Index

Symbols

#pragma implementation #pragma interface $ --coverage, -coverage command line option --help, -help command line option --no-sysroot-suffix, -no-sysroot-suffix command line option --target-help, -target-help command line option --version, -version command line option -a command line option -all_load command line option -ansi command line option -arch_errors_fatal command line option -b command line option -bind_at_load command line option -Bstatic, -Bdynamic command line option -bundle command line option -c command line option, [1] -c, -S, -E command line option -d command line option -dA command line option -da, -fdump-rtl-all command line option -dD command line option -dH command line option -dp command line option -dP command line option -dumpmachine command line option -dumpspecs command line option -dumpversion command line option -dx command line option -dynamiclib command line option -E command line option -EB command line option -EL command line option -f command line option, [1] -F command line option -faggressive-loop-optimizations command line option -falign-functions command line option -falign-jumps command line option -falign-labels command line option -falign-loops command line option -fallow-parameterless-variadic-functions command line option -fassociative-math command line option -fasynchronous-unwind-tables command line option -fauto-inc-dec command line option -fauto-profile command line option -fbounds-check command line option -fbranch-probabilities command line option -fbranch-target-load-optimize command line option -fbranch-target-load-optimize2 command line option -fbtr-bb-exclusive command line option -fcaller-saves command line option -fcheck-data-deps command line option -fcheck-new command line option -fcheck-pointer-bounds, -fno-check-pointer-bounds command line option -fchkp-check-incomplete-type, -fno-chkp-check-incomplete-type command line option -fchkp-check-read, -fno-chkp-check-read command line option -fchkp-check-write, -fno-chkp-check-write command line option -fchkp-first-field-has-own-bounds, -fno-chkp-first-field-has-own-bounds command line option -fchkp-instrument-calls, -fno-chkp-instrument-calls command line option -fchkp-instrument-marked-only, -fno-chkp-instrument-marked-only command line option -fchkp-narrow-bounds, -fno-chkp-narrow-bounds command line option -fchkp-narrow-to-innermost-array, -fno-chkp-narrow-to-innermost-array command line option -fchkp-optimize, -fno-chkp-optimize command line option -fchkp-store-bounds, -fno-chkp-store-bounds command line option -fchkp-treat-zero-dynamic-size-as-infinite, -fno-chkp-treat-zero-dynamic-size-as-infinite command line option -fchkp-use-fast-string-functions, -fno-chkp-use-fast-string-functions command line option -fchkp-use-nochk-string-functions, -fno-chkp-use-nochk-string-functions command line option -fchkp-use-static-bounds, -fno-chkp-use-static-bounds command line option -fchkp-use-static-const-bounds, -fno-chkp-use-static-const-bounds command line option -fchkp-use-wrappers, -fno-chkp-use-wrappers command line option -fcilkplus command line option -fcombine-stack-adjustments command line option -fcompare-debug-second command line option -fcompare-elim command line option -fcond-mismatch command line option -fconserve-stack command line option -fcprop-registers command line option -fcrossjumping command line option -fcse-follow-jumps command line option -fcse-skip-blocks command line option -fcx-fortran-rules command line option -fcx-limited-range command line option -fdbg-cnt-list command line option -fdce command line option -fdebug-types-section, -fno-debug-types-section command line option -fdeclone-ctor-dtor command line option -fdeduce-init-list command line option -fdelayed-branch command line option -fdelete-dead-exceptions command line option -fdelete-null-pointer-checks command line option -fdevirtualize command line option -fdevirtualize-at-ltrans command line option -fdevirtualize-speculatively command line option -fdiagnostics-show-location=every-line command line option -fdiagnostics-show-location=once, -fdiagnostics-show-location command line option -fdse command line option -fdump-class-hierarchy , -fdump-class-hierarchy command line option -fdump-noaddr command line option -fdump-passes command line option -fdump-rtl-alignments command line option -fdump-rtl-asmcons command line option -fdump-rtl-auto_inc_dec command line option -fdump-rtl-barriers command line option -fdump-rtl-bbpart command line option -fdump-rtl-bbro command line option -fdump-rtl-btl1, -fdump-rtl-btl2 command line option -fdump-rtl-bypass command line option -fdump-rtl-ce1, -fdump-rtl-ce2, -fdump-rtl-ce3 command line option -fdump-rtl-combine command line option -fdump-rtl-compgotos command line option -fdump-rtl-cprop_hardreg command line option -fdump-rtl-csa command line option -fdump-rtl-cse1, -fdump-rtl-cse2 command line option -fdump-rtl-dbr command line option -fdump-rtl-dce command line option -fdump-rtl-dce1, -fdump-rtl-dce2 command line option -fdump-rtl-eh command line option -fdump-rtl-eh_ranges command line option -fdump-rtl-expand command line option -fdump-rtl-fwprop1, -fdump-rtl-fwprop2 command line option -fdump-rtl-gcse1, -fdump-rtl-gcse2 command line option -fdump-rtl-init-regs command line option -fdump-rtl-initvals command line option -fdump-rtl-into_cfglayout command line option -fdump-rtl-ira command line option -fdump-rtl-jump command line option -fdump-rtl-loop2 command line option -fdump-rtl-mach command line option -fdump-rtl-mode_sw command line option -fdump-rtl-outof_cfglayout command line option -fdump-rtl-peephole2 command line option -fdump-rtl-postreload command line option -fdump-rtl-pro_and_epilogue command line option -fdump-rtl-ree command line option -fdump-rtl-regclass, -fdump-rtl-subregs_of_mode_init, -fdump-rtl-subregs_of_mode_finish, -fdump-rtl-dfinit, -fdump-rtl-dfinish command line option -fdump-rtl-rnreg command line option -fdump-rtl-sched1, -fdump-rtl-sched2 command line option -fdump-rtl-seqabstr command line option -fdump-rtl-shorten command line option -fdump-rtl-sibling command line option -fdump-rtl-sms command line option -fdump-rtl-split1, -fdump-rtl-split2, -fdump-rtl-split3, -fdump-rtl-split4, -fdump-rtl-split5 command line option -fdump-rtl-stack command line option -fdump-rtl-subreg1, -fdump-rtl-subreg2 command line option -fdump-rtl-unshare command line option -fdump-rtl-vartrack command line option -fdump-rtl-vregs command line option -fdump-rtl-web command line option -fdump-translation-unit , -fdump-translation-unit command line option -fdump-unnumbered command line option -fdump-unnumbered-links command line option -fearly-inlining command line option -feliminate-dwarf2-dups command line option -feliminate-unused-debug-symbols command line option -femit-class-debug-always command line option -femit-struct-debug-baseonly command line option -femit-struct-debug-reduced command line option -fexceptions command line option -fexpensive-optimizations command line option -fext-numeric-literals , -fext-numeric-literals, -fno-ext-numeric-literals command line option -fextern-tls-init, -fno-extern-tls-init command line option -fexternal-templates command line option -ffast-math command line option -ffat-lto-objects command line option -ffinite-math-only command line option -ffloat-store command line option -ffor-scope, -fno-for-scope command line option -fforward-propagate command line option -ffreestanding command line option -ffriend-injection command line option -ffunction-sections, -fdata-sections command line option -fgcse command line option -fgcse-after-reload command line option -fgcse-las command line option -fgcse-lm command line option -fgcse-sm command line option -fgnu-runtime command line option -fgnu-tm command line option -fgnu89-inline command line option -fgraphite-identity command line option -fhoist-adjacent-loads command line option -fhosted command line option -fif-conversion command line option -fif-conversion2 command line option -findirect-inlining command line option -finhibit-size-directive command line option -finline-functions command line option -finline-functions-called-once command line option -finline-small-functions command line option -finstrument-functions command line option -fipa-cp command line option -fipa-cp-alignment command line option -fipa-cp-clone command line option -fipa-icf command line option -fipa-profile command line option -fipa-pta command line option -fipa-pure-const command line option -fipa-ra command line option -fipa-reference command line option -fipa-sra command line option -fira-hoist-pressure command line option -fira-loop-pressure command line option -fisolate-erroneous-paths-attribute command line option -fisolate-erroneous-paths-dereference command line option -fivopts command line option -fkeep-inline-functions command line option -fkeep-static-consts command line option -flax-vector-conversions command line option -fleading-underscore command line option -flive-range-shrinkage command line option -floop-block command line option -floop-interchange command line option -floop-nest-optimize command line option -floop-parallelize-all command line option -floop-strip-mine command line option -floop-unroll-and-jam command line option -flra-remat command line option -flto-odr-type-merging command line option -flto-report command line option -flto-report-wpa command line option -fmem-report command line option -fmem-report-wpa command line option -fmerge-all-constants command line option -fmerge-constants command line option -fmodulo-sched command line option -fmodulo-sched-allow-regmoves command line option -fmove-loop-invariants command line option -fms-extensions command line option, [1] -fnext-runtime command line option -fno-access-control command line option -fno-asm command line option -fno-branch-count-reg command line option -fno-builtin command line option -fno-common command line option -fno-defer-pop command line option -fno-diagnostics-show-caret, -fdiagnostics-show-caret command line option -fno-diagnostics-show-option, -fdiagnostics-show-option command line option -fno-dwarf2-cfi-asm, -fdwarf2-cfi-asm command line option -fno-elide-constructors command line option -fno-eliminate-unused-debug-types, -feliminate-unused-debug-types command line option -fno-enforce-eh-specs command line option -fno-function-cse command line option -fno-gnu-keywords command line option -fno-gnu-unique command line option -fno-guess-branch-probability command line option -fno-ident command line option -fno-implement-inlines command line option -fno-implicit-inline-templates command line option -fno-implicit-templates command line option -fno-inline command line option -fno-ira-share-save-slots command line option -fno-ira-share-spill-slots command line option -fno-jump-tables command line option -fno-keep-inline-dllexport command line option -fno-lifetime-dse command line option -fno-local-ivars, -flocal-ivars command line option -fno-math-errno command line option -fno-merge-debug-strings, -fmerge-debug-strings command line option -fno-nil-receivers command line option -fno-nonansi-builtins command line option -fno-operator-names command line option -fno-optional-diags command line option -fno-peephole, -fno-peephole2 command line option -fno-plt command line option -fno-pretty-templates command line option -fno-rtti command line option -fno-sanitize=all command line option -fno-sched-interblock command line option -fno-sched-spec command line option -fno-set-stack-executable command line option -fno-signed-zeros command line option -fno-threadsafe-statics command line option -fno-toplevel-reorder command line option -fno-trapping-math command line option -fno-use-cxa-get-exception-ptr command line option -fno-weak command line option -fno-zero-initialized-in-bss command line option -fnon-call-exceptions command line option -fnothrow-opt command line option -fobjc-call-cxx-cdtors command line option -fobjc-direct-dispatch command line option -fobjc-exceptions command line option -fobjc-gc command line option -fobjc-nilcheck command line option -fobjc-std=objc1, -fobjc-std command line option -fomit-frame-pointer command line option -fopenacc command line option -fopenmp command line option -fopenmp-simd command line option -fopt-info command line option -foptimize-sibling-calls command line option -foptimize-strlen command line option -force_cpusubtype_ALL command line option -fpartial-inlining command line option -fpcc-struct-return command line option -fpeel-loops command line option -fpermissive command line option -fPIC command line option -fpic command line option -fpie, -fPIE command line option -fplan9-extensions command line option -fpost-ipa-mem-report command line option -fpre-ipa-mem-report command line option -fpredictive-commoning command line option -fprefetch-loop-arrays command line option -fprofile-arcs command line option -fprofile-correction command line option -fprofile-generate command line option -fprofile-reorder-functions command line option -fprofile-report command line option -fprofile-use command line option -fprofile-values command line option -fpu, -nofpu command line option -freciprocal-math command line option -frecord-gcc-switches command line option -free command line option -freg-struct-return command line option -frename-registers command line option -freorder-blocks command line option -freorder-blocks-and-partition command line option -freorder-functions command line option -freplace-objc-classes command line option -frepo command line option -freport-bug command line option -frerun-cse-after-loop command line option -freschedule-modulo-scheduled-loops command line option -frounding-math command line option -fsanitize-undefined-trap-on-error command line option -fsanitize=address command line option -fsanitize=alignment command line option -fsanitize=bool command line option -fsanitize=bounds command line option -fsanitize=bounds-strict command line option -fsanitize=enum command line option -fsanitize=float-cast-overflow command line option -fsanitize=float-divide-by-zero command line option -fsanitize=integer-divide-by-zero command line option -fsanitize=kernel-address command line option -fsanitize=leak command line option -fsanitize=nonnull-attribute command line option -fsanitize=null command line option -fsanitize=object-size command line option -fsanitize=return command line option -fsanitize=returns-nonnull-attribute command line option -fsanitize=shift command line option -fsanitize=signed-integer-overflow command line option -fsanitize=thread command line option -fsanitize=undefined command line option -fsanitize=unreachable command line option -fsanitize=vla-bound command line option -fsanitize=vptr command line option -fsched-critical-path-heuristic command line option -fsched-dep-count-heuristic command line option -fsched-group-heuristic command line option -fsched-last-insn-heuristic command line option -fsched-pressure command line option -fsched-rank-heuristic command line option -fsched-spec-insn-heuristic command line option -fsched-spec-load command line option -fsched-spec-load-dangerous command line option -fsched-stalled-insns command line option -fsched-stalled-insns-dep command line option -fsched2-use-superblocks command line option -fschedule-fusion command line option -fschedule-insns command line option -fschedule-insns2 command line option -fsection-anchors command line option -fsel-sched-pipelining command line option -fsel-sched-pipelining-outer-loops command line option -fselective-scheduling command line option -fselective-scheduling2 command line option -fsemantic-interposition command line option -fshort-double command line option -fshort-enums command line option -fshort-wchar command line option -fshrink-wrap command line option -fsignaling-nans command line option -fsigned-bitfields, -funsigned-bitfields, -fno-signed-bitfields, -fno-unsigned-bitfields command line option -fsigned-char command line option -fsingle-precision-constant command line option -fsized-deallocation command line option -fsplit-ivs-in-unroller command line option -fsplit-stack command line option -fsplit-wide-types command line option -fssa-phiopt command line option -fstack-check command line option -fstack-protector command line option -fstack-protector-all command line option -fstack-protector-explicit command line option -fstack-protector-strong command line option -fstack-usage command line option -fstats command line option -fstdarg-opt command line option -fstrict-aliasing command line option -fstrict-enums command line option -fstrict-overflow command line option -fstrict-prototype command line option -fstrict-volatile-bitfields command line option -fsync-libcalls command line option -fsyntax-only command line option -ftest-coverage command line option -fthread-jumps command line option -ftime-report command line option -ftracer command line option -ftrapv command line option -ftree-bit-ccp command line option -ftree-builtin-call-dce command line option -ftree-ccp command line option -ftree-ch command line option -ftree-coalesce-inlined-vars command line option -ftree-coalesce-vars command line option -ftree-copy-prop command line option -ftree-copyrename command line option -ftree-dce command line option -ftree-dominator-opts command line option -ftree-dse command line option -ftree-forwprop command line option -ftree-fre command line option -ftree-loop-distribute-patterns command line option -ftree-loop-distribution command line option -ftree-loop-if-convert command line option -ftree-loop-if-convert-stores command line option -ftree-loop-im command line option -ftree-loop-ivcanon command line option -ftree-loop-linear command line option -ftree-loop-optimize command line option -ftree-loop-vectorize command line option -ftree-parallelize-loops=n, -ftree-parallelize-loops command line option -ftree-partial-pre command line option -ftree-phiprop command line option -ftree-pre command line option -ftree-pta command line option -ftree-reassoc command line option -ftree-sink command line option -ftree-slp-vectorize command line option -ftree-slsr command line option -ftree-sra command line option -ftree-switch-conversion command line option -ftree-tail-merge command line option -ftree-ter command line option -ftree-vectorize command line option -ftree-vrp command line option -funit-at-a-time command line option -funroll-all-loops command line option -funroll-loops command line option -funsafe-loop-optimizations command line option -funsafe-math-optimizations command line option -funsigned-char command line option -funswitch-loops command line option -funwind-tables command line option -fuse-cxa-atexit command line option -fuse-ld=bfd command line option -fuse-ld=gold command line option -fuse-linker-plugin command line option -fvar-tracking command line option -fvar-tracking-assignments, -fno-var-tracking-assignments command line option -fvar-tracking-assignments-toggle, -fno-var-tracking-assignments-toggle command line option -fvariable-expansion-in-unroller command line option -fverbose-asm command line option -fvisibility-inlines-hidden command line option -fvisibility-ms-compat command line option -fvpt command line option -fvtv-counts command line option -fvtv-debug command line option -fweb command line option -fwhole-program command line option -fwrapv command line option -fwritable-relocated-rdata, -fno-writable-relocated-rdata command line option -fzero-link command line option -G command line option -g command line option -gcoff command line option -gen-decls command line option -gfull command line option -ggdb command line option -ggnu-pubnames command line option -gno-record-gcc-switches command line option -gno-strict-dwarf command line option -gpubnames command line option -grecord-gcc-switches command line option -gsplit-dwarf command line option -gstabs command line option -gstabs+ command line option -gstrict-dwarf command line option -gtoggle command line option -gused command line option -gvms command line option -gxcoff command line option -gxcoff+ command line option -h command line option, [1], [2] -i command line option -I- command line option -l command line option -lobjc command line option -m command line option -m1 command line option -m10 command line option -m16-bit command line option -m2 command line option -m210, -m340 command line option -m2a command line option -m2a-nofpu command line option -m2a-single command line option -m2a-single-only command line option -m2e command line option -m3 command line option -m32 command line option -m32, -m64 command line option, [1], [2], [3] -m32, -m64, -mx32, -m16 command line option -m32-bit, -m16-bit, -m8-bit command line option -m32r command line option -m32r2 command line option -m32rx command line option -m3e command line option -m4 command line option -m4-100 command line option -m4-100-nofpu command line option -m4-100-single command line option -m4-100-single-only command line option -m4-200 command line option -m4-200-nofpu command line option -m4-200-single command line option -m4-200-single-only command line option -m4-300 command line option -m4-300-nofpu command line option -m4-300-single command line option -m4-300-single-only command line option -m4-340 command line option -m4-500 command line option -m4-nofpu command line option -m4-single command line option -m4-single-only command line option -m40 command line option -m45 command line option -m4a command line option -m4a-nofpu command line option -m4a-single command line option -m4a-single-only command line option -m4al command line option -m4byte-functions, -mno-4byte-functions command line option -m5-32media command line option -m5-32media-nofpu command line option -m5-64media command line option -m5-64media-nofpu command line option -m5-compact command line option -m5-compact-nofpu command line option -m5200 command line option -m5206e command line option -m528x command line option -m5307 command line option -m5407 command line option -m64, -m31 command line option -m64bit-doubles, -m32bit-doubles command line option, [1] -m68000, -mc68000 command line option -m68010 command line option -m68020, -mc68020 command line option -m68020-40 command line option -m68020-60 command line option -m68030 command line option -m68040 command line option -m68060 command line option -m8bit-idiv command line option -m8byte-align, -mno-8byte-align command line option -m96bit-long-double, -m128bit-long-double command line option -mabi=32, -mabi=o64, -mabi=n32, -mabi=64, -mabi=eabi command line option -mabi=elfv1 command line option -mabi=elfv2 command line option -mabi=ibmlongdouble command line option -mabi=ieeelongdouble command line option -mabi=mmixware, -mabi=gnu command line option -mabi=no-spe command line option -mabi=spe command line option -mabicalls, -mno-abicalls command line option -mabort-on-noreturn command line option -mabs=2008, -mabs=legacy command line option -mabsdiff command line option -mabshi command line option -mac0 command line option -macc-4 command line option -macc-8 command line option -maccumulate-args command line option -maccumulate-outgoing-args command line option, [1] -maddress-mode=long command line option -maddress-mode=short command line option -maddress-space-conversion, -mno-address-space-conversion command line option -mads command line option -maix-struct-return command line option -maix64, -maix32 command line option -malign-300 command line option -malign-call command line option -malign-double, -mno-align-double command line option -malign-int, -mno-align-int command line option -malign-labels command line option -malign-loops command line option -malign-natural, -malign-power command line option -mall-opts command line option -malloc-cc command line option -mallow-string-insns, -mno-allow-string-insns command line option -mallregs command line option -maltivec, -mno-altivec command line option -maltivec=be command line option -maltivec=le command line option -mam33 command line option -mam33-2 command line option -mam34 command line option -mandroid command line option -mannotate-align command line option -mapcs command line option -mapcs-frame command line option -mapp-regs command line option -marclinux command line option -marclinux_prof command line option -margonaut command line option -mas100-syntax, -mno-as100-syntax command line option -masm-hex command line option -masm-syntax-unified command line option -matomic-updates, -mno-atomic-updates command line option -mauto-modify-reg command line option -mauto-pic command line option -maverage command line option -mavoid-indexed-addresses, -mno-avoid-indexed-addresses command line option -mavx256-split-unaligned-load, -mavx256-split-unaligned-store command line option -mb command line option -mbackchain, -mno-backchain command line option -mbarrel-shift-enabled command line option -mbarrel-shifter command line option -mbarrel_shifter command line option -mbase-addresses, -mno-base-addresses command line option -mbbit-peephole command line option -mbcopy command line option -mbcopy-builtin command line option -mbig, -mbig-endian command line option -mbig-endian command line option, [1], [2], [3], [4], [5] -mbig-endian, -EB command line option -mbig-endian, -mlittle-endian command line option -mbig-endian-data, -mlittle-endian-data command line option -mbig-switch command line option -mbigtable command line option -mbionic command line option -mbit-ops command line option -mbitfield command line option -mbitops command line option, [1] -mbranch-cheap command line option -mbranch-expensive command line option -mbranch-hints command line option -mbranch-likely, -mno-branch-likely command line option -mbranch-predict, -mno-branch-predict command line option -mbss-plt command line option -mbuild-constants command line option -mbwx, -mno-bwx, -mcix, -mno-cix, -mfix, -mno-fix, -mmax, -mno-max command line option -mbypass-cache, -mno-bypass-cache command line option -mcall-aixdesc, -m command line option -mcall-freebsd command line option -mcall-linux command line option -mcall-netbsd command line option -mcall-openbsd, -mcall-netbsd command line option -mcall-prologues command line option -mcall-sysv command line option -mcall-sysv-eabi, -mcall-eabi command line option -mcall-sysv-noeabi command line option -mcallee-super-interworking command line option -mcaller-super-interworking command line option -mcallgraph-data, -mno-callgraph-data command line option -mcase-vector-pcrel command line option -mcbcond, -mno-cbcond command line option -mcbranch-force-delay-slot command line option -mcc-init command line option -mcfv4e command line option -mcheck-zero-division, -mno-check-zero-division command line option -mcld command line option -mclear-hwcap command line option -mclip command line option -mcmodel=kernel command line option -mcmodel=large command line option, [1], [2], [3] -mcmodel=medium command line option, [1] -mcmodel=small command line option, [1], [2], [3] -mcmodel=tiny command line option -mcmov command line option -mcmove command line option -mcode-readable=no command line option -mcode-readable=pcrel command line option -mcode-readable=yes command line option -mcode-region=, -mcode-region, -mdata-region command line option -mcompact-casesi command line option -mcompat-align-parm command line option -mcond-exec command line option -mcond-move command line option -mconsole command line option -mconst16, -mno-const16 command line option -mconstant-gp command line option -mcop command line option -mcop32 command line option -mcop64 command line option -mcorea command line option -mcoreb command line option -mcpu32 command line option -mcpu= command line option -mcpu=g10, -mcpu command line option -mcr16cplus, -mcr16c command line option -mcrc32 command line option -mcrypto, -mno-crypto command line option -mcsync-anomaly command line option -mctor-dtor command line option -mcx16 command line option -mdalign command line option -mdc command line option -mdebug command line option, [1] -mdebug, -mno-debug command line option -mdec-asm command line option -mdirect-move, -mno-direct-move command line option -mdisable-callt, -mno-disable-callt command line option -mdisable-fpregs command line option -mdisable-indexing command line option -mdiv command line option -mdiv, -mno-div command line option, [1] -mdivide-enabled command line option -mdivide-traps, -mdivide-breaks command line option -mdll command line option -mdlmzb, -mno-dlmzb command line option -mdmx, -mno-mdmx command line option -mdouble command line option -mdouble-float command line option -mdpfp, -mdpfp-compact command line option -mdpfp-fast command line option -mdpfp_compact command line option -mdpfp_fast command line option -mdsp, -mno-dsp command line option -mdsp-packa command line option -mdsp_packa command line option -mdspr2, -mno-dspr2 command line option -mdual-nops command line option -mdump-tune-features command line option -mdvbf command line option -mdword command line option -mdynamic-no-pic command line option -mea command line option -mEA command line option -mea32, -mea64 command line option -meabi, -mno-eabi command line option -mearly-cbranchsi command line option -mearly-stop-bits, -mno-early-stop-bits command line option -meb command line option, [1], [2] -mel command line option, [1], [2] -mel, -meb command line option -melf command line option, [1] -memb command line option -membedded-data, -mno-embedded-data command line option -mepilogue-cfi command line option -mepsilon, -mno-epsilon command line option -metrax4, -metrax100 command line option -meva, -mno-eva command line option -mexpand-adddi command line option -mexplicit-relocs, -mno-explicit-relocs command line option, [1] -mexr command line option -mextern-sdata, -mno-extern-sdata command line option -mfast-fp command line option -mfast-indirect-calls command line option -mfdpic command line option -mfentry command line option -mfix-and-continue, -ffix-and-continue, -findirect-data command line option -mfix-at697f command line option -mfix-cortex-a53-835769, -mno-fix-cortex-a53-835769 command line option -mfix-cortex-a53-843419, -mno-fix-cortex-a53-843419 command line option -mfix-cortex-m3-ldrd command line option -mfix-r10000, -mno-fix-r10000 command line option -mfix-r4000, -mno-fix-r4000 command line option -mfix-r4400, -mno-fix-r4400 command line option -mfix-rm7000 command line option -mfix-sb1 command line option -mfix-ut699 command line option -mfix-vr4120 command line option -mfix-vr4130 command line option -mfixed-cc command line option -mflat, -mno-flat command line option -mflip-mips16 command line option -mfloat-vax, -mfloat-ieee command line option -mfloat32, -mno-float64 command line option -mfloat64, -mno-float32 command line option -mfmaf, -mno-fmaf command line option -mfmovd command line option -mforce-no-pic command line option

