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* Remove AllowInverse: it leaks memory and is not the rightChris Lattner2009-04-081-21/+0
| | | | | | | abstraction for CommandLine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68588 91177308-0d34-0410-b5e6-96231b3b80d8
* * Fixed spelling of `invertible'Misha Brukman2009-04-011-2/+2
| | | | | | | * Simplified if statement git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68163 91177308-0d34-0410-b5e6-96231b3b80d8
* move a large method out of line.Chris Lattner2009-03-281-0/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67892 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve -fno-opt style option processing to not require an extraMike Stump2009-02-021-19/+2
| | | | | | | | option to make the -fno- form on the option. We also document the new form in the CommandLine documentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63559 91177308-0d34-0410-b5e6-96231b3b80d8
* Add opposite_of and inverse_opt to support -fno- style options. ThisMike Stump2009-01-301-1/+21
| | | | | | | is necessary for eventual gcc commmand line compatibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63384 91177308-0d34-0410-b5e6-96231b3b80d8
* Clarify comment.Mikhail Glushenkov2009-01-281-1/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63171 91177308-0d34-0410-b5e6-96231b3b80d8
* Mimic gcc behaviour with regard to response files.Mikhail Glushenkov2009-01-211-16/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62688 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for multi-valued options in CommandLineMikhail Glushenkov2009-01-161-4/+40
| | | | | | | Makes possible to specify options that take multiple arguments (a-la -sectalign on Darwin). See documentation for details. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62372 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak --version to include the date and time.Steve Naroff2008-12-231-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61378 91177308-0d34-0410-b5e6-96231b3b80d8
* remove unused varNuno Lopes2008-12-091-2/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60770 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix command-line option printing to print two spaces where needed,Dan Gohman2008-10-141-1/+1
| | | | | | | | | | instead of requiring all "short description" strings to begin with two spaces. This makes these strings less mysterious, and it fixes some cases where short description strings mistakenly did not begin with two spaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57521 91177308-0d34-0410-b5e6-96231b3b80d8
* Give a proper error message when a command line option is defined more thanMatthijs Kooijman2008-05-301-1/+1
| | | | | | | | once (ie, at two different places in the source, not two times on the commandline). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51771 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-051-28/+28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for response files to the CommandLine library.Mikhail Glushenkov2008-04-281-23/+79
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50355 91177308-0d34-0410-b5e6-96231b3b80d8
* Add explicit keywords.Dan Gohman2008-03-251-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48801 91177308-0d34-0410-b5e6-96231b3b80d8
* A quick nm audit turned up several fixed tables and objects that wereDan Gohman2008-03-251-1/+1
| | | | | | | | marked read-write. Use const so that they can be allocated in a read-only segment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48800 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug that caused opt and other tools to silently ignoreDan Gohman2008-02-231-1/+1
| | | | | | | invalid command-line options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47523 91177308-0d34-0410-b5e6-96231b3b80d8
* Add 'sink' cmdline option. Patch by Mikhail Glushenkov!Anton Korobeynikov2008-02-201-6/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47377 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak build with gcc 4.3: provide missed includes and silence most ↵Anton Korobeynikov2008-02-201-0/+1
| | | | | | annoying warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass argc by value, not by reference, since it isn't modified.Dan Gohman2007-10-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42788 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the space in overview output for commands out of each of theDan Gohman2007-10-081-1/+1
| | | | | | | commands and into the common code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42752 91177308-0d34-0410-b5e6-96231b3b80d8
* Make tail merging the default, except on powerPC. There was no prior artDale Johannesen2007-05-221-0/+18
| | | | | | | | for a target-dependent default with a command-line override; this way should be generally usable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37285 91177308-0d34-0410-b5e6-96231b3b80d8
* improve the patch for PR1318 to also support grouped options with customChris Lattner2007-04-121-7/+12
| | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35935 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1318 by reacting appropriately to a mutating option list.Chris Lattner2007-04-111-0/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35905 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug in my earlier commit which exposed positional options backwards.Chris Lattner2007-04-071-3/+9
| | | | | | | This fixes llvm-ar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35727 91177308-0d34-0410-b5e6-96231b3b80d8
* rearchitect the registration mechanism used by the command line option stuff.Chris Lattner2007-04-061-65/+84
| | | | | | | | | | | 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35701 91177308-0d34-0410-b5e6-96231b3b80d8
