Clean up gccoptlists on main branch
James A Morrison
ja2morri@student.math.uwaterloo.ca
Mon Apr 7 04:45:00 GMT 2003
Hi,
This cleans up the spacing in of the gccoptlists on the main
branch.
2003-04-07 James A. Morrison <ja2morri@uwaterloo.ca>
* doc/invoke.texi: Eliminate extra white-space caused by
@gccoptlist{ on its own line.
* doc/invoke.texi: Ensured there are two spaces between each option.
* doc/invoke.texi: Re-wrapped option lines that were too wide.
Added @gol to options that didn't have them.
Index: gcc/doc/invoke.texi
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.257
diff -u -r1.257 invoke.texi
--- gcc/doc/invoke.texi 7 Apr 2003 02:48:53 -0000 1.257
+++ gcc/doc/invoke.texi 7 Apr 2003 04:32:16 -0000
@@ -156,15 +156,13 @@
@table @emph
@item Overall Options
@xref{Overall Options,,Options Controlling the Kind of Output}.
-@gccoptlist{
--c -S -E -o @var{file} -pipe -pass-exit-codes -x @var{language} @gol
--v -### --help --target-help --version}
+@gccoptlist{-c -S -E -o @var{file} -pipe -pass-exit-codes @gol
+-x @var{language} -v -### --help --target-help --version}
@item C Language Options
@xref{C Dialect Options,,Options Controlling C Dialect}.
-@gccoptlist{
--ansi -std=@var{standard} -aux-info @var{filename} @gol
--fno-asm -fno-builtin -fno-builtin-@var{function} @gol
+@gccoptlist{-ansi -std=@var{standard} -aux-info @var{filename} @gol
+-fno-asm -fno-builtin -fno-builtin-@var{function} @gol
-fhosted -ffreestanding -fms-extensions @gol
-trigraphs -no-integrated-cpp -traditional -traditional-cpp @gol
-fallow-single-precision -fcond-mismatch @gol
@@ -174,9 +172,8 @@
@item C++ Language Options
@xref{C++ Dialect Options,,Options Controlling C++ Dialect}.
-@gccoptlist{
--fabi-version=@var{n} -fno-access-control -fcheck-new @gol
--fconserve-space -fno-const-strings -fdollars-in-identifiers @gol
+@gccoptlist{-fabi-version=@var{n} -fno-access-control -fcheck-new @gol
+-fconserve-space -fno-const-strings -fdollars-in-identifiers @gol
-fno-elide-constructors @gol
-fno-enforce-eh-specs -fexternal-templates @gol
-falt-external-templates @gol
@@ -188,7 +185,7 @@
-fno-optional-diags -fpermissive @gol
-frepo -fno-rtti -fstats -ftemplate-depth-@var{n} @gol
-fuse-cxa-atexit -fvtable-gc -fno-weak -nostdinc++ @gol
--fno-default-inline -Wabi -Wctor-dtor-privacy @gol
+-fno-default-inline -Wabi -Wctor-dtor-privacy @gol
-Wnon-virtual-dtor -Wreorder @gol
-Weffc++ -Wno-deprecated @gol
-Wno-non-template-friend -Wold-style-cast @gol
@@ -197,21 +194,18 @@
@item Objective-C Language Options
@xref{Objective-C Dialect Options,,Options Controlling Objective-C Dialect}.
-@gccoptlist{
--fconstant-string-class=@var{class-name} @gol
+@gccoptlist{-fconstant-string-class=@var{class-name} @gol
-fgnu-runtime -fnext-runtime -gen-decls @gol
-Wno-protocol -Wselector -Wundeclared-selector}
@item Language Independent Options
@xref{Language Independent Options,,Options to Control Diagnostic Messages Formatting}.
-@gccoptlist{
--fmessage-length=@var{n} @gol
+@gccoptlist{-fmessage-length=@var{n} @gol
-fdiagnostics-show-location=@r{[}once@r{|}every-line@r{]}}
@item Warning Options
@xref{Warning Options,,Options to Request or Suppress Warnings}.
-@gccoptlist{
--fsyntax-only -pedantic -pedantic-errors @gol
+@gccoptlist{-fsyntax-only -pedantic -pedantic-errors @gol
-w -Wextra -Wall -Waggregate-return @gol
-Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment @gol
-Wconversion -Wno-deprecated-declarations @gol
@@ -230,25 +224,24 @@
-Wparentheses -Wpointer-arith -Wredundant-decls @gol
-Wreturn-type -Wsequence-point -Wshadow @gol
-Wsign-compare -Wstrict-aliasing @gol
--Wswitch -Wswitch-default -Wswitch-enum @gol
--Wsystem-headers -Wtrigraphs -Wundef -Wuninitialized @gol
+-Wswitch -Wswitch-default -Wswitch-enum @gol
+-Wsystem-headers -Wtrigraphs -Wundef -Wuninitialized @gol
-Wunknown-pragmas -Wunreachable-code @gol
-Wunused -Wunused-function -Wunused-label -Wunused-parameter @gol
-Wunused-value -Wunused-variable -Wwrite-strings}
@item C-only Warning Options
-@gccoptlist{
--Wbad-function-cast -Wmissing-declarations @gol
+@gccoptlist{-Wbad-function-cast -Wmissing-declarations @gol
-Wmissing-prototypes -Wnested-externs @gol
-Wstrict-prototypes -Wtraditional}
@item Debugging Options
@xref{Debugging Options,,Options for Debugging Your Program or GCC}.