-mfp-exceptions command line option -mfp-reg, -mno-fp-regs command line option -mfp32 command line option -mfp64 command line option -mfpr-32 command line option -mfpr-64 command line option -mfpu command line option -mfpu, -mhard-float command line option, [1] -mfpxx command line option -mfriz command line option -mfsca, -mno-fsca command line option -mfsrra, -mno-fsrra command line option -mfull-regs command line option -mfull-toc, -mno-fp-in-toc, -mno-sum-in-toc, -mminimal-toc command line option -mfused-madd, -mno-fused-madd command line option, [1], [2], [3], [4], [5] -mg command line option -mg10, -mg13, -mg14, -mrl78 command line option -mgas command line option -mgcc-abi command line option -mgen-cell-microcode command line option -mgeneral-regs-only command line option -mglibc command line option -mgnu command line option -mgnu-as, -mno-gnu-as command line option -mgnu-ld command line option -mgnu-ld, -mno-gnu-ld command line option -mgp32 command line option -mgp64 command line option -mgpopt, -mno-gpopt command line option, [1] -mgpr-32 command line option -mgpr-64 command line option -mgprel-ro command line option -mh command line option -mhal command line option -mhalf-reg-file command line option -mhard-dfp, -mno-hard-dfp command line option -mhard-float command line option, [1], [2] -mhard-float, -m68881 command line option -mhard-float, -msoft-float command line option -mhard-quad-float command line option -mhardlit, -mno-hardlit command line option -mhp-ld command line option -micplb command line option -mid-shared-library command line option, [1] -mieee command line option -mieee, -mno-ieee command line option -mieee-conformant command line option -mieee-fp, -mno-ieee-fp command line option -mieee-with-inexact command line option -milp32, -mlp64 command line option -mimadd, -mno-imadd command line option -mimpure-text command line option -mindexed-addressing command line option -mindexed-loads command line option -minline-all-stringops command line option -minline-float-divide-max-throughput command line option -minline-float-divide-min-latency command line option -minline-ic_invalidate command line option -minline-int-divide-max-throughput command line option -minline-int-divide-min-latency command line option -minline-plt command line option, [1] -minline-sqrt-max-throughput command line option -minline-sqrt-min-latency command line option -minline-stringops-dynamically command line option -minrt command line option -mint16, -mno-int32 command line option -mint32 command line option, [1] -mint32, -mno-int16 command line option -mint8 command line option -minterlink-mips16, -mno-interlink-mips16 command line option -minvalid-symbols command line option -mio-volatile command line option -mips1 command line option -mips16, -mno-mips16 command line option -mips2 command line option -mips3 command line option -mips32 command line option -mips32r3 command line option -mips32r5 command line option -mips32r6 command line option -mips3d, -mno-mips3d command line option -mips4 command line option -mips64 command line option -mips64r2 command line option -mips64r3 command line option -mips64r5 command line option -mips64r6 command line option -misel, -mno-isel command line option -misize command line option, [1] -mivc2 command line option -mjump-in-delay command line option -mkernel command line option -mknuthdiv, -mno-knuthdiv command line option -ml command line option, [1] -mlarge command line option -mleadz command line option -mleaf-id-shared-library command line option -mlibfuncs, -mno-libfuncs command line option -mlibrary-pic command line option -mlinked-fp command line option -mlinker-opt command line option -mlinux command line option -mlittle, -mlittle-endian command line option -mlittle-endian command line option, [1], [2], [3], [4], [5] -mlittle-endian, -EL command line option -mlittle-endian, -mbig-endian command line option -mliw command line option -mllsc, -mno-llsc command line option -mlocal-sdata, -mno-local-sdata command line option -mlock command line option -mlong-calls command line option, [1], [2] -mlong-calls, -mno-long-calls command line option, [1], [2], [3], [4] -mlong-double-64, -mlong-double-128 command line option -mlong-double-64, -mlong-double-80, -mlong-double-128 command line option -mlong-jumps, -mno-long-jumps command line option -mlong-load-store command line option -mlong32 command line option -mlong64 command line option -mlongcall, -mno-longcall command line option -mlongcalls, -mno-longcalls command line option -mloop command line option -mlow-64k command line option -mlra command line option -mlra-priority-compact command line option -mlra-priority-noncompact command line option -mlra-priority-none command line option -mm command line option -mmac command line option, [1] -mmac-24 command line option -mmac-d16 command line option -mmac_24 command line option -mmac_d16 command line option -mmad, -mno-mad command line option -mmainkernel command line option -mmalloc64 command line option -mmcount-ra-address, -mno-mcount-ra-address command line option -mmcu, -mno-mcu command line option -mmcu= command line option -mmedia command line option -mmedium-calls command line option -mmemcpy command line option -mmemcpy, -mno-memcpy command line option -mmicromips, -mno-mmicromips command line option -mminmax command line option -mmixed-code command line option -mmmx, -mmpx command line option -mmodel=large command line option -mmodel=medium command line option -mmodel=small command line option -mmovbe command line option -mmt, -mno-mt command line option -mmul-bug-workaround, -mno-mul-bug-workaround command line option -mmul.x command line option -mmul32x16 command line option -mmul64 command line option -mmul=none, -mmul command line option -mmuladd command line option -mmulhw, -mno-mulhw command line option -mmult command line option -mmult-bug command line option -mmulti-cond-exec command line option -mmulticore command line option -mmultiple, -mno-multiple command line option -mmultiply-enabled, -multiply-enabled command line option -mmusl command line option -mmvcle, -mno-mvcle command line option -mmvme command line option -mn command line option -mnan=2008, -mnan=legacy command line option -mneon-for-64bits command line option -mnested-cond-exec command line option -mnhwloop command line option -mno-16-bit command line option -mno-abshi command line option -mno-ac0 command line option -mno-align-loops command line option -mno-align-stringops command line option -mno-am33 command line option -mno-app-regs command line option -mno-app-regs, -mapp-regs command line option -mno-bit-align, -mbit-align command line option -mno-brcc command line option -mno-cache-volatile , -mcache-volatile, -mno-cache-volatile command line option -mno-clearbss command line option -mno-cmov command line option -mno-cond-exec command line option, [1] -mno-cond-move command line option -mno-crt0 command line option, [1] -mno-csync-anomaly command line option -mno-default command line option -mno-double command line option -mno-dpfp-lrsr command line option -mno-dwarf2-asm, -mdwarf2-asm command line option -mno-dword command line option -mno-eflags command line option -mno-ep, -mep command line option -mno-epilogue-cfi command line option -mno-exr command line option -mno-fancy-math-387 command line option -mno-fast-sw-div, -mfast-sw-div command line option -mno-faster-structs, -mfaster-structs command line option -mno-fix-24k, -mfix-24k command line option -mno-float command line option -mno-flush-func command line option -mno-flush-trap command line option -mno-fp-ret-in-387 command line option -mno-fpu, -msoft-float command line option, [1] -mno-gotplt, -mgotplt command line option -mno-hw-mul, -mhw-mul, -mno-hw-mulx, -mhw-mulx, -mno-hw-div, -mhw-div command line option -mno-id-shared-library command line option, [1] -mno-inefficient-warnings command line option -mno-inline-float-divide command line option -mno-inline-int-divide command line option -mno-inline-sqrt command line option -mno-interlink-compressed, -minterlink-compressed command line option -mno-interrupts command line option -mno-leaf-id-shared-library command line option -mno-low-64k command line option -mno-lsim command line option, [1] -mno-media command line option -mno-millicode command line option -mno-mpy command line option -mno-muladd command line option -mno-mult-bug command line option -mno-multi-cond-exec command line option -mno-nested-cond-exec command line option -mno-optimize-membar command line option -mno-opts command line option -mno-pack command line option -mno-perf-ext command line option -mno-pic command line option -mno-prolog-function, -mprolog-function command line option -mno-prologue-epilogue, -mprologue-epilogue command line option -mno-red-zone command line option -mno-renesas command line option -mno-round-nearest command line option -mno-rtd command line option -mno-scc command line option -mno-sched-br-data-spec, -msched-br-data-spec command line option -mno-sched-control-spec, -msched-control-spec command line option -mno-sched-count-spec-in-critical-path, -msched-count-spec-in-critical-path command line option -mno-sched-prefer-non-control-spec-insns, -msched-prefer-non-control-spec-insns command line option -mno-sched-prefer-non-data-spec-insns, -msched-prefer-non-data-spec-insns command line option -mno-sched-prolog command line option -mno-sdata command line option -mno-sdata, -msdata command line option -mno-sep-data command line option, [1] -mno-short command line option -mno-side-effects command line option -mno-soft-cmpsf command line option -mno-soft-float, -msoft-float command line option -mno-space-regs command line option -mno-specld-anomaly command line option -mno-strict-align, -mstrict-align command line option, [1] -mno-toc, -mtoc command line option -mno-unaligned-doubles, -munaligned-doubles command line option -mno-v3push command line option -mno-vliw-branch command line option -mno-volatile-cache command line option -mno-warn-multiple-fast-interrupts, -mwarn-multiple-fast-interrupts command line option -mnobitfield, -mno-bitfield command line option -mnoliw command line option -mnomacsave command line option -mnop-fun-dllimport command line option -mnop-mcount command line option -mnorm command line option -mnosetlb command line option -mnosplit-lohi, -mno-postinc, -mno-postmodify command line option -mnovect-double, -mno-vect-double command line option -modd-spreg, -mno-odd-spreg command line option -momit-leaf-frame-pointer command line option, [1] -momit-leaf-frame-pointer, -mno-omit-leaf-frame-pointer command line option -mone-byte-bool command line option -moptimize-membar command line option -mpa-risc-1-0, -mpa-risc-1-1, -mpa-risc-2-0 command line option -mpack command line option -mpacked-stack, -mno-packed-stack command line option -mpadstruct command line option -mpaired, -mno-paired command line option -mpaired-single, -mno-paired-single command line option -mpc32, -mpc64, -mpc80 command line option -mpcrel command line option -mpdebug command line option -mpe command line option -mpe-aligned-commons command line option -mperf-ext command line option -mpic-data-is-text-relative command line option -mpid, -mno-pid command line option -mplt, -mno-plt command line option -mpointers-to-nested-functions command line option -mpoke-function-name command line option -mpopc, -mno-popc command line option -mportable-runtime command line option -mpower8-fusion, -mno-power8-fusion command line option -mpower8-vector, -mno-power8-vector command line option -mpowerpc-gpopt, -mno-powerpc-gpopt, -mpowerpc-gfxopt, -mno-powerpc-gfxopt, -mpowerpc64, -mno-powerpc64, -mmfcrf, -mno-mfcrf, -mpopcntb, -mno-popcntb, -mpopcntd, -mno-popcntd, -mfprnd, -mno-fprnd, -mcmpb, -mno-cmpb, -mmfpgpr, -mno-mfpgpr, -mhard-dfp, -mno-hard-dfp command line option -mprefer-avx128 command line option -mprefer-short-insn-regs command line option -mprefergot command line option -mpretend-cmove command line option -mprint-tune-info command line option -mprototype, -mno-prototype command line option -mpt-fixed command line option -mpush-args, -mno-push-args command line option -mq-class command line option -mquad-memory, -mno-quad-memory command line option -mquad-memory-atomic, -mno-quad-memory-atomic command line option -mr10k-cache-barrier=load-store command line option -mr10k-cache-barrier=none command line option -mr10k-cache-barrier=store command line option -mRcq command line option -mRcw command line option -mrecip command line option, [1] -mrecip-precision command line option -mrecord-mcount command line option -mreduced-regs command line option -mregister-names, -mno-register-names command line option -mregnames, -mno-regnames command line option -mrelax command line option, [1], [2], [3], [4], [5], [6] -mrelax, -mno-relax command line option -mrelax-immediate, -mno-relax-immediate command line option -mrelax-pic-calls command line option -mrelocatable, -mno-relocatable command line option -mrelocatable-lib, -mno-relocatable-lib command line option -mrenesas command line option -mrepeat command line option -mrestrict-it command line option -mreturn-pointer-on-d0 command line option -mrh850-abi, -mghs command line option -mrmw command line option -mrtd command line option, [1] -mrtp command line option -mrtsc command line option -ms command line option, [1] -ms2600 command line option -msafe-dma, -munsafe-dma command line option -msafe-hints command line option -msahf command line option -msatur command line option -msave-acc-in-interrupts command line option -msave-toc-indirect command line option -mscc command line option -msched-ar-data-spec, -mno-sched-ar-data-spec command line option -msched-ar-in-data-spec, -mno-sched-ar-in-data-spec command line option -msched-br-in-data-spec, -mno-sched-br-in-data-spec command line option -msched-control-spec-ldc, -msched-spec-ldc command line option -msched-fp-mem-deps-zero-cost command line option -msched-in-control-spec, -mno-sched-in-control-spec command line option -msched-max-memory-insns-hard-limit command line option -msched-spec-ldc command line option -msched-stop-bits-after-every-cycle command line option -mscore5 command line option -mscore5u command line option -mscore7 command line option -mscore7d command line option -msdata=all command line option -msdata=data command line option -msdata=default command line option -msdata=default, -msdata command line option -msdata=eabi command line option -msdata=none command line option, [1] -msdata=none, -mno-sdata command line option -msdata=sdata command line option -msdata=sysv command line option -msdata=use command line option -msdram command line option, [1] -msecure-plt command line option -msel-sched-dont-check-control-spec command line option -msep-data command line option, [1] -mserialize-volatile, -mno-serialize-volatile command line option -msetlb command line option -mshared command line option -mshared-library-id=n command line option -mshared-library-id=n, -mshared-library-id command line option -mshort command line option -mshort-calls, -short-calls command line option -msign-extend-enabled command line option -msim command line option, [1], [2], [3], [4], [5], [6], [7], [8], [9] -msim, -mno-sim command line option -msimd command line option -msimnovec command line option -msimple-fpu command line option -msingle-exit, -mno-single-exit command line option -msingle-float command line option -msingle-float, -mdouble-float command line option -msingle-pic-base command line option, [1] -msio command line option -mskip-rax-setup command line option -mslow-bytes, -mno-slow-bytes command line option -mslow-flash-data command line option -msmall command line option -msmall-data, -mlarge-data command line option -msmall-divides command line option -msmall-exec, -mno-small-exec command line option -msmall-mem, -mlarge-mem command line option -msmall-model command line option -msmall-text, -mlarge-text command line option -msmall16 command line option -msmallc command line option -msmartmips, -mno-smartmips command line option -msoft-float command line option, [1], [2], [3], [4], [5], [6], [7] -msoft-float, -mhard-float command line option, [1] -msoft-quad-float command line option -msp8 command line option -mspace command line option -mspe, -mno-spe command line option -mspecld-anomaly command line option -mspfp, -mspfp-compact command line option -mspfp-fast command line option -mspfp_compact command line option -mspfp_fast command line option -msplit-addresses, -mno-split-addresses command line option -msplit-vecmove-early command line option -msse2avx command line option -msseregparm command line option -mstack-align, -mno-stack-align, -mdata-align, -mno-data-align, -mconst-align, -mno-const-align command line option -mstack-bias, -mno-stack-bias command line option -mstack-check-l1 command line option -mstackrealign command line option -mstdmain command line option -mstrict-align command line option -mstrict-X command line option -mstring, -mno-string command line option -msv-mode command line option -msvr4-struct-return command line option -mswap command line option -mswape command line option -msym32, -mno-sym32 command line option -msymbol-as-address command line option -msynci command line option -mtarget-align, -mno-target-align command line option -mtas command line option -mtelephony command line option -mtext-section-literals, -mno-text-section-literals command line option -mtf command line option -mthread command line option -mthreads command line option -mthumb, -marm command line option -mthumb-interwork command line option -mtiny-stack command line option -mtls command line option -mTLS command line option -mtls-dialect=desc command line option -mtls-dialect=traditional command line option -mtls-direct-seg-refs command line option -mtls-markers, -mno-tls-markers command line option -mtomcat-stats command line option -mtoplevel-symbols, -mno-toplevel-symbols command line option -mtpcs-frame command line option -mtpcs-leaf-frame command line option -mtpf-trace, -mno-tpf-trace command line option -mucb-mcount command line option -muclibc command line option -muls command line option -multilib-library-pic command line option -munaligned-access, -mno-unaligned-access command line option -municode command line option -muninit-const-in-rodata, -mno-uninit-const-in-rodata command line option -munix command line option -munix-asm command line option -mupdate, -mno-update command line option -mupper-regs, -mno-upper-regs command line option -mupper-regs-df, -mno-upper-regs-df command line option -mupper-regs-sf, -mno-upper-regs-sf command line option -muser-enabled command line option -muser-mode command line option -muser-mode, -mno-user-mode command line option -musermode, -mno-usermode command line option -mv3push command line option -mv850 command line option -mv850e command line option -mv850e1 command line option -mv850e2 command line option -mv850e2v3 command line option -mv850e2v4 command line option -mv850e3v5 command line option -mv850es command line option -mv8plus, -mno-v8plus command line option -mvect8-ret-in-mem command line option -mvirt, -mno-virt command line option -mvis, -mno-vis command line option -mvis2, -mno-vis2 command line option -mvis3, -mno-vis3 command line option -mvliw-branch command line option -mvms-return-codes command line option -mvolatile-asm-stop, -mno-volatile-asm-stop command line option -mvolatile-cache command line option -mvr4130-align command line option -mvrsave, -mno-vrsave command line option -mvsx, -mno-vsx command line option -mvxworks command line option -mvzeroupper command line option -mwarn-cell-microcode command line option -mwarn-dynamicstack command line option -mwarn-reloc, -merror-reloc command line option -mwide-bitfields, -mno-wide-bitfields command line option -mwin32 command line option -mwindows command line option -mword-relocations command line option -mxgot, -mno-xgot command line option, [1] -mxilinx-fpu command line option -mxl-barrel-shift command line option -mxl-compat, -mno-xl-compat command line option -mxl-float-convert command line option -mxl-float-sqrt command line option -mxl-gp-opt command line option -mxl-multiply-high command line option -mxl-pattern-compare command line option -mxl-reorder command line option -mxl-soft-div command line option -mxl-soft-mul command line option -mxl-stack-check command line option -mxpa, -mno-xpa command line option -mxy command line option -myellowknife command line option -mzarch, -mesa command line option -mzdcbranch, -mno-zdcbranch command line option -mzero-extend, -mno-zero-extend command line option -n command line option -no-canonical-prefixes command line option -no-integrated-cpp command line option -nocpp command line option -nodefaultlibs command line option -nodevicelib command line option -nolibdld command line option -non-static command line option -nostartfiles command line option -nostdinc++ command line option -nostdlib command line option -o command line option -O, -O1 command line option -O0 command line option -O2 command line option -O3 command line option -Ofast command line option -Og command line option -Os command line option -p command line option, [1] -pass-exit-codes command line option -pedantic-errors command line option -pg command line option -pie command line option -pipe command line option -print-libgcc-file-name command line option -print-multi-directory command line option -print-multi-lib command line option -print-multi-os-directory command line option -print-multiarch command line option -print-objc-runtime-info command line option -print-search-dirs command line option -print-sysroot command line option -print-sysroot-headers-suffix command line option -pthread command line option, [1] -pthreads command line option -Q command line option -Qn command line option -Qy command line option -r command line option -rdynamic command line option -S command line option -s command line option -save-temps command line option -save-temps=obj command line option -shared command line option -shared-libgcc, -static-libgcc command line option -sim command line option -sim2 command line option -static command line option, [1] -static-libasan command line option -static-liblsan command line option -static-libmpx command line option -static-libmpxwrappers command line option -static-libstdc++ command line option -static-libtsan command line option -static-libubsan command line option -std=, -std command line option -symbolic command line option -threads command line option -tno-android-cc command line option -tno-android-ld command line option -traditional, -traditional-cpp command line option -trigraphs command line option -u command line option -v command line option, [1], [2], [3], [4], [5] -w command line option -Wabi , -Wabi, -Wno-abi command line option -Wabi-tag , -Wabi-tag command line option -Waddr-space-convert command line option -Waddress, -Wno-address command line option -Waggregate-return, -Wno-aggregate-return command line option -Wall, -Wno-all command line option -Warray-bounds, -Wno-array-bounds command line option -Warray-bounds=1 command line option -Warray-bounds=2 command line option -Wassign-intercept , -Wassign-intercept, -Wno-assign-intercept command line option -Wbad-function-cast , -Wbad-function-cast, -Wno-bad-function-cast command line option -Wbool-compare, -Wno-bool-compare command line option -Wc++-compat , -Wc++-compat command line option -Wc++11-compat , -Wc++11-compat command line option -Wc++14-compat , -Wc++14-compat command line option -Wc90-c99-compat , -Wc90-c99-compat, -Wno-c90-c99-compat command line option -Wc99-c11-compat , -Wc99-c11-compat, -Wno-c99-c11-compat command line option -Wcast-align, -Wno-cast-align command line option -Wcast-qual, -Wno-cast-qual command line option -Wchar-subscripts, -Wno-char-subscripts command line option -Wclobbered, -Wno-clobbered command line option -Wcomment, -Wno-comment command line option -Wconditionally-supported , -Wconditionally-supported, -Wno-conditionally-supported command line option -Wconversion, -Wno-conversion command line option -Wctor-dtor-privacy , -Wctor-dtor-privacy, -Wno-ctor-dtor-privacy command line option -Wdate-time, -Wno-date-time command line option -Wdeclaration-after-statement , -Wdeclaration-after-statement, -Wno-declaration-after-statement command line option -Wdelete-incomplete , -Wdelete-incomplete, -Wno-delete-incomplete command line option -Wdelete-non-virtual-dtor , -Wdelete-non-virtual-dtor, -Wno-delete-non-virtual-dtor command line option -Wdisabled-optimization, -Wno-disabled-optimization command line option -Wdouble-promotion , -Wdouble-promotion, -Wno-double-promotion command line option -Weffc++ , -Weffc++, -Wno-effc++ command line option -Wempty-body, -Wno-empty-body command line option -Wenum-compare, -Wno-enum-compare command line option -Werror, -Wno-error command line option -Werror=, -Wno-error= command line option -Wextra, -W, -Wno-extra command line option -Wfatal-errors, -Wno-fatal-errors command line option -Wfloat-conversion, -Wno-float-conversion command line option -Wfloat-equal, -Wno-float-equal command line option -Wformat, -Wno-format, -ffreestanding, -fno-builtin, -Wformat= command line option -Wformat-nonliteral, -Wno-format-nonliteral command line option -Wformat-security, -Wno-format-security command line option -Wformat-signedness, -Wno-format-signedness command line option -Wformat-y2k, -Wno-format-y2k command line option -Wformat=1, -Wformat command line option -Wformat=2 command line option -Wignored-qualifiers , -Wignored-qualifiers, -Wno-ignored-qualifiers command line option -Wimplicit , -Wimplicit, -Wno-implicit command line option -Wimplicit-function-declaration , -Wimplicit-function-declaration, -Wno-implicit-function-declaration command line option -Wimplicit-int , -Wimplicit-int, -Wno-implicit-int command line option -Winit-self , -Winit-self, -Wno-init-self command line option -Winline, -Wno-inline command line option -Winvalid-pch, -Wno-invalid-pch command line option -Wjump-misses-init , -Wjump-misses-init, -Wno-jump-misses-init command line option -Wliteral-suffix , -Wliteral-suffix, -Wno-literal-suffix command line option -Wlogical-not-parentheses, -Wno-logical-not-parentheses command line option -Wlogical-op, -Wno-logical-op command line option -Wlong-long, -Wno-long-long command line option -Wmain, -Wno-main command line option -Wmaybe-uninitialized, -Wno-maybe-uninitialized command line option -Wmemset-transposed-args, -Wno-memset-transposed-args command line option -Wmissing-braces, -Wno-missing-braces command line option -Wmissing-declarations, -Wno-missing-declarations command line option -Wmissing-field-initializers, -Wno-missing-field-initializers, -W, -Wextra, -Wno-extra command line option -Wmissing-include-dirs , -Wmissing-include-dirs, -Wno-missing-include-dirs command line option -Wmissing-parameter-type , -Wmissing-parameter-type, -Wno-missing-parameter-type command line option -Wmissing-prototypes , -Wmissing-prototypes, -Wno-missing-prototypes command line option -Wnarrowing , -Wnarrowing, -Wno-narrowing command line option -Wnested-externs , -Wnested-externs, -Wno-nested-externs command line option -Wno-aggressive-loop-optimizations, -Waggressive-loop-optimizations command line option -Wno-attributes, -Wattributes command line option -Wno-builtin-macro-redefined, -Wbuiltin-macro-redefined command line option -Wno-conversion-null , -Wconversion-null, -Wno-conversion-null command line option -Wno-coverage-mismatch command line option -Wno-cpp command line option -Wno-deprecated, -Wdeprecated command line option -Wno-deprecated-declarations, -Wdeprecated-declarations command line option -Wno-designated-init command line option -Wno-discarded-array-qualifiers , -Wno-discarded-array-qualifiers, -Wdiscarded-array-qualifiers command line option -Wno-discarded-qualifiers , -Wno-discarded-qualifiers, -Wdiscarded-qualifiers command line option -Wno-div-by-zero, -Wdiv-by-zero command line option -Wno-endif-labels, -Wendif-labels command line option -Wno-format-contains-nul, -Wformat-contains-nul command line option -Wno-format-extra-args, -Wformat-extra-args command line option -Wno-format-zero-length, -Wformat-zero-length command line option -Wno-free-nonheap-object, -Wfree-nonheap-object command line option -Wno-incompatible-pointer-types , -Wno-incompatible-pointer-types, -Wincompatible-pointer-types command line option -Wno-inherited-variadic-ctor, -Winherited-variadic-ctor command line option -Wno-int-conversion , -Wno-int-conversion, -Wint-conversion command line option -Wno-int-to-pointer-cast, -Wint-to-pointer-cast command line option -Wno-invalid-offsetof , -Wno-invalid-offsetof, -Winvalid-offsetof command line option -Wno-multichar, -Wmultichar command line option -Wno-non-template-friend , -Wno-non-template-friend, -Wnon-template-friend command line option -Wno-odr, -Wodr command line option -Wno-overflow, -Woverflow command line option -Wno-pedantic-ms-format , -Wno-pedantic-ms-format, -Wpedantic-ms-format command line option -Wno-pmf-conversions , -Wno-pmf-conversions, -Wpmf-conversions command line option -Wno-pointer-to-int-cast , -Wno-pointer-to-int-cast, -Wpointer-to-int-cast command line option -Wno-pragmas, -Wpragmas command line option -Wno-protocol , -Wno-protocol, -Wprotocol command line option -Wno-return-local-addr, -Wreturn-local-addr command line option -Wno-shadow-ivar , -Wno-shadow-ivar, -Wshadow-ivar command line option -Wno-terminate , -Wterminate, -Wno-terminate command line option -Wno-unused-result, -Wunused-result command line option -Wno-virtual-move-assign, -Wvirtual-move-assign command line option -Wnoexcept , -Wnoexcept, -Wno-noexcept command line option -Wnon-virtual-dtor , -Wnon-virtual-dtor, -Wno-non-virtual-dtor command line option -Wnonnull, -Wno-nonnull command line option -Wold-style-cast , -Wold-style-cast, -Wno-old-style-cast command line option -Wold-style-declaration , -Wold-style-declaration, -Wno-old-style-declaration command line option -Wold-style-definition , -Wold-style-definition, -Wno-old-style-definition command line option -Wopenmp-simd, -Wopenm-simd command line option -Woverlength-strings, -Wno-overlength-strings command line option -Woverloaded-virtual , -Woverloaded-virtual, -Wno-overloaded-virtual command line option -Woverride-init , -Woverride-init, -Wno-override-init, -W, -Wextra, -Wno-extra command line option -Woverride-init-side-effects , -Woverride-init-side-effects, -Wno-override-init-side-effects command line option -Wpacked, -Wno-packed command line option -Wpacked-bitfield-compat, -Wno-packed-bitfield-compat command line option -Wpadded, -Wno-padded command line option -Wparentheses, -Wno-parentheses command line option -Wpedantic, -pedantic command line option -Wpointer-arith, -Wno-pointer-arith command line option -Wpointer-sign , -Wpointer-sign, -Wno-pointer-sign command line option -wrapper command line option -Wredundant-decls, -Wno-redundant-decls command line option -Wreorder , -Wreorder, -Wno-reorder command line option -Wreturn-type, -Wno-return-type command line option -Wselector , -Wselector, -Wno-selector command line option -Wsequence-point, -Wno-sequence-point command line option -Wshadow, -Wno-shadow command line option -Wshift-count-negative, -Wno-shift-count-negative command line option -Wshift-count-overflow, -Wno-shift-count-overflow command line option -Wshift-negative-value, -Wno-shift-negative-value command line option -Wsign-compare, -Wno-sign-compare command line option -Wsign-conversion, -Wno-sign-conversion command line option -Wsign-promo , -Wsign-promo, -Wno-sign-promo command line option -Wsized-deallocation , -Wsized-deallocation, -Wno-sized-deallocation command line option -Wsizeof-array-argument, -Wno-sizeof-array-argument command line option -Wsizeof-pointer-memaccess, -Wno-sizeof-pointer-memaccess command line option -Wstack-protector, -Wno-stack-protector command line option -Wstrict-aliasing, -Wno-strict-aliasing command line option -Wstrict-aliasing=n command line option -Wstrict-null-sentinel , -Wstrict-null-sentinel, -Wno-strict-null-sentinel command line option -Wstrict-overflow, -Wno-strict-overflow command line option -Wstrict-overflow=1 command line option -Wstrict-overflow=2 command line option -Wstrict-overflow=3 command line option -Wstrict-overflow=4 command line option -Wstrict-overflow=5 command line option -Wstrict-prototypes , -Wstrict-prototypes, -Wno-strict-prototypes command line option -Wstrict-selector-match , -Wstrict-selector-match, -Wno-strict-selector-match command line option -Wsuggest-attribute=format, -Wmissing-format-attribute, -Wno-suggest-attribute=format, -Wno-missing-format-attribute, -Wformat, -Wno-format command line option -Wsuggest-attribute=pure, -Wno-suggest-attribute=pure, -Wsuggest-attribute=const, -Wno-suggest-attribute=const, -Wsuggest-attribute=noreturn, -Wno-suggest-attribute=noreturn command line option -Wsuggest-final-methods, -Wno-suggest-final-methods command line option -Wsuggest-final-types, -Wno-suggest-final-types command line option -Wsuggest-override command line option -Wswitch, -Wno-switch command line option -Wswitch-bool, -Wno-switch-bool command line option -Wswitch-default, -Wno-switch-default command line option -Wswitch-enum, -Wno-switch-enum command line option -Wsync-nand , -Wsync-nand, -Wno-sync-nand command line option -Wsystem-headers, -Wno-system-headers command line option -Wtraditional , -Wtraditional, -Wno-traditional command line option -Wtraditional-conversion , -Wtraditional-conversion, -Wno-traditional-conversion command line option -Wtrampolines, -Wno-trampolines command line option -Wtrigraphs, -Wno-trigraphs command line option -Wtype-limits, -Wno-type-limits command line option -Wundeclared-selector , -Wundeclared-selector, -Wno-undeclared-selector command line option -Wundef, -Wno-undef command line option -Wuninitialized, -Wno-uninitialized command line option -Wunknown-pragmas, -Wno-unknown-pragmas command line option -Wunsafe-loop-optimizations, -Wno-unsafe-loop-optimizations command line option -Wunsuffixed-float-constants , -Wunsuffixed-float-constants command line option -Wunused, -Wno-unused command line option -Wunused-but-set-parameter, -Wno-unused-but-set-parameter command line option -Wunused-but-set-variable, -Wno-unused-but-set-variable command line option -Wunused-function, -Wno-unused-function command line option -Wunused-label, -Wno-unused-label command line option -Wunused-local-typedefs , -Wunused-local-typedefs command line option -Wunused-parameter, -Wno-unused-parameter command line option -Wunused-value, -Wno-unused-value command line option -Wunused-variable, -Wno-unused-variable command line option -Wuseless-cast , -Wuseless-cast, -Wno-useless-cast command line option -Wvarargs, -Wno-varargs command line option -Wvariadic-macros, -Wno-variadic-macros command line option -Wvector-operation-performance, -Wno-vector-operation-performance command line option -Wvla, -Wno-vla command line option -Wvolatile-register-var, -Wno-volatile-register-var command line option -Wwrite-strings, -Wno-write-strings command line option -Wzero-as-null-pointer-constant , -Wzero-as-null-pointer-constant, -Wno-zero-as-null-pointer-constant command line option -x none command line option -Xbind-lazy command line option -Xbind-now command line option .sdata/.sdata2 references (PowerPC)