* remove the dead removeArgument method, rename Options to OptionsMap.Chris Lattner2007-04-051-61/+30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35690 91177308-0d34-0410-b5e6-96231b3b80d8
* Add PrintVersionMessage() that tools can use to print version numberDevang Patel2007-02-011-3/+11
| | | | | | | without exiting program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33737 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't use <sstream> in Streams.h but <iosfwd> instead.Bill Wendling2006-12-071-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32340 91177308-0d34-0410-b5e6-96231b3b80d8
* Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, areBill Wendling2006-12-071-47/+47
| | | | | | | now cerr, cout, and NullStream resp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed #include <iostream> and replace with llvm_* streams.Bill Wendling2006-11-261-34/+34
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31927 91177308-0d34-0410-b5e6-96231b3b80d8
* avoid a ctor/dtor issue with the ProgramName global.Chris Lattner2006-10-131-3/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30925 91177308-0d34-0410-b5e6-96231b3b80d8
* shrink anon-ns and mark stuff static. No functionality changesChris Lattner2006-10-121-10/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30922 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix more static dtor issuesChris Lattner2006-10-041-58/+46
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30725 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor code cleanupsChris Lattner2006-08-271-11/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29917 91177308-0d34-0410-b5e6-96231b3b80d8
* Add external definitions for commonly-used template specializations and addChris Lattner2006-08-271-7/+28
| | | | | | | | | 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>). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29909 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the ProgramName variable a std::string so we can eliminate the pathReid Spencer2006-08-231-26/+14
| | | | | | | | | | | | | | | portion fo the program name via sys::Path().getLast(). This makes error messages more readable since this is invariably used only in error messages. Instead of: /path/to/llvm/bin/directory/toolname: error message we will now get: toolname: error message Also, since we always have a program name (even if its defaulted), don't check to see if it is set or not when generating error messages. This eliminates a bunch of constant strings, saving a little under 1K of data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29842 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR797:Reid Spencer2006-08-211-1/+1
| | | | | | | | | Make sys::Program::ExecuteAndWait not throw exceptions and update any affected code. It now return -9999 to signal that the program couldn't be executed. Only one case (in bugpoint) actually examines the result code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29785 91177308-0d34-0410-b5e6-96231b3b80d8
* If the Program name was NULL then all further output sent to std::cerr wasJim Laskey2006-08-021-1/+3
| | | | | | | suppressed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29477 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an out-of-line virtual method to provide a home for the cl::option class.Chris Lattner2006-07-181-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29191 91177308-0d34-0410-b5e6-96231b3b80d8
* Print LLVM version info like this:Chris Lattner2006-07-061-5/+13
| | | | | | | | | | | | | | | Low Level Virtual Machine (http://llvm.org/): llvm version 1.8cvs DEBUG build with assertions. instead of like this: Low Level Virtual Machine (llvm) 1.8cvs (see http://llvm.org/) ASSERTIONS ENABLED Also, add a place for vendor version info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29020 91177308-0d34-0410-b5e6-96231b3b80d8
* Make it possible to override the standard version printer. Not all toolsReid Spencer2006-06-051-18/+29
| | | | | | | | | | 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28687 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR743: emit -help output of a tool to cout, not cerr.Chris Lattner2006-04-281-20/+20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28010 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for programs with a null argv[0]Chris Lattner2006-01-171-10/+24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25379 91177308-0d34-0410-b5e6-96231b3b80d8
* MERRY CHRISTMAS EVERYONE!!! (what better way to spend christmas thanDuraid Madina2005-12-261-0/+1
| | | | | | | | to try building LLVM on HP-UX! (the Right Way seems to be to tear out the ancient STL that HP ship and use http://incubator.apache.org/stdcxx/ ) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25012 91177308-0d34-0410-b5e6-96231b3b80d8
* indicate when a tool is a debug build.Chris Lattner2005-11-161-1/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24374 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow tools with "consume after" options (like lli) to take more positionalChris Lattner2005-08-081-4/+1
| | | | | | | | opts than they take directly. Thanks to John C for pointing this problem out to me! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22717 91177308-0d34-0410-b5e6-96231b3b80d8
* Reject command lines that have too many positional arguments passed (e.g.,Chris Lattner2005-08-081-1/+15
| | | | | | | | | 'opt x y'). This fixes PR493. Patch contributed by Owen Anderson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22705 91177308-0d34-0410-b5e6-96231b3b80d8
* CapitalizeChris Lattner2005-05-131-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21964 91177308-0d34-0410-b5e6-96231b3b80d8
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