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53 Commits

Author SHA1 Message Date
Chandler Carruth 3a02247dc9 Sort all of Clang's files under 'lib', and fix up the broken headers 
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237
 2012-12-04 09:13:33 +00:00
Argyrios Kyrtzidis 7ec3c09412 [options] Fix mishandling of aliased options that was introduced in r166444. 
llvm-svn: 166801
 2012-10-26 19:36:33 +00:00
Michael J. Spencer 929fccd476 [Options] Add prefixes to options. 
Each option has a set of prefixes. When matching an argument such as
-funroll-loops. First the leading - is removed as it is a prefix. Then
a lower_bound search for "funroll-loops" is done against the option table by
option name. From there each option prefix + option name combination is tested
against the argument.

This allows us to support Microsoft style options where both / and - are valid
prefixes. It also simplifies the cases we already have where options come in
both - and -- forms. Almost every option for gnu-ld happens to have this form.

llvm-svn: 166444
 2012-10-22 22:13:48 +00:00
Benjamin Kramer a18228a95f Silence warning about && in ||. 
llvm-svn: 166391
 2012-10-21 15:21:56 +00:00
Michael J. Spencer fc790901d2 [Options] make Option a value type. 
llvm-svn: 166347
 2012-10-19 22:36:40 +00:00
Argyrios Kyrtzidis f552d3841b Revert r166223 and the subsequent commits that depend on it, r166230 & r166235. 
This seems to have introduced assertion hit when building compiler-rt.

llvm-svn: 166245
 2012-10-18 22:42:31 +00:00
Michael J. Spencer 842227a2e2 [Options] make Option a value type. 
llvm-svn: 166223
 2012-10-18 20:33:42 +00:00
Eric Christopher 12de2bdfc5 Revert "[Options] make Option a value type." 
Author: Michael J. Spencer <bigcheesegs@gmail.com>
Date:   Wed Oct 10 21:48:26 2012 +0000

    [Options] make Option a value type.

    git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165663 91177308-0d34-0410-b5e6-96231b3b80d8

This reverts commit 0464fd5e4ce2193e786e5adcab6b828f9366dae3.

llvm-svn: 165667
 2012-10-10 22:34:46 +00:00
Michael J. Spencer 91599874e9 [Options] make Option a value type. 
llvm-svn: 165663
 2012-10-10 21:48:26 +00:00
Michael J. Spencer bfdde7cb60 [Options] Store the owning OptTable in Option so it can construct Group and Alias. 
llvm-svn: 165150
 2012-10-03 19:58:10 +00:00
Sylvestre Ledru 33b5baf189 Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164766 
llvm-svn: 164769
 2012-09-27 10:16:10 +00:00
Sylvestre Ledru a876013dc9 Fix a typo 'iff' => 'if' 
llvm-svn: 164766
 2012-09-27 09:57:10 +00:00
Michael J. Spencer 9d1221a281 [Options] Store the option ID in OptTable::Info. 
llvm-svn: 164644
 2012-09-25 23:12:48 +00:00
Michael J. Spencer d492219e59 Reduce the amount of state in the Option class by relying on the data from OptTable::Info. 
llvm-svn: 162299
 2012-08-21 18:51:17 +00:00
David Blaikie b6b9623952 Fix -Wswitch warning introduced by r162231 
llvm-svn: 162236
 2012-08-20 22:22:51 +00:00
Michael J. Spencer ad3ccc3cb0 Make Option non virtual. 
llvm-svn: 162231
 2012-08-20 21:41:17 +00:00
David Blaikie f47fa304a4 Remove unnecessary default cases in switches over enums. 
This allows -Wswitch-enum to find switches that need updating when these enums are modified.

llvm-svn: 148281
 2012-01-17 02:30:50 +00:00
David Blaikie aa347f9392 Removing a bunch of dead returns/breaks after llvm_unreachables. 
llvm-svn: 140407
 2011-09-23 20:26:49 +00:00
David Blaikie 7900020616 More missing header inclusions from llvm_unreachable migration. 
llvm-svn: 140369
 2011-09-23 05:57:42 +00:00
David Blaikie 83d382b1ca Switch assert(0/false) llvm_unreachable. 
llvm-svn: 140367
 2011-09-23 05:06:16 +00:00
Douglas Gregor 1cb4290b89 StringRef'ize clang::drive::Option::getName(), from Zach Wheeler! 
llvm-svn: 134418
 2011-07-05 16:56:25 +00:00
Nick Lewycky 6da90771c4 Remove stray emacs mode markers in all these files that was causing emacs to 
open them in fundamental-mode instead of c++-mode.
Also twiddle whitespace for consistency in ToolChains.cpp.

llvm-svn: 122646
 2010-12-31 17:31:54 +00:00
Daniel Dunbar 568b7500fe Driver/OptParser: Add a NoForward flag to prevent forwarding certain options to 
GCC.
 - Mark -Xclang and -mlinker-version= with it for now, although I am sure there
   are more.

llvm-svn: 111005
 2010-08-13 04:44:20 +00:00
Daniel Dunbar 7c9e4306af Driver: Change OptTable::ParseArg to take any ArgList. 
llvm-svn: 105839
 2010-06-11 22:00:17 +00:00
Daniel Dunbar bfe71f2416 Driver: Change Option parsing to always create arguments referring to unaliased 
options.
 - This matches the intent of the .td files, and will simplify alias handling.
 - PR7321.

