Commit Graph

466 Commits

Author SHA1 Message Date
Douglas Gregor f10c97f36e _Bool is not a keyword in C++. Fixes PR7388 and PR8349.
llvm-svn: 116422
2010-10-13 20:00:38 +00:00
Fariborz Jahanian d06ab4f09e Test for //rdar: //8493239
llvm-svn: 116258
2010-10-11 23:15:47 +00:00
Daniel Dunbar 7cba5a76dd IRgen/Obj-C: Fix encoding of "long double".
- The mind boggles.

llvm-svn: 116226
2010-10-11 21:13:48 +00:00
Daniel Dunbar a441d81b6b Merge encode-test-1.m into encode-test.m
llvm-svn: 116225
2010-10-11 21:13:46 +00:00
Daniel Dunbar 32708f952b FileCheck'ize test.
llvm-svn: 116224
2010-10-11 21:13:44 +00:00
Daniel Dunbar 355e850c6c tests: Tweak test to also match MSVC format.
llvm-svn: 115969
2010-10-07 20:14:30 +00:00
John McCall 569eafce63 Re-enable EH cleanups to destroy __block variables, now that we have a moment to
deal with the consequences.  Fixes rdar://problem/8224178.

llvm-svn: 115816
2010-10-06 18:56:43 +00:00
John McCall 9916e3fa93 In the fragile ObjC ABI, save the caught exception to the side if there are
both @catches and a @finally, because the second call to @objc_exception_try_enter
will clobber the exception slot.  Fixes rdar://problem/8440970.

llvm-svn: 115575
2010-10-04 23:42:51 +00:00
Fariborz Jahanian de744dcce1 Restore test. Is for //rdar://8493239
llvm-svn: 115349
2010-10-01 21:26:26 +00:00
Fariborz Jahanian 220d971ace Remove test until further notice.
llvm-svn: 115258
2010-10-01 01:01:03 +00:00
Fariborz Jahanian ef1fb2d1d1 Fix test.
llvm-svn: 115253
2010-10-01 00:27:17 +00:00
Fariborz Jahanian 885e9dff93 Output debug info. for ivars declared in class
extension and implementation.
Fixes rdar://8493239.

llvm-svn: 115248
2010-10-01 00:01:53 +00:00
Devang Patel 7c086227e6 Attach aritifical attribute with implicit parameters.
Radar 8493141.

llvm-svn: 115104
2010-09-29 23:09:21 +00:00
Chris Lattner 775e635b5a update a bunch of tests that are using the x86 backend instead of grepping IR :(
llvm-svn: 114535
2010-09-22 06:09:31 +00:00
Fariborz Jahanian 0aa35b9cf5 Block description for trivial block literals have
their 'isa' field scanned regardless.

llvm-svn: 113749
2010-09-13 16:09:44 +00:00
Fariborz Jahanian 933c6723a4 Fixes an obscure bug in importd block variable layout
information when imported variable is used
more than once. Originally though to be a bug in importing
block varibles. Fixes radar 8417746.

llvm-svn: 113675
2010-09-11 01:27:29 +00:00
Fariborz Jahanian cfddabf5a3 Block ivar layout must assume that the 'isa'
field of the block descriptor is GC'able (scanned)
as this what the runtime expects (one can send it 
messages). Radar 8394947.

llvm-svn: 113454
2010-09-09 00:21:45 +00:00
Fariborz Jahanian 366a94822b Local static block variable referecned in its
block-literal initializer expression causes IRgen to crash.
This patch fixes by saving it in StaticLocalDecl map
already used for such purposes. (radar 8390455).

llvm-svn: 113307
2010-09-07 23:26:17 +00:00
Argyrios Kyrtzidis 2fdb5b5955 LastFieldBitfield in CGObjCCommonMac::BuildAggrIvarLayout keeps bitfields or unnamed fields but later the code
assumes that it's always a bitfield. This can lead to a crash (reported at rdar://8368320).

llvm-svn: 113154
2010-09-06 12:00:10 +00:00
Fariborz Jahanian 60babfb8a1 Casting of a property reference to 'void' did not
generate the necessary code. This patch fixes it.
// rdar://8389655

llvm-svn: 113079
2010-09-04 19:49:18 +00:00
Daniel Dunbar 09c8fbe812 tests: Fix a dependency on the temporary value names.
llvm-svn: 112917
2010-09-03 00:24:06 +00:00
Daniel Dunbar a70fab8dd7 IRgen/Obj-C: Rewrite Objective-C bit-field access to compute the access strategy
using the same methods as used for normal structures.
 - This fixes problems with reading past the end of the structure and with
   handling straddled bit-field access.

