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2013-04-04cmake: mark clang as needing exported symbol.Rafael Espindola
This is a nop right now, but committing this first avoids a temporary breakage when the llvm files change to not default to exporting symbols. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178723 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-27Update the error handing static functions for r178161.Chad Rosier
Part of rdar://13296693 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178162 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26Remove a FIXME that's not planned to be fixed. We only generated crashChad Rosier
diagnostics for the first failing command. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178086 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26Manually specify the link dependencies. Turns out that all the work onChandler Carruth
LLVMBuild stuff didn't actually provide a single place for dependencies, it just added a third place. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177989 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26The IRReader header is now part of its own library. Update the includeChandler Carruth
line and the library dependencies to reflect this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177972 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-10Driver: do not strip file extensions when printing diagnostics.Benjamin Kramer
Before: clang-3: error: no input files After: clang-3.3: error: no input files This means that we'll also print clang.exe on windows, but I don't see a problem with that. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176788 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGSChad Rosier
before the DiagnosticsEngine is instantiated. Otherwise, warning options are not handled correctly. rdar://13254743 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175779 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.Jordan Rose
Nearly all of these changes are one-to-one replacements; the few that aren't have to do with custom identifier validation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174768 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29[driver] Refactor the driver so that a failing commands doesn't preventChad Rosier
subsequent commands from being executed. The diagnostics generation isn't designed for this use case, so add a note to fix this in the very near future. For now, just generated the diagnostics for the first failing command. Part of rdar://12984531 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173825 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Nuke SetUpBuildDumpLog.Sean Silva
Also, it was the only reason that `argc` and `argv` were being passed into createDiagnostics, so remove those parameters and clean up callers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172945 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17We want the dwarf AT_producer for assembly source files to match clang'sKevin Enderby
AT_producer. Which includes clang's version information so we can tell which version of the compiler was used. This is second of the two steps to allow us to do this. The first was a change to llvm-mc with revision 172630 to provide a method to set the AT_producer string. This second step has the clang driver passing the value of getClangFullVersion() via the new flag -dwarf-debug-producer when invoking the integrated assembler on assembly source files. Then using the new setDwarfDebugProducer() method to set the AT_producer string. rdar://12888242 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172758 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-15[driver] Warnings for warning options are handled by the frontend. The ↵Chad Rosier
driver needs to process the warning options to setup diagnostic state, but should not be emitting warnings as these would be rudndant with what the frontend emits. rdar://13001556 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172497 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02Rewrite #includes for llvm/Foo.h to llvm/IR/Foo.h as appropriate toChandler Carruth
reflect the migration in r171366. Re-sort the #include lines to reflect the new paths. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171369 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-25Produce an actual error before attempting to attach notes to it when bailing outRichard Smith
due to FORCE_CLANG_DIAGNOSTICS_CRASH=1. Also add a test for that env var. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171074 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add support for passing the main file name down to the assemblerEric Christopher
for location information. Part of PR14624 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170391 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17Fix PR14625 by teaching the driver to detect PWD for assembly files.Chandler Carruth
This also requires adding support to -cc1as for passing the detecting PWD down through LLVM's debug info (which in turn required the LLVM change in r170371). The test case is weak (we only test the driver behavior) because there is currently to infrastructure for running cc1as in the test suite. So those four lines are untested (much like all other lines in that file), but we have a test for the same pattern using llvm-mc in the LLVM repository. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170373 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-13Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the userRoman Divacky
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). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170135 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort #include lines for tools/...Chandler Carruth
Completely automated with sort_includes.py git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169240 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Remove some dead code. CLANG_IS_PRODUCTION is now just a build flag andRafael Espindola
is not used in any #ifdef. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168703 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-12If we encounter a fatal error, exit with status 70. For BSD systems this isChad Rosier
defined as an internal software error. This notifies the driver to report diagnostics information. rdar://11951540 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167754 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-12If we encounter a fatal error, call the interrupt handler to ensure anyChad Rosier
temporary files are removed. rdar://12282296 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167741 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Remove first argument from Arg::getValue; it's been unused since r105760.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167211 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Remove CompilerInvocation::toArgs and clang -cc1test mode. These were untestedRichard Smith
and apparently unused (and since they are untested, they're presumably also broken). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167210 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23Make DiagnosticOptions intrusively reference-counted, and make sureDouglas Gregor
