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invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.

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2009-10-28  Rafael Avila de Espindola  <espindola@google.com>

	* doc/invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.

From-SVN: r153686
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Rafael Avila de Espindola 2009-10-28 21:39:41 +00:00 • committed by Rafael Espindola
parent 4d62b56ae8
commit 180a2539ee
2 changed files with 9 additions and 5 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2009-10-28 Rafael Avila de Espindola <espindola@google.com>
* doc/invoke.texi: Rename -use-linker-plugin -fuse-linker-plugin.
2009-10-28 Rafael Avila de Espindola <espindola@google.com>
* dbxout.c (dbxout_common_check): Accept non public trees.

10
gcc/doc/invoke.texi
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@ -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