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2009-08-25Remove a test that relies on old debug info format.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79979 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24Remove ivarlayout bitmap optimization, instead if all zeros,Fariborz Jahanian
put out the bitmap when all objects are scanned. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79947 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Fix some made up triples.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79316 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25MultiTestRunner: Validate '&&' at the end of RUN lines.Daniel Dunbar
- This is just to normalize, these will go away soon hopefully. Added all the missing '&&'s that have crept in. :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24Don't use getLLVMFieldNo for bitfields when constructing the ivar layout ↵Anders Carlsson
maps for GC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Fix a couple recent ABI regressions noticed during code review (fallout from ↵Steve Naroff
the ObjC type system rewrite). It's unfortunate that the mangling includes the low-level structs. Nevertheless, we need this for binary compatibility with GCC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76755 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21Prep for new warning.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21Remove a file from the test directory that was added by mistake.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21Use temporary output to avoid running index-test with the same commands ↵Argyrios Kyrtzidis
multiple times. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76513 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-18Fix RUN line to not litter the test directory.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16ir-gen for --/++ operators of objc object pointersFariborz Jahanian
in 32bit abi. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76109 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16Enable. Now the LLVM dwarfwriter does not print extra '1' prefix in symbol ↵Devang Patel
names (rev. 75875) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75876 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Revert 75648 for now. It is causing test failures.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Use LLVM mangler to get mangled name for debug info entry.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75589 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Update debug info generation for ObjCObjectPointer changes.Daniel Dunbar
- Previously this would crash on recursive types, and it was also incorrectly stripping off a level of indirection. - I'm not 100% convinced this is all correct, but it should be a monotonic improvment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75582 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14I just revertd llvm patch. Devang Patel
XFAIL this for now until I prepare clang specific patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75575 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13New testcase for rev 75503.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75504 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Update debug info type cache after fwd decl is replaced by real decl.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75473 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11Force NeXT runtime for this test.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11Fix type conversion of ObjCObjectPointerType.Daniel Dunbar
- Previous code was based on a misunderstanding (on my part) of the type representation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75385 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11Generate correct prototype for objc_enumerationMutation.Daniel Dunbar
- This was a latent bug exposed by the recent objc type changes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75383 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10This patch includes a conceptually simple, but very intrusive/pervasive change. Steve Naroff
The idea is to segregate Objective-C "object" pointers from general C pointers (utilizing the recently added ObjCObjectPointerType). The fun starts in Sema::GetTypeForDeclarator(), where "SomeInterface *" is now represented by a single AST node (rather than a PointerType whose Pointee is an ObjCInterfaceType). Since a significant amount of code assumed ObjC object pointers where based on C pointers/structs, this patch is very tedious. It should also explain why it is hard to accomplish this in smaller, self-contained patches. This patch does most of the "heavy lifting" related to moving from PointerType->ObjCObjectPointerType. It doesn't include all potential "cleanups". The good news is additional cleanups can be done later (some are noted in the code). This patch is so large that I didn't want to include any changes that are purely aesthetic. By making the ObjC types truly built-in, they are much easier to work with (and require fewer "hacks"). For example, there is no need for ASTContext::isObjCIdStructType() or ASTContext::isObjCClassStructType()! We believe this change (and the follow-up cleanups) will pay dividends over time. Given the amount of code change, I do expect some fallout from this change (though it does pass all of the clang tests). If you notice any problems, please let us know asap! Thanks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75314 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Patch adds test to my previous patch for assigning toFariborz Jahanian
gc'able structs in the Next runtime and adds missing PCH info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Patch fixes an obscure bug when 'used' attribute is applied toFariborz Jahanian
variables in ObjC's Next runtime mode. Next runtime also implicitly applies 'used' attribute on some of its meta-data. This results in two 'llvm.used' arrays to be generated, and one of them is renamed to 'llvm.used1'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74008 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Test modification.Fariborz Jahanian
Patch by Jean-Daniel Dupas git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13Don't include system headers when overriding triple.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73301 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13Force Obj-C runtime version for this testDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73300 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-10Support complex properties, ivars and message expressions.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05As an optimization, we maintain a cache of generatedMike Stump
