Commit Graph

358 Commits

Author SHA1 Message Date
Aaron Ballman d85eff49a3 [C++11] Replacing ObjCCategoryDecl iterators propimpl_begin() and propimpl_end() with iterator_range property_impls(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 203930
2014-03-14 15:02:45 +00:00
Aaron Ballman 0f6e64d505 [C++11] Replacing ObjCProtocolDecl iterators protocol_begin() and protocol_end() with iterator_range protocols(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 203863
2014-03-13 22:58:06 +00:00
Aaron Ballman a49c5064a1 [C++11] Replacing ObjCInterfaceDecl iterators protocol_begin() and protocol_end() with iterator_range protocols(). Updating all of the usages of the iterators with range-based for loops.
Drive-by fixing some incorrect types where a for loop would be improperly using ObjCInterfaceDecl::protocol_iterator. No functional changes in these cases.

llvm-svn: 203842
2014-03-13 20:29:09 +00:00
Aaron Ballman e8a7dc9889 [C++11] Replacing ObjCContainerDecl iterators classmeth_begin() and classmeth_end() with iterator_range class_methods(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 203840
2014-03-13 20:11:06 +00:00
Aaron Ballman f26acce6f7 [C++11] Replacing ObjCContainerDecl iterators instmeth_begin() and instmeth_end() with iterator_range instance_methods(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 203839
2014-03-13 19:50:17 +00:00
Aaron Ballman d174edffa0 Renaming the recently-created (r203830) props() range API to properties() for clarity.
llvm-svn: 203835
2014-03-13 19:11:50 +00:00
Aaron Ballman dc4bea4676 [C++11] Replacing ObjCContainerDecl iterators prop_begin() and prop_end() with iterator_range props(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 203830
2014-03-13 18:47:37 +00:00
Craig Topper 4f12f10de4 [C++11] Add 'override' keyword to virtual methods that override their base class.
llvm-svn: 203643
2014-03-12 06:41:41 +00:00
Ted Kremenek 090a273b55 Remove dead return and simplify code.
llvm-svn: 203266
2014-03-07 18:53:05 +00:00
Chandler Carruth c80ceea90b [Modules] Update to reflect the move of CallSite into the IR library in
LLVM r202816.

llvm-svn: 202817
2014-03-04 11:02:08 +00:00
Craig Topper a798a9db93 Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
llvm-svn: 202625
2014-03-02 09:32:10 +00:00
Rafael Espindola 554256ca56 Refactor linkage computation in CGObjCMac.cpp.
Before this patch the globals were created with the wrong linkage and patched
afterwards. From the comments it looks like something would complain about
having an internal GV with no initializer. At least in clang the verifier will
only run way after we set the initializer, so that is not a problem.

This patch should be a nop. It just figures out the linkage earlier and
converts the old calls to setLinkage to asserts. The only case where that is
not possible is when we first see a weak import that is then implemented. In
that case we have to change the linkage, but that is the only setLinkage left.

llvm-svn: 202305
2014-02-26 22:25:45 +00:00
Rafael Espindola 3cc5c2df9b Use getPointerSizeInBits.
I introduced this bug in 198815. Thanks for Mark Lacey for noticing.
Unfortunately, I have no idea how to test this code.

llvm-svn: 198891
2014-01-09 21:32:51 +00:00
Rafael Espindola 0d84069e17 Used the DataLayout methods instead of the Module methods.
llvm-svn: 198815
2014-01-09 00:17:51 +00:00
Alp Toker f6a24ce40f Fix a tranche of comment, test and doc typos
llvm-svn: 196510
2013-12-05 16:25:25 +00:00
Alp Toker 272e9bc513 Add heading and remove leftover personal email addresses
clang's attribute support is mature by now so replace Sean's warning and email
address with a standard LLVM copyright heading.

Also remove a personal email address and credit docstring from CGObjCGNU that
shouldn't have been there.

This is in line with the LLVM developer policy introduced in r45410.
Contributors can add themselves to CREDITS.txt while active module owners are
listed in CODE_OWNERS.TXT.

llvm-svn: 195587
2013-11-25 00:40:53 +00:00
Nick Lewycky 5fa40c3b9e No functionality change. Reflow lines that could fit on one line. Break lines
that had 80-column violations. Remove spurious emacs mode markers on .cpp files.

llvm-svn: 191797
2013-10-01 21:51:38 +00:00
Eli Friedman f24bd3bdba Fix GNU ObjC ABI for a message returning a struct.
This allows the ObjFW runtime to correctly implement message forwarding
for messages which return a struct.

