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280 Commits

Author SHA1 Message Date
David Chisnall
cdd207e43e Add bitmaps for strong / weak ivar layout (GNUstep runtime). 
llvm-svn: 141085
 2011-10-04 15:35:30 +00:00
John McCall
248512a573 When performing an @throw in ARC, retain + autorelease 
the pointer, being sure to do so before running cleanups
associated with that full-expression.  rdar://10042689

llvm-svn: 140945
 2011-10-01 10:32:24 +00:00
Benjamin Kramer
76399eb2ad de-tmpify clang. 
llvm-svn: 140637
 2011-09-27 21:06:10 +00:00
David Blaikie
83d382b1ca Switch assert(0/false) llvm_unreachable. 
llvm-svn: 140367
 2011-09-23 05:06:16 +00:00
Richard Trieu
e4f3180fec Change "ivar" to true for a boolean function argument. Since string literals are cast to true, this should no effect on behavior. 
llvm-svn: 140231
 2011-09-21 02:46:06 +00:00
Douglas Gregor
79a91418bd Switch LangOptions over to a .def file that describes header of the 
language options. Use that .def file to declare the LangOptions class
and initialize all of its members, eliminating a source of annoying
initialization bugs.

AST serialization changes are next up.

llvm-svn: 139605
 2011-09-13 17:21:33 +00:00
Chris Lattner
5ec04a51fa switch clang to use the new-new way of creating llvm::StructType's. 
llvm-svn: 137472
 2011-08-12 17:43:31 +00:00
David Chisnall
51ed0d112b Fix typo so we don't use the wrong function for ending ObjC++ catch blocks (GNU runtimes) 
llvm-svn: 137052
 2011-08-08 17:26:06 +00:00
David Chisnall
28dc7f94f8 Fix linkage type for tentative definition of ivar offset variables (GNUstep runtime) 
llvm-svn: 136628
 2011-08-01 17:36:53 +00:00
Jay Foad
5709f7c5f7 Remove some unnecessary single element array temporaries. 
llvm-svn: 136461
 2011-07-29 13:56:53 +00:00
Chris Lattner
0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 
them into the clang namespace.

llvm-svn: 135852
 2011-07-23 10:55:15 +00:00
Jordy Rose
a91768e569 Add a const overload for ObjCInterfaceDecl::all_declared_ivar_begin. 
This was previously not-const only because it has to lazily construct a chain
of ivars the first time it is called (and after the chain is invalidated).
In practice, all the clients were just const_casting their const Decls;
all those now-unnecessary const_casts have been removed.

llvm-svn: 135741
 2011-07-22 02:08:32 +00:00
Jay Foad
ed8db7d9df Convert ConstantExpr::getGetElementPtr and 
ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.

llvm-svn: 135673
 2011-07-21 14:31:17 +00:00
Chris Lattner
2192fe50da de-constify llvm::Type, patch by David Blaikie! 
llvm-svn: 135370
 2011-07-18 04:24:23 +00:00
Jay Foad
5bd375a6cc Convert CallInst and InvokeInst APIs to use ArrayRef. 
llvm-svn: 135265
 2011-07-15 08:37:34 +00:00
Jay Foad
7c57be3e2b De-constify Types in StructType::get() and TargetData::getIntPtrType(). 
llvm-svn: 134893
 2011-07-11 09:56:20 +00:00
Chris Lattner
a5f58b05e8 clang side to match the LLVM IR type system rewrite patch. 
llvm-svn: 134831
 2011-07-09 17:41:47 +00:00
David Chisnall
1bfe6d374d If we're using the pure non-fragile ABI, then skip some of the contortions required to support the transitional ABI. 
llvm-svn: 134612
 2011-07-07 12:34:51 +00:00
David Chisnall
a918b88952 Set a flag to tell the runtime when we're compiling in ARC mode and use the pure-nonfragile ABI for both ARC and GC mode. 
llvm-svn: 134611
 2011-07-07 11:22:31 +00:00
David Chisnall
08d6733ed7 Add support for weakly imported classes (GNU runtime). 
llvm-svn: 134140
 2011-06-30 10:14:37 +00:00
David Chisnall
920e83b00b Add ARC support for the GNUstep runtime. 
llvm-svn: 134065
 2011-06-29 13:16:41 +00:00
Fariborz Jahanian
831f0fc2e0 Support for catching objc pointer objects in c++ catch-statement 
in fragile abi mode and some other cleanups. // rdar://8940528

llvm-svn: 133747
 2011-06-23 19:00:08 +00:00
Fariborz Jahanian
0a3cfcc87f Alloa catching Objective-C id's being thrown with C++ throw 
in Darwin's fragile abi mode.  // rdar://8940528

llvm-svn: 133639
 2011-06-22 20:21:51 +00:00
Chris Lattner
e64d7ba153 Update to match mainline ConstantStruct::get API change. Also, use 
ConvertType on InitListExprs as they are being converted.  This is
needed for a forthcoming patch, and improves the IR generated anyway
(see additional type names in testcases). 