llvm-svn: 112914
2010-09-02 23:53:31 +00:00
Chris Lattner 369721a16e stop looking for #uses comments.
llvm-svn: 112898
2010-09-02 22:48:26 +00:00
Devang Patel 9cd85d1c77 Robustify test.
llvm-svn: 112062
2010-08-25 17:32:22 +00:00
Daniel Dunbar 5eb22ab7d8 tests: Disable this test for now, it is overly pessimistic and I am not sure how to fix it.
llvm-svn: 112023
2010-08-25 03:40:27 +00:00
Fariborz Jahanian bf9294fb65 Support for IRGen of synthesize bitfield ivars in
objc-nonfragile-abi2 (radar 7824380).

llvm-svn: 111823
2010-08-23 18:51:39 +00:00
Fariborz Jahanian 68e69ca9f9 Patch to issue warning when colllection expresion's type
does not implement 'countByEnumeratingWithState' API.
Implements radar 7634669.

llvm-svn: 110964
2010-08-12 22:25:42 +00:00
John McCall ffe4630f3d When re-raising an exception after a cleanup, we need to call _Unwind_Resume_or_Rethrow
instead of _Unwind_Resume.  With SJLJ exceptions, this is spelled
"_Unwind_SjLj_Resume_or_Rethrow", not "_Unwind_SjLj_Resume", which has
significantly different semantics.

We should actually never be generating a call to _Unwind_SjLj_Resume directly;
even if we were generating true cleanups (which we aren't because of the
horrible hack), we should be calling __cxa_end_cleanup() on ARM.  I
haven't implemented this because there's little point as long as the HH is
present.

I believe this fixes <rdar://problem/8281377>.

llvm-svn: 110851
2010-08-11 20:59:53 +00:00
Fariborz Jahanian d539d098a4 IRGen support for functions returning objc object
types. Fixes PR7865.

llvm-svn: 110832
2010-08-11 17:37:35 +00:00
John McCall ca7993f572 Make this test a little less dependent on exact optimizer results.
llvm-svn: 110770
2010-08-11 02:06:44 +00:00
John McCall cebe0ca75e Fix a bug in @finally emission in both the fragile and non-fragile EH schemes
where we weren't accounting for the possibility that a @finally block might
have internal cleanups and therefore might write to the cleanup destination slot.

Fixes <rdar://problem/8293901>.

llvm-svn: 110760
2010-08-11 00:16:14 +00:00
Fariborz Jahanian f95e358004 Finishing up block variable layout API by supporting
union type variables and their nesting inside other
aggregate types.

llvm-svn: 110448
2010-08-06 16:28:55 +00:00
Fariborz Jahanian 903aba39ee Add support for block imported struct variable layout info.
(objc gc and blocks in NeXt runtime).

llvm-svn: 110377
2010-08-05 21:00:25 +00:00
Fariborz Jahanian 9659f6b540 Block variable layout bitmap API generation.
llvm-svn: 110287
2010-08-04 23:55:24 +00:00
John McCall 2dd7d44135 Some more correctness fixes and code-size optimizations for fragile-ABI
ObjC exceptions:
  - don't enter a try for the catch blocks unless there's a finally
  - put the setjmp buffer in the locals set for liveness reasons
  - dump the sync object into an alloca in the locals set for liveness reasons
Some of this can go away if the backend starts to properly calculate liveness
in the presence of setjmp (which would also be a *much* stabler solution).

llvm-svn: 110188
2010-08-04 05:59:32 +00:00
John McCall 42227edc79 Fix fragile-ABI ObjC exceptions in the presence of optimization with
the magic of inline assembly.  Essentially we use read and write hazards
on the set of local variables to force flushing locals to memory
immediately before any protected calls and to inhibit optimizing locals
across the setjmp->catch edge.  Fixes rdar://problem/8160285

llvm-svn: 109960
2010-07-31 23:20:56 +00:00
Daniel Dunbar cda4307308 Revert "Re-apply fixed version of 108749, correctly conditionalizing the new
sections on", this change uncovered a possible linker bug which resulted in the
wrong messages getting dispatched. Backing this out while we investigate...

llvm-svn: 109817
2010-07-29 22:57:21 +00:00
Chris Lattner 3a44c7e55d now that we have CGT around, we can start using preferred types
for return values too.  Instead of compiling something like:

struct foo {
  int *X;
  float *Y;
};

struct foo test(struct foo *P) { return *P; }

to:

