Commit Graph

86 Commits

Author SHA1 Message Date
Alp Toker 0621cb2e7d Make clang's rewrite engine a core feature
The rewrite facility's footprint is small so it's not worth going to these
lengths to support disabling at configure time, particularly since key compiler
features now depend on it.

Meanwhile the Objective-C rewriters have been moved under the
ENABLE_CLANG_ARCMT umbrella for now as they're comparatively heavy and still
potentially worth excluding from lightweight builds.

Tests are now passing with any combination of feature flags. The flags
historically haven't been tested by LLVM's build servers so caveat emptor.

llvm-svn: 213171
2014-07-16 16:48:33 +00:00
Craig Topper 236bde3d6f [C++11] Use 'nullptr'.
llvm-svn: 209612
2014-05-26 06:21:51 +00:00
Argyrios Kyrtzidis d4d5534034 [objcmt] Don't wrap a PCH generation action with a ObjCMigrateAction one, it messes up the PCH file.
rdar://16941811

llvm-svn: 209059
2014-05-17 04:35:12 +00:00
Chandler Carruth 81f9e02ef3 [leaks] Don't leak the fake arguments we synthesize for LLVM option
parsing.

llvm-svn: 207899
2014-05-03 08:39:35 +00:00
Ahmed Charles b89843299a Replace OwningPtr with std::unique_ptr.
This compiles cleanly with lldb/lld/clang-tools-extra/llvm.

llvm-svn: 203279
2014-03-07 20:03:18 +00:00
Ahmed Charles 9a16beb8bc Change OwningPtr::take() to OwningPtr::release().
This is a precursor to moving to std::unique_ptr.

llvm-svn: 203275
2014-03-07 19:33:25 +00:00
NAKAMURA Takumi 9698686505 [CMake] Use LINK_LIBS instead of target_link_libraries().
llvm-svn: 202238
2014-02-26 06:41:29 +00:00
NAKAMURA Takumi e842e4b2f1 [CMake] Resurrect mis-dropped dependency to ClangDriverOptions since r201842.
llvm-svn: 201978
2014-02-23 13:44:09 +00:00
NAKAMURA Takumi 7da9487dd4 [CMake] Get rid of explicit dependencies to include/clang/*.inc and introduce CLANG_TABLEGEN_TARGETS.
This does;
  - clang_tablegen() adds each tblgen'd target to global property CLANG_TABLEGEN_TARGETS as list.
  - List of targets is added to LLVM_COMMON_DEPENDS.
  - all clang libraries and targets depend on generated headers.

You might wonder this would be regression, but in fact, this is little loss.
  - Almost all of clang libraries depend on tblgen'd files and clang-tblgen.
  - clang-tblgen may cause short stall-out but doesn't cause unconditional rebuild.
  - Each library's dependencies to tblgen'd files might vary along headers' structure.
    It made hard to track and update *really optimal* dependencies.

Each dependency to intrinsics_gen and ClangSACheckers is left as DEPENDS.

llvm-svn: 201842
2014-02-21 07:59:59 +00:00
Ben Langmuir 2cb4a78f93 Add a CC1 option -verify-pch
This option will:
- load the given pch file
- verify it is not out of date by stat'ing dependencies, and
- return 0 on success and non-zero on error

llvm-svn: 200884
2014-02-05 22:21:15 +00:00
Kostya Serebryany ce2c726e99 Bury leaked pointers in a global array to silence a leak detector in --disable-free mode
Summary:
This is an alternative to http://llvm-reviews.chandlerc.com/D2475
suggested by Chandler.

Reviewers: chandlerc, rnk, dblaikie

CC: cfe-commits, earthdok

Differential Revision: http://llvm-reviews.chandlerc.com/D2478

llvm-svn: 198073
2013-12-27 08:11:08 +00:00
NAKAMURA Takumi ebde2aef9f [CMake] clang/lib: Prune redundant dependencies.
llvm-svn: 196864
2013-12-10 02:36:22 +00:00
NAKAMURA Takumi 65d42bcc2b [CMake] clang/lib: Satisfy dependencies to add *actually used* libraries on target_link_libraries() and LLVM_LINK_COMPONENTS.
I will prune redundant dependencies later.

llvm-svn: 196800
2013-12-09 19:04:43 +00:00
Alp Toker ba294d73a1 Bring back a StringRef used in some build configurations
This was removed in the great unused local cleanup of r195814.

Adding cast-to-void to suppress unused variable warnings.

