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* Trailing whitespace.Mikhail Glushenkov2010-08-101-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110679 91177308-0d34-0410-b5e6-96231b3b80d8
* Some cleanup. Use a class (OptionInfo) instead of a pair of a pair and removeRafael Espindola2010-08-061-8/+15
| | | | | | some default values that are not used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110485 91177308-0d34-0410-b5e6-96231b3b80d8
* Refer to -help instead of --help since this is what tools themselves say.Duncan Sands2010-02-181-8/+8
| | | | | | | | | Also, have tools output -help-hidden rather than refer to --help-hidden, for consistency, and likewise adjust documentation. This doesn't change every mention of --help, only those which seemed clearly safe. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96578 91177308-0d34-0410-b5e6-96231b3b80d8
* enhance bits_storage to work with enums by using a c-styleChris Lattner2010-02-091-1/+1
| | | | | | | | cast instead of reinterpret_cast, fixing PR6243. Apparently reinterpret_cast and I aren't getting along today. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95622 91177308-0d34-0410-b5e6-96231b3b80d8
* Add qualifiers for calls to member functions in dependent bases.Anders Carlsson2009-12-111-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91087 91177308-0d34-0410-b5e6-96231b3b80d8
* Move llvm::cl::opt's conversion function into the base classes thatDouglas Gregor2009-11-051-2/+4
| | | | | | | actually need that conversion function. Silences a Clang++ warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86148 91177308-0d34-0410-b5e6-96231b3b80d8
* Declare classes with matched tags, pointed out by a clang++ warning.Chris Lattner2009-11-051-2/+4
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* Remove a bunch of unused arguments from functions, silencing aEric Christopher2009-10-141-2/+2
| | | | | | | warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84130 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename enum NumOccurrences to NumOccurrencesFlag since there is a member ↵Evan Cheng2009-10-041-6/+8
| | | | | | named NumOccurrences. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83273 91177308-0d34-0410-b5e6-96231b3b80d8
* smallvectorize getExtraOptionNamesChris Lattner2009-09-201-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82377 91177308-0d34-0410-b5e6-96231b3b80d8
* convert a bunch more stuff to use StringRef. The ArgName arguments are nowChris Lattner2009-09-201-19/+17
| | | | | | | | | | stringref because they may not be nul terminated. For options like -Lfoo this now avoids a O(n) temporary std::strings where N is the length of the string after -L. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82345 91177308-0d34-0410-b5e6-96231b3b80d8
* convert a bunch of std::strings to use StringRef. This should eliminateChris Lattner2009-09-191-28/+22
| | | | | | | | a massive number of temporary strings created when parsing a command line. More still left to eliminate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82318 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some comments referring to std::cerr.Daniel Dunbar2009-08-031-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77931 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove duplicated colons and spaces.Benjamin Kramer2009-08-021-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77892 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix comment.Mikhail Glushenkov2009-06-171-2/+2
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* Add support for a character after a command line option. Like '-Os'.Bill Wendling2009-04-291-0/+23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70437 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove AllowInverse: it leaks memory and is not the rightChris Lattner2009-04-081-5/+1
| | | | | | | abstraction for CommandLine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68588 91177308-0d34-0410-b5e6-96231b3b80d8
* Use CHAR_BIT instead of hard-coding 8 in several places where itDan Gohman2009-04-011-2/+3
| | | | | | | | is appropriate. This helps visually differentiate host-oriented calculations from target-oriented calculations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68227 91177308-0d34-0410-b5e6-96231b3b80d8
* * Fixed spelling of `invertible'Misha Brukman2009-04-011-5/+2
| | | | | | | * Simplified if statement git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68163 91177308-0d34-0410-b5e6-96231b3b80d8
* Constify check. This fixes PR3900.Bill Wendling2009-03-291-1/+1
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* move a large method out of line.Chris Lattner2009-03-281-16/+2
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* Allow invertable -xno- style optins as well.Mike Stump2009-03-271-4/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67862 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the Win32 VS2008 build:Sebastian Redl2009-03-191-2/+2
| | | | | | | | | | - 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67347 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve -fno-opt style option processing to not require an extraMike Stump2009-02-021-34/+25
| | | | | | | | 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 Stump2009-01-301-0/+33
| | | | | | | 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
* Support for multi-valued options in CommandLineMikhail Glushenkov2009-01-161-2/+21
| | | | | | | 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
* * Alphabetized system headers per the style guideMisha Brukman2009-01-021-3/+3
| | | | | | | * Minor spacing and comment cleanups git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61590 91177308-0d34-0410-b5e6-96231b3b80d8
* Silence a warning about "*/" outside a comment.Steve Naroff2008-05-201-1/+1
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* Remove warnings about unused parameters and shadowed variables.Bill Wendling2008-05-191-7/+7
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* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-051-16/+18
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* Add support for response files to the CommandLine library.Mikhail Glushenkov2008-04-281-21/+23
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* Add explicit keywords.Dan Gohman2008-02-201-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47382 91177308-0d34-0410-b5e6-96231b3b80d8
* Add 'sink' cmdline option. Patch by Mikhail Glushenkov!Anton Korobeynikov2008-02-201-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47377 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-291-2/+2
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove an unnecessary friend declaration.Dan Gohman2007-10-091-1/+0
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* update prototype, fixing build errorChris Lattner2007-10-091-1/+1
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* 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
* Fix grammar in a comment.Dan Gohman2007-10-081-1/+1
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* Add explicit keywords.Dan Gohman2007-10-081-5/+5
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* Add explicit keywords.Dan Gohman2007-07-051-1/+1
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* Make tail merging the default, except on powerPC. There was no prior artDale Johannesen2007-05-221-0/+22
| | | | | | | | 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 Lattner2007-04-121-0/+5
| | | | | | | | | | 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
* rearchitect the registration mechanism used by the command line option stuff.Chris Lattner2007-04-061-19/+37
| | | | | | | | | | | 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
* Switch some vectors to smallvectors. This reduces amount of malloc'dChris Lattner2007-04-061-6/+8
| | | | | | | | memory that occurs before main starts from 5104 to 4864 bytes with a dummy example app. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35698 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate unneeded virtual methodsChris Lattner2007-04-061-49/+44
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* eliminate a virtual methodChris Lattner2007-04-051-42/+39
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* remove the dead removeArgument method, rename Options to OptionsMap.Chris Lattner2007-04-051-1/+0
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* Add PrintVersionMessage() that tools can use to print version numberDevang Patel2007-02-011-0/+1
| | | | | | | without exiting program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33737 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify trivial functionChris Lattner2006-10-121-5/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30924 91177308-0d34-0410-b5e6-96231b3b80d8
* Add external definitions for commonly-used template specializations and addChris Lattner2006-08-271-2/+37
| | | | | | | | | 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
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