8455924303
Add very limited support for GCC's '-B' flag. This allows us to support unusual
...
toolchain configurations and is a small step toward FreeBSD support.
llvm-svn: 99159
2010-03-22 01:52:07 +00:00
e543a5e684
Driver: Fix thinkos that prevented Clang from picking the right deployment
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target when both {MACOSX,IPHONEOS}_DEPLOYMENT_TARGET were set.
llvm-svn: 99055
2010-03-20 08:47:42 +00:00
6a8efa8a79
Driver: Support CC_PRINT_OPTIONS, used for logging the compile commands (in -v style) to a file.
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llvm-svn: 99054
2010-03-20 08:01:59 +00:00
7c4de04c30
Driver: Fix -### to quote shell special characters, following gcc.
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llvm-svn: 99053
2010-03-20 08:01:53 +00:00
e46b52a35f
Driver: Fix a number of -fapple-kext issues:
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- Disable RTTI.
- Disable use of __cxa_atexit.
- Disable unwind tables.
- Enable freestanding mode.
Also, honor -fhosted correctly.
<rdar://problem/7515383> C++ support: -fapple-kext not honored
llvm-svn: 99041
2010-03-20 04:52:14 +00:00
fe06df4bf3
C++: Add support for -fno-use-cxa-atexit.
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- So much typing, so little gain...
Also, rename the __cxx_global_initialization function just to match llvm-gcc.
llvm-svn: 99039
2010-03-20 04:15:41 +00:00
4ea3aea534
Driver: Allow Render{Separate,Joined} option flags on JoinedOrSeparate option types.
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Also, simplify/fix SeparateArg::render with forced join.
llvm-svn: 99022
2010-03-20 01:12:00 +00:00
47d25b18db
Driver: Fix possible crash when targetting an unknown (unsupported) Darwin
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platform, e.g. ppc.
llvm-svn: 99016
2010-03-20 00:50:21 +00:00
59bb1d4657
Make -faccess-control and -fno-access-control driver options.
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llvm-svn: 98703
2010-03-17 01:32:13 +00:00
35621a9dcc
Driver: Fix forwarding of -fno-lax-vector-conversions.
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llvm-svn: 98639
2010-03-16 16:57:46 +00:00
66187b3c6e
Driver: Free Action objects.
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llvm-svn: 98263
2010-03-11 18:04:58 +00:00
86d838970b
Driver: Free synthesized derived arguments.
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llvm-svn: 98262
2010-03-11 18:04:53 +00:00
66e2768918
Driver: Free jobs in JobList and PipedJob instances.
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llvm-svn: 98261
2010-03-11 18:04:49 +00:00
1a0c4d5900
Fix -Wsign-compare warnings reported by clang++.
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llvm-svn: 98174
2010-03-10 19:09:31 +00:00
b1489c67f0
Remove redundant semicolon
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llvm-svn: 97930
2010-03-08 02:49:35 +00:00
08a692aba4
Don't produce debug info when given -g. Fixes PR6529.
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llvm-svn: 97897
2010-03-07 04:46:18 +00:00
09797543bd
add TCE target support, patch by Pekka J!
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llvm-svn: 97746
2010-03-04 21:07:38 +00:00
0b26a616eb
Add in some more MIPS command line options.
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Patch by Oleksandr Tymoshenko!
llvm-svn: 97544
2010-03-02 02:41:08 +00:00
3babf5df64
Driver: Allow driver title (for --help) to be overridden by clients.
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llvm-svn: 97106
2010-02-25 03:31:53 +00:00
fc83aa04db
Unconditionally support block introspection data in a new field at the end
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of the block descriptor field. This field is the ObjC style @encode
signature of the implementation function, and was to this point
conditionally provided in the block literal data structure. That
provisional support is removed.
Additionally, eliminate unused enumerations for the block literal flags field.
The first shipping ABI unconditionally set (1<<29) but this bit is unused
by the runtime, so the second ABI will unconditionally have (1<<30) set so
that the runtime can in fact distinguish whether the additional data is
present or not.
llvm-svn: 96989
2010-02-23 21:51:17 +00:00
8517abc30d
Enable -mconstructor-aliases by default on non-darwin platforms.
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The linker bug holding this back is Darwin-specific.
llvm-svn: 96655
2010-02-19 02:45:38 +00:00
0ac9445098
PR5803: clang++: Treat untyped 'C' inputs as C++.
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- Patch by Andrzej K. Haczewski, with a tweak by me to emit a 'deprecated'
diagnostic when we do this. We'll see what zee users say.
llvm-svn: 96511
2010-02-17 20:32:58 +00:00
4b8ef28400
Driver: Tweak freebsd::Link, by Roman Divacky.
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llvm-svn: 96469
2010-02-17 08:07:51 +00:00
bb79b5f6f3
Raise the responsibility for passing -disable-llvm-verifier in NDEBUG builds
...
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
2010-02-13 03:50:24 +00:00
bcd554f908
Driver: Fix clang -ccc-no-clang -x c++-header foo.h on Darwin.
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llvm-svn: 95876
2010-02-11 17:33:45 +00:00
aeea8ac3d8
Driver: Add -rewrite-objc, which is an interface to clang -cc1 -rewrite-objc.