This patch also converts a bunch of std::vector's in CGObjCMac to use
C arrays.  There are a ton more that should be converted as well.

llvm-svn: 133413
 2011-06-20 04:01:35 +00:00
Chris Lattner
845511fe1c update for api change. 
llvm-svn: 133365
 2011-06-18 22:49:11 +00:00
John McCall
31168b077c Automatic Reference Counting. 
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.

llvm-svn: 133103
 2011-06-15 23:02:42 +00:00
David Chisnall
fcb37e944f Fix another incorrect type bug. 
llvm-svn: 132311
 2011-05-30 12:00:26 +00:00
Benjamin Kramer
df1fb13a5c Eliminate temporary argument vectors. 
llvm-svn: 132260
 2011-05-28 14:26:31 +00:00
David Chisnall
7441d8823f Fix another type mismatch. 
llvm-svn: 132259
 2011-05-28 14:23:43 +00:00
David Chisnall
8a42d19b33 Fix missing cast. 
llvm-svn: 132258
 2011-05-28 14:09:01 +00:00
David Chisnall
e4e5c0f219 Remove bitcast to incorrect type. 
llvm-svn: 132077
 2011-05-25 20:33:17 +00:00
David Chisnall
b85775c3ba Fix bug introduced with r131930. 
llvm-svn: 131935
 2011-05-23 23:15:11 +00:00
David Chisnall
1254f6efe2 Don't omit retain / release / autorelease message sends in hybrid GC mode. 
llvm-svn: 131932
 2011-05-23 23:13:25 +00:00
David Chisnall
3fe89562e8 Fix some problems where functions must be bitcast but we're expecting a llvm::Function of the right type. 
PR9994.

llvm-svn: 131930
 2011-05-23 22:33:28 +00:00
David Chisnall
5c51177981 Provide the runtime with information about the GC compile options (GNU runtimes) 
llvm-svn: 131877
 2011-05-22 22:37:08 +00:00
Fariborz Jahanian
7bd3d1c49b Patch to fix IR-gen crash generating structure ABI which implements 
user specified string class via -fconstant-string-class option.
pr9914.

llvm-svn: 131496
 2011-05-17 22:21:16 +00:00
Eli Friedman
43dca6a8d2 Simplify code a bit by using CallArgList::add. No intended functionality change. 
llvm-svn: 130699
 2011-05-02 17:57:46 +00:00
Nick Lewycky
18a1ee7f51 Remove a dead variable flagged by gcc's -Wunused-but-set-variable. No 
functionality change.

llvm-svn: 130672
 2011-05-02 00:40:24 +00:00
David Chisnall
10d2ded910 Don't crash if the AST doesn't have a sensible ObjC id type. 
llvm-svn: 130500
 2011-04-29 14:10:35 +00:00
Jay Foad
1a180156b6 Remove unused STL header includes. 
llvm-svn: 130068
 2011-04-23 19:53:52 +00:00
Ken Dyck
0fed10e704 Replace a couple of literal 8s with ASTContext::getCharWidth(). No change in 
functionality intended.

llvm-svn: 130002
 2011-04-22 17:59:22 +00:00
Jay Foad
ea324f154b PR9214: Convert Metadata API to use ArrayRef. 
llvm-svn: 129929
 2011-04-21 19:59:12 +00:00
Chris Lattner
57540c5be0 fix a bunch of comment typos found by codespell. Patch by 
Luis Felipe Strano Moraes!

llvm-svn: 129559
 2011-04-15 05:22:18 +00:00
David Chisnall
ec343e8544 Fix copy-and-paste bug that I introduced while tidying up the code. 
Does anyone want to buy me a new brain?

llvm-svn: 128890
 2011-04-05 17:15:18 +00:00
Jay Foad
20c0f02cc5 Remove PHINode::reserveOperandSpace(). Instead, add a parameter to 
PHINode::Create() giving the (known or expected) number of operands.

llvm-svn: 128538
 2011-03-30 11:28:58 +00:00
Jay Foad
27e20c3c58 (Almost) always call reserveOperandSpace() on newly created PHINodes. 
llvm-svn: 128534
 2011-03-30 11:19:06 +00:00
David Chisnall
34d00052cb Reformatted doc comments so that they are now difficult to edit in any editor that doesn't have explicit doxygen support, as per LLVM style guidelines. 
llvm-svn: 128335
 2011-03-26 11:48:37 +00:00
David Chisnall
e8ebed3520 Added some doc comments. 
llvm-svn: 128275
 2011-03-25 14:06:20 +00:00
David Chisnall
d3858d6b0c Continuing work on ObjC tidyup: 
- Moved the CGObjCRuntime functions out of CGObjCMac.cpp into CGObjCRuntime.cpp

- Added generic functions in CGObjCRuntime for emitting @try and @synchronize
  blocks, usable by any runtime that uses DWARF exceptions.

- Made the GNU runtimes use these functions.

It should now be possible to replace the equivalent functions in
CGObjCNonFragileABIMac with simple calls to these two functions, providing the
runtime functions as arguments.  I'll post a diff to the list for review before
making any changes to the Mac runtime stuff.

llvm-svn: 128274
 2011-03-25 11:57:33 +00:00
David Chisnall
76803410c2 Fixed type error in last commit (forgot that now that selectors are not 
accessed via the indirect pointer, they don't need to be pointers to pointers).

Finished moving the message lookup code into separate subclasses for each
runtime.  Also performed a few smallish related tidies.

We're now bitcasting the result of the message lookup functions, rather than
casting the lookup functions themselves, so the messages.m test needed updating
to reflect this.

llvm-svn: 128180
 2011-03-23 22:52:06 +00:00