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GCC's command line options are indexed here without any initial `-' or `--'. Where an option has both positive and negative forms (such as -foption and -fno-option), relevant entries in the manual are indexed under the most appropriate form; it may sometimes be useful to look up both forms.
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: Overall Options-fdump-statistics
: Debugging OptionsA
: Preprocessor Optionsall_load
: Darwin Optionsallowable_client
: Darwin Optionsansi
: Non-bugsansi
: Other Builtinsansi
: Preprocessor Optionsansi
: C Dialect Optionsansi
: Standardsarch_errors_fatal
: Darwin Optionsaux-info
: C Dialect Optionsb
: Target OptionsB
: Directory Optionsbcopy-builtin
: PDP-11 OptionsBdynamic
: VxWorks Optionsbind_at_load
: Darwin OptionsBstatic
: VxWorks Optionsbundle
: Darwin Optionsbundle_loader
: Darwin Optionsc
: Link OptionsC
: Preprocessor Optionsc
: Overall Optionsclient_name
: Darwin Optionscombine
: Overall Optionscompatibility_version
: Darwin Optionscoverage
: Debugging Optionscurrent_version
: Darwin OptionsD
: Preprocessor Optionsd
: Debugging OptionsdA
: Debugging OptionsdD
: Preprocessor OptionsdD
: Debugging Optionsdead_strip
: Darwin Optionsdependency-file
: Darwin OptionsdH
: Debugging OptionsdI
: Preprocessor OptionsdM
: Preprocessor Optionsdm
: Debugging OptionsdN
: Preprocessor OptionsdP
: Debugging Optionsdp
: Debugging OptionsdU
: Preprocessor Optionsdumpmachine
: Debugging Optionsdumpspecs
: Debugging Optionsdumpversion
: Debugging Optionsdv
: Debugging Optionsdx
: Debugging Optionsdy
: Debugging Optionsdylib_file
: Darwin Optionsdylinker_install_name
: Darwin Optionsdynamic
: Darwin Optionsdynamiclib
: Darwin OptionsE
: Link OptionsE
: Overall OptionsEB
: MIPS OptionsEB
: ARC OptionsEL
: MIPS OptionsEL
: ARC Optionsexported_symbols_list
: Darwin OptionsF
: Darwin Optionsfabi-version
: C++ Dialect Optionsfalign-functions
: Optimize Optionsfalign-jumps
: Optimize Optionsfalign-labels
: Optimize Optionsfalign-loops
: Optimize Optionsfargument-alias
: Code Gen Optionsfargument-noalias
: Code Gen Optionsfargument-noalias-anything
: Code Gen Optionsfargument-noalias-global
: Code Gen Optionsfassociative-math
: Optimize Optionsfasynchronous-unwind-tables
: Code Gen Optionsfauto-inc-dec
: Optimize Optionsfbounds-check
: Code Gen Optionsfbranch-probabilities
: Optimize Optionsfbranch-target-load-optimize
: Optimize Optionsfbranch-target-load-optimize2
: Optimize Optionsfbtr-bb-exclusive
: Optimize Optionsfcall-saved
: Code Gen Optionsfcall-used
: Code Gen Optionsfcaller-saves
: Optimize Optionsfcheck-data-deps
: Optimize Optionsfcheck-new
: C++ Dialect Optionsfcommon
: Variable Attributesfcond-mismatch
: C Dialect Optionsfconserve-space
: C++ Dialect Optionsfconserve-stack
: Optimize Optionsfconstant-string-class
: Objective-C and Objective-C++ Dialect Optionsfcprop-registers
: Optimize Optionsfcrossjumping
: Optimize Optionsfcse-follow-jumps
: Optimize Optionsfcse-skip-blocks
: Optimize Optionsfcx-fortran-rules
: Optimize Optionsfcx-limited-range
: Optimize Optionsfdata-sections
: Optimize Optionsfdbg-cnt
: Debugging Optionsfdbg-cnt-list
: Debugging Optionsfdce
: Optimize Optionsfdebug-prefix-map
: Debugging Optionsfdelayed-branch
: Optimize Optionsfdelete-null-pointer-checks
: Optimize Optionsfdiagnostics-show-location
: Language Independent Optionsfdiagnostics-show-option
: Language Independent Optionsfdirectives-only
: Preprocessor Optionsfdollars-in-identifiers
: Interoperationfdollars-in-identifiers
: Preprocessor Optionsfdse
: Optimize Optionsfdump-class-hierarchy
: Debugging Optionsfdump-ipa
: Debugging Optionsfdump-noaddr
: Debugging Optionsfdump-rtl-alignments
: Debugging Optionsfdump-rtl-all
: Debugging Optionsfdump-rtl-asmcons
: Debugging Optionsfdump-rtl-auto_inc_dec
: Debugging Optionsfdump-rtl-barriers
: Debugging Optionsfdump-rtl-bbpart
: Debugging Optionsfdump-rtl-bbro
: Debugging Optionsfdump-rtl-btl2
: Debugging Optionsfdump-rtl-bypass
: Debugging Optionsfdump-rtl-ce1
: Debugging Optionsfdump-rtl-ce2
: Debugging Optionsfdump-rtl-ce3
: Debugging Optionsfdump-rtl-combine
: Debugging Optionsfdump-rtl-compgotos
: Debugging Optionsfdump-rtl-cprop_hardreg
: Debugging Optionsfdump-rtl-csa
: Debugging Optionsfdump-rtl-cse1
: Debugging Optionsfdump-rtl-cse2
: Debugging Optionsfdump-rtl-dbr
: Debugging Optionsfdump-rtl-dce
: Debugging Optionsfdump-rtl-dce1
: Debugging Optionsfdump-rtl-dce2
: Debugging Optionsfdump-rtl-dfinish
: Debugging Optionsfdump-rtl-dfinit
: Debugging Optionsfdump-rtl-eh
: Debugging Optionsfdump-rtl-eh_ranges
: Debugging Optionsfdump-rtl-expand
: Debugging Optionsfdump-rtl-fwprop1
: Debugging Optionsfdump-rtl-fwprop2
: Debugging Optionsfdump-rtl-gcse1
: Debugging Optionsfdump-rtl-gcse2
: Debugging Optionsfdump-rtl-init-regs
: Debugging Optionsfdump-rtl-initvals
: Debugging Optionsfdump-rtl-into_cfglayout
: Debugging Optionsfdump-rtl-ira
: Debugging Optionsfdump-rtl-jump
: Debugging Optionsfdump-rtl-loop2
: Debugging Optionsfdump-rtl-mach
: Debugging Optionsfdump-rtl-mode_sw
: Debugging Optionsfdump-rtl-outof_cfglayout
: Debugging Optionsfdump-rtl-peephole2
: Debugging Optionsfdump-rtl-postreload
: Debugging Optionsfdump-rtl-pro_and_epilogue
: Debugging Optionsfdump-rtl-regclass
: Debugging Optionsfdump-rtl-regmove
: Debugging Optionsfdump-rtl-rnreg
: Debugging Optionsfdump-rtl-sched1
: Debugging Optionsfdump-rtl-sched2
: Debugging Optionsfdump-rtl-see
: Debugging Optionsfdump-rtl-seqabstr
: Debugging Optionsfdump-rtl-shorten
: Debugging Optionsfdump-rtl-sibling
: Debugging Optionsfdump-rtl-sms
: Debugging Optionsfdump-rtl-split1
: Debugging Optionsfdump-rtl-split2
: Debugging Optionsfdump-rtl-split3
: Debugging Optionsfdump-rtl-split4
: Debugging Optionsfdump-rtl-split5
: Debugging Optionsfdump-rtl-stack
: Debugging Optionsfdump-rtl-subreg1
: Debugging Optionsfdump-rtl-subreg2
: Debugging Optionsfdump-rtl-subregs_of_mode_finish
: Debugging Optionsfdump-rtl-subregs_of_mode_init
: Debugging Optionsfdump-rtl-unshare
: Debugging Optionsfdump-rtl-vartrack
: Debugging Optionsfdump-rtl-vregs
: Debugging Optionsfdump-rtl-web
: Debugging Optionsfdump-translation-unit
: Debugging Optionsfdump-tree
: Debugging Optionsfdump-tree-alias
: Debugging Optionsfdump-tree-all
: Debugging Optionsfdump-tree-ccp
: Debugging Optionsfdump-tree-cfg
: Debugging Optionsfdump-tree-ch
: Debugging Optionsfdump-tree-copyprop
: Debugging Optionsfdump-tree-copyrename
: Debugging Optionsfdump-tree-dce
: Debugging Optionsfdump-tree-dom
: Debugging Optionsfdump-tree-dse
: Debugging Optionsfdump-tree-forwprop
: Debugging Optionsfdump-tree-fre
: Debugging Optionsfdump-tree-gimple
: Debugging Optionsfdump-tree-mudflap
: Debugging Optionsfdump-tree-nrv
: Debugging Optionsfdump-tree-phiopt