Patch by Jonathan Schleifer.

llvm-svn: 187174
2013-07-26 00:53:29 +00:00
Craig Topper fa159c144a Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.
llvm-svn: 186284
2013-07-14 16:47:36 +00:00
John McCall 882987f30c Use the actual ABI-determined C calling convention for runtime
calls and declarations.

LLVM has a default CC determined by the target triple.  This is
not always the actual default CC for the ABI we've been asked to
target, and so we sometimes find ourselves annotating all user
functions with an explicit calling convention.  Since these
calling conventions usually agree for the simple set of argument
types passed to most runtime functions, using the LLVM-default CC
in principle has no effect.  However, the LLVM optimizer goes
into histrionics if it sees this kind of formal CC mismatch,
since it has no concept of CC compatibility.  Therefore, if this
module happens to define the "runtime" function, or got LTO'ed
with such a definition, we can miscompile;  so it's quite
important to get this right.

Defining runtime functions locally is quite common in embedded
applications.

llvm-svn: 176286
2013-02-28 19:01:20 +00:00
David Chisnall beb8013095 Improve property metadata generation with the GNUstep runtime.
llvm-svn: 176254
2013-02-28 13:59:29 +00:00
Dmitri Gribenko f857950d39 Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h

llvm-svn: 172323
2013-01-12 19:30:44 +00:00
David Chisnall 2ec1b10d8e Enable the new (more C++-like, less broken) EH model when targeting the GNUstep
Objective-C runtime 1.7 or greater.

llvm-svn: 172207
2013-01-11 15:33:01 +00:00
Fariborz Jahanian 1eab052a7f objectiveC++: When throwing c++ exception of
an objectiveC object, use objc_exception_throw
to raise the exception. // rdar://12605907

llvm-svn: 172091
2013-01-10 19:02:56 +00:00
Chandler Carruth ffd5551bc7 Rewrite #includes for llvm/Foo.h to llvm/IR/Foo.h as appropriate to
reflect the migration in r171366.

Re-sort the #include lines to reflect the new paths.

llvm-svn: 171369
2013-01-02 11:45:17 +00:00
David Chisnall 0d75e0600b Reapply r170344, this time without forgetting to commit the header changes.
llvm-svn: 170354
2012-12-17 18:54:24 +00:00
Benjamin Kramer beea120d6e Revert "Added support for new property helpers (GNUstep runtime)."
This reverts commit r170344. Doesn't even compile.

llvm-svn: 170351
2012-12-17 18:02:43 +00:00
David Chisnall e99bc83fa5 Added support for new property helpers (GNUstep runtime).
llvm-svn: 170344
2012-12-17 15:59:29 +00:00
Chandler Carruth 3a02247dc9 Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237
2012-12-04 09:13:33 +00:00
Dmitri Gribenko b2aa9234b6 Use empty parens for empty function parameter list instead of '(void)'.
llvm-svn: 168041
2012-11-15 14:28:07 +00:00
Fariborz Jahanian a9d4464baf objective-C blocks: Provide layout map for byref
variables captured in a block. // rdar://12184410

llvm-svn: 167931
2012-11-14 17:15:51 +00:00
John McCall c31d893613 Move some GNUStep-specific code out of CGObjCGNU.
Patch by Jonathan Schleifer.

llvm-svn: 167925
2012-11-14 09:08:34 +00:00
David Chisnall 9a837be2b9 Fix the Objective-C exception rethrow from cleanups (GNU runtimes). Note that
a bug in the inliner still causes the wrong thing to happen at -O2 and above
(PR14116).

llvm-svn: 167534
2012-11-07 16:50:40 +00:00
Eli Friedman 8cbca20a59 Back out 167431+167437+167487; I didn't realize how incomplete our test
coverage of this code is.

llvm-svn: 167495
2012-11-06 22:15:52 +00:00
Eli Friedman 5a56bb83cc Propagate CharUnits into ObjC CodeGen. No intended functional change.
llvm-svn: 167431
2012-11-06 01:51:20 +00:00
Richard Smith 9c6890a792 Simplify: replace getContext().getLangOpts() with just getLangOpts().
llvm-svn: 167261
2012-11-01 22:30:59 +00:00
Fariborz Jahanian 0c58ce9346 objective-C arc/mrr: Patch for the new block variable layout meta-data.
It is currently off (so no tests). This is wip.