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llvm-svn: 95849
2010-02-11 03:16:21 +00:00
84f22f9da1
Driver: Fix infinite loop and wrong message on invalid -ccc-clang-arch argument.
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llvm-svn: 95848
2010-02-11 03:16:07 +00:00
3241d400c8
Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes
...
calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.
llvm-svn: 95787
2010-02-10 18:49:11 +00:00
fcd764a168
Add support for threadsafe statics, and make them the default (matching gcc).
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Daniel, I'd appreciate a review of the driver/cc1 parts.
llvm-svn: 95508
2010-02-06 23:23:06 +00:00
2f2692f8ca
Rename -cc1 option '-checker-cfref' to '-analyzer-check-objc-mem'.
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llvm-svn: 95348
2010-02-05 02:06:54 +00:00
b6e400c87c
Rename -cc1 option '-warn-objc-missing-dealloc' to '-analyzer-check-objc-missing-dealloc'.
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llvm-svn: 95347
2010-02-05 01:59:21 +00:00
61b506aa8f
Rename -cc1 option '-warn-objc-methodsigs' to '-analyzer-check-objc-methodsigs'.
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llvm-svn: 95346
2010-02-05 01:57:44 +00:00
2d8ef71ae6
Rename -cc1 option '-warn-objc-unused-ivars' to '-analyzer-check-objc-unused-ivars'.
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llvm-svn: 95345
2010-02-05 01:55:01 +00:00
d519b83757
Rename -cc1 option '-warn-dead-stores' to '-analyzer-check-dead-stores'.
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llvm-svn: 95343
2010-02-05 01:52:40 +00:00
ec5b3d45c1
Rename -cc1 option '-warn-security-syntactic' to '-analyzer-check-security-syntactic'.
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llvm-svn: 95342
2010-02-05 01:50:36 +00:00
c434394d18
Driver: Add -[no-]integrated-as for clang.
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- Requires backend support, which only exists for i386--darwin currently.
No 'as' required:
--
ddunbar@ozzy:tmp$ cat t.c
int main() { return 42; }
ddunbar@ozzy:tmp$ clang -m32 -integrated-as t.c
ddunbar@ozzy:tmp$ ./a.out; echo $?
42
ddunbar@ozzy:tmp$
--
The random extra whitespace is how you know its working! :)
llvm-svn: 95194
2010-02-03 03:07:56 +00:00
ffa70e8b27
Driver/Darwin: Don't error/warn on conflicting deployment targets. Apparently
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this is still a popular thing to do.
llvm-svn: 95093
2010-02-02 17:31:12 +00:00
98188414ef
Driver/Darwin: Darwin uses -fobjc-legacy-dispatch on ARM.
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llvm-svn: 95006
2010-02-01 21:07:43 +00:00
2e3f2c805e
Driver/Frontend: Add support for -fobjc-legacy-dispatch, not yet used.
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llvm-svn: 95004
2010-02-01 21:07:25 +00:00
8fa74aa21d
Simplify.
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llvm-svn: 94929
2010-01-30 23:31:57 +00:00
842bf17366
Use StringRef instead of returning a temporary std::string.
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This fixes a really nasty bug in Darwin::getDarwinArchName where we were going
StringRef -> temporary std::string -> StringRef (and return the dead StringRef).
The StringRefs from Triple live as long as the Triple itself, that should be
long enough.
Hopefully 2 of 4 MSVC buildbot failures are gone now.
llvm-svn: 94892
2010-01-30 15:01:47 +00:00
1299819f71
Driver: Don't honor -std-default for C++, this makes it hard to run the gdb test
...
suite with clang++ enabled.
The right fix here is PR6175, although we would still have to find a different
work around for the gdb test suite.
llvm-svn: 94838
2010-01-29 21:03:02 +00:00
6596984f3c
Driver/Darwin: Fix a crash when diagnosing conflicting deployment targets.
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llvm-svn: 94812
2010-01-29 17:02:25 +00:00
ac0605e927
Introduce serialization and deserialization of diagnostic information
...
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
2010-01-28 06:00:51 +00:00
f48d51d693
Driver/Darwin: Eliminate invalid uses of DarwinVersion -- this fixes a number of
...
defaults when targetting iPhoneOS (blocks, non-fragile ABI, stack protector).
llvm-svn: 94642
2010-01-27 00:57:11 +00:00
6d23b2f503
Driver/Darwin: Simplify target version checks.
...
llvm-svn: 94641
2010-01-27 00:57:03 +00:00
8360803a8a
Driver/Darwin: Fix a few link arguments when targetting different iPhoneOS
...
versions to match gcc (which is matching linker changes).
llvm-svn: 94640
2010-01-27 00:56:56 +00:00
b73bb5d085
Driver/Darwin: Switch clang -triple synthesis to use computed target information.
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llvm-svn: 94639
2010-01-27 00:56:49 +00:00
7c870175eb
Driver/Darwin: Eliminate confusing IsIPhoneOS parameter -- this was actually
...
just indicating whether the default target should be iPhoneOS.
llvm-svn: 94638
2010-01-27 00:56:44 +00:00
15c8942baf
Driver/Darwin: Switch to using isTargetIPhoneOS where appropriate.
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llvm-svn: 94637
2010-01-27 00:56:37 +00:00
Chandler Carruth