-@gccoptlist{
--d@var{letters} -dumpspecs -dumpmachine -dumpversion @gol
--fdump-unnumbered -fdump-translation-unit@r{[}-@var{n}@r{]} @gol
+@gccoptlist{-d@var{letters} -dumpspecs -dumpmachine -dumpversion @gol
+-fdump-unnumbered -fdump-translation-unit@r{[}-@var{n}@r{]} @gol
-fdump-class-hierarchy@r{[}-@var{n}@r{]} @gol
--fdump-tree-original@r{[}-@var{n}@r{]} -fdump-tree-optimized@r{[}-@var{n}@r{]} @gol
+-fdump-tree-original@r{[}-@var{n}@r{]} @gol
+-fdump-tree-optimized@r{[}-@var{n}@r{]} @gol
-fdump-tree-inlined@r{[}-@var{n}@r{]} @gol
-feliminate-dwarf2-dups -fmem-report @gol
-fprofile-arcs -fsched-verbose=@var{n} @gol
@@ -263,44 +256,43 @@
@item Optimization Options
@xref{Optimize Options,,Options that Control Optimization}.
-@gccoptlist{
--falign-functions=@var{n} -falign-jumps=@var{n} @gol
+@gccoptlist{-falign-functions=@var{n} -falign-jumps=@var{n} @gol
-falign-labels=@var{n} -falign-loops=@var{n} @gol
--fbranch-probabilities -fcaller-saves -fcprop-registers @gol
+-fbranch-probabilities -fcaller-saves -fcprop-registers @gol
-fcse-follow-jumps -fcse-skip-blocks -fdata-sections @gol
-fdelayed-branch -fdelete-null-pointer-checks @gol
-fexpensive-optimizations -ffast-math -ffloat-store @gol
-fforce-addr -fforce-mem -ffunction-sections @gol
--fgcse -fgcse-lm -fgcse-sm -floop-optimize -fcrossjumping @gol
--fif-conversion -fif-conversion2 @gol
+-fgcse -fgcse-lm -fgcse-sm -floop-optimize -fcrossjumping @gol
+-fif-conversion -fif-conversion2 @gol
-finline-functions -finline-limit=@var{n} -fkeep-inline-functions @gol
-fkeep-static-consts -fmerge-constants -fmerge-all-constants @gol
-fmove-all-movables -fnew-ra -fno-branch-count-reg @gol
-fno-default-inline -fno-defer-pop @gol
-fno-function-cse -fno-guess-branch-probability @gol
-fno-inline -fno-math-errno -fno-peephole -fno-peephole2 @gol
--funsafe-math-optimizations -ffinite-math-only @gol
--fno-trapping-math -fno-zero-initialized-in-bss @gol
+-funsafe-math-optimizations -ffinite-math-only @gol
+-fno-trapping-math -fno-zero-initialized-in-bss @gol
-fomit-frame-pointer -foptimize-register-move @gol
-foptimize-sibling-calls -fprefetch-loop-arrays @gol
--freduce-all-givs -fregmove -frename-registers @gol
--freorder-blocks -freorder-functions @gol
+-freduce-all-givs -fregmove -frename-registers @gol
+-freorder-blocks -freorder-functions @gol
-frerun-cse-after-loop -frerun-loop-opt @gol
-fschedule-insns -fschedule-insns2 @gol
-fno-sched-interblock -fno-sched-spec -fsched-spec-load @gol
-fsched-spec-load-dangerous -fsched2-use-superblocks @gol
-fsched2-use-traces -fsignaling-nans @gol
--fsingle-precision-constant -fssa -fssa-ccp -fssa-dce @gol
--fstrength-reduce -fstrict-aliasing -ftracer -fthread-jumps @gol
--funroll-all-loops -funroll-loops -fpeel-loops -funswitch-loops @gol
--fold-unroll-loops -fold-unroll-all-loops @gol
+-fsingle-precision-constant -fssa -fssa-ccp -fssa-dce @gol
+-fstrength-reduce -fstrict-aliasing -ftracer -fthread-jumps @gol
+-funroll-all-loops -funroll-loops -fpeel-loops @gol
+-funswitch-loops -fold-unroll-loops -fold-unroll-all-loops @gol
--param @var{name}=@var{value}
-O -O0 -O1 -O2 -O3 -Os}
@item Preprocessor Options
@xref{Preprocessor Options,,Options Controlling the Preprocessor}.