%1 = type { i64, i64 }

define %1 @test(%struct.foo* %P) nounwind {
entry:
  %retval = alloca %struct.foo, align 8           ; <%struct.foo*> [#uses=2]
  %P.addr = alloca %struct.foo*, align 8          ; <%struct.foo**> [#uses=2]
  store %struct.foo* %P, %struct.foo** %P.addr
  %tmp = load %struct.foo** %P.addr               ; <%struct.foo*> [#uses=1]
  %tmp1 = bitcast %struct.foo* %retval to i8*     ; <i8*> [#uses=1]
  %tmp2 = bitcast %struct.foo* %tmp to i8*        ; <i8*> [#uses=1]
  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* %tmp2, i64 16, i32 8, i1 false)
  %0 = bitcast %struct.foo* %retval to %1*        ; <%1*> [#uses=1]
  %1 = load %1* %0, align 1                       ; <%1> [#uses=1]
  ret %1 %1
}

We now get the result more type safe, with:

define %struct.foo @test(%struct.foo* %P) nounwind {
entry:
  %retval = alloca %struct.foo, align 8           ; <%struct.foo*> [#uses=2]
  %P.addr = alloca %struct.foo*, align 8          ; <%struct.foo**> [#uses=2]
  store %struct.foo* %P, %struct.foo** %P.addr
  %tmp = load %struct.foo** %P.addr               ; <%struct.foo*> [#uses=1]
  %tmp1 = bitcast %struct.foo* %retval to i8*     ; <i8*> [#uses=1]
  %tmp2 = bitcast %struct.foo* %tmp to i8*        ; <i8*> [#uses=1]
  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* %tmp2, i64 16, i32 8, i1 false)
  %0 = load %struct.foo* %retval                  ; <%struct.foo> [#uses=1]
  ret %struct.foo %0
}

That memcpy is completely terrible, but I don't know how to fix it.

llvm-svn: 109729
2010-07-29 04:46:19 +00:00
Fariborz Jahanian 72cdffa401 Return type of a setter call caused by
use of property-dot syntax using 'super' as receiver
is 'void'. This fixes a bug in generating correct
API for setter call. Fixes radar 8203426.

llvm-svn: 109297
2010-07-24 00:34:08 +00:00
John McCall ad5d61e227 Revise cleanup IR generation to fix a major bug with cleanups (PR7686)
as well as some significant asymptotic inefficiencies with threading
multiple jumps through deep cleanups.

llvm-svn: 109274
2010-07-23 21:56:41 +00:00
Jim Grosbach 71d963e954 Re-apply fixed version of 108749, correctly conditionalizing the new sections on
ObjC ABI version 2 this time.

llvm-svn: 108847
2010-07-20 16:20:26 +00:00
Jim Grosbach 428a7103d9 and revert the related tests, too
llvm-svn: 108766
2010-07-19 22:53:57 +00:00
Jim Grosbach 6331d9781c Update tests for r108749
llvm-svn: 108754
2010-07-19 21:39:14 +00:00
Daniel Dunbar 2c91be4261 IRgen: Add a test case I forgot to commit at some point.
llvm-svn: 108713
2010-07-19 17:11:38 +00:00
John McCall 36ea3723c0 The GNU-runtime ObjC personality function doesn't let us rethrow with URR for
multiple reasons.  Rethrow with _objc_exception_throw instead.  Fixes PR7656.

llvm-svn: 108595
2010-07-17 00:43:08 +00:00
John McCall 2b7fc3828e Teach IR generation how to lazily emit cleanups. This has a lot of advantages,
mostly in avoiding unnecessary work at compile time but also in producing more
sensible block orderings.

Move the destructor cleanups for local variables over to use lazy cleanups.
Eventually all cleanups will do this;  for now we have some awkward code
duplication.

Tell IR generation just to never produce landing pads in -fno-exceptions.
This is a much more comprehensive solution to a problem which previously was
half-solved by checks in most cleanup-generation spots.

llvm-svn: 108270
2010-07-13 20:32:21 +00:00
John McCall bd30929e4d Validated by nightly-test runs on x86 and x86-64 darwin, including after
self-host.  Hopefully these results hold up on different platforms.  

I tried to keep the GNU ObjC runtime happy, but it's hard for me to test.
Reimplement how clang generates IR for exceptions.  Instead of creating new
invoke destinations which sequentially chain to the previous destination,
push a more semantic representation of *why* we need the cleanup/catch/filter
behavior, then collect that information into a single landing pad upon request.

Also reorganizes how normal cleanups (i.e. cleanups triggered by non-exceptional
control flow) are generated, since it's actually fairly closely tied in with
the former.  Remove the need to track which cleanup scope a block is associated
with.

Document a lot of previously poorly-understood (by me, at least) behavior.

