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invoke.texi (Option Summary): Move -no-integrated-cpp from C Language Options to Preprocessor Options. 

2012-03-11  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi (Option Summary): Move -no-integrated-cpp
	from C Language Options to Preprocessor Options.
	(C Dialect Options): Move -no-integrated-cpp documentation
	from here...
	(Preprocessor Options): ...to here.  Rewrite the description
	so it makes more sense, and remove discussion of merging
	front ends.

From-SVN: r185211
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Sandra Loosemore 2012-03-11 23:16:31 -04:00 committed by Sandra Loosemore
parent d02f2cca13
commit 25d28bd375
2 changed files with 27 additions and 13 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2012-03-11 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (Option Summary): Move -no-integrated-cpp
from C Language Options to Preprocessor Options.
(C Dialect Options): Move -no-integrated-cpp documentation
from here...
(Preprocessor Options): ...to here. Rewrite the description
so it makes more sense, and remove discussion of merging
front ends.
2012-03-11 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_expand_movmem): Use word_mode for size

30
gcc/doc/invoke.texi
View File

@ -174,7 +174,7 @@ in the following sections.
-aux-info @var{filename} -fallow-parameterless-variadic-functions @gol
-fno-asm -fno-builtin -fno-builtin-@var{function} @gol
-fhosted -ffreestanding -fopenmp -fms-extensions -fplan9-extensions @gol
-trigraphs -no-integrated-cpp -traditional -traditional-cpp @gol
-trigraphs -traditional -traditional-cpp @gol
-fallow-single-precision -fcond-mismatch -flax-vector-conversions @gol
-fsigned-bitfields -fsigned-char @gol
-funsigned-bitfields -funsigned-char}
@ -433,7 +433,7 @@ Objective-C and Objective-C++ Dialects}.
-M -MM -MF -MG -MP -MQ -MT -nostdinc @gol
-P -fdebug-cpp -ftrack-macro-expansion -fworking-directory @gol
-remap -trigraphs -undef -U@var{macro} @gol
-Wp,@var{option} -Xpreprocessor @var{option}}
-Wp,@var{option} -Xpreprocessor @var{option} -no-integrated-cpp}
@item Assembler Option
@xref{Assembler Options,,Passing Options to the Assembler}.
@ -1794,17 +1794,6 @@ supported for C, not C++.
Support ISO C trigraphs. The @option{-ansi} option (and @option{-std}
options for strict ISO C conformance) implies @option{-trigraphs}.
@item -no-integrated-cpp
@opindex no-integrated-cpp
Performs a compilation in two passes: preprocessing and compiling. This
option allows a user supplied "cc1", "cc1plus", or "cc1obj" via the
@option{-B} option. The user supplied compilation step can then add in
an additional preprocessing step after normal preprocessing but before
compiling. The default is to use the integrated cpp (internal cpp)
The semantics of this option will change if "cc1", "cc1plus", and
"cc1obj" are merged.
@cindex traditional C language
@cindex C language, traditional
@item -traditional
@ -9300,6 +9289,21 @@ recognize.
If you want to pass an option that takes an argument, you must use
@option{-Xpreprocessor} twice, once for the option and once for the argument.
@item -no-integrated-cpp
@opindex no-integrated-cpp
Perform preprocessing as a separate pass before compilation.
By default, GCC performs preprocessing as an integrated part of
input tokenization and parsing.
If this option is provided, the appropriate language front end
(@command{cc1}, @command{cc1plus}, or @command{cc1obj} for C, C++,
and Objective-C, respectively) is instead invoked twice,
once for preprocessing only and once for actual compilation
of the preprocessed input.
This option may be useful in conjunction with the @option{-B} or
@option{-wrapper} options to specify an alternate preprocessor or
perform additional processing of the program source between
normal preprocessing and compilation.
@end table
@include cppopts.texi