-@gccoptlist{
--$ -A@var{question}=@var{answer} -A-@var{question}@r{[}=@var{answer}@r{]} @gol
+@gccoptlist{-$ -A@var{question}=@var{answer} @gol
+-A-@var{question}@r{[}=@var{answer}@r{]} @gol
-C -dD -dI -dM -dN @gol
-D@var{macro}@r{[}=@var{defn}@r{]} -E -H @gol
-idirafter @var{dir} @gol
@@ -308,17 +300,16 @@
-iprefix @var{file} -iwithprefix @var{dir} @gol
-iwithprefixbefore @var{dir} -isystem @var{dir} @gol
-M -MM -MF -MG -MP -MQ -MT -nostdinc -P -remap @gol
--trigraphs -undef -U@var{macro} -Wp,@var{option} -Xpreprocessor @var{option}}
+-trigraphs -undef -U@var{macro} -Wp,@var{option} @gol
+-Xpreprocessor @var{option}}
@item Assembler Option
@xref{Assembler Options,,Passing Options to the Assembler}.
-@gccoptlist{
--Wa,@var{option} -Xassembler @var{option}}
+@gccoptlist{-Wa,@var{option} -Xassembler @var{option}}
@item Linker Options
@xref{Link Options,,Options for Linking}.
-@gccoptlist{
-@var{object-file-name} -l@var{library} @gol
+@gccoptlist{@var{object-file-name} -l@var{library} @gol
-nostartfiles -nodefaultlibs -nostdlib @gol
-s -static -static-libgcc -shared -shared-libgcc -symbolic @gol
-Wl,@var{option} -Xlinker @var{option} @gol
@@ -326,38 +317,32 @@
@item Directory Options
@xref{Directory Options,,Options for Directory Search}.
-@gccoptlist{
--B@var{prefix} -I@var{dir} -I- -L@var{dir} -specs=@var{file}}
+@gccoptlist{-B@var{prefix} -I@var{dir} -I- -L@var{dir} -specs=@var{file}}
@item Target Options
@c I wrote this xref this way to avoid overfull hbox. -- rms
@xref{Target Options}.
-@gccoptlist{
--V @var{version} -b @var{machine}}
+@gccoptlist{-V @var{version} -b @var{machine}}
@item Machine Dependent Options
@xref{Submodel Options,,Hardware Models and Configurations}.
@emph{M680x0 Options}
-@gccoptlist{
--m68000 -m68020 -m68020-40 -m68020-60 -m68030 -m68040 @gol
+@gccoptlist{-m68000 -m68020 -m68020-40 -m68020-60 -m68030 -m68040 @gol
-m68060 -mcpu32 -m5200 -m68881 -mbitfield -mc68000 -mc68020 @gol
-mfpa -mnobitfield -mrtd -mshort -msoft-float -mpcrel @gol
-malign-int -mstrict-align}
@emph{M68hc1x Options}
-@gccoptlist{
--m6811 -m6812 -m68hc11 -m68hc12 -m68hcs12 @gol
+@gccoptlist{-m6811 -m6812 -m68hc11 -m68hc12 -m68hcs12 @gol
-mauto-incdec -minmax -mlong-calls -mshort @gol
-msoft-reg-count=@var{count}}
@emph{VAX Options}
-@gccoptlist{
--mg -mgnu -munix}
+@gccoptlist{-mg -mgnu -munix}
@emph{SPARC Options}
-@gccoptlist{
--mcpu=@var{cpu-type} @gol
+@gccoptlist{-mcpu=@var{cpu-type} @gol
-mtune=@var{cpu-type} @gol
-mcmodel=@var{code-model} @gol
-m32 -m64 @gol
@@ -371,8 +356,7 @@
-msupersparc -munaligned-doubles -mv8}
@emph{ARM Options}
-@gccoptlist{
--mapcs-frame -mno-apcs-frame @gol
+@gccoptlist{-mapcs-frame -mno-apcs-frame @gol
-mapcs-26 -mapcs-32 @gol
-mapcs-stack-check -mno-apcs-stack-check @gol
-mapcs-float -mno-apcs-float @gol
@@ -393,26 +377,22 @@
-mpoke-function-name @gol
-mthumb -marm @gol
-mtpcs-frame -mtpcs-leaf-frame @gol
--mcaller-super-interworking -mcallee-super-interworking }
+-mcaller-super-interworking -mcallee-super-interworking}
@emph{MN10200 Options}
-@gccoptlist{
--mrelax}
+@gccoptlist{-mrelax}
@emph{MN10300 Options}
-@gccoptlist{
--mmult-bug -mno-mult-bug @gol
+@gccoptlist{-mmult-bug -mno-mult-bug @gol
-mam33 -mno-am33 @gol
-mno-crt0 -mrelax}
@emph{M32R/D Options}
-@gccoptlist{
--m32rx -m32r -mcode-model=@var{model-type} -msdata=@var{sdata-type} @gol
--G @var{num}}
+@gccoptlist{-m32rx -m32r -mcode-model=@var{model-type} @gol
+-msdata=@var{sdata-type} -G @var{num}}
@emph{M88K Options}
-@gccoptlist{
--m88000 -m88100 -m88110 -mbig-pic @gol
+@gccoptlist{-m88000 -m88100 -m88110 -mbig-pic @gol
-mcheck-zero-division -mhandle-large-shift @gol
-midentify-revision -mno-check-zero-division @gol