: Debugging Optionsfdump-tree-pre
: Debugging Optionsfdump-tree-sink
: Debugging Optionsfdump-tree-sra
: Debugging Optionsfdump-tree-ssa
: Debugging Optionsfdump-tree-store_copyprop
: Debugging Optionsfdump-tree-storeccp
: Debugging Optionsfdump-tree-vcg
: Debugging Optionsfdump-tree-vect
: Debugging Optionsfdump-tree-vrp
: Debugging Optionsfdump-unnumbered
: Debugging Optionsfdwarf2-cfi-asm
: Debugging Optionsfearly-inlining
: Optimize Optionsfeliminate-dwarf2-dups
: Debugging Optionsfeliminate-unused-debug-symbols
: Debugging Optionsfeliminate-unused-debug-types
: Debugging Optionsfexceptions
: Code Gen Optionsfexec-charset
: Preprocessor Optionsfexpensive-optimizations
: Optimize Optionsfextended-identifiers
: Preprocessor Optionsffast-math
: Optimize Optionsffinite-math-only
: Optimize Optionsffix-and-continue
: Darwin Optionsffixed
: Code Gen Optionsffloat-store
: Disappointmentsffloat-store
: Optimize Optionsffor-scope
: C++ Dialect Optionsfforward-propagate
: Optimize Optionsffreestanding
: Function Attributesffreestanding
: Warning Optionsffreestanding
: C Dialect Optionsffreestanding
: Standardsffriend-injection
: C++ Dialect Optionsffunction-sections
: Optimize Optionsfgcse
: Optimize Optionsfgcse-after-reload
: Optimize Optionsfgcse-las
: Optimize Optionsfgcse-lm
: Optimize Optionsfgcse-sm
: Optimize Optionsfgnu-runtime
: Objective-C and Objective-C++ Dialect Optionsfgnu89-inline
: C Dialect Optionsfhosted
: C Dialect Optionsfif-conversion
: Optimize Optionsfif-conversion2
: Optimize Optionsfilelist
: Darwin Optionsfindirect-data
: Darwin Optionsfindirect-inlining
: Optimize Optionsfinhibit-size-directive
: Code Gen Optionsfinline-functions
: Optimize Optionsfinline-functions-called-once
: Optimize Optionsfinline-limit
: Optimize Optionsfinline-small-functions
: Optimize Optionsfinput-charset
: Preprocessor Optionsfinstrument-functions
: Function Attributesfinstrument-functions
: Code Gen Optionsfinstrument-functions-exclude-file-list
: Code Gen Optionsfinstrument-functions-exclude-function-list
: Code Gen Optionsfipa-cp
: Optimize Optionsfipa-cp-clone
: Optimize Optionsfipa-matrix-reorg
: Optimize Optionsfipa-pta
: Optimize Optionsfipa-pure-const
: Optimize Optionsfipa-reference
: Optimize Optionsfipa-struct-reorg
: Optimize Optionsfira-coalesce
: Optimize Optionsfira-verbose
: Optimize Optionsfivopts
: Optimize Optionsfkeep-inline-functions
: Inlinefkeep-inline-functions
: Optimize Optionsfkeep-static-consts
: Optimize Optionsflat_namespace
: Darwin Optionsflax-vector-conversions
: C Dialect Optionsfleading-underscore
: Code Gen Optionsfmem-report
: Debugging Optionsfmerge-all-constants
: Optimize Optionsfmerge-constants
: Optimize Optionsfmerge-debug-strings
: Debugging Optionsfmessage-length
: Language Independent Optionsfmodulo-sched
: Optimize Optionsfmodulo-sched-allow-regmoves
: Optimize Optionsfmove-loop-invariants
: Optimize Optionsfms-extensions
: Unnamed Fieldsfms-extensions
: C++ Dialect Optionsfms-extensions
: C Dialect Optionsfmudflap
: Optimize Optionsfmudflapir
: Optimize Optionsfmudflapth
: Optimize Optionsfnext-runtime
: Objective-C and Objective-C++ Dialect Optionsfno-access-control
: C++ Dialect Optionsfno-asm
: C Dialect Optionsfno-branch-count-reg
: Optimize Optionsfno-builtin
: Other Builtinsfno-builtin
: Function Attributesfno-builtin
: Warning Optionsfno-builtin
: C Dialect Optionsfno-common
: Variable Attributesfno-common
: Code Gen Optionsfno-default-inline
: Inlinefno-default-inline
: Optimize Optionsfno-default-inline
: C++ Dialect Optionsfno-defer-pop
: Optimize Optionsfno-dwarf2-cfi-asm
: Debugging Optionsfno-elide-constructors
: C++ Dialect Optionsfno-enforce-eh-specs
: C++ Dialect Optionsfno-for-scope
: C++ Dialect Optionsfno-function-cse
: Optimize Optionsfno-gnu-keywords
: C++ Dialect Optionsfno-guess-branch-probability
: Optimize Optionsfno-ident
: Code Gen Optionsfno-implement-inlines
: C++ Interfacefno-implement-inlines
: C++ Dialect Optionsfno-implicit-inline-templates
: C++ Dialect Optionsfno-implicit-templates
: Template Instantiationfno-implicit-templates
: C++ Dialect Optionsfno-inline
: Optimize Optionsfno-ira-share-save-slots
: Optimize Optionsfno-ira-share-spill-slots
: Optimize Optionsfno-jump-tables
: Code Gen Optionsfno-math-errno
: Optimize Optionsfno-merge-debug-strings
: Debugging Optionsfno-nil-receivers
: Objective-C and Objective-C++ Dialect Optionsfno-nonansi-builtins
: C++ Dialect Optionsfno-operator-names
: C++ Dialect Optionsfno-optional-diags
: C++ Dialect Optionsfno-peephole
: Optimize Optionsfno-peephole2
: Optimize Optionsfno-rtti
: C++ Dialect Optionsfno-sched-interblock
: Optimize Optionsfno-sched-spec
: Optimize Optionsfno-show-column
: Preprocessor Optionsfno-signed-bitfields
: C Dialect Optionsfno-signed-zeros
: Optimize Optionsfno-stack-limit
: Code Gen Optionsfno-threadsafe-statics
: C++ Dialect Optionsfno-toplevel-reorder
: Optimize Optionsfno-trapping-math
: Optimize Optionsfno-unsigned-bitfields
: C Dialect Optionsfno-use-cxa-get-exception-ptr
: C++ Dialect Optionsfno-weak
: C++ Dialect Optionsfno-working-directory
: Preprocessor Optionsfno-zero-initialized-in-bss
: Optimize Optionsfnon-call-exceptions
: Code Gen Optionsfobjc-call-cxx-cdtors
: Objective-C and Objective-C++ Dialect Optionsfobjc-direct-dispatch
: Objective-C and Objective-C++ Dialect Optionsfobjc-exceptions
: Objective-C and Objective-C++ Dialect Optionsfobjc-gc
: Objective-C and Objective-C++ Dialect Optionsfomit-frame-pointer
: Optimize Optionsfopenmp
: C Dialect Optionsfoptimize-register-move
: Optimize Optionsfoptimize-sibling-calls
: Optimize Optionsforce_cpusubtype_ALL
: Darwin Optionsforce_flat_namespace
: Darwin Optionsfpack-struct
: Code Gen Optionsfpcc-struct-return
: Incompatibilitiesfpcc-struct-return
: Code Gen Optionsfpch-deps
: Preprocessor Optionsfpch-preprocess
: Preprocessor Optionsfpeel-loops
: Optimize Optionsfpermissive
: C++ Dialect OptionsfPIC
: Code Gen Optionsfpic
: Code Gen OptionsfPIE
: Code Gen Optionsfpie
: Code Gen Optionsfpost-ipa-mem-report
: Debugging Optionsfpre-ipa-mem-report
: Debugging Optionsfpredictive-commoning
: Optimize Optionsfprefetch-loop-arrays
: Optimize Optionsfpreprocessed
: Preprocessor Optionsfprofile-arcs
: Other Builtinsfprofile-arcs
: Debugging Optionsfprofile-correction
: Optimize Optionsfprofile-dir
: Optimize Optionsfprofile-generate
: Optimize Optionsfprofile-use
: Optimize Optionsfprofile-values
: Optimize Optionsfrandom-string
: Debugging Optionsfreciprocal-math
: Optimize Optionsfrecord-gcc-switches
: Code Gen Optionsfreg-struct-return
: Code Gen Optionsfregmove
: Optimize Optionsfrename-registers
: Optimize Optionsfreorder-blocks
: Optimize Optionsfreorder-blocks-and-partition
: Optimize Optionsfreorder-functions
