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58 Commits

Author SHA1 Message Date
Mikhail Glushenkov
dd69113516 Fix comment. 
llvm-svn: 73601
 2009-06-17 03:10:10 +00:00
Bill Wendling
3f4c6171d1 Add support for a character after a command line option. Like '-Os'. 
llvm-svn: 70437
 2009-04-29 23:26:16 +00:00
Chris Lattner
fc47fb0629 Remove AllowInverse: it leaks memory and is not the right 
abstraction for CommandLine.

llvm-svn: 68588
 2009-04-08 03:43:51 +00:00
Dan Gohman
770f4158e5 Use CHAR_BIT instead of hard-coding 8 in several places where it 
is appropriate. This helps visually differentiate host-oriented
calculations from target-oriented calculations.

llvm-svn: 68227
 2009-04-01 18:45:54 +00:00
Misha Brukman
ea884c9e5e * Fixed spelling of `invertible' 
* Simplified if statement

llvm-svn: 68163
 2009-04-01 00:15:46 +00:00
Bill Wendling
668e03b2b8 Constify check. This fixes PR3900. 
llvm-svn: 68013
 2009-03-29 20:08:56 +00:00
Chris Lattner
601a4d8c70 move a large method out of line. 
llvm-svn: 67892
 2009-03-28 02:08:47 +00:00
Mike Stump
f25de0da23 Allow invertable -xno- style optins as well. 
llvm-svn: 67862
 2009-03-27 20:12:55 +00:00
Sebastian Redl
e4e5b1c2f2 Fix the Win32 VS2008 build: 
- Make type declarations match the struct/class keyword of the definition.
 - Move AddSignalHandler into the namespace where it belongs.
 - Correctly call functions from template base.
 - Some other small changes.
With this patch, LLVM and Clang should build properly and with far less noise under VS2008.

llvm-svn: 67347
 2009-03-19 23:26:52 +00:00
Mike Stump
4c8ca99bb1 Improve -fno-opt style option processing to not require an extra 
option to make the -fno- form on the option.  We also document the new
form in the CommandLine documentation.

llvm-svn: 63559
 2009-02-02 22:48:49 +00:00
Mike Stump
a0b25f92ce Add opposite_of and inverse_opt to support -fno- style options. This 
is necessary for eventual gcc commmand line compatibility.

llvm-svn: 63384
 2009-01-30 08:19:46 +00:00
Mikhail Glushenkov
b0aa02acee Support for multi-valued options in CommandLine 
Makes possible to specify options that take multiple arguments (a-la
-sectalign on Darwin). See documentation for details.

llvm-svn: 62372
 2009-01-16 22:54:19 +00:00
Misha Brukman
2d4b2dd2d3 * Alphabetized system headers per the style guide 
* Minor spacing and comment cleanups

llvm-svn: 61590
 2009-01-02 20:26:30 +00:00
Steve Naroff
a1c616ae1d Silence a warning about "*/" outside a comment. 
llvm-svn: 51287
 2008-05-20 00:46:15 +00:00
Bill Wendling
1866fa680f Remove warnings about unused parameters and shadowed variables. 
llvm-svn: 51266
 2008-05-19 20:15:12 +00:00
Evan Cheng
d9353009b7 Fix more -Wshorten-64-to-32 warnings. 
llvm-svn: 50659
 2008-05-05 18:30:58 +00:00
Mikhail Glushenkov
4c358b3125 Add support for response files to the CommandLine library. 
llvm-svn: 50355
 2008-04-28 16:44:25 +00:00
Dan Gohman
48d03d5a2d Add explicit keywords. 
llvm-svn: 47382
 2008-02-20 16:44:09 +00:00
Anton Korobeynikov
9c87c6526e Add 'sink' cmdline option. Patch by Mikhail Glushenkov! 
llvm-svn: 47377
 2008-02-20 12:38:07 +00:00
Chris Lattner
e0b1ee937a Don't attribute in file headers anymore. See llvmdev for the 
discussion of this change.  Boy are my fingers tired. ;-)

llvm-svn: 45411
 2007-12-29 19:59:42 +00:00
Dan Gohman
d174f83e57 Remove an unnecessary friend declaration. 
llvm-svn: 42805
 2007-10-09 18:39:48 +00:00
Chris Lattner
03d9efc98a update prototype, fixing build error 
llvm-svn: 42789
 2007-10-09 16:27:44 +00:00
Dan Gohman
2fb0a249d7 Pass argc by value, not by reference, since it isn't modified. 
llvm-svn: 42788
 2007-10-09 16:04:57 +00:00
Dan Gohman
8c31acb71e Fix grammar in a comment. 
llvm-svn: 42748
 2007-10-08 15:10:04 +00:00
Dan Gohman
7fa473514d Add explicit keywords. 
llvm-svn: 42747
 2007-10-08 15:08:41 +00:00
Dan Gohman
a83ac4f3b4 Add explicit keywords. 
llvm-svn: 37925
 2007-07-05 20:40:15 +00:00
Dale Johannesen
fe0fe14411 Make tail merging the default, except on powerPC. There was no prior art 
for a target-dependent default with a command-line override; this way
should be generally usable.

llvm-svn: 37285
 2007-05-22 17:14:46 +00:00
Chris Lattner
9564abbfb5 improve the patch for PR1318 to also support grouped options with custom 
handlers (like the pass list).  My previous fix only supported *new* command
line options, not additions to old ones.