-mno-ocs-debug-info -mno-ocs-frame-position @gol
@@ -424,12 +404,11 @@
-mversion-03.00 -mwarn-passed-structs}
@emph{RS/6000 and PowerPC Options}
-@gccoptlist{
--mcpu=@var{cpu-type} @gol
+@gccoptlist{-mcpu=@var{cpu-type} @gol
-mtune=@var{cpu-type} @gol
-mpower -mno-power -mpower2 -mno-power2 @gol
-mpowerpc -mpowerpc64 -mno-powerpc @gol
--maltivec -mno-altivec @gol
+-maltivec -mno-altivec @gol
-mpowerpc-gpopt -mno-powerpc-gpopt @gol
-mpowerpc-gfxopt -mno-powerpc-gfxopt @gol
-mnew-mnemonics -mold-mnemonics @gol
@@ -440,50 +419,49 @@
-mfused-madd -mno-fused-madd -mbit-align -mno-bit-align @gol
-mstrict-align -mno-strict-align -mrelocatable @gol
-mno-relocatable -mrelocatable-lib -mno-relocatable-lib @gol
--mtoc -mno-toc -mlittle -mlittle-endian -mbig -mbig-endian @gol
+-mtoc -mno-toc -mlittle -mlittle-endian -mbig -mbig-endian @gol
-mdynamic-no-pic @gol
--mcall-aix -mcall-sysv -mcall-netbsd @gol
--maix-struct-return -msvr4-struct-return @gol
--mabi=altivec -mabi=no-altivec @gol
--mabi=spe -mabi=no-spe @gol
--misel=yes -misel=no @gol
--mspe=yes -mspe=no @gol
+-mcall-aix -mcall-sysv -mcall-netbsd @gol
+-maix-struct-return -msvr4-struct-return @gol
+-mabi=altivec -mabi=no-altivec @gol
+-mabi=spe -mabi=no-spe @gol
+-misel=yes -misel=no @gol
+-mspe=yes -mspe=no @gol
-mprototype -mno-prototype @gol
--msim -mmvme -mads -myellowknife -memb -msdata @gol
--msdata=@var{opt} -mvxworks -mwindiss -G @var{num} -pthread}
+-msim -mmvme -mads -myellowknife -memb -msdata @gol
+-msdata=@var{opt} -mvxworks -mwindiss -G @var{num} -pthread}
@emph{Darwin Options}
@gccoptlist{
--all_load -allowable_client -arch -arch_errors_fatal @gol
--arch_only -bind_at_load -bundle -bundle_loader @gol
--client_name -compatibility_version -current_version @gol
--dependency-file -dylib_file -dylinker_install_name @gol
--dynamic -dynamiclib -exported_symbols_list @gol
--filelist -flat_namespace -force_cpusubtype_ALL @gol
--force_flat_namespace -headerpad_max_install_names @gol
--image_base -init -install_name -keep_private_externs @gol
--multi_module -multiply_defined -multiply_defined_unused @gol
--noall_load -nomultidefs -noprebind -noseglinkedit @gol
--pagezero_size -prebind -prebind_all_twolevel_modules @gol
--private_bundle -read_only_relocs -sectalign @gol
--sectobjectsymbols -whyload -seg1addr @gol
--sectcreate -sectobjectsymbols -sectorder @gol
--seg_addr_table -seg_addr_table_filename -seglinkedit @gol
--segprot -segs_read_only_addr -segs_read_write_addr @gol
--single_module -static -sub_library -sub_umbrella @gol
--twolevel_namespace -umbrella -undefined @gol
--unexported_symbols_list -weak_reference_mismatches -whatsloaded}
+-all_load -allowable_client -arch -arch_errors_fatal @gol
+-arch_only -bind_at_load -bundle -bundle_loader @gol
+-client_name -compatibility_version -current_version @gol
+-dependency-file -dylib_file -dylinker_install_name @gol
+-dynamic -dynamiclib -exported_symbols_list @gol
+-filelist -flat_namespace -force_cpusubtype_ALL @gol
+-force_flat_namespace -headerpad_max_install_names @gol
+-image_base -init -install_name -keep_private_externs @gol
+-multi_module -multiply_defined -multiply_defined_unused @gol
+-noall_load -nomultidefs -noprebind -noseglinkedit @gol
+-pagezero_size -prebind -prebind_all_twolevel_modules @gol
+-private_bundle -read_only_relocs -sectalign @gol
+-sectobjectsymbols -whyload -seg1addr @gol
+-sectcreate -sectobjectsymbols -sectorder @gol
+-seg_addr_table -seg_addr_table_filename -seglinkedit @gol
+-segprot -segs_read_only_addr -segs_read_write_addr @gol
+-single_module -static -sub_library -sub_umbrella @gol
+-twolevel_namespace -umbrella -undefined @gol
