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path: root/clang/lib/Frontend/CompilerInvocation.cpp
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* Implement support for -nostdc++. Fixes PR6446.Douglas Gregor2010-03-241-0/+3
| | | | llvm-svn: 99417
* C++: Add support for -fno-use-cxa-atexit.Daniel Dunbar2010-03-201-3/+6
| | | | | | | | - So much typing, so little gain... Also, rename the __cxx_global_initialization function just to match llvm-gcc. llvm-svn: 99039
* clang -cc1: Kill off -empty-input only, and replace with -init-only which is anDaniel Dunbar2010-03-191-3/+3
| | | | | | | | actual action. - This is easier to use, and more reliable for timing the thing this was actually meant to be useful for. llvm-svn: 98978
* Optionally store a PreprocessingRecord in the preprocessor itself, andDouglas Gregor2010-03-191-1/+3
| | | | | | tie its creation to a CC1 flag -detailed-preprocessing-record. llvm-svn: 98963
* Add support for -Wwrite-strings. Patch by Mike M! Fixes PR 4804.John McCall2010-03-151-0/+3
| | | | llvm-svn: 98541
* Re-introduce the ctor/dtor alias optimization, this time hidden behind aJohn McCall2010-02-191-0/+3
| | | | | | command-line option which defaults off. llvm-svn: 96649
* Raise the responsibility for passing -disable-llvm-verifier in NDEBUG buildsJohn McCall2010-02-131-6/+2
| | | | | | | to the driver, and support it in CodeGenOptsToArgs(). Note that this changes the default behavior of clang -cc1 to always run the verifier. llvm-svn: 96077
* Add an option to disable the LLVM verifier pass (which is still alwaysJohn McCall2010-02-121-1/+1
| | | | | | | disabled in NDEBUG builds). The option applies only to -cc1 invocations and is: -disable_llvm_verifier llvm-svn: 96046
* Check in the beginnings of my new vtable layout builder idea.Anders Carlsson2010-02-111-1/+2
| | | | | | | | Right now, it's off by default but can be tested by passing -fdump-vtable-layouts to clang -cc1. This option will cause all vtables that will normally be emitted as part of codegen to also be dumped using the new layout code. I've also added a very simple new vtable layout test case. llvm-svn: 95865
* clang -cc1: Add -fsjlj-exceptions, which requires far too much button pushing.Daniel Dunbar2010-02-101-0/+3
| | | | llvm-svn: 95785
* Implement synthesizing properties by default.Fariborz Jahanian2010-02-091-0/+5
| | | | | | | | | This is a non-fragile-abi feature only. Since it breaks existing code, it is currently placed under -fobjc-nonfragile-abi2 option for test purposes only until further notice. WIP. llvm-svn: 95685
* Introduce a testbed for merging multiple ASTs into a single ASTDouglas Gregor2010-02-091-0/+5
| | | | | | | context with the AST importer. WIP, still useless but at least it has a test. llvm-svn: 95683
* Add support for threadsafe statics, and make them the default (matching gcc).Anders Carlsson2010-02-061-3/+5
| | | | | | Daniel, I'd appreciate a review of the driver/cc1 parts. llvm-svn: 95508
* clang -cc1: Wire up -emit-obj, for emitting object files.Daniel Dunbar2010-02-031-0/+3
| | | | llvm-svn: 95182
* Driver/Frontend: Add support for -fobjc-legacy-dispatch, not yet used.Daniel Dunbar2010-02-011-0/+3
| | | | llvm-svn: 95004
* Introduce serialization and deserialization of diagnostic informationDouglas Gregor2010-01-281-0/+3
| | | | | | | | | | | | | | | | | so that CIndex can report diagnostics through the normal mechanisms even when executing Clang in a separate process. This applies both when performing code completion and when using ASTs as an intermediary for clang_createTranslationUnitFromSourceFile(). The serialized format is not perfect at the moment, because it does not encapsulate macro-instantiation information. Instead, it maps all source locations back to the instantiation location. However, it does maintain source-range and fix-it information. To get perfect fidelity from the serialized format would require serializing a large chunk of the source manager; at present, it isn't clear if this code will live long enough for that to matter. llvm-svn: 94740
* diagnose invalid values of -ftabstop, patch by Christian Adaker!Chris Lattner2010-01-131-2/+8
| | | | llvm-svn: 93288
* implement -ftabstop=width, patch by Christian AdåkerChris Lattner2010-01-091-0/+5
| | | | llvm-svn: 93078
* Use -fno-math-errno by default, and remove the IsMathErrnoDefaultDan Gohman2010-01-081-3/+3
| | | | | | targethook, which is no longer being used. This fixes PR5971. llvm-svn: 92987
* Remove RewriteBlocks. It has been superseded by RewriteObjCKovarththanan Rajaratnam2009-12-231-3/+0
| | | | llvm-svn: 92014
* clang -cc1: Rename -mcpu to -target-cpu to match other target options and ↵Daniel Dunbar2009-12-181-2/+2
| | | | | | not alias driver/backend option. llvm-svn: 91671
