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2012-03-14[frontend] Add support for disabling the "inline" keyword using Chad Rosier
-fno-inline-functions. This behaves much like -fno-inline in gcc, but based on a discussion with Daniel it was decided that -fno-inline-functions should subsume -fno-inline. Please speak up if you object. The -fno-inline flag remains ignored. Final part of rdar://10972766 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152754 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
2012-03-13[libclang] When there's a file error when saving the PCH, make sure toArgyrios Kyrtzidis
clear the error from raw_fd_ostream, otherwise we will crash. rdar://10976410 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152605 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-11Unify naming of LangOptions variable/get function across the Clang stack ↵David Blaikie
(Lex to AST). The member variable is always "LangOpts" and the member function is always "getLangOpts". Reviewed by Chris Lattner git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10No longer defining GNUC mode when compiling for Microsoft compatibility. ↵Aaron Ballman
This allows people's cross-platform compiler-specific macros to work properly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152512 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09[analyzer] Add support for NoRedundancy inlining mode.Anna Zaks
We do not reanalyze a function, which has already been analyzed as an inlined callee. As per PRELIMINARY testing, this gives over 50% run time reduction on some benchmarks without decreasing of the number of bugs found. Turning the mode on by default. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152440 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09[Basic] Rename LangOptions::NoInline to NoInlineDefine, to make things a bitDaniel Dunbar
more obvious. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152408 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08[analyzer] Rework inlining related command line options.Anna Zaks
- Remove -analyzer-inline-call. - Add -analyzer-ipa=[none|inlining] - Add -analyzer-inlining-mode to allow experimentation for different performance tuning methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152351 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08Replace MarkVarRequired with a more genericRafael Espindola
HandleCXXStaticMemberVarInstantiation. Suggested by Argyrios. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152320 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07Workaround module test failures by removing the version info from module hashes.Bob Wilson
PR12196: The module hash strings are not actually hashing the compiler version string; the entire version string is being included in the hash. Depending on the module cache directory name, that can lead to failures where the path names become too long. As a temporary workaround, just remove the version string from the hash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152266 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07[PCH] Mark a PCH file with a flag to indicate if the serialized AST hadArgyrios Kyrtzidis
compiler errors or not. -Control whether ASTReader should reject such a PCH by a boolean flag at ASTReader's creation time. By default, such a PCH file will be rejected with an error when trying to load it. [libclang] Allow clang_saveTranslationUnit to create a PCH file even if compiler errors occurred. -Have libclang API calls accept a PCH that had compiler errors. The general idea is that we want libclang to stay functional even if a PCH had a compiler error. rdar://10976363. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152192 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06CMake: Fix build to add clangEdit to USED_LIBS.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152154 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06[driver] What was implemented in r152130 was actually -fno-inline-functions, notChad Rosier
-fno-inline. Part of rdar://10972766 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152145 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
2012-03-06[driver] Add support for -fno-inline.Chad Rosier
rdar://10972766 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152130 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05Fix a small difference in sema and codegen views of what needs to be output.Rafael Espindola
In the included testcase, soma thinks that we already have a definition after we see the out of line decl. Codegen puts it in a deferred list, to be output if a use is seen. This would break when we saw an explicit template instantiation definition, since codegen would not be notified. This patch adds a method to the consumer interface so that soma can notify codegen that this decl is now required. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152024 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05[preprocessor] Enhance PreprocessingRecord to keep track of locations of ↵Argyrios Kyrtzidis
conditional directives. Introduce PreprocessingRecord::rangeIntersectsConditionalDirective() which returns true if a given range intersects with a conditional directive block. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152018 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-03Frontend: Default to creating output files using temporary files + rename.Daniel Dunbar
- This is a more reliable default, as it behaves better on failure and also ensures that we create *new* files (instead of reusing existing inodes). This is useful for other applications (like lldb) which want to cache inode's to know when a file has been rewritten. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151961 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-03Frontend: Don't automatically create missing directories when using ↵Daniel Dunbar
temporary files with createOutputFile() - This would otherwise happen as a side effect of llvm::sys::fs::unique_file creating parent directories. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151960 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-02[analyzer] Bound the size of the functions being inlined + provideAnna Zaks
command line options for inlining tuning. This adds the option for stack depth bound as well as function size bound. + minor doxygenification git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151930 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-02Add the Solaris support directory to the header search when using libc++.David Chisnall
Unconditionally define __C99FEATURES__ when using C++ on Solaris. This is a (hopefully temporary) work around for libc++ exposing C99-but-not-C++98 features in C++98 mode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151889 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01[analyzer] Turn inlining on by default for better testing exposure.Anna Zaks
Fix a test, which was most likely an unintended recursive call. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151848 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Add a flag -fthread-sanitizer.Kostya Serebryany
This flag enables ThreadSanitizer instrumentation committed to llvm as r150423. The patch includes one test for -fthread-sanitizer and one similar test for -faddress-sanitizer. This patch does not modify the linker flags (as we do it for -faddress-sanitizer) because the run-time library is not yet committed and it's structure in compiler-rt is not 100% clear. The users manual wil be changed in a separate commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151846 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29Serialization: Switch over to using the native SmallVector based BitstreamWriterDaniel Dunbar
ctor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151752 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-28Some more Solaris fixes. Now successfully building libc++ on Solaris with ↵David Chisnall