+-unexported_symbols_list -weak_reference_mismatches @gol
+-whatsloaded}
@emph{RT Options}
-@gccoptlist{
--mcall-lib-mul -mfp-arg-in-fpregs -mfp-arg-in-gregs @gol
+@gccoptlist{-mcall-lib-mul -mfp-arg-in-fpregs -mfp-arg-in-gregs @gol
-mfull-fp-blocks -mhc-struct-return -min-line-mul @gol
-mminimum-fp-blocks -mnohc-struct-return}
@emph{MIPS Options}
-@gccoptlist{
--mabicalls -march=@var{cpu-type} -mtune=@var{cpu=type} @gol
--mcpu=@var{cpu-type} -membedded-data -muninit-const-in-rodata @gol
+@gccoptlist{-mabicalls -march=@var{cpu-type} -mtune=@var{cpu=type} @gol
+-mcpu=@var{cpu-type} -membedded-data -muninit-const-in-rodata @gol
-membedded-pic -mfp32 -mfp64 -mfused-madd -mno-fused-madd @gol
-mgas -mgp32 -mgp64 @gol
-mgpopt -mhalf-pic -mhard-float -mint64 -mips1 @gol
@@ -501,25 +479,24 @@
-mbranch-likely -mno-branch-likely}
@emph{i386 and x86-64 Options}
-@gccoptlist{
--mtune=@var{cpu-type} -march=@var{cpu-type} -mfpmath=@var{unit} @gol
+@gccoptlist{-mtune=@var{cpu-type} -march=@var{cpu-type} @gol
+-mfpmath=@var{unit} @gol
-masm=@var{dialect} -mno-fancy-math-387 @gol
-mno-fp-ret-in-387 -msoft-float -msvr3-shlib @gol
-mno-wide-multiply -mrtd -malign-double @gol
-mpreferred-stack-boundary=@var{num} @gol
--mmmx -msse -msse2 -m3dnow @gol
+-mmmx -msse -msse2 -m3dnow @gol
-mthreads -mno-align-stringops -minline-all-stringops @gol
-mpush-args -maccumulate-outgoing-args -m128bit-long-double @gol
-m96bit-long-double -mregparm=@var{num} -momit-leaf-frame-pointer @gol
--mno-red-zone@gol
+-mno-red-zone @gol
-mcmodel=@var{code-model} @gol
--m32 -m64}
+-m32 -m64}
@emph{HPPA Options}
-@gccoptlist{
--march=@var{architecture-type} @gol
+@gccoptlist{-march=@var{architecture-type} @gol
-mbig-switch -mdisable-fpregs -mdisable-indexing @gol
--mfast-indirect-calls -mgas -mgnu-ld -mhp-ld @gol
+-mfast-indirect-calls -mgas -mgnu-ld -mhp-ld @gol
-mjump-in-delay -mlinker-opt -mlong-calls @gol
-mlong-load-store -mno-big-switch -mno-disable-fpregs @gol
-mno-disable-indexing -mno-fast-indirect-calls -mno-gas @gol
@@ -527,11 +504,10 @@
-mno-portable-runtime -mno-soft-float @gol
-mno-space-regs -msoft-float -mpa-risc-1-0 @gol
-mpa-risc-1-1 -mpa-risc-2-0 -mportable-runtime @gol
--mschedule=@var{cpu-type} -mspace-regs -msio -mwsio}
+-mschedule=@var{cpu-type} -mspace-regs -msio -mwsio}
@emph{Intel 960 Options}
-@gccoptlist{
--m@var{cpu-type} -masm-compat -mclean-linkage @gol
+@gccoptlist{-m@var{cpu-type} -masm-compat -mclean-linkage @gol
-mcode-align -mcomplex-addr -mleaf-procedures @gol
-mic-compat -mic2.0-compat -mic3.0-compat @gol
-mintel-asm -mno-clean-linkage -mno-code-align @gol
@@ -541,124 +517,109 @@
-mtail-call}
@emph{DEC Alpha Options}
-@gccoptlist{
--mno-fp-regs -msoft-float -malpha-as -mgas @gol
+@gccoptlist{-mno-fp-regs -msoft-float -malpha-as -mgas @gol
-mieee -mieee-with-inexact -mieee-conformant @gol
-mfp-trap-mode=@var{mode} -mfp-rounding-mode=@var{mode} @gol
-mtrap-precision=@var{mode} -mbuild-constants @gol
-mcpu=@var{cpu-type} -mtune=@var{cpu-type} @gol
-mbwx -mmax -mfix -mcix @gol
-mfloat-vax -mfloat-ieee @gol
--mexplicit-relocs -msmall-data -mlarge-data -msmall-text -mlarge-text @gol
+-mexplicit-relocs -msmall-data -mlarge-data @gol
+-msmall-text -mlarge-text @gol
-mmemory-latency=@var{time}}
@emph{DEC Alpha/VMS Options}
-@gccoptlist{
--mvms-return-codes}
+@gccoptlist{-mvms-return-codes}
@emph{H8/300 Options}
-@gccoptlist{
--mrelax -mh -ms -mn -mint32 -malign-300}
+@gccoptlist{-mrelax -mh -ms -mn -mint32 -malign-300}
@emph{SH Options}
-@gccoptlist{
--m1 -m2 -m2e -m3 -m3e @gol
+@gccoptlist{-m1 -m2 -m2e -m3 -m3e @gol
-m4-nofpu -m4-single-only -m4-single -m4 @gol
--m5-64media -m5-64media-nofpu @gol
--m5-32media -m5-32media-nofpu @gol