The new framework implements the Horrible Hack (tm), which requires every
landing pad to have a catch-all so that inlining will work.  Clang no longer
requires the Horrible Hack just to make exceptions flow correctly within
a function, however.  The HH is an unfortunate requirement of LLVM's EH IR.

llvm-svn: 107631
2010-07-06 01:34:17 +00:00
Daniel Dunbar 8c94ffe776 IRgen: Assignment to Objective-C properties shouldn't reload the value, for
complex values either. Previously we did this properly for regular assignment,
but not for compound assignment.
 - Also, tidy up assignment code a bit to look more like the scalar path.

llvm-svn: 107217
2010-06-29 22:44:21 +00:00
Daniel Dunbar c85ea8e175 IRgen: Assignment to Objective-C properties shouldn't reload the value (which
would trigger an extra method call).
 - While in the area, I also changed Clang to not emit an unnecessary load from
   'x' in cases like 'y = (x = 1)'.

llvm-svn: 107210
2010-06-29 22:00:45 +00:00
Fariborz Jahanian a9f90275cc Trying to make BuildBot happy again (related to PR7431).
llvm-svn: 106553
2010-06-22 17:08:32 +00:00
Fariborz Jahanian 7966aff294 Fixes a problem in generation of meta-data for
category implementation whereby property list was missing.
NeXt ObjC runtime (radar 8093297).

llvm-svn: 106550
2010-06-22 16:33:55 +00:00
Douglas Gregor de049cdbe6 Attempt to fix test
llvm-svn: 106522
2010-06-22 02:17:07 +00:00
Fariborz Jahanian 2990e3a502 Test case for PR7431 by Nico Weber.
llvm-svn: 106494
2010-06-21 22:21:57 +00:00
Rafael Espindola b35e7b8659 Fix tests that I missed from my previous commit.
llvm-svn: 106118
2010-06-16 17:49:52 +00:00
Fariborz Jahanian be21aa34a0 When using property-dot assignment syntax to call a setter method,
type of rhs need be compared to setter's argument and
not the getter type. Fixes radar 8062778

llvm-svn: 105560
2010-06-07 22:02:01 +00:00
Fariborz Jahanian a2d7c34e93 Fixed a block regression caused by trying to use
an existing ir for load of a bock variable. This cannot be
done across basic blocks.
Fixes radar 8064140.

llvm-svn: 105549
2010-06-07 19:39:39 +00:00
David Chisnall b190a2c74a Fixed Objective-C type encoding for bitfields for the GNU runtime to match the encoding used by GCC.
llvm-svn: 105451
2010-06-04 01:10:52 +00:00
Douglas Gregor aab11ede6e Fix testsuite for blocks mangling change
llvm-svn: 104618
2010-05-25 17:46:21 +00:00
Fariborz Jahanian 6dc47ed396 Changed test to use FileCheck.
llvm-svn: 104319
2010-05-21 16:13:37 +00:00
John McCall 9d42f0f174 Allocate space in a block record for implicit references to the Objective C
'self' variable arising from uses of the 'super' keyword.  Also reorganize
some code so that BlockInfo (now CGBlockInfo) can be opaque outside of
CGBlocks.cpp.

Fixes rdar://problem/8010633.

llvm-svn: 104312
2010-05-21 04:11:14 +00:00
Fariborz Jahanian 2792f30f13 Generate objc_memmove_collectable write-barrier for
classes whose base class have GC'able object pointers.

llvm-svn: 104296
2010-05-20 23:34:56 +00:00
Fariborz Jahanian 60d215b6fd Adds support for generation of objc_memmove_collectable API
in Objective-C++ mode.

llvm-svn: 104281
2010-05-20 21:38:57 +00:00
Fariborz Jahanian c21ba96566 More Objective-C++ GC tests.
llvm-svn: 104253
2010-05-20 18:22:28 +00:00
Fariborz Jahanian e150539100 More tests for ObjC++ GC support.
llvm-svn: 104176
2010-05-19 23:07:54 +00:00
John McCall 3e294929b8 Correctly generate IR for ObjC messages sends to protocol-qualified types.
Fixes rdar://problem/7992749

llvm-svn: 103965
2010-05-17 20:12:43 +00:00
Fariborz Jahanian bdb1b0d6cb Implement new default property synthesis rules. Essentially, no longer
user directive is needed to force a property implementation.
It is decided based on those propeties which are declared in
the class (or in its protocols) but not those which must be
default implemented by one of its super classes. Implements radar 7923851.