clang (and linking clang against it). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151632 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-27[analyzer] Add -analyzer-stats, which hooks up LLVM stats tracking.Anna Zaks
As in http://llvm.org/docs/ProgrammersManual.html#Statistic git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151570 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-25Don't record nested macro expansions in the preprocessing record,Argyrios Kyrtzidis
it can only bring pain when dealing with preprocessor abuse (see: boost). rdar://10898986 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151427 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
2012-02-18Implement #pragma redefine_extname.David Chisnall
This fixes PR5172 and allows clang to compile C++ programs on Solaris using the system headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150881 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Remove the unuseful -fdiagnostics-show-nameDavid Blaikie
This option was added in r129614 and doesn't have any use case that I'm aware of. It's possible that external tools are using these names - and if that's the case we can certainly reassess the functionality, but for now it lets us shave out a few unneeded bits from clang. Move the "StaticDiagNameIndex" table into the only remaining consumer, diagtool. This removes the actual diagnostic name strings from clang entirely. Reviewed by Chris Lattner & Ted Kremenek. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150612 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Add some Solaris include paths and fix a -lgcc_eh that apparently should be ↵David Chisnall
-lgcc_s. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150602 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14include clang's config.h unconditionally (v2)Dylan Noblesmith
And remove HAVE_CLANG_CONFIG_H, now that the header is generated in the autoconf build, too. Reverts r149571/restores r149504, now that config.h is generated correctly by LLVM's configure in all build configurations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150487 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14Refactor DiagnosticRenderer and SDiagsRenderer to have some functionalityTed Kremenek
pulled into DiagnosticNoteRenderer, and common DiagnosticRenderer that assumes that all custom diagnostic messages are notes. Also extend DiagnosticRenderer to work with StoredDiagnostics in preparation for subsequent changes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150455 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-10[libclang] Indexing API: Fully index implict template instantiations.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150267 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-10Add ArrayRef goodness in MultiplexASTMutationListener.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150266 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-10Update MultiplexASTMutationListener with the missing methods from ↵Argyrios Kyrtzidis
ASTMutationListener. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150265 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-07Revert my patches which removed Diagnostic.h includes by moving some ↵Benjamin Kramer
operator overloads out of line. This seems to negatively affect compile time onsome ObjC tests (which use a lot of partial diagnostics I assume). I have to come up with a way to keep them inline without including Diagnostic.h everywhere. Now adding a new diagnostic requires a full rebuild of e.g. the static analyzer which doesn't even use those diagnostics. This reverts commit 6496bd10dc3a6d5e3266348f08b6e35f8184bc99. This reverts commit 7af19b817ba964ac560b50c1ed6183235f699789. This reverts commit fdd15602a42bbe26185978ef1e17019f6d969aa7. This reverts commit 00bd44d5677783527d7517c1ffe45e4d75a0f56f. This reverts commit ef9b60ffed980864a8db26ad30344be429e58ff5. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150006 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-07Print NamedDecls directly to a raw_ostream where possible.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149982 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-06Move instantiateTemplateAttribute into the sema namespace, make helpers static.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149864 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-06Invalid O levels on the command line no longer have a confusing error.Aaron Ballman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149852 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-05Basic: import SmallString<> into clang namespaceDylan Noblesmith
(I was going to fix the TODO about DenseMap too, but that would break self-host right now. See PR11922.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149799 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-05Basic: import OwningPtr<> into clang namespaceDylan Noblesmith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149798 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-04Move a method from IdentifierTable.h out of line and remove the SmallString ↵Benjamin Kramer
include. Fix all the transitive include users. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149783 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-04Remove Diagnostic.h include from Preprocessor.h.Benjamin Kramer
- Move the offending methods out of line and fix transitive includers. - This required changing an enum in the PPCallback API into an unsigned. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149782 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-04ArrayRef goodness in MultiplexConsumer, no functionality change.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149764 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-04Use variable in place of multiple CI.getFrontendOpts() calls and use a bitArgyrios Kyrtzidis
of ArrayRef goodness. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149739 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-04Clang has existing support for debuggers thatSean Callanan
want to provide "po"-like functionality which treats the result of an expression implicitly as "id" (if it is not otherwise known) and prints it as an Objective-C object. This has in the past been gated by the "DebuggerSupport" language option, but that is too general. Debuggers also provide other commands like "print" that do not make any assumptions about whether the object is an Objective-C object. This patch makes the assumption conditional on a new language option: DebuggerCastResultToId. I have also made corresponding modifications to the testsuite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149735 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-03Make sure that the layout-override parser grabs the size, not the dataDouglas Gregor
size. Otherwise, we can end up with bogus layouts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149703 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-03Fix -ftrap-function fallout from llvm r145714. <rdar://problem/10799325>Bob Wilson
That llvm change removed the -trap-func backend option, so that using -ftrap-function with clang would cause the backend to complain. Fix it by adding the trap function name to the CodeGenOptions and passing it through to the TargetOptions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149679 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-03Replace the old --with-cxx-* configure options with a single ↵Rafael Espindola
--with-gcc-toolchain that just uses the new toolchain probing logic. This fixes linking with -m32 on 64 bit systems (the /32 dir was not being added to the search). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149652 91177308-0d34-0410-b5e6-96231b3b80d8
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