--m5-compact -m5-compact-nofpu @gol
+-m5-64media -m5-64media-nofpu @gol
+-m5-32media -m5-32media-nofpu @gol
+-m5-compact -m5-compact-nofpu @gol
-mb -ml -mdalign -mrelax @gol
-mbigtable -mfmovd -mhitachi -mnomacsave @gol
-mieee -misize -mpadstruct -mspace @gol
-mprefergot -musermode}
@emph{System V Options}
-@gccoptlist{
--Qy -Qn -YP,@var{paths} -Ym,@var{dir}}
+@gccoptlist{-Qy -Qn -YP,@var{paths} -Ym,@var{dir}}
@emph{ARC Options}
-@gccoptlist{
--EB -EL @gol
+@gccoptlist{-EB -EL @gol
-mmangle-cpu -mcpu=@var{cpu} -mtext=@var{text-section} @gol
-mdata=@var{data-section} -mrodata=@var{readonly-data-section}}
@emph{TMS320C3x/C4x Options}
-@gccoptlist{
--mcpu=@var{cpu} -mbig -msmall -mregparm -mmemparm @gol
+@gccoptlist{-mcpu=@var{cpu} -mbig -msmall -mregparm -mmemparm @gol
-mfast-fix -mmpyi -mbk -mti -mdp-isr-reload @gol
-mrpts=@var{count} -mrptb -mdb -mloop-unsigned @gol
-mparallel-insns -mparallel-mpy -mpreserve-float}
@emph{V850 Options}
-@gccoptlist{
--mlong-calls -mno-long-calls -mep -mno-ep @gol
+@gccoptlist{-mlong-calls -mno-long-calls -mep -mno-ep @gol
-mprolog-function -mno-prolog-function -mspace @gol
-mtda=@var{n} -msda=@var{n} -mzda=@var{n} @gol
--mapp-regs -mno-app-regs @gol
--mdisable-callt -mno-disable-callt @gol
+-mapp-regs -mno-app-regs @gol
+-mdisable-callt -mno-disable-callt @gol
-mv850e @gol
-mv850 -mbig-switch}
@emph{NS32K Options}
-@gccoptlist{
--m32032 -m32332 -m32532 -m32081 -m32381 @gol
+@gccoptlist{-m32032 -m32332 -m32532 -m32081 -m32381 @gol
-mmult-add -mnomult-add -msoft-float -mrtd -mnortd @gol
-mregparam -mnoregparam -msb -mnosb @gol
-mbitfield -mnobitfield -mhimem -mnohimem}
@emph{AVR Options}
-@gccoptlist{
--mmcu=@var{mcu} -msize -minit-stack=@var{n} -mno-interrupts @gol
+@gccoptlist{-mmcu=@var{mcu} -msize -minit-stack=@var{n} -mno-interrupts @gol
-mcall-prologues -mno-tablejump -mtiny-stack}
@emph{MCore Options}
-@gccoptlist{
--mhardlit -mno-hardlit -mdiv -mno-div -mrelax-immediates @gol
+@gccoptlist{-mhardlit -mno-hardlit -mdiv -mno-div -mrelax-immediates @gol
-mno-relax-immediates -mwide-bitfields -mno-wide-bitfields @gol
-m4byte-functions -mno-4byte-functions -mcallgraph-data @gol
-mno-callgraph-data -mslow-bytes -mno-slow-bytes -mno-lsim @gol
-mlittle-endian -mbig-endian -m210 -m340 -mstack-increment}
@emph{MMIX Options}
-@gccoptlist{
--mlibfuncs -mno-libfuncs -mepsilon -mno-epsilon -mabi=gnu @gol
--mabi=mmixware -mzero-extend -mknuthdiv -mtoplevel-symbols @gol
--melf -mbranch-predict -mno-branch-predict -mbase-addresses @gol
--mno-base-addresses -msingle-exit -mno-single-exit}
+@gccoptlist{-mlibfuncs -mno-libfuncs -mepsilon -mno-epsilon -mabi=gnu @gol
+-mabi=mmixware -mzero-extend -mknuthdiv -mtoplevel-symbols @gol
+-melf -mbranch-predict -mno-branch-predict -mbase-addresses @gol
+-mno-base-addresses -msingle-exit -mno-single-exit}
@emph{IA-64 Options}
-@gccoptlist{
--mbig-endian -mlittle-endian -mgnu-as -mgnu-ld -mno-pic @gol
+@gccoptlist{-mbig-endian -mlittle-endian -mgnu-as -mgnu-ld -mno-pic @gol
-mvolatile-asm-stop -mb-step -mregister-names -mno-sdata @gol
-mconstant-gp -mauto-pic -minline-float-divide-min-latency @gol
--minline-float-divide-max-throughput -minline-int-divide-min-latency @gol
--minline-int-divide-max-throughput -mno-dwarf2-asm @gol
+-minline-float-divide-max-throughput @gol
+-minline-int-divide-min-latency @gol
+-minline-int-divide-max-throughput -mno-dwarf2-asm @gol
-mfixed-range=@var{register-range}}
@emph{D30V Options}
-@gccoptlist{
--mextmem -mextmemory -monchip -mno-asm-optimize @gol
--masm-optimize -mbranch-cost=@var{n} -mcond-exec=@var{n}}
+@gccoptlist{-mextmem -mextmemory -monchip -mno-asm-optimize @gol