: Optimize Optionsfreplace-objc-classes
: Objective-C and Objective-C++ Dialect Optionsfrepo
: Template Instantiationfrepo
: C++ Dialect Optionsfrerun-cse-after-loop
: Optimize Optionsfreschedule-modulo-scheduled-loops
: Optimize Optionsfrounding-math
: Optimize Optionsfrtl-abstract-sequences
: Optimize Optionsfsched-spec-load
: Optimize Optionsfsched-spec-load-dangerous
: Optimize Optionsfsched-stalled-insns
: Optimize Optionsfsched-stalled-insns-dep
: Optimize Optionsfsched-verbose
: Debugging Optionsfsched2-use-superblocks
: Optimize Optionsfsched2-use-traces
: Optimize Optionsfschedule-insns
: Optimize Optionsfschedule-insns2
: Optimize Optionsfsection-anchors
: Optimize Optionsfsee
: Optimize Optionsfsel-sched-pipelining
: Optimize Optionsfsel-sched-pipelining-outer-loops
: Optimize Optionsfselective-scheduling
: Optimize Optionsfselective-scheduling2
: Optimize Optionsfshort-double
: Code Gen Optionsfshort-enums
: Non-bugsfshort-enums
: Type Attributesfshort-enums
: Structures unions enumerations and bit-fields implementationfshort-enums
: Code Gen Optionsfshort-wchar
: Code Gen Optionsfsignaling-nans
: Optimize Optionsfsigned-bitfields
: Non-bugsfsigned-bitfields
: C Dialect Optionsfsigned-char
: Characters implementationfsigned-char
: C Dialect Optionsfsingle-precision-constant
: Optimize Optionsfsplit-ivs-in-unroller
: Optimize Optionsfsplit-wide-types
: Optimize Optionsfstack-check
: Code Gen Optionsfstack-limit-register
: Code Gen Optionsfstack-limit-symbol
: Code Gen Optionsfstack-protector
: Optimize Optionsfstack-protector-all
: Optimize Optionsfstats
: C++ Dialect Optionsfstrict-aliasing
: Optimize Optionsfstrict-overflow
: Optimize Optionsfsyntax-only
: Warning Optionsftabstop
: Preprocessor Optionsftemplate-depth
: C++ Dialect Optionsftest-coverage
: Debugging Optionsfthread-jumps
: Optimize Optionsftime-report
: Debugging Optionsftls-model
: Code Gen Optionsftracer
: Optimize Optionsftrapv
: Code Gen Optionsftree-builtin-call-dce
: Optimize Optionsftree-ccp
: Optimize Optionsftree-ch
: Optimize Optionsftree-copy-prop
: Optimize Optionsftree-copyrename
: Optimize Optionsftree-dce
: Optimize Optionsftree-dominator-opts
: Optimize Optionsftree-dse
: Optimize Optionsftree-fre
: Optimize Optionsftree-loop-im
: Optimize Optionsftree-loop-ivcanon
: Optimize Optionsftree-loop-linear
: Optimize Optionsftree-loop-optimize
: Optimize Optionsftree-parallelize-loops
: Optimize Optionsftree-pre
: Optimize Optionsftree-reassoc
: Optimize Optionsftree-sink
: Optimize Optionsftree-sra
: Optimize Optionsftree-ter
: Optimize Optionsftree-vect-loop-version
: Optimize Optionsftree-vectorize
: Optimize Optionsftree-vectorizer-verbose
: Debugging Optionsftree-vrp
: Optimize Optionsfunit-at-a-time
: Optimize Optionsfunroll-all-loops
: Optimize Optionsfunroll-loops
: Optimize Optionsfunsafe-loop-optimizations
: Optimize Optionsfunsafe-math-optimizations
: Optimize Optionsfunsigned-bitfields
: Non-bugsfunsigned-bitfields
: Structures unions enumerations and bit-fields implementationfunsigned-bitfields
: C Dialect Optionsfunsigned-char
: Characters implementationfunsigned-char
: C Dialect Optionsfunswitch-loops
: Optimize Optionsfunwind-tables
: Code Gen Optionsfuse-cxa-atexit
: C++ Dialect Optionsfvar-tracking
: Debugging Optionsfvariable-expansion-in-unroller
: Optimize Optionsfvect-cost-model
: Optimize Optionsfverbose-asm
: Code Gen Optionsfvisibility
: Code Gen Optionsfvisibility-inlines-hidden
: C++ Dialect Optionsfvisibility-ms-compat
: C++ Dialect Optionsfvpt
: Optimize Optionsfweb
: Optimize Optionsfwhole-program
: Optimize Optionsfwide-exec-charset
: Preprocessor Optionsfworking-directory
: Preprocessor Optionsfwrapv
: Code Gen Optionsfzero-link
: Objective-C and Objective-C++ Dialect OptionsG
: System V OptionsG
: RS/6000 and PowerPC OptionsG
: MIPS OptionsG
: M32R/D Optionsg
: Debugging Optionsgcoff
: Debugging Optionsgdwarf-2
: Debugging Optionsgen-decls
: Objective-C and Objective-C++ Dialect Optionsgfull
: Darwin Optionsggdb
: Debugging Optionsgnu-ld
: HPPA Optionsgstabs
: Debugging Optionsgstabs+
: Debugging Optionsgused
: Darwin Optionsgvms
: Debugging Optionsgxcoff
: Debugging Optionsgxcoff+
: Debugging OptionsH
: Preprocessor Optionsheaderpad_max_install_names
: Darwin Optionshelp
: Preprocessor Optionshelp
: Overall Optionshp-ld
: HPPA OptionsI
: Directory OptionsI
: Preprocessor OptionsI-
: Directory OptionsI-
: Preprocessor Optionsidirafter
: Preprocessor Optionsiframework
: Darwin Optionsimacros
: Preprocessor Optionsimage_base
: Darwin Optionsimultilib
: Preprocessor Optionsinclude
: Preprocessor Optionsinit
: Darwin Optionsinstall_name
: Darwin Optionsiprefix
: Preprocessor Optionsiquote
: Directory Optionsiquote
: Preprocessor Optionsisysroot
: Preprocessor Optionsisystem
: Preprocessor Optionsiwithprefix
: Preprocessor Optionsiwithprefixbefore
: Preprocessor Optionskeep_private_externs
: Darwin OptionsL
: Directory Optionsl
: Link Optionslobjc
: Link OptionsM
: Preprocessor Optionsm1
: SH Optionsm10
: PDP-11 Optionsm128bit-long-double
: i386 and x86-64 Optionsm16-bit
: CRIS Optionsm2
: SH Optionsm210
: MCore Optionsm3
: SH Optionsm31
: S/390 and zSeries Optionsm32
: SPARC Optionsm32
: RS/6000 and PowerPC Optionsm32
: i386 and x86-64 Optionsm32-bit
: CRIS Optionsm32r
: M32R/D Optionsm32r2
: M32R/D Optionsm32rx
: M32R/D Optionsm340
: MCore Optionsm3dnow
: i386 and x86-64 Optionsm3e
: SH Optionsm4
: SH Optionsm4-nofpu
: SH Optionsm4-single
: SH Optionsm4-single-only
: SH Optionsm40
: PDP-11 Optionsm45
: PDP-11 Optionsm4a
: SH Optionsm4a-nofpu
: SH Optionsm4a-single
: SH Optionsm4a-single-only
: SH Optionsm4al
: SH Optionsm4byte-functions
: MCore Optionsm5200
: M680x0 Optionsm5206e
: M680x0 Optionsm528x
: M680x0 Optionsm5307
: M680x0 Optionsm5407
: M680x0 Optionsm64
: SPARC Optionsm64
: S/390 and zSeries Optionsm64
: RS/6000 and PowerPC Optionsm64
: i386 and x86-64 Optionsm68000
: M680x0 Optionsm68010
: M680x0 Optionsm68020
: M680x0 Optionsm68020-40
: M680x0 Optionsm68020-60
: M680x0 Optionsm68030
: M680x0 Optionsm68040
: M680x0 Optionsm68060
: M680x0 Optionsm6811
: M68hc1x Optionsm6812
: M68hc1x Optionsm68881
: M680x0 Optionsm68hc11
: M68hc1x Optionsm68hc12
: M68hc1x Optionsm68hcs12
: M68hc1x Optionsm68S12
: M68hc1x Optionsm8-bit
: CRIS Optionsm96bit-long-double
: i386 and x86-64 Optionsmabi
: RS/6000 and PowerPC Optionsmabi
: ARM Optionsmabi-mmixware
: MMIX Optionsmabi=32
: MIPS Optionsmabi=64
: MIPS Optionsmabi=eabi
: MIPS Optionsmabi=gnu
: MMIX Optionsmabi=ibmlongdouble
: RS/6000 and PowerPC Optionsmabi=ieeelongdouble
: RS/6000 and PowerPC Optionsmabi=n32
: MIPS Optionsmabi=no-spe
: RS/6000 and PowerPC Optionsmabi=o64
: MIPS Optionsmabi=spe
: RS/6000 and PowerPC Optionsmabicalls
: MIPS Optionsmabort-on-noreturn
: ARM Optionsmabshi
: PDP-11 Optionsmac0
