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path: root/lib/Driver/OptTable.cpp
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2012-12-04Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-09PR14303: Add a NoDriverOption flag to those options which are not accepted byRichard Smith
the driver (the options defined in CC1Options.td) and exclude their help from "clang --help". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167638 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-22[Options] Add prefixes to options.Michael J. Spencer
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166444 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-19[Options] make Option a value type.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166347 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18Revert r166223 and the subsequent commits that depend on it, r166230 & r166235.Argyrios Kyrtzidis
This seems to have introduced assertion hit when building compiler-rt. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166245 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18[Options] make Option a value type.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166223 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10Revert "[Options] make Option a value type."Eric Christopher
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165667 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10[Options] make Option a value type.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165663 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04Prefer StringRef::startswith to the strncmp/strlen contraption.Benjamin Kramer
This may be slightly more efficient and is definitely more readable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165217 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Fix invalid reads by memcmp.Benjamin Kramer
Str may be smaller than Start->Name here. Use strncmp to avoid scanning past the end. Found by valgrind. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165157 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03[Options] Store the owning OptTable in Option so it can construct Group and ↵Michael J. Spencer
Alias. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165150 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-25[Options] Store the option ID in OptTable::Info.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164644 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-21Reduce the amount of state in the Option class by relying on the data from ↵Michael J. Spencer
OptTable::Info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162299 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-20Make Option non virtual.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162231 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Unify Options.td and CC1Options.td, in a first step towards unifying the ↵James Molloy
serialization logic in Frontend and Driver. Reviewed by Eric, Doug and Chandler, and here: http://llvm.org/reviews/r/7/ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155916 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23More missing header inclusions from llvm_unreachable migration.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140369 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Switch assert(0/false) llvm_unreachable.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-23remove unneeded llvm:: namespace qualifiers on some core types now that ↵Chris Lattner
LLVM.h imports them into the clang namespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15fix a bunch of comment typos found by codespell. Patch byChris Lattner
Luis Felipe Strano Moraes! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-31Remove stray emacs mode markers in all these files that was causing emacs toNick Lewycky
open them in fundamental-mode instead of c++-mode. Also twiddle whitespace for consistency in ToolChains.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122646 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11Declare argv parameters as const char* const* instead of to char** to ↵Axel Naumann
clarify that they are not modified, and to allow for string literals as arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116200 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-13Driver/OptParser: Add a NoForward flag to prevent forwarding certain options toDaniel Dunbar
GCC. - Mark -Xclang and -mlinker-version= with it for now, although I am sure there are more. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-16Frontend: Allow passing -cc1 level arguments to plugins. Patch by Troy ↵Daniel Dunbar
Straszheim! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-11Driver: Change OptTable::ParseArg to take any ArgList.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105839 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-09Driver: Eliminate Arg subclasses, which are now unnecessary.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105762 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-09Driver: Keep the rendering style in the option, instead of as part of the Arg.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105761 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-09Driver: Change Arg to just hold the values directly, instead of implicitlyDaniel Dunbar
deriving them from the Arg type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105760 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20Driver: Allow Render{Separate,Joined} option flags on JoinedOrSeparate ↵Daniel Dunbar
option types. Also, simplify/fix SeparateArg::render with forced join. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04OptTable: Allow option groups to be used to define "help groups", which willDaniel Dunbar
collate the options inside that group. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04OptParser: Add HelpHidden flag.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Add OptTable::PrintHelp.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90420 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Factor out OptTable::ParseArgs, for parsing an entire argument vector.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89327 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Driver: Take option ID for {Input,Unknown}Option, to drop dependency on ↵Daniel Dunbar
actual options. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89312 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Driver: Introduce OptSpecifier class for protecting access to an option id.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Driver: Split OptTable out into OptTable.{h,cpp}Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Make MSVC happy.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Driver: Rework OptTable to have no dependency on the options it manages.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Driver: Switch Options.def to storing flags as a bitmask (instead of mangledDaniel Dunbar
into a string). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove tabs, and whitespace cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Explicitly initialize the options array, MinGW's gcc 4.3.5 appears to have a bugDaniel Dunbar
in array value-initialization. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Add 'q' flag for options which shouldn't be reported as unused.Daniel Dunbar
- <rdar://problem/6756295> warning about '-dynamic' argument unused during compilation seems incorrect git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68535 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07Driver: Fix a parsing bug where some options were matchedDaniel Dunbar
incorrectly. I'm blanking on the smartest way to write this search, but we should just do the right thing when we move to TableGen. - <rdar://problem/6761194> [driver] -Wextra-tokens isn't parsed correctly git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68525 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Add OptTable::getOptionKind.Daniel Dunbar
Also, removed default value for getOptionMetaVar. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Driver: Add extra parameters for help text to option definitions.Daniel Dunbar
- Currently unused. And yes, now may be about the time I want a TableGen backend. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68139 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-25Driver: Replace Option::ForwardToGCC by Option::DriverOption (whichDaniel Dunbar
matches the flag in Options.def). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-25Driver: Prep for tool chain specific argument translation.Daniel Dunbar
- 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). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-25gcc 4.3 finds my use of ^ suspicious.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-23Driver: Make argument parsing fast.Daniel Dunbar
On a synthetic command line consisting of almost all defined options, this drops wall time from .00494 to .00336 and user time from .00258 to .00105. On the same benchmark, clang-driver is about 15% faster than the primary gcc driver and almost twice as fast as the gcc driver driver. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67564 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-23Driver: Fix off by one in computation of first searchable option.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67552 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-23Driver: Check that options are ordered properly (outside ofDaniel Dunbar
Release-Asserts mode). Also, avoid searching through option groups (which will never match). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67548 91177308-0d34-0410-b5e6-96231b3b80d8
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