___Block_byref_id_object_dispose and ___Block_byref_id_object_copy functions so that we can simply reuse instead of creating a new one. Additionally, add an assert to ensure no one yet tries to align a __block variable beyond the alignment of a pointer as the codegen is incomplete. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72974 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Place the GC attribute on the same relative pointerFariborz Jahanian
position to make it consistant and to match gcc's behavior, by placing it at the inner-most pointer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72784 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-01A corner case of objc2 gc's write-barrier generationFariborz Jahanian
for the Next runtime. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-01Fixed a test case which I am to blame for making itFariborz Jahanian
not runaable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-27No write-barrier for initializations.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72492 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-23Test for David Chisnall's -fobjc-sender-dependent-dispatch patch.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72330 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-23Initialize Obj-C GC attributes when emitting BlockDeclRefExprs.Daniel Dunbar
- Otherwise we may incorrectly miss generation of some write barriers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72313 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18Debug info: Initialize runtime language field correctly for Objective-CDaniel Dunbar
interface types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72036 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18Improve test case a wee bitDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Classes with "+load" methods need to go in the non-lazy class list (orDaniel Dunbar
else the method will not be found by the runtime at class load time). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71904 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Skip the asm prefix when storing the name in block info.Daniel Dunbar
- Otherwise we emit internal names with embedded '\01' characters, which confuses some tools. - Ideally all the code which wants to get a "display name" for the given function should follow one code path, but this should be a monotonic improvement for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71774 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14We need to specify the "linkage name" to the subprogram now that weDaniel Dunbar
emit the correct "display name". I suspect we need more work here, see FIXME for example. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71761 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-13Make sure not to include the LLVM asm prefix in function names forDaniel Dunbar
debug info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71736 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-12Patch to implement ivar synthesis of properties declared in protocolsFariborz Jahanian
only and used in class imllementations (objc2 Nonfragile ABI specific). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-11Patch to allow Nonfragile ABI to use 32-bit style legacyFariborz Jahanian
message dispage API for all but a few messages. This is a runtime performance improvement and there is not meant to be a functional change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71467 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-07Remove -fobjc-tight-layout, seems to work!Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-05Fixes a bug for objc2's gc in the presense of type-casts.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-04Provide basic support for generation of objc2's Fariborz Jahanian
objc_assign_global API when assigning to global objective-c object pointer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70939 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-04Fix the field count in interface record layout (it was incorrectlyDaniel Dunbar
compensating for super classes). This was making the reported class sizes for empty classes very, very wrong. - Also, we now report the size info for an empty class like gcc (as the offset of the start, not as 0, 0). - Add a few more test cases we were mishandling before (padding bit field at end of struct, for example). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70938 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-04Adding more test to ivar-layout-64.m.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70918 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-04Compute interface instanceStart and instanceSize using the recordDaniel Dunbar
layout. - This is much simpler / more efficient. - This also properly computes the size in the presence of bit-fields. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70916 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-04Don't allow clients to traverse into superclass synthesized propertiesDaniel Dunbar
via CollectObjCIvars. - In places where we need them, we should have the implementation and access the properties through it. This is a fairly substantial functionality change: 1. @encode no longer encodes synthesized ivars, ever. 2. The ivar layout bitmap no longer encodes information for synthesized ivars in superclasses. Well, actually I had already broken that, but it is intentional now. We are now differing substantially from llvm-gcc and gcc here. However, in my opinion this fundamentally *must* work if non-fragile classes are to work. Without this change, the result of @encode and the ivar layout depend on the order that the implementation is seen in a file (if it is in the same file with its superclass). Since both scenarios should work the same, our behavior is now consistent with gcc behavior as if an implementation is never seen following an implementation of its superclass. Note that #2 is only a functionality change when (A) an implementation appears in the same translation unit with the implementation of its superclass, and (B) the superclass has synthesized ivars. My belief is that this situation does not occur in practice. I am not yet sure of the role/semantics of @encode when synthesized ivars are present... it's use is fairly unsound in a non-fragile world. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70822 91177308-0d34-0410-b5e6-96231b3b80d8
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