: PDP-11 Optionsmacc-4
: FRV Optionsmacc-8
: FRV Optionsmaccumulate-outgoing-args
: i386 and x86-64 Optionsmadjust-unroll
: SH Optionsmads
: RS/6000 and PowerPC Optionsmaix-struct-return
: RS/6000 and PowerPC Optionsmaix32
: RS/6000 and PowerPC Optionsmaix64
: RS/6000 and PowerPC Optionsmalign-300
: H8/300 Optionsmalign-double
: i386 and x86-64 Optionsmalign-int
: M680x0 Optionsmalign-labels
: FRV Optionsmalign-loops
: M32R/D Optionsmalign-natural
: RS/6000 and PowerPC Optionsmalign-power
: RS/6000 and PowerPC Optionsmalloc-cc
: FRV Optionsmalpha-as
: DEC Alpha Optionsmaltivec
: RS/6000 and PowerPC Optionsmam33
: MN10300 Optionsmapcs
: ARM Optionsmapcs-frame
: ARM Optionsmapp-regs
: V850 Optionsmapp-regs
: SPARC Optionsmarch
: S/390 and zSeries Optionsmarch
: MIPS Optionsmarch
: M680x0 Optionsmarch
: i386 and x86-64 Optionsmarch
: HPPA Optionsmarch
: CRIS Optionsmarch
: ARM Optionsmasm=
dialect: i386 and x86-64 Optionsmauto-incdec
: M68hc1x Optionsmauto-pic
: IA-64 Optionsmavoid-indexed-addresses
: RS/6000 and PowerPC Optionsmb
: SH Optionsmbackchain
: S/390 and zSeries Optionsmbase-addresses
: MMIX Optionsmbcopy
: PDP-11 Optionsmbig
: RS/6000 and PowerPC Optionsmbig-endian
: RS/6000 and PowerPC Optionsmbig-endian
: MCore Optionsmbig-endian
: IA-64 Optionsmbig-endian
: ARM Optionsmbig-switch
: V850 Optionsmbig-switch
: HPPA Optionsmbigtable
: SH Optionsmbit-align
: RS/6000 and PowerPC Optionsmbitfield
: M680x0 Optionsmbitops
: SH Optionsmbranch-cheap
: PDP-11 Optionsmbranch-cost
: MIPS Optionsmbranch-cost=
number: M32R/D Optionsmbranch-expensive
: PDP-11 Optionsmbranch-hints
: SPU Optionsmbranch-likely
: MIPS Optionsmbranch-predict
: MMIX Optionsmbss-plt
: RS/6000 and PowerPC Optionsmbuild-constants
: DEC Alpha Optionsmbwx
: DEC Alpha Optionsmc68000
: M680x0 Optionsmc68020
: M680x0 Optionsmcall-gnu
: RS/6000 and PowerPC Optionsmcall-linux
: RS/6000 and PowerPC Optionsmcall-netbsd
: RS/6000 and PowerPC Optionsmcall-prologues
: AVR Optionsmcall-solaris
: RS/6000 and PowerPC Optionsmcall-sysv
: RS/6000 and PowerPC Optionsmcall-sysv-eabi
: RS/6000 and PowerPC Optionsmcall-sysv-noeabi
: RS/6000 and PowerPC Optionsmcallee-super-interworking
: ARM Optionsmcaller-super-interworking
: ARM Optionsmcallgraph-data
: MCore Optionsmcc-init
: CRIS Optionsmcfv4e
: M680x0 Optionsmcheck-zero-division
: MIPS Optionsmcirrus-fix-invalid-insns
: ARM Optionsmcix
: DEC Alpha Optionsmcld
: i386 and x86-64 Optionsmcmodel=embmedany
: SPARC Optionsmcmodel=kernel
: i386 and x86-64 Optionsmcmodel=large
: i386 and x86-64 Optionsmcmodel=medany
: SPARC Optionsmcmodel=medium
: i386 and x86-64 Optionsmcmodel=medlow
: SPARC Optionsmcmodel=medmid
: SPARC Optionsmcmodel=small
: i386 and x86-64 Optionsmcmpb
: RS/6000 and PowerPC Optionsmcode-readable
: MIPS Optionsmcond-exec
: FRV Optionsmcond-move
: FRV Optionsmconsole
: i386 and x86-64 Windows Optionsmconst-align
: CRIS Optionsmconst16
: Xtensa Optionsmconstant-gp
: IA-64 Optionsmcorea
: Blackfin Optionsmcoreb
: Blackfin Optionsmcpu
: SPARC Optionsmcpu
: RS/6000 and PowerPC Optionsmcpu
: picoChip Optionsmcpu
: M680x0 Optionsmcpu
: i386 and x86-64 Optionsmcpu
: FRV Optionsmcpu
: DEC Alpha Optionsmcpu
: CRIS Optionsmcpu
: ARM Optionsmcpu
: ARC Optionsmcpu32
: M680x0 Optionsmcpu=
: M32C Optionsmcpu=
: Blackfin Optionsmcsync-anomaly
: Blackfin Optionsmcx16
: i386 and x86-64 Optionsmcygwin
: i386 and x86-64 Windows OptionsMD
: Preprocessor Optionsmdalign
: SH Optionsmdata
: ARC Optionsmdata-align
: CRIS Optionsmdebug
: S/390 and zSeries Optionsmdebug
: M32R/D Optionsmdec-asm
: PDP-11 Optionsmdisable-callt
: V850 Optionsmdisable-fpregs
: HPPA Optionsmdisable-indexing
: HPPA Optionsmdiv
: MCore Optionsmdiv
: M680x0 Optionsmdiv=
strategy: SH Optionsmdivide-breaks
: MIPS Optionsmdivide-traps
: MIPS Optionsmdivsi3_libfunc=
name: SH Optionsmdll
: i386 and x86-64 Windows Optionsmdlmzb
: RS/6000 and PowerPC Optionsmdmx
: MIPS Optionsmdouble
: FRV Optionsmdouble-float
: RS/6000 and PowerPC Optionsmdouble-float
: MIPS Optionsmdsp
: MIPS Optionsmdspr2
: MIPS Optionsmdual-nops
: SPU Optionsmdwarf2-asm
: IA-64 Optionsmdword
: FRV Optionsmdynamic-no-pic
: RS/6000 and PowerPC Optionsmeabi
: RS/6000 and PowerPC Optionsmearly-stop-bits
: IA-64 Optionsmeb
: Score Optionsmel
: Score Optionsmelf
: MMIX Optionsmelf
: CRIS Optionsmemb
: RS/6000 and PowerPC Optionsmembedded-data
: MIPS Optionsmemregs=
: M32C Optionsmep
: V850 Optionsmepsilon
: MMIX Optionsmerror-reloc
: SPU Optionsmesa
: S/390 and zSeries Optionsmetrax100
: CRIS Optionsmetrax4
: CRIS Optionsmexplicit-relocs
: MIPS Optionsmexplicit-relocs
: DEC Alpha Optionsmextern-sdata
: MIPS OptionsMF
: Preprocessor Optionsmfast-fp
: Blackfin Optionsmfast-indirect-calls
: HPPA Optionsmfaster-structs
: SPARC Optionsmfdpic
: FRV Optionsmfix
: DEC Alpha Optionsmfix-and-continue
: Darwin Optionsmfix-cortex-m3-ldrd
: ARC Optionsmfix-r10000
: MIPS Optionsmfix-r4000
: MIPS Optionsmfix-r4400
: MIPS Optionsmfix-sb1
: MIPS Optionsmfix-vr4120
: MIPS Optionsmfix-vr4130
: MIPS Optionsmfixed-cc
: FRV Optionsmfixed-range
: SPU Optionsmfixed-range
: SH Optionsmfixed-range
: IA-64 Optionsmfixed-range
: HPPA Optionsmflip-mips16
: MIPS Optionsmfloat-abi
: ARM Optionsmfloat-gprs
: RS/6000 and PowerPC Optionsmfloat-ieee
: DEC Alpha Optionsmfloat-vax
: DEC Alpha Optionsmfloat32
: PDP-11 Optionsmfloat64
: PDP-11 Optionsmflush-func
: MIPS Optionsmflush-func=
name: M32R/D Optionsmflush-trap=
number: M32R/D Optionsmfmovd
: SH Optionsmfp
: ARM Optionsmfp-exceptions
: MIPS Optionsmfp-reg
: DEC Alpha Optionsmfp-rounding-mode
: DEC Alpha Optionsmfp-trap-mode
: DEC Alpha Optionsmfp32
: MIPS Optionsmfp64
: MIPS Optionsmfpe
: ARM Optionsmfpr-32
: FRV Optionsmfpr-64
: FRV Optionsmfprnd
: RS/6000 and PowerPC Optionsmfpu
: SPARC Optionsmfpu
: RS/6000 and PowerPC Optionsmfpu
: PDP-11 Optionsmfpu
: ARM Optionsmfull-toc
: RS/6000 and PowerPC Optionsmfused-madd
: Xtensa Optionsmfused-madd
: S/390 and zSeries Optionsmfused-madd
: RS/6000 and PowerPC Optionsmfused-madd
: MIPS Optionsmfused-madd
: i386 and x86-64 Optionsmg
: VAX OptionsMG
: Preprocessor Optionsmgas
: HPPA Optionsmgas
: DEC Alpha Optionsmgen-cell-microcode
: RS/6000 and PowerPC Optionsmgettrcost=
number: SH Optionsmglibc
: GNU/Linux Optionsmgnu
: VAX Optionsmgnu-as
: IA-64 Optionsmgnu-ld
: IA-64 Optionsmgotplt
: CRIS Optionsmgp32
: MIPS Optionsmgp64
: MIPS Optionsmgpopt
: MIPS Optionsmgpr-32
: FRV Optionsmgpr-64
: FRV Optionsmgprel-ro
: FRV Optionsmh
: H8/300 Optionsmhard-dfp
: S/390 and zSeries Optionsmhard-dfp
: RS/6000 and PowerPC Optionsmhard-float
: SPARC Optionsmhard-float
: S/390 and zSeries Optionsmhard-float
: RS/6000 and PowerPC Optionsmhard-float
: MIPS Optionsmhard-float
: M680x0 Optionsmhard-float
: FRV Optionsmhard-float
: ARM Optionsmhard-quad-float
: SPARC Optionsmhardlit
