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2011-03-17Driver/Darwin: These are command line options, not target features.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17Driver/Darwin: Suppress spurious warning about -force_cpusubtype_ALL.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127819 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17Driver/Darwin/ARM: Kernel/kext code has more strict alignment requirements.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127815 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17Driver/ARM: Match GCC behavior in that -msoft-float disables NEON, despite thisDaniel Dunbar
not being consistent at all with other parts of the GCC implementation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127777 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-16Use C as fallback type if in C preprocessor mode.Joerg Sonnenberger
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127769 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-14Support Ubuntu hardy and intrepid, from Thomas Gamper!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-12Re-enable the IdempotentOperations checker for --analyze, and put it and the ↵Ted Kremenek
DeadStores checker into the "deadcode" group. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127531 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Redo part of r127137:Joerg Sonnenberger
Pass down the correct C->getArgs, but keep it with the original DerivedArgList type. Slightly adjust the MakeIndex call for the different base type. This unbreaks the handling of --no-mangle on Darwin. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127142 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Explicitly initialize CCCIsCPPJoerg Sonnenberger
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127139 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06If called as *cpp or *cpp-[^-]*, run only the preprocessor. If noJoerg Sonnenberger
input is specified, use stdin implicitly. Based on a patch from Roman Divacky. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127137 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06Fix driver for thumb-capable ARM hosts, from Mikko Lehtonen!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127128 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Normalize target triple passed out of driver. Basically this meansAnton Korobeynikov
that at cc1 level we will always have normalized triple and thus can provide necessary default based on e.g. environment value (e.g. for "arm-eabi" triple, etc.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127087 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02build: Allow disabling movt/movw from build, for testing purposes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126810 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Since getDriver().getInstalledDir() returns a const char *, don't try toBenjamin Kramer
compare it with getDriver().Dir.c_str(), since that is a pointer comparison, not a "are these strings equal" comparison. Instead, just compare with getDriver().Dir directly, so both sides will get promoted to std::string, and the regular std::string comparison operator applies. Patch by Dimitry Andric! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126791 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Driver/Darwin: Be bug compatible with GCC and ignore -pg on ARM.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126767 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01The default CPU on FreeBSD for i386 should be i486, not pentium4.Roman Divacky
Patch by Dimitry Andric! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126763 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01On FreeBSD, we don't want 'getDriver().Dir + "/../lib"' added to theRoman Divacky
ToolChain's FilePaths. If clang is installed as a port in /usr/local, it is *not* supposed to use /usr/local/lib by default, for example. Additionally, there are no clang-related executables in either /usr/libexec, or getDriver().Dir + "/../libexec", anymore, so remove that from the ToolChain's ProgramPaths. Patch by Dimitry Andric! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126760 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01For linking on FreeBSD, don't add a hardcoded "-L/usr/lib", butRoman Divacky
retrieve the library paths from the ToolChain object instead. Copy the relevant code from linuxtools::Link::ConstructJob(), and replace the std::string stuff with llvm::StringRef, while we're here. Patch by Dimitry Andric! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126757 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Implement -mrtd which sets the StdCall calling convention to be the defaultRoman Divacky
one. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126756 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Disable more warnings so that it is safe to useRafael Espindola
CC="clang -use-gold-plugin -emit-llvm" CXX="clang++ -use-gold-plugin -emit-llvm" git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126740 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Don't warn about "clang -use-gold-plugin -c ...". With this users can sayRafael Espindola
CC="clang -use-gold-plugin" CFLAGS=-emit-llvm ../configure... and not be hit with a warning for each .c file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126713 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28[analyzer] Remove '-analyzer-check-objc-mem' flag, the nominee for best ↵Argyrios Kyrtzidis
misnomer award. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126676 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Make -fobjc-nonfragile-abi and -fgnu-runtime imply -fblocks (unless ↵David Chisnall
-fno-blocks is specified), because this combination of flags defines an Objective-C runtime that includes a blocks runtime. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126654 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Fix a tiny goof in the Driver's logic which caused the explicit presenceChandler Carruth
of -fexceptions to disably C++ exceptions. The correct code was in the ObjC branch, this just mirrors that logic on the C++ side of things. Thanks to John Wiegley for pointing this out. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126640 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Add a -fcxx-exceptions flag to the frontend, which can be used to enableAnders Carlsson