Should fix certain builds like ARCMT.

llvm-svn: 195872
2013-11-27 19:44:04 +00:00
Alp Toker 965f882588 Remove a whole lot of unused variables
There are about 30 removed in this patch, generated by a new FixIt I haven't
got round to submitting yet.

llvm-svn: 195814
2013-11-27 05:22:15 +00:00
Argyrios Kyrtzidis 7a2645f91f [objcmt] If the frontend option is frontend::MigrateSource then we don't need to create
the arcmt wrappers.

llvm-svn: 194627
2013-11-13 23:38:17 +00:00
Richard Smith fee2c8d814 Remove -ast-dump-xml.
llvm-svn: 192131
2013-10-07 20:56:34 +00:00
Fariborz Jahanian 182486c9d9 Objective-C migrator. Simplify migrator option
processing in preparation for adding several more
options. // rdar://15003157

llvm-svn: 191842
2013-10-02 17:08:12 +00:00
Fariborz Jahanian 55d6e6c930 ObjectiveC migrator. This patch infers readonly properties for no-parameter
instance methods returning non-void. This will be quite noisy. So, it is 
placed under a new migrator flag -objcmt-migrate-readonly-property.

llvm-svn: 189537
2013-08-28 23:22:46 +00:00
Jordan Rose a1e4b12223 Fix dependencies now that the ARC migrator depends on the static analyzer.
Thanks for pointing this out, Stephen. I think this is right now -- I
attempted to try all four valid combinations with both the autoconf and
CMake builds.

See also LLVM changes to the configure script.

llvm-svn: 189027
2013-08-22 15:50:02 +00:00
Rafael Espindola 958297dabf Indicate success for simple options when clang called with -cc1.
Patch by David Wiberg.

llvm-svn: 187888
2013-08-07 12:54:47 +00:00
Fariborz Jahanian d83ef848bd ObjC migrator: Add -objcmt-migrate-property to do property
migration. Also, fixes an old bug where older migration 
flags were not being checked for properly.

llvm-svn: 185948
2013-07-09 16:59:14 +00:00
Jordan Rose b8859f6791 With CLANG_ENABLE_STATIC_ANALYZER=0, link clang properly and skip clang-check.
Previously, the CMake build still tried to link clang against the static
analyzer libraries, even if CLANG_ENABLE_STATIC_ANALYZER was off.
Furthermore, clang-check depends on the analyzer, so it should be disabled
(in both CMake and configure builds).

In theory, clang-check could be made to conditionally include analyzer
support (like clang itself), but for now this at least gets a CMake ALL_BUILD
working.

Patch by Stephen Kelly, modified by me.

llvm-svn: 185548
2013-07-03 16:20:29 +00:00
Reid Kleckner 898229ab4b [Driver] Refactor clang driver to use LLVM's Option library
The big changes are:
- Deleting Driver/(Arg|Opt)*
- Rewriting includes to llvm/Option/ and re-sorting
- 'using namespace llvm::opt' in clang::driver
- Fixing the autoconf build by adding option everywhere

As discussed in the review, this change includes using directives in
header files.  I'll make follow up changes to remove those in favor of
name specifiers.

Reviewers: espindola

Differential Revision: http://llvm-reviews.chandlerc.com/D975

llvm-svn: 183989
2013-06-14 17:17:23 +00:00
Douglas Gregor bf7fc9c542 <rdar://problem/13509689> Introduce -module-file-info option that provides information about a particular module file.
This option can be useful for end users who want to know why they
ended up with a ton of different variants of the "std" module in their
module cache. This problem should go away over time, as we reduce the
need for module variants, but it will never go away entirely.

llvm-svn: 178148
2013-03-27 16:47:18 +00:00
Sean Silva aa73d02032 use early returns to simplify and de-nest
llvm-svn: 171654
2013-01-06 07:49:41 +00:00
Roman Divacky d93c8c008e Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the user
specifies not to. Dont build ASTMatchers with Rewriter disabled and
StaticAnalyzer when it's disabled.

Without all those three, the clang binary shrinks (x86_64) from ~36MB
to ~32MB (unstripped).

llvm-svn: 170135
2012-12-13 16:09:42 +00:00
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
Richard Smith e70ed8690f PR14303: Add a NoDriverOption flag to those options which are not accepted by
the driver (the options defined in CC1Options.td) and exclude their help from
"clang --help".

llvm-svn: 167638
2012-11-09 22:36:44 +00:00
Ted Kremenek cdf814900d Split library clangRewrite into clangRewriteCore and clangRewriteFrontend.
This is similar to how we divide up the StaticAnalyzer libraries to separate
core functionality to what is clearly associated with Frontend actions.

llvm-svn: 163050
2012-09-01 05:09:24 +00:00
Ted Kremenek 40ea0eaaa1 Make AnalyzerOptions a shared object between CompilerInvocation and
AnalysisManager, allowing the StringMap of configuration values to
be propagated.

llvm-svn: 162978
2012-08-31 04:36:05 +00:00
Alexander Kornienko 4de035947b Added -ast-list option to dump filterable AST decl node names.
llvm-svn: 161040
2012-07-31 09:37:40 +00:00
NAKAMURA Takumi 836926dbdf clang/lib: [CMake] Update tblgen'd dependencies.
llvm-svn: 160851
2012-07-27 06:18:33 +00:00
Chandler Carruth 28969b4139 Remove a goofy CMake hack and use the standard CMake facilities to
express library-level dependencies within Clang.