: MCore Optionsmhint-max-distance
: SPU Optionsmhint-max-nops
: SPU Optionsmhitachi
: SH Optionsmicplb
: Blackfin Optionsmid-shared-library
: Blackfin Optionsmieee
: SH Optionsmieee
: DEC Alpha Optionsmieee-conformant
: DEC Alpha Optionsmieee-fp
: i386 and x86-64 Optionsmieee-with-inexact
: DEC Alpha Optionsmilp32
: IA-64 Optionsmimpure-text
: SPARC Optionsmincoming-stack-boundary
: i386 and x86-64 Optionsmindexed-addressing
: SH Optionsminit-stack
: AVR Optionsminline-all-stringops
: i386 and x86-64 Optionsminline-float-divide-max-throughput
: IA-64 Optionsminline-float-divide-min-latency
: IA-64 Optionsminline-ic_invalidate
: SH Optionsminline-int-divide-max-throughput
: IA-64 Optionsminline-int-divide-min-latency
: IA-64 Optionsminline-plt
: FRV Optionsminline-plt
: Blackfin Optionsminline-sqrt-max-throughput
: IA-64 Optionsminline-sqrt-min-latency
: IA-64 Optionsminline-stringops-dynamically
: i386 and x86-64 Optionsminmax
: M68hc1x Optionsminsert-sched-nops
: RS/6000 and PowerPC Optionsmint16
: PDP-11 Optionsmint32
: PDP-11 Optionsmint32
: H8/300 Optionsmint8
: AVR Optionsminterlink-mips16
: MIPS Optionsminvalid-symbols
: SH Optionsmips1
: MIPS Optionsmips16
: MIPS Optionsmips2
: MIPS Optionsmips3
: MIPS Optionsmips32
: MIPS Optionsmips32r2
: MIPS Optionsmips3d
: MIPS Optionsmips4
: MIPS Optionsmips64
: MIPS Optionsmips64r2
: MIPS Optionsmisel
: RS/6000 and PowerPC Optionsmisize
: SH Optionsmissue-rate=
number: M32R/D Optionsmjump-in-delay
: HPPA Optionsmkernel
: Darwin Optionsmknuthdiv
: MMIX Optionsml
: SH Optionsmlarge-data
: DEC Alpha Optionsmlarge-data-threshold=
number: i386 and x86-64 Optionsmlarge-mem
: SPU Optionsmlarge-text
: DEC Alpha Optionsmleaf-id-shared-library
: Blackfin Optionsmlibfuncs
: MMIX Optionsmlibrary-pic
: FRV Optionsmlinked-fp
: FRV Optionsmlinker-opt
: HPPA Optionsmlinux
: CRIS Optionsmlittle
: RS/6000 and PowerPC Optionsmlittle-endian
: SPARC Optionsmlittle-endian
: RS/6000 and PowerPC Optionsmlittle-endian
: MCore Optionsmlittle-endian
: IA-64 Optionsmlittle-endian
: ARM Optionsmllsc
: MIPS Optionsmlocal-sdata
: MIPS Optionsmlong-calls
: V850 Optionsmlong-calls
: MIPS Optionsmlong-calls
: M68hc1x Optionsmlong-calls
: FRV Optionsmlong-calls
: Blackfin Optionsmlong-calls
: ARM Optionsmlong-double-128
: S/390 and zSeries Optionsmlong-double-64
: S/390 and zSeries Optionsmlong-load-store
: HPPA Optionsmlong32
: MIPS Optionsmlong64
: MIPS Optionsmlongcall
: RS/6000 and PowerPC Optionsmlongcalls
: Xtensa Optionsmlow-64k
: Blackfin Optionsmlp64
: IA-64 OptionsMM
: Preprocessor Optionsmmac
: Score Optionsmmac
: CRX Optionsmmad
: MIPS Optionsmmangle-cpu
: ARC Optionsmmax
: DEC Alpha Optionsmmax-stack-frame
: CRIS Optionsmmcu
: AVR OptionsMMD
: Preprocessor Optionsmmedia
: FRV Optionsmmemcpy
: MIPS Optionsmmemory-latency
: DEC Alpha Optionsmmfcrf
: RS/6000 and PowerPC Optionsmmfpgpr
: RS/6000 and PowerPC Optionsmminimal-toc
: RS/6000 and PowerPC Optionsmmmx
: i386 and x86-64 Optionsmmodel=large
: M32R/D Optionsmmodel=medium
: M32R/D Optionsmmodel=small
: M32R/D Optionsmmt
: MIPS Optionsmmul-bug-workaround
: CRIS Optionsmmuladd
: FRV Optionsmmulhw
: RS/6000 and PowerPC Optionsmmult-bug
: MN10300 Optionsmmulti-cond-exec
: FRV Optionsmmulticore
: Blackfin Optionsmmultiple
: RS/6000 and PowerPC Optionsmmvcle
: S/390 and zSeries Optionsmmvme
: RS/6000 and PowerPC Optionsmn
: H8/300 Optionsmnested-cond-exec
: FRV Optionsmnew-mnemonics
: RS/6000 and PowerPC Optionsmnhwloop
: Score Optionsmno-3dnow
: i386 and x86-64 Optionsmno-4byte-functions
: MCore Optionsmno-abicalls
: MIPS Optionsmno-abshi
: PDP-11 Optionsmno-ac0
: PDP-11 Optionsmno-align-double
: i386 and x86-64 Optionsmno-align-int
: M680x0 Optionsmno-align-loops
: M32R/D Optionsmno-align-stringops
: i386 and x86-64 Optionsmno-altivec
: RS/6000 and PowerPC Optionsmno-am33
: MN10300 Optionsmno-app-regs
: V850 Optionsmno-app-regs
: SPARC Optionsmno-avoid-indexed-addresses
: RS/6000 and PowerPC Optionsmno-backchain
: S/390 and zSeries Optionsmno-base-addresses
: MMIX Optionsmno-bit-align
: RS/6000 and PowerPC Optionsmno-bitfield
: M680x0 Optionsmno-branch-likely
: MIPS Optionsmno-branch-predict
: MMIX Optionsmno-bwx
: DEC Alpha Optionsmno-callgraph-data
: MCore Optionsmno-check-zero-division
: MIPS Optionsmno-cirrus-fix-invalid-insns
: ARM Optionsmno-cix
: DEC Alpha Optionsmno-cmpb
: RS/6000 and PowerPC Optionsmno-cond-exec
: FRV Optionsmno-cond-move
: FRV Optionsmno-const-align
: CRIS Optionsmno-const16
: Xtensa Optionsmno-crt0
: MN10300 Optionsmno-csync-anomaly
: Blackfin Optionsmno-cygwin
: i386 and x86-64 Windows Optionsmno-data-align
: CRIS Optionsmno-debug
: S/390 and zSeries Optionsmno-div
: MCore Optionsmno-div
: M680x0 Optionsmno-dlmzb
: RS/6000 and PowerPC Optionsmno-double
: FRV Optionsmno-dsp
: MIPS Optionsmno-dspr2
: MIPS Optionsmno-dwarf2-asm
: IA-64 Optionsmno-dword
: FRV Optionsmno-eabi
: RS/6000 and PowerPC Optionsmno-early-stop-bits
: IA-64 Optionsmno-eflags
: FRV Optionsmno-embedded-data
: MIPS Optionsmno-ep
: V850 Optionsmno-epsilon
: MMIX Optionsmno-explicit-relocs
: MIPS Optionsmno-explicit-relocs
: DEC Alpha Optionsmno-extern-sdata
: MIPS Optionsmno-fancy-math-387
: i386 and x86-64 Optionsmno-faster-structs
: SPARC Optionsmno-fix
: DEC Alpha Optionsmno-fix-r10000
: MIPS Optionsmno-fix-r4000
: MIPS Optionsmno-fix-r4400
: MIPS Optionsmno-float32
: PDP-11 Optionsmno-float64
: PDP-11 Optionsmno-flush-func
: M32R/D Optionsmno-flush-trap
: M32R/D Optionsmno-fp-in-toc
: RS/6000 and PowerPC Optionsmno-fp-regs
: DEC Alpha Optionsmno-fp-ret-in-387
: i386 and x86-64 Optionsmno-fprnd
: RS/6000 and PowerPC Optionsmno-fpu
: SPARC Optionsmno-fused-madd
: Xtensa Optionsmno-fused-madd
: S/390 and zSeries Optionsmno-fused-madd
: RS/6000 and PowerPC Optionsmno-fused-madd
: MIPS Optionsmno-gnu-as
: IA-64 Optionsmno-gnu-ld
: IA-64 Optionsmno-gotplt
: CRIS Optionsmno-gpopt
: MIPS Optionsmno-hard-dfp
: S/390 and zSeries Optionsmno-hard-dfp
: RS/6000 and PowerPC Optionsmno-hardlit
: MCore Optionsmno-id-shared-library
: Blackfin Optionsmno-ieee-fp
: i386 and x86-64 Optionsmno-int16
: PDP-11 Optionsmno-int32
: PDP-11 Optionsmno-interlink-mips16
: MIPS Optionsmno-interrupts
: AVR Optionsmno-isel
: RS/6000 and PowerPC Optionsmno-knuthdiv
: MMIX Optionsmno-leaf-id-shared-library
: Blackfin Optionsmno-libfuncs
: MMIX Optionsmno-llsc
: MIPS Optionsmno-local-sdata
: MIPS Optionsmno-long-calls
: V850 Optionsmno-long-calls
: MIPS Optionsmno-long-calls
: M68hc1x Optionsmno-long-calls
: HPPA Optionsmno-long-calls
: Blackfin Optionsmno-long-calls
: ARM Optionsmno-longcall
: RS/6000 and PowerPC Optionsmno-longcalls
: Xtensa Optionsmno-low-64k
: Blackfin Optionsmno-lsim
: FR30 Optionsmno-mad
: MIPS Optionsmno-max
: DEC Alpha Optionsmno-mdmx
: MIPS Optionsmno-media
: FRV Optionsmno-memcpy
: MIPS Optionsmno-mfcrf