+-masm-optimize -mbranch-cost=@var{n} -mcond-exec=@var{n}}
@emph{S/390 and zSeries Options}
-@gccoptlist{
--mtune=@var{cpu-type} -march=@var{cpu-type} @gol
+@gccoptlist{-mtune=@var{cpu-type} -march=@var{cpu-type} @gol
-mhard-float -msoft-float -mbackchain -mno-backchain @gol
-msmall-exec -mno-small-exec -mmvcle -mno-mvcle @gol
--m64 -m31 -mdebug -mno-debug -mesa -mzarch}
+-m64 -m31 -mdebug -mno-debug -mesa -mzarch}
@emph{CRIS Options}
-@gccoptlist{
--mcpu=@var{cpu} -march=@var{cpu} -mtune=@var{cpu} @gol
--mmax-stack-frame=@var{n} -melinux-stacksize=@var{n} @gol
--metrax4 -metrax100 -mpdebug -mcc-init -mno-side-effects @gol
--mstack-align -mdata-align -mconst-align @gol
--m32-bit -m16-bit -m8-bit -mno-prologue-epilogue -mno-gotplt @gol
--melf -maout -melinux -mlinux -sim -sim2}
+@gccoptlist{-mcpu=@var{cpu} -march=@var{cpu} -mtune=@var{cpu} @gol
+-mmax-stack-frame=@var{n} -melinux-stacksize=@var{n} @gol
+-metrax4 -metrax100 -mpdebug -mcc-init -mno-side-effects @gol
+-mstack-align -mdata-align -mconst-align @gol
+-m32-bit -m16-bit -m8-bit -mno-prologue-epilogue -mno-gotplt @gol
+-melf -maout -melinux -mlinux -sim -sim2}
@emph{PDP-11 Options}
-@gccoptlist{
--mfpu -msoft-float -mac0 -mno-ac0 -m40 -m45 -m10 @gol
+@gccoptlist{-mfpu -msoft-float -mac0 -mno-ac0 -m40 -m45 -m10 @gol
-mbcopy -mbcopy-builtin -mint32 -mno-int16 @gol
-mint16 -mno-int32 -mfloat32 -mno-float64 @gol
-mfloat64 -mno-float32 -mabshi -mno-abshi @gol
@@ -666,47 +627,45 @@
-msplit -mno-split -munix-asm -mdec-asm}
@emph{Xstormy16 Options}
-@gccoptlist{
--msim}
+@gccoptlist{-msim}
@emph{Xtensa Options}
-@gccoptlist{
--mbig-endian -mlittle-endian @gol
--mdensity -mno-density @gol
--mmac16 -mno-mac16 @gol
--mmul16 -mno-mul16 @gol
--mmul32 -mno-mul32 @gol
--mnsa -mno-nsa @gol
--mminmax -mno-minmax @gol
--msext -mno-sext @gol
--mbooleans -mno-booleans @gol
--mhard-float -msoft-float @gol
--mfused-madd -mno-fused-madd @gol
--mserialize-volatile -mno-serialize-volatile @gol
--mtext-section-literals -mno-text-section-literals @gol
--mtarget-align -mno-target-align @gol
--mlongcalls -mno-longcalls}
+@gccoptlist{-mbig-endian -mlittle-endian @gol
+-mdensity -mno-density @gol
+-mmac16 -mno-mac16 @gol
+-mmul16 -mno-mul16 @gol
+-mmul32 -mno-mul32 @gol
+-mnsa -mno-nsa @gol
+-mminmax -mno-minmax @gol
+-msext -mno-sext @gol
+-mbooleans -mno-booleans @gol
+-mhard-float -msoft-float @gol
+-mfused-madd -mno-fused-madd @gol
+-mserialize-volatile -mno-serialize-volatile @gol
+-mtext-section-literals -mno-text-section-literals @gol
+-mtarget-align -mno-target-align @gol
+-mlongcalls -mno-longcalls}
@emph{FRV Options}
-@gccoptlist{
--mgpr-32 -mgpr-64 -mfpr-32 -mfpr-64 -mhard-float -msoft-float @gol
--malloc-cc -mfixed-cc -mdword -mno-dword -mdouble -mno-double @gol
--mmedia -mno-media -mmuladd -mno-muladd -mlibrary-pic -macc-4 @gol
--macc-8 -mpack -mno-pack -mno-eflags -mcond-move -mno-cond-move @gol
--mscc -mno-scc -mcond-exec -mno-cond-exec -mvliw-branch -mno-vliw-branch @gol
--mmulti-cond-exec -mno-multi-cond-exec -mnested-cond-exec @gol
--mno-nested-cond-exec -mtomcat-stats @gol
+@gccoptlist{-mgpr-32 -mgpr-64 -mfpr-32 -mfpr-64 @gol
+-mhard-float -msoft-float @gol
+-malloc-cc -mfixed-cc -mdword -mno-dword @gol
+-mdouble -mno-double @gol
+-mmedia -mno-media -mmuladd -mno-muladd @gol
+-mlibrary-pic -macc-4 -macc-8 @gol
+-mpack -mno-pack -mno-eflags -mcond-move -mno-cond-move @gol
+-mscc -mno-scc -mcond-exec -mno-cond-exec @gol
+-mvliw-branch -mno-vliw-branch @gol
+-mmulti-cond-exec -mno-multi-cond-exec -mnested-cond-exec @gol
+-mno-nested-cond-exec -mtomcat-stats @gol
-mcpu=@var{cpu}}
-
-
@item Code Generation Options
@xref{Code Gen Options,,Options for Code Generation Conventions}.