llvm-svn: 103787
2010-05-14 18:35:57 +00:00
Fariborz Jahanian f7ba3208a3 Fix test.
llvm-svn: 103487
2010-05-11 18:48:13 +00:00
Daniel Dunbar 341db487a8 tests: Avoid spurious use of /dev/null.
llvm-svn: 103446
2010-05-10 23:31:31 +00:00
Devang Patel b319adec49 If variable location is invalid then use current location.
This fixes radar 7959934.

llvm-svn: 103408
2010-05-10 17:24:58 +00:00
Fariborz Jahanian 6147a7b9b8 Test case for NeXt's -fno-constant-cfstrings option.
llvm-svn: 102357
2010-04-26 17:59:24 +00:00
Daniel Dunbar 6171c4489d tests: Force a triple.
llvm-svn: 102332
2010-04-26 10:58:19 +00:00
Daniel Dunbar 710cb20cd6 IRgen/NeXT: Fix several alignment issues with Objective-C metadata symbols:
- Fix some places that had the alignment hard coded.
 - Use ABI type alignment, not preferred type alignment -- neither of this is exactly right, as we really want the C type alignment as required by the runtime, but the ABI alignment is a more correct choice.

This should be equivalent for x86_64, but fixes the alignment for ARM.

llvm-svn: 102314
2010-04-25 20:39:32 +00:00
Daniel Dunbar e4273bc38c tests: Convert test to FileCheck.
llvm-svn: 102313
2010-04-25 20:39:19 +00:00
Daniel Dunbar 5e63927d41 IRgen/NeXT: Reuse EmitImageInfo for both fragile and non-fragile ABI. This fixes Clang to correctly emit the "CorrectedSynthesize" bit when using the non-fragile ABI.
llvm-svn: 102312
2010-04-25 20:39:01 +00:00
Daniel Dunbar fca18c1b41 NeXT: Clean up dispatch method policy selection.
- Replace -cc1 level -fobjc-legacy-dispatch with -fobjc-dispatch-method={legacy,non-legacy,mixed}.

 - Lift "mixed" vs "non-mixed" policy choice up to driver level, instead of being buried in CGObjCMac.cpp.

 - No intended functionality change.

llvm-svn: 102255
2010-04-24 17:56:46 +00:00
Daniel Dunbar e3883874c5 NeXT/EH: When generating the rethrow code for a finally block, make sure to
chain outwards when inside a nested exception scope.
 - A real test for this is going into LLVM test-suite.

llvm-svn: 102204
2010-04-23 19:12:32 +00:00
Chris Lattner 9cffdf1331 don't slap noalias attribute on stret result arguments.
This mirror's Dan's patch for llvm-gcc in r97989, and
fixes the miscompilation in PR6525.  There is some contention
over whether this is the right thing to do, but it is the
conservative answer and demonstrably fixes a miscompilation.

llvm-svn: 101877
2010-04-20 05:44:43 +00:00
Fariborz Jahanian cf33091659 Make this test darwin10 specific.
llvm-svn: 101797
2010-04-19 18:27:05 +00:00
Fariborz Jahanian dfb3983525 Force clang to produce legacy api for messaging
in for pre-snowleoprd (NeXt runtime). Fixes
radar 7866951

llvm-svn: 101791
2010-04-19 17:53:30 +00:00
Fariborz Jahanian 7e9d52aaca Variation of objc_copyStruct API generation when
property (atomic/nonatomic) is of aggregate type with
gc'able member objects) (NeXT runtime).

llvm-svn: 101156
2010-04-13 18:32:24 +00:00
Fariborz Jahanian 33eb59a61b Remove this test for now until I can figure out
why it keeps failing on buildbot (but not for me).

llvm-svn: 101115
2010-04-13 02:16:35 +00:00
Fariborz Jahanian cb21e38dc5 Modify test to be darwin specific.
llvm-svn: 101109
2010-04-13 01:10:57 +00:00
Fariborz Jahanian 08b0f66d2e Add support for objc_copyStruct to enforce
atomicity of aggregate properties in setter/getter
methods. wip.

llvm-svn: 101107
2010-04-13 00:38:05 +00:00
Chris Lattner 509a32da75 fix PR6819
llvm-svn: 101050
2010-04-12 17:25:51 +00:00
Chris Lattner 7974fb130f fix this test.
llvm-svn: 101019
2010-04-12 05:47:20 +00:00
Chris Lattner c263f43ffd xfail this test for now.
llvm-svn: 101018
2010-04-12 05:44:13 +00:00
Chris Lattner 4806f7eb1f fix an invalid use of super, you can't use super like this in a block!
llvm-svn: 101017
2010-04-12 05:43:31 +00:00
Fariborz Jahanian d9235dbc02 Implement method type encoding in the presense
of c-style arguments. Completes radar 7445205.