: RS/6000 and PowerPC Optionsmno-mfpgpr
: RS/6000 and PowerPC Optionsmno-mips16
: MIPS Optionsmno-mips3d
: MIPS Optionsmno-mmx
: i386 and x86-64 Optionsmno-mt
: MIPS Optionsmno-mul-bug-workaround
: CRIS Optionsmno-muladd
: FRV Optionsmno-mulhw
: RS/6000 and PowerPC Optionsmno-mult-bug
: MN10300 Optionsmno-multi-cond-exec
: FRV Optionsmno-multiple
: RS/6000 and PowerPC Optionsmno-mvcle
: S/390 and zSeries Optionsmno-nested-cond-exec
: FRV Optionsmno-optimize-membar
: FRV Optionsmno-pack
: FRV Optionsmno-packed-stack
: S/390 and zSeries Optionsmno-paired
: RS/6000 and PowerPC Optionsmno-paired-single
: MIPS Optionsmno-pic
: IA-64 Optionsmno-plt
: MIPS Optionsmno-popcntb
: RS/6000 and PowerPC Optionsmno-power
: RS/6000 and PowerPC Optionsmno-power2
: RS/6000 and PowerPC Optionsmno-powerpc
: RS/6000 and PowerPC Optionsmno-powerpc-gfxopt
: RS/6000 and PowerPC Optionsmno-powerpc-gpopt
: RS/6000 and PowerPC Optionsmno-powerpc64
: RS/6000 and PowerPC Optionsmno-prolog-function
: V850 Optionsmno-prologue-epilogue
: CRIS Optionsmno-prototype
: RS/6000 and PowerPC Optionsmno-push-args
: i386 and x86-64 Optionsmno-register-names
: IA-64 Optionsmno-regnames
: RS/6000 and PowerPC Optionsmno-relax-immediate
: MCore Optionsmno-relocatable
: RS/6000 and PowerPC Optionsmno-relocatable-lib
: RS/6000 and PowerPC Optionsmno-rtd
: M680x0 Optionsmno-scc
: FRV Optionsmno-sched-ar-data-spec
: IA-64 Optionsmno-sched-ar-in-data-spec
: IA-64 Optionsmno-sched-br-data-spec
: IA-64 Optionsmno-sched-br-in-data-spec
: IA-64 Optionsmno-sched-control-ldc
: IA-64 Optionsmno-sched-control-spec
: IA-64 Optionsmno-sched-count-spec-in-critical-path
: IA-64 Optionsmno-sched-in-control-spec
: IA-64 Optionsmno-sched-ldc
: IA-64 Optionsmno-sched-prefer-non-control-spec-insns
: IA-64 Optionsmno-sched-prefer-non-data-spec-insns
: IA-64 Optionsmno-sched-prolog
: ARM Optionsmno-sched-spec-verbose
: IA-64 Optionsmno-sdata
: RS/6000 and PowerPC Optionsmno-sdata
: IA-64 Optionsmno-sep-data
: Blackfin Optionsmno-serialize-volatile
: Xtensa Optionsmno-short
: M680x0 Optionsmno-side-effects
: CRIS Optionsmno-single-exit
: MMIX Optionsmno-slow-bytes
: MCore Optionsmno-small-exec
: S/390 and zSeries Optionsmno-smartmips
: MIPS Optionsmno-soft-float
: DEC Alpha Optionsmno-space-regs
: HPPA Optionsmno-spe
: RS/6000 and PowerPC Optionsmno-specld-anomaly
: Blackfin Optionsmno-split
: PDP-11 Optionsmno-split-addresses
: MIPS Optionsmno-sse
: i386 and x86-64 Optionsmno-stack-align
: CRIS Optionsmno-stack-bias
: SPARC Optionsmno-strict-align
: RS/6000 and PowerPC Optionsmno-strict-align
: M680x0 Optionsmno-string
: RS/6000 and PowerPC Optionsmno-sum-in-toc
: RS/6000 and PowerPC Optionsmno-swdiv
: RS/6000 and PowerPC Optionsmno-sym32
: MIPS Optionsmno-tablejump
: AVR Optionsmno-target-align
: Xtensa Optionsmno-text-section-literals
: Xtensa Optionsmno-toc
: RS/6000 and PowerPC Optionsmno-toplevel-symbols
: MMIX Optionsmno-tpf-trace
: S/390 and zSeries Optionsmno-unaligned-doubles
: SPARC Optionsmno-uninit-const-in-rodata
: MIPS Optionsmno-update
: RS/6000 and PowerPC Optionsmno-v8plus
: SPARC Optionsmno-vis
: SPARC Optionsmno-vliw-branch
: FRV Optionsmno-volatile-asm-stop
: IA-64 Optionsmno-vrsave
: RS/6000 and PowerPC Optionsmno-wide-bitfields
: MCore Optionsmno-xgot
: MIPS Optionsmno-xgot
: M680x0 Optionsmno-xl-compat
: RS/6000 and PowerPC Optionsmno-zero-extend
: MMIX Optionsmnobitfield
: M680x0 Optionsmnomacsave
: SH Optionsmnominmax
: M68hc1x Optionsmnop-fun-dllimport
: i386 and x86-64 Windows Optionsmold-mnemonics
: RS/6000 and PowerPC Optionsmomit-leaf-frame-pointer
: i386 and x86-64 Optionsmomit-leaf-frame-pointer
: Blackfin Optionsmone-byte-bool
: Darwin Optionsmoptimize-membar
: FRV OptionsMP
: Preprocessor Optionsmpa-risc-1-0
: HPPA Optionsmpa-risc-1-1
: HPPA Optionsmpa-risc-2-0
: HPPA Optionsmpack
: FRV Optionsmpacked-stack
: S/390 and zSeries Optionsmpadstruct
: SH Optionsmpaired
: RS/6000 and PowerPC Optionsmpaired-single
: MIPS Optionsmpc32
: i386 and x86-64 Optionsmpc64
: i386 and x86-64 Optionsmpc80
: i386 and x86-64 Optionsmpcrel
: M680x0 Optionsmpdebug
: CRIS Optionsmpe
: RS/6000 and PowerPC Optionsmpic-register
: ARM Optionsmplt
: MIPS Optionsmpoke-function-name
: ARM Optionsmpopcntb
: RS/6000 and PowerPC Optionsmportable-runtime
: HPPA Optionsmpower
: RS/6000 and PowerPC Optionsmpower2
: RS/6000 and PowerPC Optionsmpowerpc
: RS/6000 and PowerPC Optionsmpowerpc-gfxopt
: RS/6000 and PowerPC Optionsmpowerpc-gpopt
: RS/6000 and PowerPC Optionsmpowerpc64
: RS/6000 and PowerPC Optionsmprefergot
: SH Optionsmpreferred-stack-boundary
: i386 and x86-64 Optionsmprioritize-restricted-insns
: RS/6000 and PowerPC Optionsmprolog-function
: V850 Optionsmprologue-epilogue
: CRIS Optionsmprototype
: RS/6000 and PowerPC Optionsmpt-fixed
: SH Optionsmpush-args
: i386 and x86-64 Optionsmpush-args
: CRX OptionsMQ
: Preprocessor Optionsmr10k-cache-barrier
: MIPS Optionsmrecip
: i386 and x86-64 Optionsmregister-names
: IA-64 Optionsmregnames
: RS/6000 and PowerPC Optionsmregparm
: i386 and x86-64 Optionsmrelax
: SH Optionsmrelax
: MN10300 Optionsmrelax
: H8/300 Optionsmrelax-immediate
: MCore Optionsmrelocatable
: RS/6000 and PowerPC Optionsmrelocatable-lib
: RS/6000 and PowerPC Optionsmreturn-pointer-on-d0
: MN10300 Optionsmrodata
: ARC Optionsmrtd
: Function Attributesmrtd
: M680x0 Optionsmrtd
: i386 and x86-64 Optionsmrtp
: VxWorks Optionsms
: H8/300 Optionsms2600
: H8/300 Optionsmsafe-dma
: SPU Optionsmsafe-hints
: SPU Optionsmsahf
: i386 and x86-64 Optionsmscc
: FRV Optionsmsched-ar-data-spec
: IA-64 Optionsmsched-ar-in-data-spec
: IA-64 Optionsmsched-br-data-spec
: IA-64 Optionsmsched-br-in-data-spec
: IA-64 Optionsmsched-control-ldc
: IA-64 Optionsmsched-control-spec
: IA-64 Optionsmsched-costly-dep
: RS/6000 and PowerPC Optionsmsched-count-spec-in-critical-path
: IA-64 Optionsmsched-in-control-spec
: IA-64 Optionsmsched-ldc
: IA-64 Optionsmsched-prefer-non-control-spec-insns
: IA-64 Optionsmsched-prefer-non-data-spec-insns
: IA-64 Optionsmsched-spec-verbose
: IA-64 Optionsmschedule
: HPPA Optionsmscore5
: Score Optionsmscore5u
: Score Optionsmscore7
: Score Optionsmscore7d
: Score Optionsmsda
: V850 Optionsmsdata
: RS/6000 and PowerPC Optionsmsdata
: IA-64 Optionsmsdata=data
: RS/6000 and PowerPC Optionsmsdata=default
: RS/6000 and PowerPC Optionsmsdata=eabi
: RS/6000 and PowerPC Optionsmsdata=none
: RS/6000 and PowerPC Optionsmsdata=none
: M32R/D Optionsmsdata=sdata
: M32R/D Optionsmsdata=sysv
: RS/6000 and PowerPC Optionsmsdata=use
: M32R/D Optionsmsdram
: Blackfin Optionsmsecure-plt
: RS/6000 and PowerPC Optionsmsep-data
: Blackfin Optionsmserialize-volatile
: Xtensa Optionsmshared-library-id
: Blackfin Optionsmshort
: M68hc1x Optionsmshort
: M680x0 Optionsmsim
: Xstormy16 Optionsmsim
: RS/6000 and PowerPC Optionsmsim
