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* 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
* It's not necessary to do rounding for alloca operations when the requestedDan Gohman2007-07-181-0/+1072
alignment is equal to the stack alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8