llvm-svn: 100813
2010-04-08 21:29:11 +00:00
Devang Patel a2c048eaf8 Emit debug info for objc getters and setters.
llvm-svn: 100462
2010-04-05 21:09:15 +00:00
Fariborz Jahanian f9c4585c80 Fix a code gen. bug involving generation of getter method
from properties of _Complex type. (radar 7351147).

llvm-svn: 99558
2010-03-25 21:56:43 +00:00
Fariborz Jahanian 6c67b90752 Code gen for compound assignment of complex
types using property syntax to access setter/getters.
(also radar 7351147).

llvm-svn: 99307
2010-03-23 18:43:00 +00:00
Fariborz Jahanian 3131496622 Patch to implement code gen. use of compound assignent on
properties of complex type. Radar 7351147.

llvm-svn: 99299
2010-03-23 18:08:50 +00:00
Fariborz Jahanian 34f521ce9c Test for my last patch.
llvm-svn: 99194
2010-03-22 18:27:27 +00:00
Fariborz Jahanian eb1690d2bd Fix the test some more.
llvm-svn: 98090
2010-03-09 22:17:52 +00:00
Fariborz Jahanian 9d227a1d5e See if this test makes it though buildbot.
llvm-svn: 98087
2010-03-09 21:50:08 +00:00
Fariborz Jahanian 86048dc2e5 Reverse the code gen. enabled part of test until I can figure out
how to check the code pattern no matter how clang is built.

llvm-svn: 98079
2010-03-09 21:26:24 +00:00
Fariborz Jahanian 525f34133d Code gen test for a previous patch for
radar 7709015

llvm-svn: 98073
2010-03-09 19:15:10 +00:00
Fariborz Jahanian 281aae6328 Fix code gen bug generating code for
((id)cat)->isa. Fixes radar 7709015.

llvm-svn: 97672
2010-03-03 22:09:47 +00:00
John McCall 8ee376f08a Canonicalize parameter and return types before computing ABI info. Eliminates
a common source of oddities and, in theory, removes some redundant ABI
computations.  Also fixes a miscompile I introduced yesterday by refactoring
some code and causing a slightly different code path to be taken that
didn't perform *parameter* type canonicalization, just normal type
canonicalization;  this in turn caused a bit of ABI code to misfire because
it was looking for 'double' or 'float' but received 'const float'.

llvm-svn: 97030
2010-02-24 07:14:12 +00:00
Fariborz Jahanian 40efb08d87 Remove this test for now.
llvm-svn: 96651
2010-02-19 01:40:48 +00:00
Fariborz Jahanian ad238e2bde XFAIL until I can fugure out how test check for a pattern when
clang is built optimized.

llvm-svn: 96645
2010-02-19 01:11:52 +00:00
Fariborz Jahanian aef662206b Patch removes IVars list from ObjCInterfaceDecl and
instead relies on their DeclContext for iteration, etc.

llvm-svn: 96638
2010-02-19 00:31:17 +00:00
Fariborz Jahanian 46dbcb2f86 Hopefully make buildbot happy.
llvm-svn: 96513
2010-02-17 21:01:05 +00:00
Fariborz Jahanian 999ddbcf8e Patch to remove arbitrary imporation of 'self' into
a block without it being used. This causes over release
of objects in certain runtime-senitive apps.
(fixes radar 7581175).

llvm-svn: 96501
2010-02-17 19:54:08 +00:00
Fariborz Jahanian 989908fbac Generate the objc_read_weak API when calling
a __weak block. Fixes radar 7628591.

llvm-svn: 95822
2010-02-10 23:34:57 +00:00
Daniel Dunbar 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
Fariborz Jahanian df506b934e Fix a code gen bug accessing 'isa' field via a message call
(Fixes radar 7609722).

llvm-svn: 95406
2010-02-05 19:18:30 +00:00
Fariborz Jahanian 08d614d92e Fix DeclContext of an objective-c @catch variable
declaration. Fixes radar 7590273.

