NAME
llvm-rtdyld - manual page for llvm-rtdyld 3.8
DESCRIPTION
ERROR: ld.so: object 'libfakeroot-sysv.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. OVERVIEW: llvm MC-JIT tool
USAGE: llvm-rtdyld [options] <input file>
OPTIONS:
General options:
-aarch64-neon-syntax - Choose style of NEON code to emit from AArch64 backend:
- =generic
-
- Emit generic NEON assembly
- =apple
-
- Emit Apple-style NEON assembly
-bounds-checking-single-trap - Use one trap block per function
-check=<string> - File containing RuntimeDyld verifier checks.
-color - use colored syntax highlighting (default=autodetect)
-cppfname=<function name> - Specify the name of the generated function
-cppfor=<string> - Specify the name of the thing to generate
-cppgen - Choose what kind of output to generate
- =program
-
- Generate a complete program
- =module
-
- Generate a module definition
- =contents
-
- Generate contents of a module
- =function
-
- Generate a function definition
- =functions
-
- Generate all function definitions
- =inline
-
- Generate an inline function
- =variable
-
- Generate a variable definition
- =type
-
- Generate a type definition
-disable-spill-fusing - Disable fusing of spill code into instructions
-dylib=<string> - Add library.
-enable-implicit-null-checks - Fold null checks into faulting memory operations
-enable-load-pre -
-enable-objc-arc-opts - enable/disable all ARC Optimizations
-enable-scoped-noalias -
-enable-tbaa -
-entry=<string> - Function to call as entry point.
-exhaustive-register-search - Exhaustive Search for registers bypassing the depth and interference cutoffs of last chance recoloring
-filter-print-funcs=<function names> - Only print IR for functions whose name match this for all print-[before|after][-all] options
- -gpsize=<uint> - Global Pointer Addressing Size.
-
The default size is 8.
-imp-null-check-page-size=<uint> - The page size of the target in bytes
-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
-join-liveintervals - Coalesce copies (default=true)
-limit-float-precision=<uint> - Generate low-precision inline sequences for some float libcalls
-mcpu=<cpu-name> - Target a specific cpu type (-mcpu=help for details)
-merror-missing-parenthesis - Error for missing parenthesis around predicate registers
-merror-noncontigious-register - Error for register names that aren't contigious
-mfuture-regs - Enable future registers
-mips16-constant-islands - Enable mips16 constant islands.
-mips16-hard-float - Enable mips16 hard float.
-mno-compound - Disable looking for compound instructions 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-after-all - Print IR after each pass
-print-before-all - Print IR before each pass
-print-machineinstrs=<pass-name> - Print machine instrs
-rdf-dump -
-rdf-limit=<uint> -
-regalloc - Register allocator to use
- =default
-
- pick register allocator based on -O option
- =basic
-
- basic register allocator
- =fast
-
- fast register allocator
- =greedy
-
- greedy register allocator
- =pbqp
-
- PBQP register allocator
-rewrite-map-file=<filename> - Symbol Rewrite Map
-rng-seed=<seed> - Seed for the random number generator
-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-global-cold-threshold=<N> - Top-level functions that account for less than N% of all samples collected in the profile, will be marked as cold for the inliner to consider.
-sample-profile-global-hot-threshold=<N> - Top-level functions that account for more than N% of all samples collected in the profile, will be marked as hot for the inliner to consider.
-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.
-stackmap-version=<int> - Specify the stackmap encoding version (default = 1)
-stats - Enable statistics output from program (available with Asserts)
-summary-file=<string> - The summary file to use for function importing.
-time-passes - Time each pass, printing elapsed time for each on exit
-triple=<string> - Target triple for disassembler
-
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.
-verify-debug-info -
-verify-dom-info - Verify dominator info (time consuming)
-verify-loop-info - Verify loop info (time consuming)
-verify-regalloc - Verify during register allocation
-verify-region-info - Verify region info (time consuming)
-verify-scev - Verify ScalarEvolution's backedge taken counts (slow)
-x86-asm-syntax - Choose style of code to emit from X86 backend:
- =att
-
- Emit AT&T-style assembly
- =intel
-
- Emit Intel-style assembly
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