_

__builtin___bnd_chk_ptr_bounds __builtin___bnd_chk_ptr_lbounds __builtin___bnd_chk_ptr_ubounds __builtin___bnd_copy_ptr_bounds __builtin___bnd_get_ptr_lbound __builtin___bnd_get_ptr_ubound __builtin___bnd_init_ptr_bounds __builtin___bnd_narrow_ptr_bounds __builtin___bnd_null_ptr_bounds __builtin___bnd_set_ptr_bounds __builtin___bnd_store_ptr_bounds __builtin___fprintf_chk __builtin___memcpy_chk __builtin___memmove_chk __builtin___mempcpy_chk __builtin___memset_chk __builtin___printf_chk __builtin___snprintf_chk __builtin___sprintf_chk __builtin___stpcpy_chk __builtin___strcat_chk __builtin___strcpy_chk __builtin___strncat_chk __builtin___strncpy_chk __builtin___vfprintf_chk __builtin___vprintf_chk __builtin___vsnprintf_chk __builtin___vsprintf_chk __builtin_call_with_static_chain __builtin_fpclassify __builtin_huge_valq __builtin_infq __builtin_isfinite __builtin_isgreater

__builtin_isgreaterequal __builtin_isinf_sign __builtin_isless __builtin_islessequal __builtin_islessgreater __builtin_isnormal __builtin_isunordered __builtin_object_size __builtin_offsetof __builtin_powi __builtin_powif __builtin_powil __extension__ __STDC_HOSTED__ __sync_add_and_fetch __sync_and_and_fetch __sync_bool_compare_and_swap __sync_fetch_and_add __sync_fetch_and_and __sync_fetch_and_nand __sync_fetch_and_or __sync_fetch_and_sub __sync_fetch_and_xor __sync_lock_release __sync_lock_test_and_set __sync_nand_and_fetch __sync_or_and_fetch __sync_sub_and_fetch __sync_synchronize __sync_val_compare_and_swap __sync_xor_and_fetch _Exit _exit

A

AArch64 Options ABI abort abs accessing volatiles, [1] acos acosf acosh acoshf acoshl acosl Ada, [1] additional floating types address address constraints address of a label address_operand alias, -fdump-tree-alias command line option align align-loop-iterations command line option align-stringops command line option align-threshold command line option alignment all, -fdump-tree-all command line option alloca Allow nesting in an interrupt handler on the Blackfin processor allow-store-data-races command line option allowable_client Altera Nios II options alternate alternate keywords AMD1 and H8S, [1] ansi, [1], [2] ANSI C ANSI C standard ANSI C89 ANSI support ANSI X3.159-1989 apostrophes application binary interface ARC ARC options

ARC601, -mARC601 command line option ARC700, -mA7, -mARC700 command line option ARC700-xmac command line option arithmetic, [1] ARM ARM [Annotated C++ Reference Manual] ARM options arrays arrays of length zero arrays of variable length asan-globals command line option asan-instrument-reads command line option asan-instrument-writes command line option asan-instrumentation-with-call-threshold command line option asan-memintrin command line option asan-stack command line option asan-use-after-return command line option asin asinf asinh asinhf asinhl asinl assembler names for identifiers assembly code assembly language in C, [1], [2] atan atan2 atan2f atan2l atanf atanh atanhf atanhl atanl athlon-4 command line option attribute of types attribute of variables attribute syntax autoincrement/decrement addressing aux-info avoid-indexed-addresses command line option AVR Options

B

B Backwards Compatibility base class members basic bcmp binary compatibility Blackfin, [1] Blackfin Options

bound pointer to member function break handler functions bug criteria bugs, [1] built-in functions, [1] builtin-expect-probability command line option bundle_loader bzero

C

C and Objective-C-only Warning Options command line option C compilation options C intermediate output C language, [1], [2] C language extensions C standard C standards c++ C++, [1], [2], [3] C++ comments C++ compilation options C++ interface and implementation headers C++ language, [1] C++ language extensions C++ misunderstandings C++ options C++ pragmas C++ source file suffixes C++ static data C++ style C-EUCJP command line option C-JIS command line option C-SJIS command line option C11 C1X c3-2 command line option C6X Options C89 C90 C94 C95 C99 C9X cabs cabsf cabsl cacos cacosf cacosh cacoshf cacoshl cacosl call call-div1 command line option call-fp command line option call-table command line option calling functions through the function vector on SH2A calloc caret carg cargf cargl case labels in initializers case ranges case-values-threshold command line option casin casinf casinh casinhf casinhl casinl cast to a union casting to a catan catanf catanh catanhf catanhl catanl cbrt cbrtf cbrtl ccos ccosf ccosh ccoshf ccoshl ccosl ccp, -fdump-tree-ccp command line option cdecl, -mrtd command line option ceil ceilf ceill cexp cexpf cexpl cfg, -fdump-tree-cfg command line option ch, -fdump-tree-ch command line option character set chkp-max-ctor-size command line option