llvm-svn: 166892
2012-10-27 21:10:38 +00:00
David Chisnall a5f5941374 GNUstep runtime version default to 1.6, generate correct property attribute
metadata.

llvm-svn: 166023
2012-10-16 15:11:55 +00:00
Micah Villmow dd31ca10ef Move TargetData to DataLayout.
llvm-svn: 165395
2012-10-08 16:25:52 +00:00
David Chisnall 12d8135cd5 Fix transposed optional / required in Objective-C metadata (GNUstep runtime)
Patch by Niels Grewe!

llvm-svn: 162441
2012-08-23 12:17:21 +00:00
John McCall 3deb1ad40c Screw around with ObjCRuntime some more, changing the
diagnostics for bad deployment targets and adding a few
more predicates.  Includes a patch by Jonathan Schleifer
to enable ARC for ObjFW.

llvm-svn: 162252
2012-08-21 02:47:43 +00:00
Eli Friedman dc009da2a8 Don't emit an invoke whose normal destination is a landingpad. Fixes test
regression on test/CodeGenObjC/2008-10-3-EhValue.m on non-Darwin targets.

llvm-svn: 161700
2012-08-10 21:26:17 +00:00
John McCall f253834456 Introduce new queries on ObjCRuntime for how to interpret subscripts
on object pointers and whether pointer arithmetic on object pointers
is supported.  Make ObjFW interpret subscripts as pseudo-objects.
Based on a patch by Jonathan Schleifer.

llvm-svn: 161028
2012-07-31 05:14:30 +00:00
John McCall 775086e67c Add the ObjFW runtime. Patch by Jonathan Schleifer!
llvm-svn: 160102
2012-07-12 02:07:58 +00:00
David Chisnall b601c96892 Rename the GCC Objective-C runtime to gcc from gnu-fragile and the GNUstep
runtime to gnustep from gnu.  Fix EH for the GCC runtime.

llvm-svn: 159684
2012-07-03 20:49:52 +00:00
John McCall 5fb5df9c83 Restructure how the driver communicates information about the
target Objective-C runtime down to the frontend:  break this
down into a single target runtime kind and version, and compute
all the relevant information from that.  This makes it
relatively painless to add support for new runtimes to the
compiler.  Make the new -cc1 flag, -fobjc-runtime=blah-x.y.z,
available at the driver level as a better and more general
alternative to -fgnu-runtime and -fnext-runtime.  This new
concept of an Objective-C runtime also encompasses what we
were previously separating out as the "Objective-C ABI", so
fragile vs. non-fragile runtimes are now really modelled as
different kinds of runtime, paving the way for better overall
differentiation.

As a sort of special case, continue to accept the -cc1 flag
-fobjc-runtime-has-weak, as a sop to PLCompatibilityWeak.

I won't go so far as to say "no functionality change", even
ignoring the new driver flag, but subtle changes in driver
semantics are almost certainly not intended.

llvm-svn: 158793
2012-06-20 06:18:46 +00:00
James Dennett b9199ee5c1 More doxygen/documentation cleanups.
This reduces the number of warnings generated by Doxygen by about 100
(roughly 10%).  Issues addressed:
(1) Primarily, backslash-escaped "@foo" and "#bah" in Doxygen comments
when they're not supposed to be Doxygen commands or links, and
similarly for "<baz>" when it's not intended as as HTML tag;
(2) Changed some \t commands (which don't exist) to \c ("to refer to a
word of code", as the Doxygen manual says);
(3) \precondition becomes \pre;
(4) When touching comments, deleted a couple of spurious spaces in them;
(5) Changed some \n and \r to \\n and \\r;
(6) Fixed one tiny typo: #pragms -> #pragma.

This patch touches documentation/comments only.

llvm-svn: 158422
2012-06-13 22:07:09 +00:00
David Blaikie 40ed29730b Revert Decl's iterators back to pointer value_type rather than reference value_type
In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.

This rolls back r155808 and r155869.

Review by Doug Gregor incorporating feedback from Chandler Carruth.

llvm-svn: 158104
2012-06-06 20:45:41 +00:00
David Blaikie 2d7c57ec1d Remove the ref/value inconsistency in filter_decl_iterator.
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.

This change errs on the side of value, making op-> return T* and op* return
T&.

(reviewed by Richard Smith)

llvm-svn: 155808
2012-04-30 02:36:29 +00:00
David Chisnall 58464d0fe1 Revert r154321, pending more discussion.
llvm-svn: 154327
2012-04-09 17:25:11 +00:00