the various stakeholders bump up the reference count. In particular, the diagnostics engine now keeps the DiagnosticOptions object alive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166508 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Move TargetData to DataLayout.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Follow up on llvm r164132.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164133 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11Just revert r163605 for now. It broke the build and had someChandler Carruth
questionable elements to the patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163609 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11Select the correct, or, failing that, compatible, dialect when invoked as cc,David Chisnall
c89, c99, and so on. No change to the default dialect when invoked as clang / clang++. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163605 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-01Tweak link order to hopefully resolve a buildbot failure.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163052 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-01Split library clangRewrite into clangRewriteCore and clangRewriteFrontend.Ted Kremenek
This is similar to how we divide up the StaticAnalyzer libraries to separate core functionality to what is clearly associated with Frontend actions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163050 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-20CMake: clang should depend on clang-headers, or bin/clang would not work better.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160549 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17[Win32] Rework crash-report since r145389.NAKAMURA Takumi
- lib/Driver/Driver.cpp, tools/driver/driver.cpp: Exit status should not be propagated, although clang driver should catch exceptions. - test/Driver/crash-report.c: Add REQUIRES:shell for now. FIXME: setenv should work also on Lit.InternalShellRunner. - test/Driver/crash-report.c: Remove XFAIL. Thanks to Chad, To point out the issue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160343 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Remove a goofy CMake hack and use the standard CMake facilities toChandler Carruth
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158888 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20Fix a big layering violation introduced by r158771.Chandler Carruth
That commit added a new library just to hold the RawCommentList. I've started a discussion on the commit thread about whether that is really meritted -- it certainly doesn't seem necessary at this stage. However, the immediate problem is that the AST library has a hard dependency on the Comment library, but the dependencies were set up completely backward. In addition to the layering violation, this had an unfortunate effect if scattering the Comments library dependency throughout the build system, but inconsistently so -- several parts of the CMake dependencies were missing and only showed up due to transitive deps or the fact that the target wasn't being built by tho bots. It turns out that the Comments library can't (currently) be a well formed layer *below* the AST library either, as it has an API that accepts an ASTContext. That parameter is currently unused, so maybe that was a mistake? Anyways, it really seems like this is logically part of the AST -- that's the whole point of the ASTContext providing access to it as far as I can tell -- so I've merged it into the AST library to solve the immediate layering violation problems and remove some of the churn from our library dependencies. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158807 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20Fix cmake build.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158782 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20Structured comment parsing, first step.Dmitri Gribenko
* Retain comments in the AST * Serialize/deserialize comments * Find comments attached to a certain Decl * Expose raw comment text and SourceRange via libclang git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158771 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-15Allow MCCodeEmitter access to the target MCRegisterInfo.Jim Grosbach
Add MRI to the createMCCodeEmitter() call. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156830 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
2012-04-20Add a little hack to emulate a clang crash, so the diagnostics generator can beChad Rosier
tested. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155205 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-13Kill the last vestiges of clangIndexDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154675 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Fix build by passing in the needed variable after r153860.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153861 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-13[driver] Parse diagnostic args in the driver.Chad Rosier
Previously, only diagnostics thrown by the cc1 process were actually honoring the diagnostic options given on the command line, like -Werror. Reuse the existing code in Frontend currently used for cc1, adjusting it to not interpret -Wl, linker flags as warnings. Also fix a faulty test exposed by this change. It wasn't actually testing anything, and was giving this warning: clang-3: warning: argument unused during compilation: '-verify' Which -Werror didn't turn into an error because it was output by the driver, not the cc1 process, and diagnostic options weren't parsed by the driver. And you couldn't see the warning when running the test suite. Fixes PR12181. Patch by Dylan Noblesmith <nobled@dreamwidth.org>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152660 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06Add new code migrator support for migrating existing Objective-C code to useTed Kremenek
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152141 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05Add MCRegisterInfo to the MCInstPrinter factory function interface.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152046 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-20Basic: import IntrusiveRefCntPtr<> into clang namespaceDylan Noblesmith
The class name is long enough without the llvm:: added. Also bring in RefCountedBase and RefCountedBaseVPTR. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150958 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-13drop more llvm:: prefixes on SmallString<>Dylan Noblesmith
More cleanup after r149799. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150380 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-13drop more llvm:: prefixes on OwningPtr<>Dylan Noblesmith
More cleanup after r149798. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150379 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-10Have the driver pass CPU and target feature information to cc1as.Jim Grosbach
When creating the MCSubtargetInfo, the assembler driver uses the CPU and feature string to construct a more accurate model of what instructions are and are not legal. rdar://10840476 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150273 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-09cmake: create a relative symlink to clang, not absoluteDylan Noblesmith
Hardcoding the location of the build directory seems like it would break at `make install`/packaging time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150201 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-07Make use of const-correct ParseCommandLineOptionsDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150000 91177308-0d34-0410-b5e6-96231b3b80d8
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