cimag cimagf cimagl client_name clog clogf clogl COBOL code code generation code generation conventions color colour comdat-sharing-probability command line option command line option --coverage, -coverage --help, -help --no-sysroot-suffix, -no-sysroot-suffix --target-help, -target-help --version, -version -Bstatic, -Bdynamic -E -EB -EL -F -G -I- -O, -O1 -O0 -O2 -O3 -Ofast -Og -Os -Q -Qn -Qy -S -Wabi , -Wabi, -Wno-abi -Wabi-tag , -Wabi-tag -Waddr-space-convert -Waddress, -Wno-address -Waggregate-return, -Wno-aggregate-return -Wall, -Wno-all -Warray-bounds, -Wno-array-bounds -Warray-bounds=1 -Warray-bounds=2 -Wassign-intercept , -Wassign-intercept, -Wno-assign-intercept -Wbad-function-cast , -Wbad-function-cast, -Wno-bad-function-cast -Wbool-compare, -Wno-bool-compare -Wc++-compat , -Wc++-compat -Wc++11-compat , -Wc++11-compat -Wc++14-compat , -Wc++14-compat -Wc90-c99-compat , -Wc90-c99-compat, -Wno-c90-c99-compat -Wc99-c11-compat , -Wc99-c11-compat, -Wno-c99-c11-compat -Wcast-align, -Wno-cast-align -Wcast-qual, -Wno-cast-qual -Wchar-subscripts, -Wno-char-subscripts -Wclobbered, -Wno-clobbered -Wcomment, -Wno-comment -Wconditionally-supported , -Wconditionally-supported, -Wno-conditionally-supported -Wconversion, -Wno-conversion -Wctor-dtor-privacy , -Wctor-dtor-privacy, -Wno-ctor-dtor-privacy -Wdate-time, -Wno-date-time -Wdeclaration-after-statement , -Wdeclaration-after-statement, -Wno-declaration-after-statement -Wdelete-incomplete , -Wdelete-incomplete, -Wno-delete-incomplete -Wdelete-non-virtual-dtor , -Wdelete-non-virtual-dtor, -Wno-delete-non-virtual-dtor -Wdisabled-optimization, -Wno-disabled-optimization -Wdouble-promotion , -Wdouble-promotion, -Wno-double-promotion -Weffc++ , -Weffc++, -Wno-effc++ -Wempty-body, -Wno-empty-body -Wenum-compare, -Wno-enum-compare -Werror, -Wno-error -Werror=, -Wno-error= -Wextra, -W, -Wno-extra -Wfatal-errors, -Wno-fatal-errors -Wfloat-conversion, -Wno-float-conversion -Wfloat-equal, -Wno-float-equal -Wformat, -Wno-format, -ffreestanding, -fno-builtin, -Wformat= -Wformat-nonliteral, -Wno-format-nonliteral -Wformat-security, -Wno-format-security -Wformat-signedness, -Wno-format-signedness -Wformat-y2k, -Wno-format-y2k -Wformat=1, -Wformat -Wformat=2 -Wignored-qualifiers , -Wignored-qualifiers, -Wno-ignored-qualifiers -Wimplicit , -Wimplicit, -Wno-implicit -Wimplicit-function-declaration , -Wimplicit-function-declaration, -Wno-implicit-function-declaration -Wimplicit-int , -Wimplicit-int, -Wno-implicit-int -Winit-self , -Winit-self, -Wno-init-self -Winline, -Wno-inline -Winvalid-pch, -Wno-invalid-pch -Wjump-misses-init , -Wjump-misses-init, -Wno-jump-misses-init -Wliteral-suffix , -Wliteral-suffix, -Wno-literal-suffix -Wlogical-not-parentheses, -Wno-logical-not-parentheses -Wlogical-op, -Wno-logical-op -Wlong-long, -Wno-long-long -Wmain, -Wno-main -Wmaybe-uninitialized, -Wno-maybe-uninitialized -Wmemset-transposed-args, -Wno-memset-transposed-args -Wmissing-braces, -Wno-missing-braces -Wmissing-declarations, -Wno-missing-declarations -Wmissing-field-initializers, -Wno-missing-field-initializers, -W, -Wextra, -Wno-extra -Wmissing-include-dirs , -Wmissing-include-dirs, -Wno-missing-include-dirs -Wmissing-parameter-type , -Wmissing-parameter-type, -Wno-missing-parameter-type -Wmissing-prototypes , -Wmissing-prototypes, -Wno-missing-prototypes -Wnarrowing , -Wnarrowing, -Wno-narrowing -Wnested-externs , -Wnested-externs, -Wno-nested-externs -Wno-aggressive-loop-optimizations, -Waggressive-loop-optimizations -Wno-attributes, -Wattributes -Wno-builtin-macro-redefined, -Wbuiltin-macro-redefined -Wno-conversion-null , -Wconversion-null, -Wno-conversion-null -Wno-coverage-mismatch -Wno-cpp -Wno-deprecated, -Wdeprecated -Wno-deprecated-declarations, -Wdeprecated-declarations -Wno-designated-init -Wno-discarded-array-qualifiers , -Wno-discarded-array-qualifiers, -Wdiscarded-array-qualifiers -Wno-discarded-qualifiers , -Wno-discarded-qualifiers, -Wdiscarded-qualifiers -Wno-div-by-zero, -Wdiv-by-zero -Wno-endif-labels, -Wendif-labels -Wno-format-contains-nul, -Wformat-contains-nul -Wno-format-extra-args, -Wformat-extra-args -Wno-format-zero-length, -Wformat-zero-length -Wno-free-nonheap-object, -Wfree-nonheap-object -Wno-incompatible-pointer-types , -Wno-incompatible-pointer-types, -Wincompatible-pointer-types -Wno-inherited-variadic-ctor, -Winherited-variadic-ctor -Wno-int-conversion , -Wno-int-conversion, -Wint-conversion -Wno-int-to-pointer-cast, -Wint-to-pointer-cast -Wno-invalid-offsetof , -Wno-invalid-offsetof, -Winvalid-offsetof -Wno-multichar, -Wmultichar -Wno-non-template-friend , -Wno-non-template-friend, -Wnon-template-friend -Wno-odr, -Wodr -Wno-overflow, -Woverflow -Wno-pedantic-ms-format , -Wno-pedantic-ms-format, -Wpedantic-ms-format -Wno-pmf-conversions , -Wno-pmf-conversions, -Wpmf-conversions -Wno-pointer-to-int-cast , -Wno-pointer-to-int-cast, -Wpointer-to-int-cast -Wno-pragmas, -Wpragmas -Wno-protocol , -Wno-protocol, -Wprotocol -Wno-return-local-addr, -Wreturn-local-addr -Wno-shadow-ivar , -Wno-shadow-ivar, -Wshadow-ivar -Wno-terminate , -Wterminate, -Wno-terminate -Wno-unused-result, -Wunused-result -Wno-virtual-move-assign, -Wvirtual-move-assign -Wnoexcept , -Wnoexcept, -Wno-noexcept -Wnon-virtual-dtor , -Wnon-virtual-dtor, -Wno-non-virtual-dtor -Wnonnull, -Wno-nonnull -Wold-style-cast , -Wold-style-cast, -Wno-old-style-cast -Wold-style-declaration , -Wold-style-declaration, -Wno-old-style-declaration -Wold-style-definition , -Wold-style-definition, -Wno-old-style-definition -Wopenmp-simd, -Wopenm-simd -Woverlength-strings, -Wno-overlength-strings -Woverloaded-virtual , -Woverloaded-virtual, -Wno-overloaded-virtual -Woverride-init , -Woverride-init, -Wno-override-init, -W, -Wextra, -Wno-extra -Woverride-init-side-effects , -Woverride-init-side-effects, -Wno-override-init-side-effects -Wpacked, -Wno-packed -Wpacked-bitfield-compat, -Wno-packed-bitfield-compat -Wpadded, -Wno-padded -Wparentheses, -Wno-parentheses -Wpedantic, -pedantic -Wpointer-arith, -Wno-pointer-arith -Wpointer-sign , -Wpointer-sign, -Wno-pointer-sign -Wredundant-decls, -Wno-redundant-decls -Wreorder , -Wreorder, -Wno-reorder -Wreturn-type, -Wno-return-type -Wselector , -Wselector, -Wno-selector -Wsequence-point, -Wno-sequence-point -Wshadow, -Wno-shadow -Wshift-count-negative, -Wno-shift-count-negative -Wshift-count-overflow, -Wno-shift-count-overflow -Wshift-negative-value, -Wno-shift-negative-value -Wsign-compare, -Wno-sign-compare -Wsign-conversion, -Wno-sign-conversion -Wsign-promo , -Wsign-promo, -Wno-sign-promo -Wsized-deallocation , -Wsized-deallocation, -Wno-sized-deallocation -Wsizeof-array-argument, -Wno-sizeof-array-argument -Wsizeof-pointer-memaccess, -Wno-sizeof-pointer-memaccess -Wstack-protector, -Wno-stack-protector -Wstrict-aliasing, -Wno-strict-aliasing -Wstrict-aliasing=n -Wstrict-null-sentinel , -Wstrict-null-sentinel, -Wno-strict-null-sentinel -Wstrict-overflow, -Wno-strict-overflow -Wstrict-overflow=1 -Wstrict-overflow=2 -Wstrict-overflow=3 -Wstrict-overflow=4 -Wstrict-overflow=5 -Wstrict-prototypes , -Wstrict-prototypes, -Wno-strict-prototypes -Wstrict-selector-match , -Wstrict-selector-match, -Wno-strict-selector-match -Wsuggest-attribute=format, -Wmissing-format-attribute, -Wno-suggest-attribute=format, -Wno-missing-format-attribute, -Wformat, -Wno-format -Wsuggest-attribute=pure, -Wno-suggest-attribute=pure, -Wsuggest-attribute=const, -Wno-suggest-attribute=const, -Wsuggest-attribute=noreturn, -Wno-suggest-attribute=noreturn -Wsuggest-final-methods, -Wno-suggest-final-methods -Wsuggest-final-types, -Wno-suggest-final-types -Wsuggest-override -Wswitch, -Wno-switch -Wswitch-bool, -Wno-switch-bool -Wswitch-default, -Wno-switch-default -Wswitch-enum, -Wno-switch-enum -Wsync-nand , -Wsync-nand, -Wno-sync-nand -Wsystem-headers, -Wno-system-headers -Wtraditional , -Wtraditional, -Wno-traditional -Wtraditional-conversion , -Wtraditional-conversion, -Wno-traditional-conversion -Wtrampolines, -Wno-trampolines -Wtrigraphs, -Wno-trigraphs -Wtype-limits, -Wno-type-limits -Wundeclared-selector , -Wundeclared-selector, -Wno-undeclared-selector -Wundef, -Wno-undef -Wuninitialized, -Wno-uninitialized -Wunknown-pragmas, -Wno-unknown-pragmas -Wunsafe-loop-optimizations, -Wno-unsafe-loop-optimizations -Wunsuffixed-float-constants , -Wunsuffixed-float-constants -Wunused, -Wno-unused -Wunused-but-set-parameter, -Wno-unused-but-set-parameter -Wunused-but-set-variable, -Wno-unused-but-set-variable -Wunused-function, -Wno-unused-function -Wunused-label, -Wno-unused-label -Wunused-local-typedefs , -Wunused-local-typedefs -Wunused-parameter, -Wno-unused-parameter -Wunused-value, -Wno-unused-value -Wunused-variable, -Wno-unused-variable -Wuseless-cast , -Wuseless-cast, -Wno-useless-cast -Wvarargs, -Wno-varargs -Wvariadic-macros, -Wno-variadic-macros -Wvector-operation-performance, -Wno-vector-operation-performance -Wvla, -Wno-vla -Wvolatile-register-var, -Wno-volatile-register-var -Wwrite-strings, -Wno-write-strings -Wzero-as-null-pointer-constant , -Wzero-as-null-pointer-constant, -Wno-zero-as-null-pointer-constant -Xbind-lazy -Xbind-now -a -all_load -ansi -arch_errors_fatal -b -bind_at_load -bundle -c, [1] -c, -S, -E -d -dA -dD -dH -dP -da, -fdump-rtl-all -dp -dumpmachine -dumpspecs -dumpversion -dx -dynamiclib -f, [1] -fPIC -faggressive-loop-optimizations -falign-functions -falign-jumps -falign-labels -falign-loops -fallow-parameterless-variadic-functions -fassociative-math -fasynchronous-unwind-tables -fauto-inc-dec -fauto-profile -fbounds-check -fbranch-probabilities -fbranch-target-load-optimize -fbranch-target-load-optimize2 -fbtr-bb-exclusive -fcaller-saves -fcheck-data-deps -fcheck-new -fcheck-pointer-bounds, -fno-check-pointer-bounds -fchkp-check-incomplete-type, -fno-chkp-check-incomplete-type -fchkp-check-read, -fno-chkp-check-read -fchkp-check-write, -fno-chkp-check-write -fchkp-first-field-has-own-bounds, -fno-chkp-first-field-has-own-bounds -fchkp-instrument-calls, -fno-chkp-instrument-calls -fchkp-instrument-marked-only, -fno-chkp-instrument-marked-only -fchkp-narrow-bounds, -fno-chkp-narrow-bounds -fchkp-narrow-to-innermost-array, -fno-chkp-narrow-to-innermost-array -fchkp-optimize, -fno-chkp-optimize -fchkp-store-bounds, -fno-chkp-store-bounds -fchkp-treat-zero-dynamic-size-as-infinite, -fno-chkp-treat-zero-dynamic-size-as-infinite -fchkp-use-fast-string-functions, -fno-chkp-use-fast-string-functions -fchkp-use-nochk-string-functions, -fno-chkp-use-nochk-string-functions -fchkp-use-static-bounds, -fno-chkp-use-static-bounds -fchkp-use-static-const-bounds, -fno-chkp-use-static-const-bounds -fchkp-use-wrappers, -fno-chkp-use-wrappers -fcilkplus -fcombine-stack-adjustments -fcompare-debug-second -fcompare-elim -fcond-mismatch -fconserve-stack -fcprop-registers -fcrossjumping -fcse-follow-jumps -fcse-skip-blocks -fcx-fortran-rules -fcx-limited-range -fdbg-cnt-list -fdce -fdebug-types-section, -fno-debug-types-section -fdeclone-ctor-dtor -fdeduce-init-list -fdelayed-branch -fdelete-dead-exceptions -fdelete-null-pointer-checks -fdevirtualize -fdevirtualize-at-ltrans -fdevirtualize-speculatively -fdiagnostics-show-location=every-line -fdiagnostics-show-location=once, -fdiagnostics-show-location -fdse -fdump-class-hierarchy , -fdump-class-hierarchy -fdump-noaddr -fdump-passes -fdump-rtl-alignments -fdump-rtl-asmcons -fdump-rtl-auto_inc_dec -fdump-rtl-barriers -fdump-rtl-bbpart -fdump-rtl-bbro -fdump-rtl-btl1, -fdump-rtl-btl2 -fdump-rtl-bypass -fdump-rtl-ce1, -fdump-rtl-ce2, -fdump-rtl-ce3 -fdump-rtl-combine -fdump-rtl-compgotos -fdump-rtl-cprop_hardreg -fdump-rtl-csa -fdump-rtl-cse1, -fdump-rtl-cse2 -fdump-rtl-dbr -fdump-rtl-dce -fdump-rtl-dce1, -fdump-rtl-dce2 -fdump-rtl-eh -fdump-rtl-eh_ranges -fdump-rtl-expand -fdump-rtl-fwprop1, -fdump-rtl-fwprop2 -fdump-rtl-gcse1, -fdump-rtl-gcse2 -fdump-rtl-init-regs -fdump-rtl-initvals -fdump-rtl-into_cfglayout -fdump-rtl-ira -fdump-rtl-jump -fdump-rtl-loop2 -fdump-rtl-mach -fdump-rtl-mode_sw -fdump-rtl-outof_cfglayout -fdump-rtl-peephole2 -fdump-rtl-postreload -fdump-rtl-pro_and_epilogue -fdump-rtl-ree -fdump-rtl-regclass, -fdump-rtl-subregs_of_mode_init, -fdump-rtl-subregs_of_mode_finish, -fdump-rtl-dfinit, -fdump-rtl-dfinish -fdump-rtl-rnreg -fdump-rtl-sched1, -fdump-rtl-sched2 -fdump-rtl-seqabstr -fdump-rtl-shorten -fdump-rtl-sibling -fdump-rtl-sms -fdump-rtl-split1, -fdump-rtl-split2, -fdump-rtl-split3, -fdump-rtl-split4, -fdump-rtl-split5 -fdump-rtl-stack -fdump-rtl-subreg1, -fdump-rtl-subreg2 -fdump-rtl-unshare -fdump-rtl-vartrack -fdump-rtl-vregs -fdump-rtl-web -fdump-translation-unit , -fdump-translation-unit -fdump-unnumbered -fdump-unnumbered-links -fearly-inlining -feliminate-dwarf2-dups -feliminate-unused-debug-symbols -femit-class-debug-always -femit-struct-debug-baseonly -femit-struct-debug-reduced -fexceptions -fexpensive-optimizations -fext-numeric-literals , -fext-numeric-literals, -fno-ext-numeric-literals -fextern-tls-init, -fno-extern-tls-init -fexternal-templates -ffast-math -ffat-lto-objects -ffinite-math-only -ffloat-store -ffor-scope, -fno-for-scope -fforward-propagate -ffreestanding -ffriend-injection -ffunction-sections, -fdata-sections -fgcse -fgcse-after-reload -fgcse-las -fgcse-lm -fgcse-sm -fgnu-runtime -fgnu-tm -fgnu89-inline -fgraphite-identity -fhoist-adjacent-loads -fhosted -fif-conversion -fif-conversion2 -findirect-inlining -finhibit-size-directive -finline-functions -finline-functions-called-once -finline-small-functions -finstrument-functions -fipa-cp -fipa-cp-alignment -fipa-cp-clone -fipa-icf -fipa-profile -fipa-pta -fipa-pure-const -fipa-ra -fipa-reference -fipa-sra -fira-hoist-pressure -fira-loop-pressure -fisolate-erroneous-paths-attribute -fisolate-erroneous-paths-dereference -fivopts -fkeep-inline-functions -fkeep-static-consts -flax-vector-conversions -fleading-underscore -flive-range-shrinkage -floop-block -floop-interchange -floop-nest-optimize -floop-parallelize-all -floop-strip-mine -floop-unroll-and-jam -flra-remat -flto-odr-type-merging -flto-report -flto-report-wpa -fmem-report -fmem-report-wpa -fmerge-all-constants -fmerge-constants -fmodulo-sched -fmodulo-sched-allow-regmoves -fmove-loop-invariants -fms-extensions, [1] -fnext-runtime -fno-access-control -fno-asm -fno-branch-count-reg -fno-builtin -fno-common -fno-defer-pop -fno-diagnostics-show-caret, -fdiagnostics-show-caret -fno-diagnostics-show-option, -fdiagnostics-show-option -fno-dwarf2-cfi-asm, -fdwarf2-cfi-asm -fno-elide-constructors -fno-eliminate-unused-debug-types, -feliminate-unused-debug-types -fno-enforce-eh-specs -fno-function-cse -fno-gnu-keywords -fno-gnu-unique -fno-guess-branch-probability -fno-ident -fno-implement-inlines -fno-implicit-inline-templates -fno-implicit-templates -fno-inline -fno-ira-share-save-slots -fno-ira-share-spill-slots -fno-jump-tables -fno-keep-inline-dllexport -fno-lifetime-dse -fno-local-ivars, -flocal-ivars -fno-math-errno -fno-merge-debug-strings, -fmerge-debug-strings -fno-nil-receivers -fno-nonansi-builtins -fno-operator-names -fno-optional-diags -fno-peephole, -fno-peephole2 -fno-plt -fno-pretty-templates -fno-rtti -fno-sanitize=all -fno-sched-interblock -fno-sched-spec -fno-set-stack-executable -fno-signed-zeros -fno-threadsafe-statics -fno-toplevel-reorder -fno-trapping-math -fno-use-cxa-get-exception-ptr -fno-weak -fno-zero-initialized-in-bss -fnon-call-exceptions -fnothrow-opt -fobjc-call-cxx-cdtors -fobjc-direct-dispatch -fobjc-exceptions -fobjc-gc -fobjc-nilcheck -fobjc-std=objc1, -fobjc-std -fomit-frame-pointer -fopenacc -fopenmp -fopenmp-simd -fopt-info -foptimize-sibling-calls -foptimize-strlen -force_cpusubtype_ALL -fpartial-inlining -fpcc-struct-return -fpeel-loops -fpermissive -fpic -fpie, -fPIE -fplan9-extensions -fpost-ipa-mem-report -fpre-ipa-mem-report -fpredictive-commoning -fprefetch-loop-arrays -fprofile-arcs -fprofile-correction -fprofile-generate -fprofile-reorder-functions -fprofile-report -fprofile-use -fprofile-values -fpu, -nofpu -freciprocal-math -frecord-gcc-switches -free -freg-struct-return -frename-registers -freorder-blocks -freorder-blocks-and-partition -freorder-functions -freplace-objc-classes -frepo -freport-bug -frerun-cse-after-loop -freschedule-modulo-scheduled-loops -frounding-math -fsanitize-undefined-trap-on-error -fsanitize=address -fsanitize=alignment -fsanitize=bool -fsanitize=bounds -fsanitize=bounds-strict -fsanitize=enum -fsanitize=float-cast-overflow -fsanitize=float-divide-by-zero -fsanitize=integer-divide-by-zero -fsanitize=kernel-address -fsanitize=leak -fsanitize=nonnull-attribute -fsanitize=null -fsanitize=object-size -fsanitize=return -fsanitize=returns-nonnull-attribute -fsanitize=shift -fsanitize=signed-integer-overflow -fsanitize=thread -fsanitize=undefined -fsanitize=unreachable -fsanitize=vla-bound -fsanitize=vptr -fsched-critical-path-heuristic -fsched-dep-count-heuristic -fsched-group-heuristic -fsched-last-insn-heuristic -fsched-pressure -fsched-rank-heuristic -fsched-spec-insn-heuristic -fsched-spec-load -fsched-spec-load-dangerous -fsched-stalled-insns -fsched-stalled-insns-dep -fsched2-use-superblocks -fschedule-fusion -fschedule-insns -fschedule-insns2 -fsection-anchors -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling -fselective-scheduling2 -fsemantic-interposition -fshort-double -fshort-enums -fshort-wchar -fshrink-wrap -fsignaling-nans -fsigned-bitfields, -funsigned-bitfields, -fno-signed-bitfields, -fno-unsigned-bitfields -fsigned-char -fsingle-precision-constant -fsized-deallocation -fsplit-ivs-in-unroller -fsplit-stack -fsplit-wide-types -fssa-phiopt -fstack-check -fstack-protector -fstack-protector-all -fstack-protector-explicit -fstack-protector-strong -fstack-usage -fstats -fstdarg-opt -fstrict-aliasing -fstrict-enums -fstrict-overflow -fstrict-prototype -fstrict-volatile-bitfields -fsync-libcalls -fsyntax-only -ftest-coverage -fthread-jumps -ftime-report -ftracer -ftrapv -ftree-bit-ccp -ftree-builtin-call-dce -ftree-ccp -ftree-ch -ftree-coalesce-inlined-vars -ftree-coalesce-vars -ftree-copy-prop -ftree-copyrename -ftree-dce -ftree-dominator-opts -ftree-dse -ftree-forwprop -ftree-fre -ftree-loop-distribute-patterns -ftree-loop-distribution -ftree-loop-if-convert -ftree-loop-if-convert-stores -ftree-loop-im -ftree-loop-ivcanon -ftree-loop-linear -ftree-loop-optimize -ftree-loop-vectorize -ftree-parallelize-loops=n, -ftree-parallelize-loops -ftree-partial-pre -ftree-phiprop -ftree-pre -ftree-pta -ftree-reassoc -ftree-sink -ftree-slp-vectorize -ftree-slsr -ftree-sra -ftree-switch-conversion -ftree-tail-merge -ftree-ter -ftree-vectorize -ftree-vrp -funit-at-a-time -funroll-all-loops -funroll-loops -funsafe-loop-optimizations -funsafe-math-optimizations -funsigned-char -funswitch-loops -funwind-tables -fuse-cxa-atexit -fuse-ld=bfd -fuse-ld=gold -fuse-linker-plugin -fvar-tracking -fvar-tracking-assignments, -fno-var-tracking-assignments -fvar-tracking-assignments-toggle, -fno-var-tracking-assignments-toggle -fvariable-expansion-in-unroller -fverbose-asm -fvisibility-inlines-hidden -fvisibility-ms-compat -fvpt -fvtv-counts -fvtv-debug -fweb -fwhole-program -fwrapv -fwritable-relocated-rdata, -fno-writable-relocated-rdata -fzero-link -g -gcoff -gen-decls -gfull -ggdb -ggnu-pubnames -gno-record-gcc-switches -gno-strict-dwarf -gpubnames -grecord-gcc-switches -gsplit-dwarf -gstabs -gstabs+ -gstrict-dwarf -gtoggle -gused -gvms -gxcoff -gxcoff+ -h, [1], [2] -i -l -lobjc -m -m1 -m10 -m16-bit -m2 -m210, -m340 -m2a -m2a-nofpu -m2a-single -m2a-single-only -m2e -m3 -m32 -m32, -m64, [1], [2], [3] -m32, -m64, -mx32, -m16 -m32-bit, -m16-bit, -m8-bit -m32r -m32r2 -m32rx -m3e -m4 -m4-100 -m4-100-nofpu -m4-100-single -m4-100-single-only -m4-200 -m4-200-nofpu -m4-200-single -m4-200-single-only -m4-300 -m4-300-nofpu -m4-300-single -m4-300-single-only -m4-340 -m4-500 -m4-nofpu -m4-single -m4-single-only -m40 -m45 -m4a -m4a-nofpu -m4a-single -m4a-single-only -m4al -m4byte-functions, -mno-4byte-functions -m5-32media -m5-32media-nofpu -m5-64media -m5-64media-nofpu -m5-compact -m5-compact-nofpu -m5200 -m5206e -m528x -m5307 -m5407 -m64, -m31 -m64bit-doubles, -m32bit-doubles, [1] -m68000, -mc68000 -m68010 -m68020, -mc68020 -m68020-40 -m68020-60 -m68030 -m68040 -m68060 -m8bit-idiv -m8byte-align, -mno-8byte-align -m96bit-long-double, -m128bit-long-double -mEA -mRcq -mRcw -mTLS -mabi=32, -mabi=o64, -mabi=n32, -mabi=64, -mabi=eabi -mabi=elfv1 -mabi=elfv2 -mabi=ibmlongdouble -mabi=ieeelongdouble -mabi=mmixware, -mabi=gnu -mabi=no-spe -mabi=spe -mabicalls, -mno-abicalls -mabort-on-noreturn -mabs=2008, -mabs=legacy -mabsdiff -mabshi -mac0 -macc-4 -macc-8 -maccumulate-args -maccumulate-outgoing-args, [1] -maddress-mode=long -maddress-mode=short -maddress-space-conversion, -mno-address-space-conversion -mads -maix-struct-return -maix64, -maix32 -malign-300 -malign-call -malign-double, -mno-align-double -malign-int, -mno-align-int -malign-labels -malign-loops -malign-natural, -malign-power -mall-opts -malloc-cc -mallow-string-insns, -mno-allow-string-insns -mallregs -maltivec, -mno-altivec -maltivec=be -maltivec=le -mam33 -mam33-2 -mam34 -mandroid -mannotate-align -mapcs -mapcs-frame -mapp-regs -marclinux -marclinux_prof -margonaut -mas100-syntax, -mno-as100-syntax -masm-hex -masm-syntax-unified -matomic-updates, -mno-atomic-updates -mauto-modify-reg -mauto-pic -maverage -mavoid-indexed-addresses, -mno-avoid-indexed-addresses -mavx256-split-unaligned-load, -mavx256-split-unaligned-store -mb -mbackchain, -mno-backchain -mbarrel-shift-enabled -mbarrel-shifter -mbarrel_shifter -mbase-addresses, -mno-base-addresses -mbbit-peephole -mbcopy -mbcopy-builtin -mbig, -mbig-endian -mbig-endian, [1], [2], [3], [4], [5] -mbig-endian, -EB -mbig-endian, -mlittle-endian -mbig-endian-data, -mlittle-endian-data -mbig-switch -mbigtable -mbionic -mbit-ops -mbitfield -mbitops, [1] -mbranch-cheap -mbranch-expensive -mbranch-hints -mbranch-likely, -mno-branch-likely -mbranch-predict, -mno-branch-predict -mbss-plt -mbuild-constants -mbwx, -mno-bwx, -mcix, -mno-cix, -mfix, -mno-fix, -mmax, -mno-max -mbypass-cache, -mno-bypass-cache -mcall-aixdesc, -m -mcall-freebsd -mcall-linux -mcall-netbsd -mcall-openbsd, -mcall-netbsd -mcall-prologues -mcall-sysv -mcall-sysv-eabi, -mcall-eabi -mcall-sysv-noeabi -mcallee-super-interworking -mcaller-super-interworking -mcallgraph-data, -mno-callgraph-data -mcase-vector-pcrel -mcbcond, -mno-cbcond -mcbranch-force-delay-slot -mcc-init -mcfv4e -mcheck-zero-division, -mno-check-zero-division -mcld -mclear-hwcap -mclip -mcmodel=kernel -mcmodel=large, [1], [2], [3] -mcmodel=medium, [1] -mcmodel=small, [1], [2], [3] -mcmodel=tiny -mcmov -mcmove -mcode-readable=no -mcode-readable=pcrel -mcode-readable=yes -mcode-region=, -mcode-region, -mdata-region -mcompact-casesi -mcompat-align-parm -mcond-exec -mcond-move -mconsole -mconst16, -mno-const16 -mconstant-gp -mcop -mcop32 -mcop64 -mcorea -mcoreb -mcpu32 -mcpu= -mcpu=g10, -mcpu -mcr16cplus, -mcr16c -mcrc32 -mcrypto, -mno-crypto -mcsync-anomaly -mctor-dtor -mcx16 -mdalign -mdc -mdebug, [1] -mdebug, -mno-debug -mdec-asm -mdirect-move, -mno-direct-move -mdisable-callt, -mno-disable-callt -mdisable-fpregs -mdisable-indexing -mdiv -mdiv, -mno-div, [1] -mdivide-enabled -mdivide-traps, -mdivide-breaks -mdll -mdlmzb, -mno-dlmzb -mdmx, -mno-mdmx -mdouble -mdouble-float -mdpfp, -mdpfp-compact -mdpfp-fast -mdpfp_compact -mdpfp_fast -mdsp, -mno-dsp -mdsp-packa -mdsp_packa -mdspr2, -mno-dspr2 -mdual-nops -mdump-tune-features -mdvbf -mdword -mdynamic-no-pic -mea -mea32, -mea64 -meabi, -mno-eabi -mearly-cbranchsi -mearly-stop-bits, -mno-early-stop-bits -meb, [1], [2] -mel, [1], [2] -mel, -meb -melf, [1] -memb -membedded-data, -mno-embedded-data -mepilogue-cfi -mepsilon, -mno-epsilon -metrax4, -metrax100 -meva, -mno-eva -mexpand-adddi -mexplicit-relocs, -mno-explicit-relocs, [1] -mexr -mextern-sdata, -mno-extern-sdata -mfast-fp -mfast-indirect-calls -mfdpic -mfentry -mfix-and-continue, -ffix-and-continue, -findirect-data -mfix-at697f -mfix-cortex-a53-835769, -mno-fix-cortex-a53-835769 -mfix-cortex-a53-843419, -mno-fix-cortex-a53-843419 -mfix-cortex-m3-ldrd -mfix-r10000, -mno-fix-r10000 -mfix-r4000, -mno-fix-r4000 -mfix-r4400, -mno-fix-r4400 -mfix-rm7000 -mfix-sb1 -mfix-ut699 -mfix-vr4120 -mfix-vr4130 -mfixed-cc -mflat, -mno-flat -mflip-mips16 -mfloat-vax, -mfloat-ieee -mfloat32, -mno-float64 -mfloat64, -mno-float32 -mfmaf, -mno-fmaf -mfmovd -mforce-no-pic -mfp-exceptions -mfp-reg, -mno-fp-regs -mfp32 -mfp64 -mfpr-32 -mfpr-64 -mfpu -mfpu, -mhard-float, [1] -mfpxx -mfriz -mfsca, -mno-fsca -mfsrra, -mno-fsrra -mfull-regs -mfull-toc, -mno-fp-in-toc, -mno-sum-in-toc, -mminimal-toc -mfused-madd, -mno-fused-madd, [1], [2], [3], [4], [5] -mg -mg10, -mg13, -mg14, -mrl78 -mgas -mgcc-abi -mgen-cell-microcode -mgeneral-regs-only -mglibc -mgnu -mgnu-as, -mno-gnu-as -mgnu-ld -mgnu-ld, -mno-gnu-ld -mgp32 -mgp64 -mgpopt, -mno-gpopt, [1] -mgpr-32 -mgpr-64 -mgprel-ro -mh -mhal -mhalf-reg-file -mhard-dfp, -mno-hard-dfp -mhard-float, [1], [2] -mhard-float, -m68881 -mhard-float, -msoft-float -mhard-quad-float -mhardlit, -mno-hardlit -mhp-ld -micplb -mid-shared-library, [1] -mieee -mieee, -mno-ieee -mieee-conformant -mieee-fp, -mno-ieee-fp -mieee-with-inexact -milp32, -mlp64 -mimadd, -mno-imadd -mimpure-text -mindexed-addressing -mindexed-loads -minline-all-stringops -minline-float-divide-max-throughput -minline-float-divide-min-latency -minline-ic_invalidate -minline-int-divide-max-throughput -minline-int-divide-min-latency -minline-plt, [1] -minline-sqrt-max-throughput -minline-sqrt-min-latency -minline-stringops-dynamically -minrt -mint16, -mno-int32 -mint32, [1] -mint32, -mno-int16 -mint8 -minterlink-mips16, -mno-interlink-mips16 -minvalid-symbols -mio-volatile -mips1 -mips16, -mno-mips16 -mips2 -mips3 -mips32 -mips32r3 -mips32r5 -mips32r6 -mips3d, -mno-mips3d -mips4 -mips64 -mips64r2 -mips64r3 -mips64r5 -mips64r6 -misel, -mno-isel -misize, [1] -mivc2 -mjump-in-delay -mkernel -mknuthdiv, -mno-knuthdiv -ml, [1] -mlarge -mleadz -mleaf-id-shared-library -mlibfuncs, -mno-libfuncs -mlibrary-pic -mlinked-fp -mlinker-opt -mlinux -mlittle, -mlittle-endian -mlittle-endian, [1], [2], [3], [4], [5] -mlittle-endian, -EL -mlittle-endian, -mbig-endian -mliw -mllsc, -mno-llsc -mlocal-sdata, -mno-local-sdata -mlock -mlong-calls, [1], [2] -mlong-calls, -mno-long-calls, [1], [2], [3], [4] -mlong-double-64, -mlong-double-128 -mlong-double-64, -mlong-double-80, -mlong-double-128 -mlong-jumps, -mno-long-jumps -mlong-load-store -mlong32 -mlong64 -mlongcall, -mno-longcall -mlongcalls, -mno-longcalls -mloop -mlow-64k -mlra -mlra-priority-compact -mlra-priority-noncompact -mlra-priority-none -mm -mmac, [1] -mmac-24 -mmac-d16 -mmac_24 -mmac_d16 -mmad, -mno-mad -mmainkernel -mmalloc64 -mmcount-ra-address, -mno-mcount-ra-address -mmcu, -mno-mcu -mmcu= -mmedia -mmedium-calls -mmemcpy -mmemcpy, -mno-memcpy -mmicromips, -mno-mmicromips -mminmax -mmixed-code -mmmx, -mmpx -mmodel=large -mmodel=medium -mmodel=small -mmovbe -mmt, -mno-mt -mmul-bug-workaround, -mno-mul-bug-workaround -mmul.x -mmul32x16 -mmul64 -mmul=none, -mmul -mmuladd -mmulhw, -mno-mulhw -mmult -mmult-bug -mmulti-cond-exec -mmulticore -mmultiple, -mno-multiple -mmultiply-enabled, -multiply-enabled -mmusl -mmvcle, -mno-mvcle -mmvme -mn -mnan=2008, -mnan=legacy -mneon-for-64bits -mnested-cond-exec -mnhwloop -mno-16-bit -mno-abshi -mno-ac0 -mno-align-loops -mno-align-stringops -mno-am33 -mno-app-regs -mno-app-regs, -mapp-regs -mno-bit-align, -mbit-align -mno-brcc -mno-cache-volatile , -mcache-volatile, -mno-cache-volatile -mno-clearbss -mno-cmov -mno-cond-exec, [1] -mno-cond-move -mno-crt0, [1] -mno-csync-anomaly -mno-default -mno-double -mno-dpfp-lrsr -mno-dwarf2-asm, -mdwarf2-asm -mno-dword -mno-eflags -mno-ep, -mep -mno-epilogue-cfi -mno-exr -mno-fancy-math-387 -mno-fast-sw-div, -mfast-sw-div -mno-faster-structs, -mfaster-structs -mno-fix-24k, -mfix-24k -mno-float -mno-flush-func -mno-flush-trap -mno-fp-ret-in-387 -mno-fpu, -msoft-float, [1] -mno-gotplt, -mgotplt -mno-hw-mul, -mhw-mul, -mno-hw-mulx, -mhw-mulx, -mno-hw-div, -mhw-div -mno-id-shared-library, [1] -mno-inefficient-warnings -mno-inline-float-divide -mno-inline-int-divide -mno-inline-sqrt -mno-interlink-compressed, -minterlink-compressed -mno-interrupts -mno-leaf-id-shared-library -mno-low-64k -mno-lsim, [1] -mno-media -mno-millicode -mno-mpy -mno-muladd -mno-mult-bug -mno-multi-cond-exec -mno-nested-cond-exec -mno-optimize-membar -mno-opts -mno-pack -mno-perf-ext -mno-pic -mno-prolog-function, -mprolog-function -mno-prologue-epilogue, -mprologue-epilogue -mno-red-zone -mno-renesas -mno-round-nearest -mno-rtd -mno-scc -mno-sched-br-data-spec, -msched-br-data-spec -mno-sched-control-spec, -msched-control-spec -mno-sched-count-spec-in-critical-path, -msched-count-spec-in-critical-path -mno-sched-prefer-non-control-spec-insns, -msched-prefer-non-control-spec-insns -mno-sched-prefer-non-data-spec-insns, -msched-prefer-non-data-spec-insns -mno-sched-prolog -mno-sdata -mno-sdata, -msdata -mno-sep-data, [1] -mno-short -mno-side-effects -mno-soft-cmpsf -mno-soft-float, -msoft-float -mno-space-regs -mno-specld-anomaly -mno-strict-align, -mstrict-align, [1] -mno-toc, -mtoc -mno-unaligned-doubles, -munaligned-doubles -mno-v3push -mno-vliw-branch -mno-volatile-cache -mno-warn-multiple-fast-interrupts, -mwarn-multiple-fast-interrupts -mnobitfield, -mno-bitfield -mnoliw -mnomacsave -mnop-fun-dllimport -mnop-mcount -mnorm -mnosetlb -mnosplit-lohi, -mno-postinc, -mno-postmodify -mnovect-double, -mno-vect-double -modd-spreg, -mno-odd-spreg -momit-leaf-frame-pointer, [1] -momit-leaf-frame-pointer, -mno-omit-leaf-frame-pointer -mone-byte-bool -moptimize-membar -mpa-risc-1-0, -mpa-risc-1-1, -mpa-risc-2-0 -mpack -mpacked-stack, -mno-packed-stack -mpadstruct -mpaired, -mno-paired -mpaired-single, -mno-paired-single -mpc32, -mpc64, -mpc80 -mpcrel -mpdebug -mpe -mpe-aligned-commons -mperf-ext -mpic-data-is-text-relative -mpid, -mno-pid -mplt, -mno-plt -mpointers-to-nested-functions -mpoke-function-name -mpopc, -mno-popc -mportable-runtime -mpower8-fusion, -mno-power8-fusion -mpower8-vector, -mno-power8-vector -mpowerpc-gpopt, -mno-powerpc-gpopt, -mpowerpc-gfxopt, -mno-powerpc-gfxopt, -mpowerpc64, -mno-powerpc64, -mmfcrf, -mno-mfcrf, -mpopcntb, -mno-popcntb, -mpopcntd, -mno-popcntd, -mfprnd, -mno-fprnd, -mcmpb, -mno-cmpb, -mmfpgpr, -mno-mfpgpr, -mhard-dfp, -mno-hard-dfp -mprefer-avx128 -mprefer-short-insn-regs -mprefergot -mpretend-cmove -mprint-tune-info -mprototype, -mno-prototype -mpt-fixed -mpush-args, -mno-push-args -mq-class -mquad-memory, -mno-quad-memory -mquad-memory-atomic, -mno-quad-memory-atomic -mr10k-cache-barrier=load-store -mr10k-cache-barrier=none -mr10k-cache-barrier=store -mrecip, [1] -mrecip-precision -mrecord-mcount -mreduced-regs -mregister-names, -mno-register-names -mregnames, -mno-regnames -mrelax, [1], [2], [3], [4], [5], [6] -mrelax, -mno-relax -mrelax-immediate, -mno-relax-immediate -mrelax-pic-calls -mrelocatable, -mno-relocatable -mrelocatable-lib, -mno-relocatable-lib -mrenesas -mrepeat -mrestrict-it -mreturn-pointer-on-d0 -mrh850-abi, -mghs -mrmw -mrtd, [1] -mrtp -mrtsc -ms, [1] -ms2600 -msafe-dma, -munsafe-dma -msafe-hints -msahf -msatur -msave-acc-in-interrupts -msave-toc-indirect -mscc -msched-ar-data-spec, -mno-sched-ar-data-spec -msched-ar-in-data-spec, -mno-sched-ar-in-data-spec -msched-br-in-data-spec, -mno-sched-br-in-data-spec -msched-control-spec-ldc, -msched-spec-ldc -msched-fp-mem-deps-zero-cost -msched-in-control-spec, -mno-sched-in-control-spec -msched-max-memory-insns-hard-limit -msched-spec-ldc -msched-stop-bits-after-every-cycle -mscore5 -mscore5u -mscore7 -mscore7d -msdata=all -msdata=data -msdata=default -msdata=default, -msdata -msdata=eabi -msdata=none, [1] -msdata=none, -mno-sdata -msdata=sdata -msdata=sysv -msdata=use -msdram, [1] -msecure-plt -msel-sched-dont-check-control-spec -msep-data, [1] -mserialize-volatile, -mno-serialize-volatile -msetlb -mshared -mshared-library-id=n -mshared-library-id=n, -mshared-library-id -mshort -mshort-calls, -short-calls -msign-extend-enabled -msim, [1], [2], [3], [4], [5], [6], [7], [8], [9] -msim, -mno-sim -msimd -msimnovec -msimple-fpu -msingle-exit, -mno-single-exit -msingle-float -msingle-float, -mdouble-float -msingle-pic-base, [1] -msio -mskip-rax-setup -mslow-bytes, -mno-slow-bytes -mslow-flash-data -msmall -msmall-data, -mlarge-data -msmall-divides -msmall-exec, -mno-small-exec -msmall-mem, -mlarge-mem -msmall-model -msmall-text, -mlarge-text -msmall16 -msmallc -msmartmips, -mno-smartmips -msoft-float, [1], [2], [3], [4], [5], [6], [7] -msoft-float, -mhard-float, [1] -msoft-quad-float -msp8 -mspace -mspe, -mno-spe -mspecld-anomaly -mspfp, -mspfp-compact -mspfp-fast -mspfp_compact -mspfp_fast -msplit-addresses, -mno-split-addresses -msplit-vecmove-early -msse2avx -msseregparm -mstack-align, -mno-stack-align, -mdata-align, -mno-data-align, -mconst-align, -mno-const-align -mstack-bias, -mno-stack-bias -mstack-check-l1 -mstackrealign -mstdmain -mstrict-X -mstrict-align -mstring, -mno-string -msv-mode -msvr4-struct-return -mswap -mswape -msym32, -mno-sym32 -msymbol-as-address -msynci -mtarget-align, -mno-target-align -mtas -mtelephony -mtext-section-literals, -mno-text-section-literals -mtf -mthread -mthreads -mthumb, -marm -mthumb-interwork -mtiny-stack -mtls -mtls-dialect=desc -mtls-dialect=traditional -mtls-direct-seg-refs -mtls-markers, -mno-tls-markers -mtomcat-stats -mtoplevel-symbols, -mno-toplevel-symbols -mtpcs-frame -mtpcs-leaf-frame -mtpf-trace, -mno-tpf-trace -mucb-mcount -muclibc -muls -multilib-library-pic -munaligned-access, -mno-unaligned-access -municode -muninit-const-in-rodata, -mno-uninit-const-in-rodata -munix -munix-asm -mupdate, -mno-update -mupper-regs, -mno-upper-regs -mupper-regs-df, -mno-upper-regs-df -mupper-regs-sf, -mno-upper-regs-sf -muser-enabled -muser-mode -muser-mode, -mno-user-mode -musermode, -mno-usermode -mv3push -mv850 -mv850e -mv850e1 -mv850e2 -mv850e2v3 -mv850e2v4 -mv850e3v5 -mv850es -mv8plus, -mno-v8plus -mvect8-ret-in-mem -mvirt, -mno-virt -mvis, -mno-vis -mvis2, -mno-vis2 -mvis3, -mno-vis3 -mvliw-branch -mvms-return-codes -mvolatile-asm-stop, -mno-volatile-asm-stop -mvolatile-cache -mvr4130-align -mvrsave, -mno-vrsave -mvsx, -mno-vsx -mvxworks -mvzeroupper -mwarn-cell-microcode -mwarn-dynamicstack -mwarn-reloc, -merror-reloc -mwide-bitfields, -mno-wide-bitfields -mwin32 -mwindows -mword-relocations -mxgot, -mno-xgot, [1] -mxilinx-fpu -mxl-barrel-shift -mxl-compat, -mno-xl-compat -mxl-float-convert -mxl-float-sqrt -mxl-gp-opt -mxl-multiply-high -mxl-pattern-compare -mxl-reorder -mxl-soft-div -mxl-soft-mul -mxl-stack-check -mxpa, -mno-xpa -mxy -myellowknife -mzarch, -mesa -mzdcbranch, -mno-zdcbranch -mzero-extend, -mno-zero-extend -n -no-canonical-prefixes -no-integrated-cpp -nocpp -nodefaultlibs -nodevicelib -nolibdld -non-static -nostartfiles -nostdinc++ -nostdlib -o -p, [1] -pass-exit-codes -pedantic-errors -pg -pie -pipe -print-libgcc-file-name -print-multi-directory -print-multi-lib -print-multi-os-directory -print-multiarch -print-objc-runtime-info -print-search-dirs -print-sysroot -print-sysroot-headers-suffix -pthread, [1] -pthreads -r -rdynamic -s -save-temps -save-temps=obj -shared -shared-libgcc, -static-libgcc -sim -sim2 -static, [1] -static-libasan -static-liblsan -static-libmpx -static-libmpxwrappers -static-libstdc++ -static-libtsan -static-libubsan -std=, -std -symbolic -threads -tno-android-cc -tno-android-ld -traditional, -traditional-cpp -trigraphs -u -v, [1], [2], [3], [4], [5] -w -wrapper -x none ARC601, -mARC601 ARC700, -mA7, -mARC700 ARC700-xmac C and Objective-C-only Warning Options C-EUCJP C-JIS C-SJIS Objective-C and Objective-C++ Language Options alias, -fdump-tree-alias align-loop-iterations align-stringops align-threshold all, -fdump-tree-all allow-store-data-races asan-globals asan-instrument-reads asan-instrument-writes asan-instrumentation-with-call-threshold asan-memintrin asan-stack asan-use-after-return athlon-4 avoid-indexed-addresses builtin-expect-probability c3-2 call-div1 call-fp call-table case-values-threshold ccp, -fdump-tree-ccp cdecl, -mrtd cfg, -fdump-tree-cfg ch, -fdump-tree-ch chkp-max-ctor-size comdat-sharing-probability common, -fcommon, -fno-common copyprop, -fdump-tree-copyprop copyrename, -fdump-tree-copyrename cxx-max-namespaces-for-diagnostic-help dce, -fdump-tree-dce dom, -fdump-tree-dom dse, -fdump-tree-dse early-inlining-insns fancy-math-387 forwprop, -fdump-tree-forwprop fre, -fdump-tree-fre fused-madd gbr-offset= gcse-cost-distance-ratio gcse-unrestricted-cost ggc-min-expand ggc-min-heapsize gimple, -fdump-tree-gimple graphite-max-bbs-per-function graphite-max-nb-scop-params hard-dfp hard-llcs hot-bb-count-ws-permille hot-bb-frequency-fraction ieee-fp implementation-defined features inline-all-stringops inline-min-speedup inline-stringops-dynamically inline-unit-growth integer-share-limit ipa-cp-array-index-hint-bonus ipa-cp-eval-threshold ipa-cp-loop-hint-bonus ipa-cp-recursion-penalty ipa-cp-single-call-penalty ipa-cp-value-list-size ipa-max-aa-steps ipa-max-agg-items ipa-sra-ptr-growth-factor ipcp-unit-growth ira-loop-reserved-regs ira-max-conflict-table-size ira-max-loops-num iv-always-prune-cand-set-bound iv-consider-all-candidates-bound iv-max-considered-uses k6-2 k8-sse3 l1-cache-line-size l1-cache-size l2-cache-size large-function-growth large-function-insns large-stack-frame large-stack-frame-growth large-unit-insns lim-expensive loop-block-tile-size loop-invariant-max-bbs-in-loop loop-max-datarefs-for-datadeps loop-unroll-jam-depth loop-unroll-jam-size lra-inheritance-ebb-probability-cutoff lto-minpartition lto-partitions max-average-unrolled-insns max-combine-insns max-completely-peel-loop-nest-depth max-completely-peel-times max-completely-peeled-insns max-crossjump-edges max-cse-insns max-cse-path-length max-cselib-memory-locations max-delay-slot-insn-search max-delay-slot-live-search max-early-inliner-iterations max-fields-for-field-sensitive max-fsm-thread-length max-fsm-thread-path-insns max-fsm-thread-paths max-gcse-insertion-ratio max-gcse-memory max-goto-duplication-insns max-grow-copy-bb-insns max-hoist-depth max-inline-insns-auto, [1] max-inline-insns-recursive max-inline-insns-single, [1] max-inline-recursive-depth max-iterations-to-track max-jump-thread-duplication-stmts max-last-value-rtl max-modulo-backtrack-attempts max-partial-antic-length max-peel-branches max-peel-times max-peeled-insns max-pending-list-length max-pipeline-region-blocks max-pipeline-region-insns max-predicted-iterations max-reload-search-insns max-sched-extend-regions-iters max-sched-insn-conflict-delay max-sched-ready-insns max-sched-region-blocks max-sched-region-insns max-slsr-cand-scan max-stores-to-sink max-tail-merge-comparisons max-tail-merge-iterations max-unroll-times max-unrolled-insns max-unswitch-insns max-unswitch-level max-vartrack-expr-depth max-vartrack-size mhwmult=, -mhwmult= min-crossjump-insns min-inline-recursive-probability min-insn-to-prefetch-ratio min-nondebug-insn-uid min-size-for-stack-sharing min-spec-prob min-vect-loop-bound no_instrument_function, -finstrument-functions no_split_stack, -fsplit-stack nrv, -fdump-tree-nrv omega-eliminate-redundant-constraints omega-hash-table-size omega-max-eqs omega-max-geqs omega-max-keys omega-max-vars omega-max-wild-cards optimized, -fdump-tree-optimized original, -fdump-tree-original pentium-m pentium-mmx phiopt, -fdump-tree-phiopt powerpc-gfxopt powerpc-gpopt pre, -fdump-tree-pre predictable-branch-outcome prefetch-latency prefetch-min-insn-to-mem-ratio profile-func-internal-id recip-precision reorder-blocks-duplicate round-nearest sccvn-max-alias-queries-per-access sccvn-max-scc-size scev-max-expr-complexity scev-max-expr-size sched-mem-true-dep-cost sched-pressure-algorithm sched-spec-prob-cutoff sched-spec-state-edge-prob-cutoff selsched-max-insns-to-rename selsched-max-lookahead selsched-max-sched-times simultaneous-prefetches sink, -fdump-tree-sink sink-frequency-threshold slp, -fdump-tree-slp sms-min-sc soft-gusa soft-imask soft-tcb sra, -fdump-tree-sra sra-max-scalarization-size-Osize ssa, -fdump-tree-ssa ssp-buffer-size store_copyprop, -fdump-tree-store_copyprop storeccp, -fdump-tree-storeccp switch-conversion-max-branch-ratio tm-max-aggregate-size tracer-dynamic-coverage tracer-max-code-growth tracer-min-branch-ratio, [1] tree-reassoc-width use-canonical-types vec-div vec-sqrt vect, -fdump-tree-vect vect-max-peeling-for-alignment vect-max-version-for-alias-checks vect-max-version-for-alignment-checks vrp, -fdump-tree-vrp winchip-c6 command options command-line, [1] comments common, -fcommon, -fno-common command line option comparison of signed and unsigned values comparison warning compatibility_version compiler bugs compiler compared to C++ preprocessor compiler options, [1] compiler version COMPILER_PATH complex conjugation complex numbers compound literals computed gotos conditional expressions conflicting types conj conjf conjl const qualifier constants in constraints constraint constraint modifier characters constraints constructing calls constructor constructor expression constructor expressions coprocessor available coprocessor call_saved coprocessor subclass copyprop, -fdump-tree-copyprop command line option copyrename, -fdump-tree-copyrename command line option copysign copysignf copysignl core dump cos cosf cosh coshf coshl cosl cpow cpowf cpowl cproj cprojf cprojl CR16 Options creal crealf creall CRIS Options cross compiling csin csinf csinh csinhf csinhl csinl csqrt csqrtf csqrtl ctan ctanf ctanh ctanhf ctanhl ctanl current_version custom io_volatile cxx-max-namespaces-for-diagnostic-help command line option