: M32C Optionsmsim
: Blackfin Optionsmsimple-fpu
: RS/6000 and PowerPC Optionsmsingle-exit
: MMIX Optionsmsingle-float
: RS/6000 and PowerPC Optionsmsingle-float
: MIPS Optionsmsingle-pic-base
: ARM Optionsmsio
: HPPA Optionsmsize
: AVR Optionsmslow-bytes
: MCore Optionsmsmall-data
: DEC Alpha Optionsmsmall-exec
: S/390 and zSeries Optionsmsmall-mem
: SPU Optionsmsmall-model
: FR30 Optionsmsmall-text
: DEC Alpha Optionsmsmartmips
: MIPS Optionsmsoft-float
: SPARC Optionsmsoft-float
: S/390 and zSeries Optionsmsoft-float
: RS/6000 and PowerPC Optionsmsoft-float
: PDP-11 Optionsmsoft-float
: MIPS Optionsmsoft-float
: M680x0 Optionsmsoft-float
: i386 and x86-64 Optionsmsoft-float
: HPPA Optionsmsoft-float
: FRV Optionsmsoft-float
: DEC Alpha Optionsmsoft-float
: ARM Optionsmsoft-quad-float
: SPARC Optionsmsoft-reg-count
: M68hc1x Optionsmspace
: V850 Optionsmspace
: SH Optionsmspe
: RS/6000 and PowerPC Optionsmspecld-anomaly
: Blackfin Optionsmsplit
: PDP-11 Optionsmsplit-addresses
: MIPS Optionsmsse
: i386 and x86-64 Optionsmsse2avx
: i386 and x86-64 Optionsmsseregparm
: i386 and x86-64 Optionsmstack-align
: CRIS Optionsmstack-bias
: SPARC Optionsmstack-check-l1
: Blackfin Optionsmstack-guard
: S/390 and zSeries Optionsmstack-increment
: MCore Optionsmstack-size
: S/390 and zSeries Optionsmstackrealign
: i386 and x86-64 Optionsmstdmain
: SPU Optionsmstrict-align
: RS/6000 and PowerPC Optionsmstrict-align
: M680x0 Optionsmstring
: RS/6000 and PowerPC Optionsmstringop-strategy=
alg: i386 and x86-64 Optionsmstructure-size-boundary
: ARM Optionsmsvr4-struct-return
: RS/6000 and PowerPC Optionsmswdiv
: RS/6000 and PowerPC Optionsmsym32
: MIPS Optionsmt
: IA-64 OptionsMT
: Preprocessor Optionsmtarget-align
: Xtensa Optionsmtda
: V850 Optionsmtext
: ARC Optionsmtext-section-literals
: Xtensa Optionsmthread
: i386 and x86-64 Windows Optionsmthreads
: i386 and x86-64 Optionsmthumb
: ARM Optionsmthumb-interwork
: ARM Optionsmtiny-stack
: AVR Optionsmtls-direct-seg-refs
: i386 and x86-64 Optionsmtls-size
: IA-64 Optionsmtoc
: RS/6000 and PowerPC Optionsmtomcat-stats
: FRV Optionsmtoplevel-symbols
: MMIX Optionsmtp
: ARM Optionsmtpcs-frame
: ARM Optionsmtpcs-leaf-frame
: ARM Optionsmtpf-trace
: S/390 and zSeries Optionsmtrap-precision
: DEC Alpha Optionsmtune
: SPARC Optionsmtune
: S/390 and zSeries Optionsmtune
: RS/6000 and PowerPC Optionsmtune
: MIPS Optionsmtune
: M680x0 Optionsmtune
: IA-64 Optionsmtune
: i386 and x86-64 Optionsmtune
: DEC Alpha Optionsmtune
: CRIS Optionsmtune
: ARM Optionsmuclibc
: GNU/Linux Optionsmuls
: Score Optionsmultcost=
number: SH Optionsmulti_module
: Darwin Optionsmultilib-library-pic
: FRV Optionsmultiply_defined
: Darwin Optionsmultiply_defined_unused
: Darwin Optionsmunaligned-doubles
: SPARC Optionsmuninit-const-in-rodata
: MIPS Optionsmunix
: VAX Optionsmunix-asm
: PDP-11 Optionsmunsafe-dma
: SPU Optionsmupdate
: RS/6000 and PowerPC Optionsmusermode
: SH Optionsmv850
: V850 Optionsmv850e
: V850 Optionsmv850e1
: V850 Optionsmv8plus
: SPARC Optionsmveclibabi
: i386 and x86-64 Optionsmvis
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: DEC Alpha/VMS Optionsmvolatile-asm-stop
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: M680x0 Optionsmxilinx-fpu
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: RS/6000 and PowerPC Optionsmzarch
: S/390 and zSeries Optionsmzda
: V850 Optionsmzero-extend
: MMIX Optionsno-integrated-cpp
: C Dialect Optionsno-lsim
: MCore Optionsno-red-zone
: i386 and x86-64 Optionsno_dead_strip_inits_and_terms
: Darwin Optionsnoall_load
: Darwin Optionsnocpp
: MIPS Optionsnodefaultlibs
: Link Optionsnofixprebinding
: Darwin Optionsnolibdld
: HPPA Optionsnomultidefs
: Darwin Optionsnon-static
: VxWorks Optionsnoprebind
: Darwin Optionsnoseglinkedit
: Darwin Optionsnostartfiles
: Link Optionsnostdinc
: Preprocessor Optionsnostdinc++
: Preprocessor Optionsnostdinc++
: C++ Dialect Optionsnostdlib
: Link Optionso
: Preprocessor OptionsO
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: Overall OptionsO0
: Optimize OptionsO1
: Optimize OptionsO2
: Optimize OptionsO3
: Optimize OptionsOs
: Optimize OptionsP
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: Overall Optionspedantic
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: C Extensionspedantic
: Preprocessor Optionspedantic
: Warning Optionspedantic
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: Preprocessor Optionspedantic-errors
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: Darwin Optionsprebind_all_twolevel_modules
: Darwin Optionspreprocessor
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: Debugging Optionsprint-libgcc-file-name
: Debugging Optionsprint-multi-directory
: Debugging Optionsprint-multi-lib
: Debugging Optionsprint-objc-runtime-info
: Objective-C and Objective-C++ Dialect Optionsprint-prog-name
: Debugging Optionsprint-search-dirs
: Debugging Optionsprint-sysroot
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: Debugging Optionsprivate_bundle
: Darwin Optionspthread
: SPARC Optionspthread
: RS/6000 and PowerPC Optionspthread
: IA-64 Optionspthreads
: SPARC OptionsQ
: Debugging OptionsQn
: System V OptionsQy
: System V Optionsrdynamic
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: Darwin Optionsremap
: Preprocessor Optionss
: Link OptionsS
: Link OptionsS
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: Debugging Optionssectalign
: Darwin Optionssectcreate
: Darwin Optionssectobjectsymbols
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: Darwin Optionssegaddr
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: Darwin Optionsspecs
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: Darwin Optionsstatic
: Link Optionsstatic-libgcc
: Link Optionsstd
: Non-bugsstd
: Other Builtinsstd
: C Dialect Optionsstd
: Standardsstd=
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: Darwin Optionssub_umbrella
: Darwin Optionssymbolic
: Link Optionssysroot
: Directory OptionsT
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: Preprocessor Optionstarget-help
: Overall Optionsthreads
: SPARC Optionsthreads
: HPPA Optionstime
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: C Dialect Optionstraditional-cpp
: Preprocessor Optionstraditional-cpp
: C Dialect Optionstrigraphs
: Preprocessor Optionstrigraphs
: C Dialect Optionstwolevel_namespace
: Darwin Optionsu
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: Preprocessor Optionsumbrella
: Darwin Optionsundef
: Preprocessor Optionsundefined
: Darwin Optionsunexported_symbols_list
: Darwin OptionsV
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: Preprocessor Optionsversion
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: Preprocessor OptionsW
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: Warning OptionsWcast-qual