This is no more verbose really, and plays nicer with the rest of the
CMake facilities. It should also have no change in functionality.

llvm-svn: 158888
2012-06-21 01:30:21 +00:00
David Blaikie e993e4cd9b Support -frewrite-includes as an option while preprocessing.
llvm-svn: 158460
2012-06-14 17:36:09 +00:00
David Blaikie d5321247c4 Add a -rewrite-includes option, which is similar to -rewrite-macros, but only expands #include directives.
Patch contributed by Lubos Lunak (l.lunax@suse.cz).
Review by Matt Beaumont-Gay (matthewbg@google.com).

llvm-svn: 158093
2012-06-06 18:52:13 +00:00
Andrew Trick d4cfa2fe4c Fix cmake. Remaining two ClangCC1Options deps.
llvm-svn: 155977
2012-05-02 05:31:31 +00:00
James Molloy a3c85b8629 Unify Options.td and CC1Options.td, in a first step towards unifying the serialization logic in Frontend and Driver.
Reviewed by Eric, Doug and Chandler, and here: http://llvm.org/reviews/r/7/

llvm-svn: 155916
2012-05-01 14:57:16 +00:00
Douglas Gregor adfb842fc1 Remove the -cc1-level option "-pubnames-dump". Such things should stay
out of the tree and use the tooling infrastructure.

llvm-svn: 154668
2012-04-13 16:03:00 +00:00
Douglas Gregor 41ab2899b2 Introduce a -cc1-level option -pubnames-dump, which simply dumps the
list of identifiers that that 'public' names at the end of the
translation unit, e.g., defined macros or identifiers with top-level
names, in sorted order. Meant to support <rdar://problem/10921596>.

llvm-svn: 153522
2012-03-27 18:06:49 +00:00
Ted Kremenek f7639e1b4a Add new code migrator support for migrating existing Objective-C code to use
the new Objective-C NSArray/NSDictionary/NSNumber literal syntax.

This introduces a new library, libEdit, which provides a new way to support
migration of code that improves on the original ARC migrator.  We now believe
that most of its functionality can be refactored into the existing libraries,
and thus this new library may shortly disappear.

llvm-svn: 152141
2012-03-06 20:06:33 +00:00
David Blaikie 09d20eefaa Make use of const-correct ParseCommandLineOptions
llvm-svn: 150000
2012-02-07 19:36:38 +00:00
Dylan Noblesmith e27789991d Basic: import OwningPtr<> into clang namespace
llvm-svn: 149798
2012-02-05 02:12:40 +00:00
Argyrios Kyrtzidis bd6a7d4c6c Fix ASTMerge tests that I broke in my previous commit.
llvm-svn: 149759
2012-02-04 03:26:16 +00:00
Argyrios Kyrtzidis 3d97a9beb9 Use variable in place of multiple CI.getFrontendOpts() calls and use a bit
of ArrayRef goodness. No functionality change.

llvm-svn: 149739
2012-02-04 01:36:04 +00:00
Argyrios Kyrtzidis 24e9afff43 Introduce 3 new fixit options:
-fixit-recompile
	applies fixits and recompiles the result
-fixit-to-temporary
	applies fixits to temporary files
-fix-only-warnings">,
    applies fixits for warnings only, not errors

Combining "-fixit-recompile -fixit-to-temporary" allows testing the result of fixits
without touching the original sources.

llvm-svn: 149027
2012-01-26 02:40:48 +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
Chad Rosier 1332d9b26a Per discussion on the list, remove BitcodeVerify pass to reimplement as a free function.
llvm-svn: 146530
2011-12-14 00:29:23 +00:00
Chad Rosier c4399f779b Add frontend flags to enable bitcode verifier pass.
llvm-svn: 146441
2011-12-12 23:05:47 +00:00
Douglas Gregor 70db54f18d Eliminate the -emit-module option, which emitted a module by parsing a
source file (e.g., a header). Immediately steal this useful option
name for building modules from a module map file.

llvm-svn: 145444
2011-11-29 22:42:06 +00:00