-syntax - Choose style of NEON code to emit from AArch64 backend:
- Emit generic NEON assembly
- 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
- Accept in both ISAs, emit implicit ITs in Thumb
- Warn in ARM, reject in Thumb
- Accept in ARM, reject in Thumb
- Warn in ARM, emit implicit ITs in Thumb
-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
-check=<string> - File containing RuntimeDyld verifier checks.
-color - use colored syntax highlighting (default=autodetect)
-cost-kind - Target cost kind
- Reciprocal throughput
- Instruction latency
- Code size
-cvp-dont-process-adds -
-debug-counter - Comma separated list of debug counter skip and count
- Controls which variables are renamed with predicateinfo
- Controls which instructions are visited
- Controls which instructions are value numbered
- Controls which instructions we create phi of ops for
-do-counter-promotion - Do counter register promotion
-dylib=<string> - Add library.
-enable-load-pre -
-enable-name-compression - Enable name string compression
-enable-packed-inlinable-literals - Enable packed inlinable literals (v2f16, v2i16)
-enable-si-insert-waitcnts - Use new waitcnt insertion pass
-entry=<string> - Function to call as entry point.
Action to perform:
-execute - Load, link, and execute the inputs.
-printline - Load, link, and print line information for each function.
-printdebugline - Load, link, and print line information for each function using the debug object
-printobjline - Like -printlineinfo but does not load the object first
-verify - Load, link and verify the resulting memory image.
-expensive-combines - Enable expensive instruction combines
-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.
-instcombine-maxarray-size=<uint> - Maximum array size considered when doing a combine
-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.
-lto-pass-remarks-output=<filename> - Output filename for pass remarks
-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
-mcpu=<cpu-name> - Target a specific cpu type (-mcpu=,help/ for details)
-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
- Build for HVX v60
- Build for HVX v62
- Build for HVX v65
-mips-compact-branches - MIPS Specific: Compact branch policy.
- Do not use compact branches if possible.
- Use compact branches where appropiate (default).
- 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
-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-discriminators - Disable generation of discriminator information.
-nvptx-sched4reg - NVPTX Specific: schedule for register pressue
-preallocate - Allocate memory upfront rather than on-demand
-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=<uint> -
-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-inline-hot-threshold=<N> - 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=<uint> - Maximum number of iterations to go through when propagating sample block/edge weights through the CFG.
-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.
-summary-file=<string> - The summary file to use for function importing.
-threads=<int> -
-triple=<string> - Target triple for disassembler
-unfold-element-atomic-memcpy-max-elements=<uint> - Maximum number of elements in atomic memcpy the optimizer is allowed to unfold
-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

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


The full documentation for llvm-rtdyld is maintained as a Texinfo manual. If the info and llvm-rtdyld programs are properly installed at your site, the command
info llvm-rtdyld

should give you access to the complete manual.




This document was created by man2html, using the manual pages.
Time: 04:45:27 GMT, September 16, 2022

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