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| author | Rafael Avila de Espindola <espindola@google.com> | 2009-10-28 21:39:41 +0000 |
|---|---|---|
| committer | Rafael Espindola <espindola@gcc.gnu.org> | 2009-10-28 21:39:41 +0000 |
| commit | 180a2539eec1f0380c37f365c92e8a646936c082 (patch) | |
| tree | 0a82d65b20116d762e816e325e96ea4e493962d9 /gcc/doc | |
| parent | 4d62b56ae81b7c0b86b35aeef05110bbbe4186cf (diff) | |
| download | gcc-180a2539eec1f0380c37f365c92e8a646936c082.zip gcc-180a2539eec1f0380c37f365c92e8a646936c082.tar.gz gcc-180a2539eec1f0380c37f365c92e8a646936c082.tar.bz2 | |
invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.
2009-10-28 Rafael Avila de Espindola <espindola@google.com>
* doc/invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.
From-SVN: r153686
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 60f67c7..9a21777 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -391,7 +391,7 @@ Objective-C and Objective-C++ Dialects}. -funit-at-a-time -funroll-all-loops -funroll-loops @gol -funsafe-loop-optimizations -funsafe-math-optimizations -funswitch-loops @gol -fvariable-expansion-in-unroller -fvect-cost-model -fvpt -fweb @gol --fwhole-program -fwhopr -fwpa -use-linker-plugin @gol +-fwhole-program -fwhopr -fwpa -fuse-linker-plugin @gol --param @var{name}=@var{value} -O -O0 -O1 -O2 -O3 -Os} @@ -7274,11 +7274,11 @@ If object files containing GIMPLE bytecode are stored in a library archive, say @file{libfoo.a}, it is possible to extract and use them in an LTO link if you are using @command{gold} as the linker (which, in turn requires GCC to be configured with @option{--enable-gold}). -To enable this feature, use the flag @option{-use-linker-plugin} at +To enable this feature, use the flag @option{-fuse-linker-plugin} at link-time: @smallexample -gcc -o myprog -O2 -flto -use-linker-plugin a.o b.o -lfoo +gcc -o myprog -O2 -flto -fuse-linker-plugin a.o b.o -lfoo @end smallexample With the linker plugin enabled, @command{gold} will extract the needed @@ -7286,7 +7286,7 @@ GIMPLE files from @file{libfoo.a} and pass them on to the running GCC to make them part of the aggregated GIMPLE image to be optimized. If you are not using @command{gold} and/or do not specify -@option{-use-linker-plugin} then the objects inside @file{libfoo.a} +@option{-fuse-linker-plugin} then the objects inside @file{libfoo.a} will be extracted and linked as usual, but they will not participate in the LTO optimization process. @@ -7371,7 +7371,7 @@ files in LTO mode (via @option{-fwhopr} or @option{-flto}). Disabled by default. -@item -use-linker-plugin +@item -fuse-linker-plugin Enables the extraction of objects with GIMPLE bytecode information from library archives. This option relies on features available only in @command{gold}, so to use this you must configure GCC with |