-@gccoptlist{
--fcall-saved-@var{reg} -fcall-used-@var{reg} @gol
--ffixed-@var{reg} -fexceptions @gol
+@gccoptlist{-fcall-saved-@var{reg} -fcall-used-@var{reg} @gol
+-ffixed-@var{reg} -fexceptions @gol
-fnon-call-exceptions -funwind-tables @gol
--fasynchronous-unwind-tables -fforced-unwind-exceptions @gol
+-fasynchronous-unwind-tables -fforced-unwind-exceptions @gol
-finhibit-size-directive -finstrument-functions @gol
-fno-common -fno-ident -fno-gnu-linker @gol
-fpcc-struct-return -fpic -fPIC @gol
@@ -717,7 +676,7 @@
-fargument-alias -fargument-noalias @gol
-fargument-noalias-global -fleading-underscore @gol
-ftls-model=@var{model} @gol
--ftrapv -fbounds-check}
+-ftrapv -fbounds-check}
@end table
@menu
@@ -3475,15 +3434,15 @@
compilation time.
@option{-O} turns on the following optimization flags:
-@gccoptlist{-fdefer-pop
--fmerge-constants
--fthread-jumps
--floop-optimize
--fcrossjumping
--fif-conversion
--fif-conversion2
--fdelayed-branch
--fguess-branch-probability
+@gccoptlist{-fdefer-pop @gol
+-fmerge-constants @gol
+-fthread-jumps @gol
+-floop-optimize @gol
+-fcrossjumping @gol
+-fif-conversion @gol
+-fif-conversion2 @gol
+-fdelayed-branch @gol
+-fguess-branch-probability @gol
-fcprop-registers}
@option{-O} also turns on @option{-fomit-frame-pointer} on machines
@@ -3499,22 +3458,22 @@
@option{-O2} turns on all optimization flags specified by @option{-O}. It
also turns on the following optimization flags:
-@gccoptlist{-fforce-mem
--foptimize-sibling-calls
--fstrength-reduce
--fcse-follow-jumps -fcse-skip-blocks
--frerun-cse-after-loop -frerun-loop-opt
--fgcse -fgcse-lm -fgcse-sm
--fdelete-null-pointer-checks
--fexpensive-optimizations
--fregmove
--fschedule-insns -fschedule-insns2
--fsched-interblock -fsched-spec
--fcaller-saves
--fpeephole2
--freorder-blocks -freorder-functions
--fstrict-aliasing
--falign-functions -falign-jumps
+@gccoptlist{-fforce-mem @gol
+-foptimize-sibling-calls @gol
+-fstrength-reduce @gol
+-fcse-follow-jumps -fcse-skip-blocks @gol
+-frerun-cse-after-loop -frerun-loop-opt @gol
+-fgcse -fgcse-lm -fgcse-sm @gol
+-fdelete-null-pointer-checks @gol
+-fexpensive-optimizations @gol
+-fregmove @gol
+-fschedule-insns -fschedule-insns2 @gol
+-fsched-interblock -fsched-spec @gol
+-fcaller-saves @gol
+-fpeephole2 @gol
+-freorder-blocks -freorder-functions @gol
+-fstrict-aliasing @gol
+-falign-functions -falign-jumps @gol
-falign-loops -falign-labels}
Please note the warning under @option{-fgcse} about
@@ -3537,8 +3496,8 @@
optimizations designed to reduce code size.
@option{-Os} disables the following optimization flags:
-@gccoptlist{-falign-functions -falign-jumps -falign-loops
--falign-labels -freorder-blocks -fprefetch-loop-arrays}
+@gccoptlist{-falign-functions -falign-jumps -falign-loops @gol
+-falign-labels -freorder-blocks -fprefetch-loop-arrays}
If you use multiple @option{-O} options, with or without level numbers,
the last such option is the one that is effective.
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