llvm-svn: 95164
2010-02-03 00:01:43 +00:00
Daniel Dunbar ca5e3eb7f7 NeXT: Add support for -fobjc-legacy-dispatch.
llvm-svn: 95005
2010-02-01 21:07:33 +00:00
Daniel Dunbar d86666ffd7 Driver/Darwin: Stuff iPhoneOS into environment portion of the (llvm/clang) triple instead of keying off architecture. Also, fix version define to properly include the revision/micro component of the version number.
llvm-svn: 94487
2010-01-26 01:44:04 +00:00
Chris Lattner 1df52e7d6a merge another one in.
llvm-svn: 94404
2010-01-25 03:38:26 +00:00
Chris Lattner fe28ef686e consolidate two testcases.
llvm-svn: 94403
2010-01-25 03:37:52 +00:00
Chris Lattner 83b0dd16c3 fix rdar://7556129 a crash in blocks debug info codegen.
llvm-svn: 94402
2010-01-25 03:34:56 +00:00
Anders Carlsson 1749083e2e Fill in the return value slot in CGExprAgg::VisitCallExpr. This takes us halfway towards fixing PR5824.
llvm-svn: 92142
2009-12-24 20:40:36 +00:00
Anders Carlsson b2d47e0eaa Add a test for x86-64 struct returns under gc.
llvm-svn: 92140
2009-12-24 20:21:41 +00:00
Sean Callanan 12ca3f46d8 Testcase fixes to reflect instruction table changes in the LLVM backend
(http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20091214/092780.html)
The instruction fixes were checked and approved by Chris Lattner, but
these testcase fixes are mine; please yell at me if there are any
problems with either.

* PR5050-constructor-conversion.cpp
* array-construction.cpp
* constructor-conversion.cpp
* cast-conversion.cpp
* constructor-default-arg.cpp
* derived-to-base-conv.cpp
* ptr-to-member-function.cpp
* call-arg-zero-temp.cpp
* default-destructor-synthesis.cpp
* global-array-destruction.cpp
* array-operator-delete-call.cpp
* decl-ref-init.cpp
* default-constructor-for-members.cpp
* convert-to-fptr.cpp
* constructor-for-array-members.cpp
* conversion-function.cpp
* objc-read-weak-byref.m
	Fixed testcase to reflect call qualifier

llvm-svn: 91640
2009-12-18 00:04:09 +00:00
Daniel Dunbar 5618e98f33 Update tests to use %clang instead of 'clang', and forcibly disable use of '
clang ' or ' clang -cc1 ' or ' clang-cc ' in test lines (by substituting them to
garbage).

llvm-svn: 91460
2009-12-15 22:01:24 +00:00
Fariborz Jahanian 2b9fc83db5 Fixes a code gen bug related to accessing a now
non-existing 'isa' field of a non-existing struct type
all related to legacy type definition for 'id' which we have
dropped in clang in favor of a built-in type.
(fixes radar 7470820).

llvm-svn: 91455
2009-12-15 21:34:52 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Fariborz Jahanian 3914ee8fcd Make test more generic.
llvm-svn: 91349
2009-12-14 22:17:35 +00:00
Fariborz Jahanian 9ac0a04b29 Patch to fix 32-bit @try failure with internal assertion when compiling
an Objective-C rethrow nested inside another try/catch block. (fixes radar 7466728).

llvm-svn: 91335
2009-12-14 21:35:01 +00:00
Fariborz Jahanian d83359ac82 Make test pass in all cases.
llvm-svn: 91309
2009-12-14 18:38:32 +00:00
Fariborz Jahanian df9f4c6655 Fixes an incomplete test case.
llvm-svn: 91304
2009-12-14 18:18:29 +00:00
Fariborz Jahanian 4ee3981574 Tests use the new clang.
llvm-svn: 91290
2009-12-14 17:13:18 +00:00
Daniel Dunbar 85d2f8f875 Use clang -cc1 in test, to improve determinism.
llvm-svn: 91236
2009-12-13 02:20:49 +00:00
Fariborz Jahanian 751c1e7b24 patch to add a property from a protocol to a class that adopts the protocol.
(fixes radar 7466494).

llvm-svn: 91227
2009-12-12 21:26:21 +00:00
Fariborz Jahanian 531c16f9fb Code gen for ObjCIsaExpr AST used as lvalue.
(fixes radar 7457534).

llvm-svn: 90995
2009-12-09 23:35:29 +00:00
Fariborz Jahanian a5fee26d28 Codegen. support for ObjCIsaExpr AST which until now
was not needed (fixes radar 7453430).

llvm-svn: 90981
2009-12-09 19:05:56 +00:00
Fariborz Jahanian a6227fd896 (objc2 nonfragile-abi specific). If the translation unit includes an implementation
of a subclass (direct or indirect) of a weak_import root class, emit a weak reference 
for the root class's metaclass (should complete radar 6815425).

llvm-svn: 90249
2009-12-01 18:25:24 +00:00
Fariborz Jahanian 89b660c774 Fix a crash when ivar type is a __strong SEL. Fallout from
recent change to make SEL a builtin type (fixes radar 7425510).

