LLVM-OBJDUMP(1)                  User Commands                 LLVM-OBJDUMP(1)

       llvm-objdump - manual page for llvm-objdump 3.5

       OVERVIEW: llvm object file dumper

       USAGE: llvm-objdump [options] <input object files>

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

              -   Emit generic NEON assembly

       =apple -   Emit Apple-style NEON assembly

       -arch=<string>                                  - Target arch to disas-
              semble for, see -version for available targets

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

       -cfg                                            - Create a CFG for  ev-
              ery function found in the object and write it to a graphviz file

       -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

              -   Generate a complete program

              -   Generate a module definition

              -   Generate contents of a module

              -   Generate a function definition

              -   Generate all function definitions

              -   Generate an inline function

              -   Generate a variable definition

       =type  -   Generate a type definition

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

       -disassemble                                      -  Display  assembler
              mnemonics for the machine instructions

       -dsym=<string>                                  - Use  .dSYM  file  for
              debug info

       -enable-load-pre                                -

       -enable-misched                                  -  Enable  the machine
              instruction scheduling pass.

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

       -enable-tbaa                                    -

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

       -fatal-assembler-warnings                        - Consider warnings as

       -g                                              - Print  line  informa-
              tion from debug info if available

       -help                                           - Display available op-
              tions (-help-hidden for more)

       -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  (de-

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

       -macho                                          -  Use  MachO  specific
              object file parser

       -mattr=<a1,+a2,-a3,...>                          -  Target specific at-

       -mc-x86-disable-arith-relaxation                - Disable relaxation of
              arithmetic instruction for X86

       -mips16-constant-islands                        - MIPS: mips16 constant
              islands enable.

       -mips16-hard-float                               -  MIPS:  mips16  hard
              float enable.

       -mlsm                                             -  Enable  motion  of
              merged load and store

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

       -no-discriminators                              - Disable generation of
              discriminator information.

       -no-show-raw-insn                                -  When  disassembling
              instructions, do not print the instruction bytes.

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

       -print-after-all                                - Print IR  after  each

       -print-before-all                                - Print IR before each

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

       -private-headers                                - Display  format  spe-
              cific file headers

       -r                                               -  Display the reloca-
              tion entries in the file

       -regalloc                                       - Register allocator to

              -   pick register allocator based on -O option

       =basic -   basic register allocator

       =fast  -   fast register allocator

              -   greedy register allocator

       =pbqp  -   PBQP register allocator

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

       -s                                              - Display  the  content
              of each section

       -sample-profile-max-propagate-iterations=<uint> - Maximum number of it-
              erations  to  go  through  when  propagating  sample  block/edge
              weights through the CFG.

       -section-headers                                 - Display summaries of
              the headers for each section.

       -spiller                                        - Spiller to use:  (de-
              fault: standard)

              -   trivial spiller

              -   inline spiller

       -stackmap-version=<int>                          - Specify the stackmap
              encoding version (default = 1)

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

       -symbolize                                       -  When  disassembling
              instructions, try to symbolize operands.

       -t                                              -  Display  the  symbol

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

       -triple=<string>                                - Target triple to dis-
              assemble for, see -version for available targets

       -unwind-info                                    - Display unwind infor-

       -verify-debug-info                              -

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

       -verify-loop-info                                 -  Verify  loop  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)

       -version                                         -  Display the version
              of this program

       -x86-asm-syntax                                 - Choose style of  code
              to emit from X86 backend:

       =att   -   Emit AT&T-style assembly

       =intel -   Emit Intel-style assembly

       -yaml-cfg=<yaml  output  file>                     -  Create  a CFG and
              write it as a YAML MCModule.

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

              info llvm-objdump

       should give you access to the complete manual.

llvm-objdump 3.5                 October 2016                  LLVM-OBJDUMP(1)

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