C++ exceptions, even when exceptions have been turned off using -fno-exceptions. Make the -fobjc-exceptions flag do the same thing, but for Objective-C exceptions. C++ and Objective-C exceptions can also be disabled using -fno-cxx-excptions and -fno-objc-exceptions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126630 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28[analyzer] Move the DeadStores checker out of the 'core' package.Argyrios Kyrtzidis
-Now it gets enabled with '-analyzer-checker=DeadStores'. -The driver passes the above flag by default. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126612 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Factor code out into a helper function, ↵Anders Carlsson
shouldUseExceptionTablesForObjCExceptions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126601 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Driver: Attmpt to fix some possibly UB that MSVC doesn't care for.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126513 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Add support for ArchLinux, patch by Kevin Winchester.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126476 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22improve support for SUSE Linux Enterprise Server 11 SP1 (x86_64).Chris Lattner
Patch by Csaba Raduly! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126245 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22Remove the storage for -cxx-system-include. Make libcxx toolchainJoerg Sonnenberger
use -nostdinc++ and -cxx-isystem. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126223 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22Make clang -cc1 disable Objective-C exceptions by default, and add a ↵Anders Carlsson
-fobjc-exceptions flag to turn them on. Update all tests accordingly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126177 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-21Pass the right linker flag in openbsd::Link::ConstructJob,Chris Lattner
patch by Matthew Dempsky! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126133 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19Add a new ObjCExceptions member variable to LangOptions. This controls ↵Anders Carlsson
whether Objective-C exceptions are enabled or not (they are by default). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126061 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19[analyzer] '-analyzer-check-objc-mem' can go through the llvm/clang codebase ↵Argyrios Kyrtzidis
without crashing; enable it for C++. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126026 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19Driver/Darwin: Support -Wl, with -Xarch_. This doesn't work naturally because ofDaniel Dunbar
the special way we model "linker input" arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126023 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17[analyzer] Use the new registration mechanism on the ↵Argyrios Kyrtzidis
non-path-sensitive-checkers: DeadStoresChecker ObjCMethSigsChecker ObjCUnusedIvarsChecker SizeofPointerChecker ObjCDeallocChecker SecuritySyntaxChecker git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125779 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17Triple::MinGW64 is deprecated and removed. We can use Triple::MinGW32 instead.NAKAMURA Takumi
No one uses *-mingw64. mingw-w64 is represented as {i686|x86_64}-w64-mingw32. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125742 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17Fix whitespace.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125741 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17Disable default synthesized properties until we can properly re-evaluate the ↵Ted Kremenek
feature. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125708 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-15[analyzer] Use the new registration mechanism on the IdempotentOperationChecker.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125611 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-15[analyzer] Use the new registration mechanism on some of the internal ↵Argyrios Kyrtzidis
checks. These are: StackAddrLeakChecker ObjCAtSyncChecker UnixAPIChecker MacOSXAPIChecker The rest have/create implicit dependencies between checkers and need to be handled differently. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125559 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-14[analyzer] Overhauling of the checker registration mechanism.Argyrios Kyrtzidis
-Checkers will be defined in the tablegen file 'Checkers.td'. -Apart from checkers, we can define checker "packages" that will contain a collection of checkers. -Checkers can be enabled with -analyzer-checker=<name> and disabled with -analyzer-disable-checker=<name> e.g: Enable checkers from 'cocoa' and 'corefoundation' packages except the self-initialization checker: -analyzer-checker=cocoa -analyzer-checker=corefoundation -analyzer-disable-checker=cocoa.SelfInit -Introduces CheckerManager and CheckerProvider. CheckerProviders get the set of checker names to enable/disable and register them with the CheckerManager which will be the entry point for all checker-related functionality. Currently only the self-initialization checker takes advantage of the new mechanism. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125503 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10Add braces to quiet a gcc warning.Matt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125309 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10Adjust the object files to be linked in when mcount profilingRoman Divacky
is specified in the FreeBSD linker driver. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125285 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10Implement mcount profiling, enabled via -pg.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125282 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10CMake: LLVM_NO_RTTI must be obsolete now!NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125275 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09Driver/Frontend: Wire up -mregparm=.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125201 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-08Allow multiple -B prefixes. Patch by Joerg Sonnenberger.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125111 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-04Add better support for ARM EABI triples.Bob Wilson
Patch by Renato Golin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124878 91177308-0d34-0410-b5e6-96231b3b80d8
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