llvm-svn: 90145
2009-11-30 18:43:52 +00:00
Daniel Dunbar e97582406b Use '-FOO' 'BAR' instead of '-FOO=BAR' for FOO in -stack-protector, -fvisibility, and -fconstant-string-class.
llvm-svn: 90072
2009-11-29 09:33:20 +00:00
Daniel Dunbar 4e7596cc3a Normalize options to use '-FOO' instead of '--FOO'.
llvm-svn: 90071
2009-11-29 09:33:10 +00:00
Fariborz Jahanian 04b258cc9e Allow user re-definition of SEL as well as accessing its fields.
This fixes pr5611.

llvm-svn: 89895
2009-11-25 23:07:42 +00:00
Fariborz Jahanian d25c219475 Fixe a crash in encoding of SEL type caused by recent changes.
llvm-svn: 89696
2009-11-23 20:40:50 +00:00
David Chisnall 27033c9171 Test case for bug fixed in r89457.
llvm-svn: 89605
2009-11-22 17:42:02 +00:00
Fariborz Jahanian 252ba5fb6f This patch implements objective-c's 'SEL' type as a built-in
type and fixes a long-standing code gen. crash reported in
at least two PRs and a radar. (radar 7405040 and pr5025). 
There are couple of remaining issues that I would like for
Ted. and Doug to look at:

Ted, please look at failure in Analysis/MissingDealloc.m.
I have temporarily added an expected-warning to make the
test pass. This tests has a declaration of 'SEL' type which
may not co-exist with the new changes.

Doug, please look at a FIXME in PCHWriter.cpp/PCHReader.cpp.
I think the changes which I have ifdef'ed out are correct. They
need be considered for in a few Indexer/PCH test cases.

llvm-svn: 89561
2009-11-21 19:53:08 +00:00
Fariborz Jahanian 95ace55701 This patch finalizes implementatin of weak_import
objective-c2 classes (radar 6815425).

llvm-svn: 89157
2009-11-17 22:42:00 +00:00
Daniel Dunbar f386ce5429 ... and add back a few more triple forces.
llvm-svn: 89088
2009-11-17 10:27:58 +00:00
Daniel Dunbar cba26d4dc5 Add some -triples I was a little too liberal in removing.
llvm-svn: 89084
2009-11-17 10:04:38 +00:00
Daniel Dunbar 7e4ae04bed Merge several visibility tests into hidden-visibility.m, and check .ll output
not .s output.

llvm-svn: 89083
2009-11-17 10:04:28 +00:00
Daniel Dunbar fba0b44d35 Use -fblocks and -fobjc-nonfragile-abi when that is what is being tested, instead of forcing the triple.
llvm-svn: 89072
2009-11-17 09:04:12 +00:00
Daniel Dunbar feedba68b5 Don't #include <stdio.h> when tests don't need it, or use clang instead of clang-cc when they do.
llvm-svn: 89070
2009-11-17 08:57:36 +00:00
Daniel Dunbar 4656c53e12 Move -fnext-runtime defaulting to driver (and change clang-cc default to
-fnext-runtime), instead of using getDefaultLangOptions.

llvm-svn: 89058
2009-11-17 07:07:28 +00:00
Fariborz Jahanian 9290ede494 Handle case of missing '@end' in implementation context
gracefully, on par with gcc, by: Issuing a warning,
doing final sematinc check of its definitions and generating
its meta-data.

llvm-svn: 88934
2009-11-16 18:57:01 +00:00
Fariborz Jahanian eb80c98a72 Fix a code gen bug in i386-apple-darwin (objc fragile abi), sending
message to 'super'. Fixes radar 7205866.

llvm-svn: 87017
2009-11-12 20:14:24 +00:00
Daniel Dunbar 34546ce43d Remove RUN: true lines.
llvm-svn: 86432
2009-11-08 01:47:25 +00:00
Daniel Dunbar 8b57697954 Eliminate &&s in tests.
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430
2009-11-08 01:45:36 +00:00
Daniel Dunbar a530841b4f Switch XFAIL format to match LLVM.
llvm-svn: 85880
2009-11-03 07:25:45 +00:00
Steve Naroff f0c8611d3f Fix <rdar://problem/7330784>. Avoid crashing on 'Class<p>' when generating meta-data for a class.
llvm-svn: 85440
2009-10-28 22:03:49 +00:00
Daniel Dunbar c14753b781 Fix crash when synthesizing property setters when the property type and ivar
type have mismatched Objective-C types.
  - <rdar://problem/7336352> [irgen] crash in synthesized property construction

llvm-svn: 85275
2009-10-27 19:21:30 +00:00