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: Preprocessor OptionsWcomment
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: Warning Optionsweak_reference_mismatches
: Darwin OptionsWeffc++
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: Preprocessor OptionsWerror
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: C++ Dialect OptionsWno-address
: Warning OptionsWno-aggregate-return
: Warning OptionsWno-all
: Warning OptionsWno-array-bounds
: Warning OptionsWno-assign-intercept
: Objective-C and Objective-C++ Dialect OptionsWno-attributes
: Warning OptionsWno-bad-function-cast
: Warning OptionsWno-builtin-macro-redefined
: Warning OptionsWno-cast-align
: Warning OptionsWno-cast-qual
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: Warning OptionsWno-conversion
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: C++ Dialect OptionsWno-declaration-after-statement
: Warning OptionsWno-deprecated
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: Warning OptionsWno-invalid-offsetof
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: Warning OptionsWno-missing-braces
: Warning OptionsWno-missing-declarations
: Warning OptionsWno-missing-field-initializers
: Warning OptionsWno-missing-format-attribute
: Warning OptionsWno-missing-include-dirs
: Warning OptionsWno-missing-noreturn
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: Warning OptionsWno-missing-prototypes
: Warning OptionsWno-mudflap
: Warning OptionsWno-multichar
: Warning OptionsWno-nested-externs
: Warning OptionsWno-non-template-friend
: C++ Dialect OptionsWno-non-virtual-dtor
: C++ Dialect OptionsWno-nonnull
: Warning OptionsWno-old-style-cast
: C++ Dialect OptionsWno-old-style-declaration
: Warning OptionsWno-old-style-definition
: Warning OptionsWno-overflow
: Warning OptionsWno-overlength-strings
: Warning OptionsWno-overloaded-virtual
: C++ Dialect OptionsWno-override-init
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: Warning OptionsWno-parentheses
: Warning OptionsWno-pedantic-ms-format
: Warning OptionsWno-pmf-conversions
: Bound member functionsWno-pmf-conversions
: C++ Dialect OptionsWno-pointer-arith
: Warning OptionsWno-pointer-sign
: Warning OptionsWno-pointer-to-int-cast
: Warning OptionsWno-pragmas
: Warning OptionsWno-protocol
: Objective-C and Objective-C++ Dialect OptionsWno-redundant-decls
: Warning OptionsWno-reorder
: C++ Dialect OptionsWno-return-type
: Warning OptionsWno-selector
: Objective-C and Objective-C++ Dialect OptionsWno-sequence-point
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: Warning OptionsWno-sign-compare
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: C++ Dialect OptionsWno-stack-protector
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: Warning OptionsWno-strict-null-sentinel
: C++ Dialect OptionsWno-strict-overflow
: Warning OptionsWno-strict-prototypes
: Warning OptionsWno-strict-selector-match
: Objective-C and Objective-C++ Dialect OptionsWno-switch
: Warning OptionsWno-switch-default
: Warning OptionsWno-switch-enum
: Warning OptionsWno-sync-nand
: Warning OptionsWno-system-headers
: Warning OptionsWno-traditional
: Warning OptionsWno-traditional-conversion
: Warning OptionsWno-trigraphs
: Warning OptionsWno-type-limits
: Warning OptionsWno-undeclared-selector
: Objective-C and Objective-C++ Dialect OptionsWno-undef
: Warning OptionsWno-uninitialized
: Warning OptionsWno-unknown-pragmas
: Warning OptionsWno-unreachable-code
: Warning OptionsWno-unsafe-loop-optimizations
: Warning OptionsWno-unused
: Warning OptionsWno-unused-function
: Warning OptionsWno-unused-label
: Warning OptionsWno-unused-parameter
: Warning OptionsWno-unused-value
: Warning OptionsWno-unused-variable
: Warning OptionsWno-variadic-macros
: Warning OptionsWno-vla
: Warning OptionsWno-volatile-register-var
: Warning OptionsWno-write-strings
: Warning OptionsWnon-template-friend
: C++ Dialect OptionsWnon-virtual-dtor
: C++ Dialect OptionsWnonnull
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: C++ Dialect OptionsWold-style-declaration
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: Warning OptionsWoverflow
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: C++ Dialect OptionsWoverride-init
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: Preprocessor OptionsWpacked
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: Warning OptionsWpadded
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: Warning OptionsWpedantic-ms-format
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: C++ Dialect OptionsWpointer-arith
: Pointer ArithWpointer-arith
: Warning OptionsWpointer-sign
: Warning OptionsWpointer-to-int-cast
: Warning OptionsWpragmas
: Warning OptionsWprotocol
: Objective-C and Objective-C++ Dialect Optionswrapper
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: Warning OptionsWreorder
: C++ Dialect OptionsWreturn-type
: Warning OptionsWselector
: Objective-C and Objective-C++ Dialect OptionsWsequence-point
: Warning OptionsWshadow
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: Warning OptionsWsign-conversion
: Warning OptionsWsign-promo
: C++ Dialect OptionsWstack-protector
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: Warning OptionsWstrict-null-sentinel
: C++ Dialect OptionsWstrict-overflow
: Warning OptionsWstrict-prototypes
: Warning OptionsWstrict-selector-match
: Objective-C and Objective-C++ Dialect OptionsWswitch
: Warning OptionsWswitch-default
: Warning OptionsWswitch-enum
: Warning OptionsWsync-nand
: Warning OptionsWsystem-headers
: Preprocessor OptionsWsystem-headers
: Warning OptionsWtraditional
: Preprocessor OptionsWtraditional
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: Protoize CaveatsWtraditional-conversion
: Warning OptionsWtrigraphs
: Preprocessor OptionsWtrigraphs
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: Warning OptionsWundeclared-selector
: Objective-C and Objective-C++ Dialect OptionsWundef
: Preprocessor OptionsWundef
: Warning OptionsWuninitialized
: Warning OptionsWunknown-pragmas
: Warning OptionsWunreachable-code
: Warning OptionsWunsafe-loop-optimizations
: Warning OptionsWunused
: Warning OptionsWunused-function
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: Warning OptionsWunused-macros
: Preprocessor OptionsWunused-parameter
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: Warning OptionsWunused-variable
: Warning OptionsWvariadic-macros
: Warning OptionsWvla
: Warning OptionsWvolatile-register-var
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: Warning Optionsx
: Preprocessor Optionsx
: Overall OptionsXassembler
: Assembler OptionsXbind-lazy
: VxWorks OptionsXbind-now
: VxWorks OptionsXlinker
: Link OptionsYm
: System V OptionsYP
: System V Options