llvm-svn: 105763
 2010-06-09 22:44:34 +00:00
Daniel Dunbar 35cbfeba8f Driver: Eliminate Arg subclasses, which are now unnecessary. 
llvm-svn: 105762
 2010-06-09 22:31:08 +00:00
Daniel Dunbar 8b77f73314 Driver: Keep the rendering style in the option, instead of as part of the Arg. 
llvm-svn: 105761
 2010-06-09 22:31:04 +00:00
Daniel Dunbar 8f1ebabaf7 Driver: Change Arg to just hold the values directly, instead of implicitly 
deriving them from the Arg type.

llvm-svn: 105760
 2010-06-09 22:31:00 +00:00
Daniel Dunbar c656d3e111 Revert "Driver: Change Option parsing to always create arguments referring to 
unaliased", this isn't quite right yet.

llvm-svn: 105747
 2010-06-09 19:27:07 +00:00
Daniel Dunbar aea0620b89 Driver: Change Option parsing to always create arguments referring to unaliased 
options.
 - This matches the intent of the .td files, and will simplify alias handling.
 - PR7321.

llvm-svn: 105744
 2010-06-09 19:19:01 +00:00
Daniel Dunbar 26a95c6717 Driver: Add an explicit offset to JoinedArg and JoinedAndSeparateArg, so that 
they can be independent of the exact option that created them.

llvm-svn: 105739
 2010-06-09 18:49:38 +00:00
Daniel Dunbar b323fd72ab Driver: Take option ID for {Input,Unknown}Option, to drop dependency on actual options. 
llvm-svn: 89312
 2009-11-19 04:25:06 +00:00
Daniel Dunbar 8c00957008 Driver: Introduce OptSpecifier class for protecting access to an option id. 
llvm-svn: 89310
 2009-11-19 04:14:53 +00:00
Daniel Dunbar b3b47b8dde Driver: Resolve inconsistency in matching options against options which are 
aliases -- just treat this case as an (unchecked) client error.

llvm-svn: 89306
 2009-11-19 03:26:50 +00:00
Daniel Dunbar f324fa7095 Driver: Store Option ID field as unsigned to drop dependency on the options 
type.

llvm-svn: 89232
 2009-11-18 20:19:19 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Daniel Dunbar a3cfbe33da Driver: Add 'q' flag for options which shouldn't be reported as unused. 
- <rdar://problem/6756295> warning about '-dynamic' argument unused
   during compilation seems incorrect

llvm-svn: 68535
 2009-04-07 19:04:18 +00:00
Daniel Dunbar 0e378b1e26 Driver: Replace Option::ForwardToGCC by Option::DriverOption (which 
matches the flag in Options.def).

llvm-svn: 67679
 2009-03-25 06:08:46 +00:00
Daniel Dunbar dac54a81df Driver: Prep for tool chain specific argument translation. 
- Lift ArgList to a base class for InputArgList and DerivedArgList.
 
 - This is not a great decomposition, but it does embed the
   translation into the type system, and keep things efficient for
   tool chains that don't want to do any translation.

 - No intended functionality change.

Eventually I hope to get rid of tool chain specific translation and
have each tool do the right thing, but for now this is the easiest way
to match gcc precisely (which is good for testing).

llvm-svn: 67676
 2009-03-25 04:13:45 +00:00
Daniel Dunbar d8500f3b0f Driver: Implement 'missing argument' error. 
llvm-svn: 67490
 2009-03-22 23:26:43 +00:00
Daniel Dunbar 4b6058e33a Driver: Add "d" flag to Options.def for options which are completely 
handled by driver. 
 - This is not very precise, we use it to drive the "forward-to-gcc"
   predicate, when trying to talk to a generic gcc tool.

 - Slightly better than what ccc was doing, and should be good
   enough. Platforms which want a robust driver should implement a
   proper tool chain.

llvm-svn: 67181
 2009-03-18 08:01:15 +00:00
Daniel Dunbar 57fc0194a8 Driver: Drop some unnecessary uses of clang namespace. 
llvm-svn: 66813
 2009-03-12 18:31:08 +00:00
Daniel Dunbar 6d3d46bbeb Driver: Add Option flags. 
llvm-svn: 66774
 2009-03-12 05:46:32 +00:00
Daniel Dunbar c727e9310d Driver: Tweak option naming/def: 
- Use OPT_ prefix for ids.

 - Reference groups and aliases by shortend id (on the theory that
   this is more readable).

 - Rename the special option ids to more protected names.

llvm-svn: 66767
 2009-03-12 03:42:54 +00:00
Daniel Dunbar 8fa943436b Driver: Add Option::getId and Option::matches taking an option 
identifier; we will want to use the latter in situations where we just
want to check for a match, but not load options unnecessarily.

llvm-svn: 66757
 2009-03-12 01:34:20 +00:00
Daniel Dunbar 4095d89532 Remove some now-unneeded calls to llvm::errs().flush(). 
llvm-svn: 66555
 2009-03-10 18:00:19 +00:00
Daniel Dunbar d02cb1dc2b Driver: Basic argument parsing. 
- Add Driver::ParseArgStrings.
 - Store values directly in CommaJoinedArg to support simple access.
 - Add FlagArg class.

llvm-svn: 66142
 2009-03-05 06:38:47 +00:00
Daniel Dunbar 458b6982d4 Driver: Implement Option::accept methods. 
llvm-svn: 66106
 2009-03-04 23:22:02 +00:00
Daniel Dunbar a59194cd10 Driver: Option's need to know their ID. 
- Also, add Input and Unknown opts to OptTable.

llvm-svn: 66079
 2009-03-04 21:53:04 +00:00
Daniel Dunbar f49bc318ed Driver: Add Option flags. 
llvm-svn: 66067
 2009-03-04 21:05:23 +00:00