This fixes test/Feature/load_module.ll

llvm-svn: 35935
 2007-04-12 00:36:29 +00:00
Chris Lattner
0160bf7114 rearchitect the registration mechanism used by the command line option stuff. 
This dramatically reduce the amount of memory allocated by the commandline stuff
at static init time, changing it to build local data structures when ParseCommandLineOptions
is called.  In a dummy empty program that links some llvm libraries, this reduces
the number of malloc'd bytes from 4864 to 3360 on entry to main.  Most of that
memory is now allocated by non-commandline related stuff.

llvm-svn: 35701
 2007-04-06 21:06:55 +00:00
Chris Lattner
d0cc2333d1 Switch some vectors to smallvectors. This reduces amount of malloc'd 
memory that occurs before main starts from 5104 to 4864 bytes with a dummy
example app.

llvm-svn: 35698
 2007-04-06 18:36:18 +00:00
Chris Lattner
2f1c6daeae Eliminate unneeded virtual methods 
llvm-svn: 35697
 2007-04-06 18:06:27 +00:00
Chris Lattner
4272783ca4 eliminate a virtual method 
llvm-svn: 35691
 2007-04-05 22:21:39 +00:00
Chris Lattner
d33f94f2d2 remove the dead removeArgument method, rename Options to OptionsMap. 
llvm-svn: 35690
 2007-04-05 21:58:17 +00:00
Devang Patel
46a1a617f5 Add PrintVersionMessage() that tools can use to print version number 
without exiting program.

llvm-svn: 33737
 2007-02-01 01:43:37 +00:00
Chris Lattner
cf5bfb0e80 simplify trivial function 
llvm-svn: 30924
 2006-10-12 23:50:28 +00:00
Chris Lattner
91f098c9f7 Add external definitions for commonly-used template specializations and add 
anchor methods to others.  This eliminates the vtable/template method bloat
in .o files that defining a cl::opt used to impose (~4K per .o file for one
cp::opt<unsigned>).

llvm-svn: 29909
 2006-08-27 12:45:47 +00:00
Chris Lattner
d2ad578246 Add an out-of-line virtual method to provide a home for the cl::option class. 
llvm-svn: 29191
 2006-07-18 23:59:33 +00:00
Reid Spencer
24f0a4a816 Make it possible to override the standard version printer. Not all tools 
built with CommandLine.h will want the --version option to report that the
tool belongs to LLVM. To override simply pass a void func() to the
cl::SetVersionPrinter() function and that void func() will be called when
it is time to print the version information.

llvm-svn: 28687
 2006-06-05 16:22:56 +00:00
Reid Spencer
1a7e67d221 Don't use old-style casts. This prevents compiler warnings when CommandLine.h 
is used in projects that have stricter warning control than LLVM. This also
helps us find casts more easily if we ever need to.

llvm-svn: 28263
 2006-05-12 19:20:55 +00:00
Chris Lattner
b299faa5c1 Move the END_WITH_NULL marker. Vladimir suggests that this works better with 
GCC 4.1.  I tried it with 4.0 and 3.3 and it seems fine.

llvm-svn: 23957
 2005-10-24 05:03:46 +00:00
Jeff Cohen
dda264c50a Work around GCC's dislike of attributes on function definitions. 
llvm-svn: 23896
 2005-10-23 15:22:50 +00:00
Jeff Cohen
a38c737e85 When a function takes a variable number of pointer arguments, with a zero 
pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.

llvm-svn: 23888
 2005-10-23 04:37:20 +00:00
Chris Lattner
26f6c4de3d Fix errors when compiling with -pedantic 
llvm-svn: 23719
 2005-10-14 00:33:05 +00:00
Jim Laskey
a841c4183a Change unsigned lng to unsigned. 
llvm-svn: 23077
 2005-08-26 09:24:46 +00:00
Jim Laskey
236ef88c39 Added cl::bits option type (bit vectors). See "Collecting options as a set 
of flags" in the Command Line doc.

llvm-svn: 23067
 2005-08-25 23:31:45 +00:00
Jeff Cohen
81980781a1 Eliminate tabs and trailing spaces. 
llvm-svn: 22520
 2005-07-27 05:53:44 +00:00
Reid Spencer
58090fdf3d Make sure a variable is initialized before use to clean up a warning from 
GCC 4.0.0 in release build.

llvm-svn: 22248
 2005-06-18 16:53:27 +00:00
Chris Lattner
96e6d65c22 silence a huge number of bogus warnings with GCC 4 on Reid's tester. 
llvm-svn: 22244
 2005-06-17 13:20:15 +00:00
Reid Spencer
f6e98c8cf5 Change some old-style casts to C++ style casts to avoid warnings in XPS 
compilation. This change has been waiting in the wings for a long time but
since Misha just did a global change, I figured now was the time to commit
it.

llvm-svn: 21431
 2005-04-22 02:31:56 +00:00
Misha Brukman
8018cc9e05 Remove trailing whitespace 
llvm-svn: 21411
 2005-04-21 20:48:15 +00:00