D

d Darwin options dce, -fdump-tree-dce command line option dcgettext dead_strip deallocating variable length arrays debugging debugging information options decimal floating types declaration scope declarations declarations inside expressions declaring and defining, [1] declaring attributes of functions declaring static data in C++ defining static data in C++ dependency-file dependent name lookup designated initializers designator lists designators dgettext

diagnostic, [1] diagnostic messages dialect dialect options digits in constraint directory options directory search disinterrupt dollar sign dollar signs in dollar signs in identifier names dom, -fdump-tree-dom command line option double-word arithmetic downward funargs drem dremf dreml dse, -fdump-tree-dse command line option dylib_file dylinker_install_name dynamic

E

early-inlining-insns command line option earlyclobber operand effect on inlining, [1] eight-bit data on the H8/300 either memory region on the MSP430 empty structures Enable Cilk Plus environment variables Epiphany erf erfc erfcf erfcl erff erfl error messages escaped newlines exception handler functions, [1] exclamation point exit

exp exp10 exp10f exp10l exp2 exp2f exp2l expf expl explicit register variables expm1 expm1f expm1l exported_symbols_list expressions expressions containing statements extended extensible constraints extensions, [1], [2] external declaration scope

F

F fabi-compat-version fabi-version fabs fabsf fabsl fada-spec-parent fancy-math-387 command line option fasan-shadow-offset fatal signal fcall-saved fcall-used fcompare-debug fconstant-string-class fconstexpr-depth fdbg-cnt fdebug-prefix-map fdiagnostics-color fdim fdimf fdiml fdisable- fdollars-in-identifiers fdump-ada-spec fdump-final-insns fdump-go-spec fdump-ipa fdump-statistics fdump-tree femit-struct-debug-detailed fenable- fexcess-precision ffixed ffloat-store ffp-contract ffreestanding, [1] ffs file name suffix file names filelist fini finline-limit finstrument-functions-exclude-file-list finstrument-functions-exclude-function-list fira-algorithm fira-region fira-verbose fivar-visibility fixed-point types fkeep-inline-functions flat_namespace flexible array members floating point precision floating-point precision floor floorf floorl flto flto-compression-level flto-partition fma fmaf fmal fmax fmax-errors fmaxf fmaxl fmessage-length fmin fminf fminl fmod

fmodf fmodl fms-extensions fno-builtin, [1] fno-compare-debug fno-default-inline fno-implement-inlines fno-implicit-templates fno-sanitize-recover fno-stack-limit fobjc-abi-version force_flat_namespace Fortran forwarding calls forwprop, -fdump-tree-forwprop command line option fpack-struct fpcc-struct-return fplan9-extensions fplugin fplugin-arg fprintf fprintf_unlocked fprofile-arcs fprofile-dir fputs fputs_unlocked FR30 Options frandom-seed fre, -fdump-tree-fre command line option freestanding environment freestanding implementation frepo frexp frexpf frexpl FRV Options fsanitize-recover fsanitize-sections fscanf fsched-verbose fshort-enums, [1], [2] fsigned-bitfields fsigned-char fsimd-cost-model fstack-limit-register fstack-limit-symbol fstack_reuse ftemplate-backtrace-limit ftemplate-depth ftls-model function function addressability on the M32R/D function attributes function pointers function prototype declarations function versions functions in arbitrary sections functions that are dynamically resolved functions that are passed arguments in registers on x86-32 functions that behave like malloc functions that have no side effects, [1] functions that never return functions that pop the argument stack on x86-32, [1], [2], [3] functions that return more than once functions with non-null pointer arguments funsigned-bitfields, [1] funsigned-char fused-madd command line option fvect-cost-model fvisibility fvtable-verify

