MODULARIZE(1)                    User Commands                   MODULARIZE(1)

       modularize - manual page for modularize 4.0

       OVERVIEW: modularize.

       USAGE:  modularize  [options]  <list  of one or more header list files>
       <arguments to be passed to front end>...


       General options:

       -I=<path>                                       - Include path for cov-
              erage check.

       -aarch64-neon-syntax                             - Choose style of NEON
              code to emit from AArch64 backend:

              -   Emit generic NEON assembly

       =apple -   Emit Apple-style NEON assembly

       -amdgpu-dump-rtmd                               - Dump  AMDGPU  runtime

       -amdgpu-spill-sgpr-to-smem                       - Use scalar stores to
              spill SGPRs if supported by subtarget

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

       -arm-execute-only                               -

       -arm-implicit-it                                  -  Allow  conditional
              instructions outdside of an IT block

              -   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

       -block-check-header-list-only                   - Only warn if #include
              directives are inside extern or namespace blocks if the included
              header is in the header list.

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

       -color                                           -  use  colored syntax
              highlighting (default=autodetect)

       -coverage-check-only                            - Only do the  coverage

       -cvp-dont-process-adds                          -

       -disable-spill-fusing                            -  Disable  fusing  of
              spill code into instructions

       -display-file-lists                             - Display lists of good
              files  (no  compile  errors), problem files, and a combined list
              with problem files preceded by a '#'.

       -enable-implicit-null-checks                    - Fold null checks into
              faulting memory operations

       -enable-load-pre                                -

       -enable-name-compression                         -  Enable  name string

       -enable-objc-arc-opts                            -  enable/disable  all
              ARC Optimizations

       -enable-scoped-noalias                          -

       -enable-tbaa                                    -

       -exhaustive-register-search                     - Exhaustive Search for
              registers bypassing the depth and interference cutoffs  of  last
              chance recoloring

       -expensive-combines                               -   Enable  expensive
              instruction combines

       -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.

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

       -ignore-empty-index-file                        - Ignore an empty index
              file and perform non-ThinLTO compilation

       -imp-null-check-page-size=<int>                  - The page size of the
              target in bytes

       -imp-null-max-insts-to-consider=<uint>          -  The  max  number  of
              instructions  to  consider hoisting loads over (the algorithm is
              quadratic over this number)

       -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

       -limit-float-precision=<uint>                    -  Generate low-preci-
              sion inline sequences for some float libcalls

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

       -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 regis-

       -mips-compact-branches                          - MIPS  Specific:  Com-
              pact 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 con-
              stant islands.

       -mips16-hard-float                              -  Enable  mips16  hard

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

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

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

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

       -module-map-path=<string>                        -  Turn  on module map
              output and specify output path or file name. If no path is spec-
              ified  and  if  prefix  option is specified, use prefix for file

       -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-coverage-check                              - Don't do the coverage

       -no-discriminators                              - Disable generation of
              discriminator information.

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

       -prefix=<string>                                - Prepend  header  file
              paths  with this prefix. If not specified, the files are consid-
              ered to be relative to the header list file.

       -print-after-all                                - Print IR  after  each

       -print-before-all                                - Print IR before each

       -print-machineinstrs=<pass-name>                - Print machine instrs

       -problem-files-list=<string>                    - List  of  files  with
       compilation or modularization problems for assistant mode.
              This will be excluded.

       -r600-ir-structurize                            - Use StructurizeCFG IR

       -rdf-dump                                       -

       -rdf-limit=<uint>                               -

       -regalloc                                       - Register allocator to

              -   pick register allocator based on -O option

       =pbqp  -   PBQP register allocator

              -   greedy register allocator

       =fast  -   fast register allocator

       =basic -   basic register allocator

       -rewrite-map-file=<filename>                    - Symbol Rewrite Map

       -rng-seed=<seed>                                 -  Seed for the random
              number generator

       -root-module=<string>                           - Specify the  name  of
              the root module.

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

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

       -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 = 2)

       -static-func-full-module-prefix                 - Use full module build
              paths in the profile counter names for static functions.

       -stats                                            -  Enable  statistics
              output from program (available with Asserts)

       -stats-json                                     - Display statistics as
              json data

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

       -threads=<int>                                  -

       -time-passes                                     -  Time   each   pass,
              printing elapsed time for each on exit

       -verify-debug-info                              -

       -verify-dom-info                                - Verify dominator info
              (time consuming)

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

       -verify-loop-lcssa                               -  Verify  loop  lcssa
              form (time consuming)

       -verify-machine-dom-info                        - Verify machine  domi-
              nator info (time consuming)

       -verify-regalloc                                 - Verify during regis-
              ter allocation

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

       -verify-scev                                     -  Verify ScalarEvolu-
              tion's backedge taken counts (slow)

       -verify-scev-maps                               -  Verify  no  dangling
              value in ScalarEvolution's ExprValueMap (slow)

       -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-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

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

              info modularize

       should give you access to the complete manual.

modularize 4.0                   October 2017                    MODULARIZE(1)

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