* Add -dwarf-debug-flags, which provides a way to embed the cc1 level options usedDaniel Dunbar2009-12-181-0/+5
| | | | | | | | to compile a translation unit into the debug info for that file. - Used by parts of Darwin build process to check compiler flags, etc. - <rdar://problem/7256886> clang does not emit AT_APPLE_flags llvm-svn: 91661
* Fix -fdollars-in-identifiers Clang translation.Daniel Dunbar2009-12-161-5/+4
| | | | llvm-svn: 91562
* implement PR5654: add -fassume-sane-operator-new, which is enabled by ↵Nuno Lopes2009-12-161-0/+3
| | | | | | | | default, and adds the malloc attribute to the global function new() and to the overloaded new operators. feel free to chage the name to this lengthy argument llvm-svn: 91543
* Add -resource-dir to clang -cc1, this allows the base directory for compilerDaniel Dunbar2009-12-151-9/+6
| | | | | | | resources (e.g., /usr/lib/clang/1.1) to be passed on the command line instead of computed. llvm-svn: 91370
* CompilerInvocation: Move builtin-include-path logic out of ↵Daniel Dunbar2009-12-131-11/+8
| | | | | | CompilerInvocation::CreateFromArgs. llvm-svn: 91237
* Un-namespace-qualify llvm_unreachable. It's a macro, so the qualification gaveJeffrey Yasskin2009-12-121-7/+7
| | | | | | no extra safety anyway. llvm-svn: 91207
* Implement runtime checks for undefined behavior. WIP.Mike Stump2009-12-121-0/+3
| | | | | | | | | | | | | This implements a new flag -fcatch-undefined-behavior. The flag turns on additional runtime checks for: T a[I]; a[i] abort when i < 0 or i >= I. Future stuff includes shifts by >= bitwidth amounts. llvm-svn: 91198
* Add clang-cc option '-analyzer-opt-analyze-nested-blocks' to treat block ↵Ted Kremenek2009-12-071-1/+5
| | | | | | literals as an entry point for analyzer checks. llvm-svn: 90810
* Switch PCHReader::getOriginalSourceFile to use proper diagnostics.Daniel Dunbar2009-12-031-4/+2
| | | | llvm-svn: 90434
* clang-cc: Honor -help and -version when using new style option parsing.Daniel Dunbar2009-12-031-0/+6
| | | | llvm-svn: 90422
* Add clang -cc1 support for -remap-file.Daniel Dunbar2009-12-031-2/+21
| | | | llvm-svn: 90414
* Add clang -cc1 -load option.Daniel Dunbar2009-12-031-0/+5
| | | | llvm-svn: 90413
* Change rtti/Rtti to RTTI, as it is an acronym.Mike Stump2009-12-021-2/+2
| | | | llvm-svn: 90334
* clang -cc1: Move CompilerInvocation deserialization into CompilerInvocation.cpp,Daniel Dunbar2009-12-011-0/+680
| | | | | | where it belongs. llvm-svn: 90198
* Add CodeGenOptions::{SoftFloat,FloatABI}, and update the all the (far too ↵Daniel Dunbar2009-11-301-0/+6
| | | | | | many) places to use this instead of using the backend -soft-float and -float-abi= options. llvm-svn: 90127
* Move LLVM backend options to explicit clang-cc / clang -cc1 options, which ↵Daniel Dunbar2009-11-291-0/+25
| | | | | | we then manually pass to the command line library; eventually the latter grossness should be fixed by a real API when creating the target machine. llvm-svn: 90063
* Add clang -cc1 parsing for LangOptions.Daniel Dunbar2009-11-291-2/+2
| | | | | | - This is the last major parsing piece, main FIXMEs remain. llvm-svn: 90059
* Change LangOptions::ObjCConstantStringClass to an std::string to avoid ↵Daniel Dunbar2009-11-291-13/+13
| | | | | | worrying about the lifetime. llvm-svn: 90052
* Move MainFileName option variable into CodeGenOptions instead of LangOptions.Daniel Dunbar2009-11-291-4/+4
| | | | llvm-svn: 90051
* Add clang -cc1 parsing for preprocessor options.Daniel Dunbar2009-11-261-6/+12
| | | | llvm-svn: 89917
* Add clang -cc1 parsing for header search options.Daniel Dunbar2009-11-261-2/+2
| | | | llvm-svn: 89916
* Add clang -cc1 parsing for frontend options.Daniel Dunbar2009-11-251-1/+1
| | | | llvm-svn: 89856
* Add clang -cc1 parsing of diagnostic options.Daniel Dunbar2009-11-231-1/+1
| | | | llvm-svn: 89716
* Add clang -cc1 parsing of analyzer options.Daniel Dunbar2009-11-221-2/+2
| | | | llvm-svn: 89629
* Add clang -cc1 parsing of CodeGenOptions.Daniel Dunbar2009-11-201-1/+2
| | | | llvm-svn: 89464
* Fix some default in the option classes, and some CompilerInvocation argificationDaniel Dunbar2009-11-191-15/+12
| | | | | | errors. llvm-svn: 89388
* Sketch some 'clang -cc1' support, for testing parts of CompilerInvocation.Daniel Dunbar2009-11-191-1/+0
| | | | llvm-svn: 89333
* clang-cc: Remove some more llvm::cl::init arguments, by only setting values whenDaniel Dunbar2009-11-191-1/+1
| | | | | | | | the argument is given. Also, tweak Opt.Sysroot defaulting. llvm-svn: 89318
* Change -code-completion-debug-printer to -no-code-completion-debug-printer.Daniel Dunbar2009-11-191-6/+6
| | | | | | Also, tweak a few help strings and update CompilerInvocation serialization for prev change. llvm-svn: 89317
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