G

G, [1], [2], [3] G++ g++ gamma gamma_r gammaf gammaf_r gammal gammal_r gbr-offset= command line option GCC GCC command GCC command options GCC_COMPARE_DEBUG GCC_EXEC_PREFIX gcse-cost-distance-ratio command line option gcse-unrestricted-cost command line option gettext

ggc-min-expand command line option ggc-min-heapsize command line option gimple, -fdump-tree-gimple command line option global allocation global offset table global register variables global variables in GNAT GNU C Compiler GNU Compiler Collection Go goto with computed label graphite-max-bbs-per-function command line option graphite-max-nb-scop-params command line option grouping grouping options gz

H

H8/300H, [1] half-precision floating point hard-dfp command line option hard-llcs command line option hardware models and configurations headerpad_max_install_names hex floats highlight

hosted environment, [1], [2] hosted implementation hot-bb-count-ws-permille command line option hot-bb-frequency-fraction command line option HPPA Options hypot hypotf hypotl

I

I IA-64 Options IBM RS/6000 and PowerPC Options identifier names identifiers ieee-fp command line option iframework ilogb ilogbf ilogbl image_base imaxabs implementation headers implementation-defined behavior, [1] implementation-defined features command line option in macros incompatibilities of GCC increment operators index indirect calls, [1], [2], [3], [4], [5] indirect functions init, [1] initializations in expressions initializers initializers with labeled elements inline alternative inline assembly language inline functions, [1] inline-all-stringops command line option inline-min-speedup command line option inline-stringops-dynamically command line option inline-unit-growth command line option inlining and C++ pragmas input normalization install_name installation trouble integer-share-limit command line option integrating function code interface and implementation interface and implementation headers intermediate C version introduction invalid invalid assembly code invalid input ipa-cp-array-index-hint-bonus command line option ipa-cp-eval-threshold command line option ipa-cp-loop-hint-bonus command line option ipa-cp-recursion-penalty command line option ipa-cp-single-call-penalty command line option

ipa-cp-value-list-size command line option ipa-max-aa-steps command line option ipa-max-agg-items command line option ipa-sra-ptr-growth-factor command line option ipcp-unit-growth command line option iplugindir= iquote ira-loop-reserved-regs command line option ira-max-conflict-table-size command line option ira-max-loops-num command line option isalnum isalpha isascii isblank iscntrl isdigit isgraph islower ISO 9899 ISO C ISO C standard ISO C11 ISO C1X ISO C90 ISO C94 ISO C95 ISO C99 ISO C9X ISO support ISO/IEC 9899 isprint ispunct isspace isupper iswalnum iswalpha iswblank iswcntrl iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper iswxdigit isxdigit iv-always-prune-cand-set-bound command line option iv-consider-all-candidates-bound command line option iv-max-considered-uses command line option

J

j0 j0f j0l j1 j1f

j1l Java jn jnf jnl

K

k6-2 command line option k8-sse3 command line option keep_private_externs

keywords known known causes of trouble

L

l L l1-cache-line-size command line option l1-cache-size command line option l2-cache-size command line option Label Attributes labeled elements in initializers labels as values labs LANG, [1] language dialect options large-function-growth command line option large-function-insns command line option large-stack-frame command line option large-stack-frame-growth command line option large-unit-insns command line option LC_ALL LC_CTYPE LC_MESSAGES ldexp ldexpf ldexpl length-zero arrays lgamma lgamma_r lgammaf lgammaf_r lgammal lgammal_r Libraries LIBRARY_PATH lifetime of lim-expensive command line option link options linker script linking llabs llrint llrintf llrintl llround llroundf llroundl

LM32 options load address instruction local local labels, [1] local variables local variables in local variables in macros locale locale definition log log10 log10f log10l log1p log1pf log1pl log2 log2f log2l logb logbf logbl logf logl long_calls long_calls_off longcall longjmp loop-block-tile-size command line option loop-invariant-max-bbs-in-loop command line option loop-max-datarefs-for-datadeps command line option loop-unroll-jam-depth command line option loop-unroll-jam-size command line option lower memory region on the MSP430 lra-inheritance-ebb-probability-cutoff command line option lrint lrintf lrintl lround lroundf lroundl lto-minpartition command line option lto-partitions command line option

M

m1reg- M32C options M32R/D options M680x0 options mA6 mabi, [1], [2], [3] machine dependent options machine specific machine specific constraints macro argument macro with variable arguments macros, [1], [2], [3], [4] malign-data malloc mARC600 march, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10] mark matching matching constraint max-average-unrolled-insns command line option max-combine-insns command line option max-completely-peel-loop-nest-depth command line option max-completely-peel-times command line option max-completely-peeled-insns command line option max-crossjump-edges command line option max-cse-insns command line option max-cse-path-length command line option max-cselib-memory-locations command line option max-delay-slot-insn-search command line option max-delay-slot-live-search command line option max-early-inliner-iterations command line option max-fields-for-field-sensitive command line option max-fsm-thread-length command line option max-fsm-thread-path-insns command line option max-fsm-thread-paths command line option max-gcse-insertion-ratio command line option max-gcse-memory command line option max-goto-duplication-insns command line option max-grow-copy-bb-insns command line option max-hoist-depth command line option max-inline-insns-auto command line option, [1] max-inline-insns-recursive command line option max-inline-insns-single command line option, [1] max-inline-recursive-depth command line option max-iterations-to-track command line option max-jump-thread-duplication-stmts command line option max-last-value-rtl command line option max-modulo-backtrack-attempts command line option max-partial-antic-length command line option max-peel-branches command line option max-peel-times command line option max-peeled-insns command line option max-pending-list-length command line option max-pipeline-region-blocks command line option max-pipeline-region-insns command line option max-predicted-iterations command line option max-reload-search-insns command line option max-sched-extend-regions-iters command line option max-sched-insn-conflict-delay command line option max-sched-ready-insns command line option max-sched-region-blocks command line option max-sched-region-insns command line option max-slsr-cand-scan command line option max-stores-to-sink command line option max-tail-merge-comparisons command line option max-tail-merge-iterations command line option max-unroll-times command line option max-unrolled-insns command line option max-unswitch-insns command line option max-unswitch-level command line option max-vartrack-expr-depth command line option max-vartrack-size command line option max-vect-align mbased= mblock-move-inline-limit mbranch-cost, [1], [2] mc= mcache-block-size mcache-size mcmodel, [1] mcode-readable mconfig= MCore options mcpu, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14] mcpu=, [1], [2] mcustom-fpu-cfg mdata-model memchr memcmp memcpy memory references in constraints mempcpy memregs

memregs= memset MeP options Mercury message formatting messages, [1] mfixed-range, [1], [2], [3] mfloat-abi mfloat-gprs mflush-func mfp-mode mfp-rounding-mode mfp-trap-mode mfp16-format mfpmath, [1] mfpu, [1] mhint-max-distance mhint-max-nops mhotpatch mhwmult=, -mhwmult= command line option MicroBlaze Options middle-operands min-crossjump-insns command line option min-inline-recursive-probability command line option min-insn-to-prefetch-ratio command line option min-nondebug-insn-uid command line option min-size-for-stack-sharing command line option min-spec-prob command line option min-vect-loop-bound command line option mincoming-stack-boundary minsert-sched-nops mint-register MIPS MIPS options misr-vector-size misunderstandings in C++ mixed declarations and code mixed with code mixed with declarations mixing assembly language and C mlarge-data-threshold mmax-constant-size mmax-stack-frame mmcu mmemory-latency mmemory-model MMIX Options mmultcost mn-flash MN10300 options mnops modf modff modfl modifiers in constraints Moxie Options mpic-register mpreferred-stack-boundary mprioritize-restricted-insns mr10k-cache-barrier mrecip=opt, [1] mregparm msched-costly-dep msched-max-memory-insns mschedule msda msize-level msmall-data-limit MSP430 Options mstack-guard mstack-increment mstack-offset mstack-size mstructure-size-boundary msys-crt0 msys-lib mtda mtiny= mtls-dialect, [1] mtls-size mtp mtrap-precision mtune, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14] multcost multi_module multiple alternative constraints multiply_defined multiply_defined_unused multiprecision arithmetic munalign-prob-threshold mveclibabi, [1] mwarn-framesize mzda

N

Named Address Spaces names in assembler code names used in assembler code naming convention NDS32 NDS32 Options nearbyint nearbyintf nearbyintl nested functions newlines (escaped) nextafter nextafterf nextafterl nexttoward nexttowardf nexttowardl NFC NFKC

Nios II options NMI handler functions on the Blackfin processor no_dead_strip_inits_and_terms no_instrument_function, -finstrument-functions command line option no_long_calls no_split_stack, -fsplit-stack command line option noall_load nofixprebinding nomultidefs non-constant non-constant initializers non-lvalue non-static inline function nonexistent, [1] noprebind noseglinkedit nrv, -fdump-tree-nrv command line option Nvidia PTX options nvptx options

O

o Objective-C, [1] Objective-C and Objective-C++, [1] Objective-C and Objective-C++ Language Options command line option Objective-C and Objective-C++ options Objective-C++, [1] offsettable address old-style function definitions omega-eliminate-redundant-constraints command line option omega-hash-table-size command line option omega-max-eqs command line option omega-max-geqs command line option omega-max-keys command line option omega-max-vars command line option omega-max-wild-cards command line option omission of omitted omitted middle-operands

open coding OpenACC accelerator programming OpenMP parallel OpenMP SIMD optimization optimize options optimized, -fdump-tree-optimized command line option options, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11] options align options to control diagnostics formatting options to control warnings order order of evaluation, [1] order of options original, -fdump-tree-original command line option other register constraints output file option overloaded virtual function

P

pagezero_size param parameter forward declaration Pascal PDP-11 Options pedantic, [1], [2], [3] pedantic-errors, [1], [2] pentium-m command line option pentium-mmx command line option phiopt, -fdump-tree-phiopt command line option PIC picoChip options pmf pointer arguments Pointer Bounds Checker attributes, [1] Pointer Bounds Checker builtins Pointer Bounds Checker options pointer to member function pointers to pointers to arrays pop_macro portions of temporary objects pow pow10 pow10f pow10l PowerPC PowerPC options powerpc-gfxopt command line option powerpc-gpopt command line option powf powl

pragma, [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20], [21], [22], [23], [24], [25] pragma GCC ivdep pragma GCC optimize pragma GCC pop_options pragma GCC push_options pragma GCC reset_options pragma GCC target pragmas, [1], [2] pragmas in C++ pre, -fdump-tree-pre command line option prebind prebind_all_twolevel_modules precompiled headers predictable-branch-outcome command line option prefetch-latency command line option prefetch-min-insn-to-mem-ratio command line option preprocessing numbers preprocessing tokens preprocessor preprocessor options print-file-name print-prog-name printf printf_unlocked private_bundle profile-func-internal-id command line option promotion of formal parameters push address instruction push_macro putchar puts

Q

question mark

R

ranges in case statements read-only strings read_only_relocs recip-precision command line option redefine_extname registers, [1] registers for local variables registers in constraints relocation truncated to fit (ColdFire) (MIPS) remainder remainderf remainderl remquo remquof remquol reorder-blocks-duplicate command line option reordering reporting reporting bugs

reset handler functions rest argument (in macro) restricted pointers restricted references restricted this pointer rindex rint rintf rintl RL78 Options round round-nearest command line option roundf roundl RS/6000 and PowerPC Options RTTI run-time options RX Options

S

S/390 and zSeries Options save all registers on the Blackfin save all registers on the H8/300 scalb scalbf scalbl scalbln scalblnf, [1] scalbn scalbnf scanfnl sccvn-max-alias-queries-per-access command line option sccvn-max-scc-size command line option scev-max-expr-complexity command line option scev-max-expr-size command line option sched-mem-true-dep-cost command line option sched-pressure-algorithm command line option sched-spec-prob-cutoff command line option sched-spec-state-edge-prob-cutoff command line option scope of a variable length array scope of declaration scope of external declarations Score Options search path sectalign sectcreate sectobjectsymbols, [1] sectorder seg1addr seg_addr_table seg_addr_table_filename segaddr seglinkedit segment segprot segs_read_only_addr, [1] segs_read_write_addr, [1] selsched-max-insns-to-rename command line option selsched-max-lookahead command line option selsched-max-sched-times command line option setjmp shared strings side effects, [1], [2] signbit signbitd128 signbitd32 signbitd64 signbitf signbitl signed and unsigned values significand significandf significandl SIMD simple constraints simultaneous-prefetches command line option sin sincos sincosf sincosl sinf single_module sinh sinhf sinhl sink, -fdump-tree-sink command line option sink-frequency-threshold command line option sinl size of pointer to, [1] sizeof slp, -fdump-tree-slp command line option

smaller data references, [1] (PowerPC) sms-min-sc command line option snprintf soft-gusa command line option soft-imask command line option soft-tcb command line option Solaris 2 options SPARC options Spec Files specified registers specifying, [1], [2] specifying compiler version and target machine specifying hardware config specifying machine version specifying registers specifying registers for local variables specs speed of compilation sprintf SPU options sqrt sqrtf sqrtl sra, -fdump-tree-sra command line option sra-max-scalarization-size-Osize command line option ssa, -fdump-tree-ssa command line option sscanf ssp-buffer-size command line option statements in expressions statements inside expressions static static data in C++ std, [1], [2] store_copyprop, -fdump-tree-store_copyprop command line option storeccp, -fdump-tree-storeccp command line option stpcpy stpncpy strcasecmp strcat strchr strcmp strcpy strcspn strdup strfmon strftime string constants strlen strncasecmp strncat strncmp strncpy strndup strpbrk strrchr strspn strstr structures, [1] sub_library sub_umbrella submodel options subscripting subscripting and function values suffixes for C++ source suppressing warnings surprises in C++ switch-conversion-max-branch-ratio command line option syntax checking sysroot system headers

T

T tan tanf tanh tanhf tanhl tanl target machine target options TC1 TC2 TC3 Technical Corrigenda Technical Corrigendum 1 Technical Corrigendum 2 Technical Corrigendum 3 template instantiation temporaries tgamma tgammaf tgammal Thread-Local Storage thunks TILE-Gx options TILEPro options

time tiny data section on the H8/300H and H8S tm-max-aggregate-size command line option TMPDIR toascii tolower toupper towlower towupper tracer-dynamic-coverage command line option tracer-max-code-growth command line option tracer-min-branch-ratio command line option, [1] traditional, [1] traditional C language tree-reassoc-width command line option trunc truncf truncl two-stage name lookup twolevel_namespace type alignment type attributes typedef names as function parameters typeof types of arguments

U

u umbrella undefined undefined behavior undefined function value underscores in variables in macros unexported_symbols_list

union unions unknown pragmas unused upper memory region on the MSP430 use-canonical-types command line option User stack pointer in interrupts on the Blackfin

V

V850 Options vague linkage variable addressability on the M32R/D variable alignment variable attributes variable number of arguments variable-length array in a structure variable-length array scope variable-length arrays variables variables in specified registers variadic macros VAX options vec-div command line option vec-sqrt command line option vect, -fdump-tree-vect command line option vect-max-peeling-for-alignment command line option vect-max-version-for-alias-checks command line option vect-max-version-for-alignment-checks command line option

vfprintf vfscanf visibility Visium options VLAs void void pointers volatile access, [1] volatile read, [1] volatile write, [1] vprintf vrp, -fdump-tree-vrp command line option vscanf vsnprintf vsprintf vsscanf vtable VxWorks Options

W

W Wa Wall warning, [1], [2], [3], [4] warning and error warning for comparison of signed and unsigned values warning for overloaded virtual function warning for reordering of member initializers warning for unknown pragmas warning messages warning of unknown warnings from warnings from system headers warnings vs errors weak weak_reference_mismatches Wformat Wformat-nonliteral

Wframe-larger-than whatsloaded whitespace whyload winchip-c6 command line option Windows Options for x86 Winline Wl Wno-normalized Wno-pmf-conversions Wno-suggest-attribute= Wnormalized Wnormalized= Wp Wpointer-arith Wstack-usage Wsuggest-attribute=

X

x X3.159-1989 x86 Options x86 Windows Options Xassembler

Xlinker Xpreprocessor Xstormy16 Options Xtensa Options

Y

y0 y0f y0l y1 y1f y1l

Ym yn ynf ynl YP

Z

z zero-length arrays

zero-size structures zSeries options