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2880 Commits

Author SHA1 Message Date
Anders Carlsson 087bc13d96 More asm cleanup. 
llvm-svn: 94920
 2010-01-30 20:05:21 +00:00
Anders Carlsson c7c5baa482 Yay for more StringRefs. 
llvm-svn: 94917
 2010-01-30 19:12:25 +00:00
Devang Patel bb4820dc8e Use appropriate context for typedefs. 
llvm-svn: 94849
 2010-01-29 22:29:31 +00:00
Devang Patel 92e2541599 Maintain a map of regions (lexical scopes) and use it to find context for a global variable. 
llvm-svn: 94817
 2010-01-29 18:11:03 +00:00
Douglas Gregor 16810ca647 Name mangling for cast expressions, from Matthias Schiffer! Fixes PR5876. 
llvm-svn: 94811
 2010-01-29 16:37:09 +00:00
Anders Carlsson 42c876dff2 Use EmitLValueForFieldInitialization when synthesizing the copy ctor as well. 
llvm-svn: 94800
 2010-01-29 05:41:25 +00:00
Anders Carlsson db78f0ad04 Add a new EmitLValueForFieldInitialization that will be used for initializing fields (and reference type fields in particular). 
llvm-svn: 94799
 2010-01-29 05:24:29 +00:00
Anders Carlsson 5d8645b150 Simplify EmitLValueForField - we can get whether the field is part of a union or not from the FieldDecl (through its DeclContext). 
llvm-svn: 94798
 2010-01-29 05:05:36 +00:00
Daniel Dunbar 45c7ff1d79 ARM/APCS ABI: Fix some problems with bit-fields in structures. After rereading 
the ABI spec, this turns out to simplify the code. We still have some annoying
code which mismatches the spec with regard to empty structures.

llvm-svn: 94796
 2010-01-29 03:22:29 +00:00
Anders Carlsson ba6c437d52 Add an CXXBindReferenceExpr (not used just yet). 
llvm-svn: 94791
 2010-01-29 02:39:32 +00:00
Devang Patel 7bfc596fcf s/CGDebugInfo::getContext/CGDebugInfo::getContextDescriptor/g to avoid confusion. 
llvm-svn: 94760
 2010-01-28 23:15:27 +00:00
Devang Patel 128aa9d176 Fix indentation. 
llvm-svn: 94758
 2010-01-28 21:54:15 +00:00
Devang Patel 4c3e7e99ca Static methods do not need "this" pointer argument. 
llvm-svn: 94756
 2010-01-28 21:43:50 +00:00
Devang Patel 946edc1aa6 Emit base classes info first, as expected by the debugger. 
llvm-svn: 94755
 2010-01-28 21:41:35 +00:00
Anders Carlsson b1ef991097 Fix an incorrect union layout assert. Fixes PR6164. 
llvm-svn: 94754
 2010-01-28 18:22:03 +00:00
Devang Patel 0d61eebd81 s/FunctionNames/DebugInfoNames/g 
llvm-svn: 94753
 2010-01-28 18:21:00 +00:00
Devang Patel 84033fb240 Emit vtable info. 
llvm-svn: 94751
 2010-01-28 18:11:52 +00:00
Devang Patel abb4413728 While emitting debugging infor for a C++ class, identify the holder of class's vtable, if any. 
llvm-svn: 94712
 2010-01-28 00:54:21 +00:00
Devang Patel 3d4e6d9dd0 Include "this" pointer argument while emitting debug info for a C++ method. 
llvm-svn: 94710
 2010-01-28 00:28:01 +00:00
Ken Dyck 160146eba2 Change the return type of ASTContext::getDeclAlignInBytes() to CharUnits and, 
now that the "InBytes" part of the name is implied by the return type, rename
it to getDeclAlign().

llvm-svn: 94681
 2010-01-27 17:10:57 +00:00
David Chisnall 358e751a7b Unique ObjC strings (GNU Runtime); fix for PR6142. Note: Doing this in the runtime-specific code is a bit ugly. It would be a good idea to hoist all of the string / protocol uniqueing code up into CGObjCRuntime or CodeGenModule and only handle emitting the original versions in the runtime-specific code. 
llvm-svn: 94676
 2010-01-27 12:49:23 +00:00
Anders Carlsson 40446e8a0a Structs and classes with non-trivial destructors or copy constructors should be passed indirectly in the 32-bit ABI. Fixes PR6094. 
llvm-svn: 94656
 2010-01-27 03:25:19 +00:00
Mike Stump ded0a406b4 Refine the non-virtual this adjustments for thunks by using the offset 
to the declaring class from the nearest virtual base class.  WIP.

llvm-svn: 94606
 2010-01-26 22:44:01 +00:00
Mike Stump a04ecfb701 Refine the non-virtual this adjustments for thunks by using the offset 
to the declaring class from the nearest virtual base class.  WIP.

This fixes 40% of all the problems remaining in one of my testcases.

llvm-svn: 94592
 2010-01-26 21:35:27 +00:00
Ken Dyck 7df3cbeb01 Convert one last size variable to CharUnits (follow-on to 94577). 
llvm-svn: 94579
 2010-01-26 19:59:28 +00:00
Ken Dyck 3eb55cfe8a Use CharUnits for sizes, offsets, alignments, and padding amounts for values 
that are in character units.

llvm-svn: 94577
 2010-01-26 19:44:24 +00:00
Ken Dyck 5262b11962 Use CharUnits for alignments in character units. 
llvm-svn: 94571
 2010-01-26 19:13:33 +00:00
Ken Dyck a0f99ff230 Use CharUnits for alignment of UTF16 string in GetAddrOfConstantCFString(). 
llvm-svn: 94564
 2010-01-26 18:46:23 +00:00
Ken Dyck e5402e4749 Use CharUnits for alignment in EmitNullInitializationLValue(). 
llvm-svn: 94563
 2010-01-26 18:35:11 +00:00
Anders Carlsson ca4a5459d8 Use the right definition when emitting a global variable. Fixes PR5564. 
llvm-svn: 94555
 2010-01-26 17:43:42 +00:00
Anders Carlsson 7228117108 Change getUnique to return a GlobalDecl. Fixes PR6147. 
llvm-svn: 94554
 2010-01-26 17:36:47 +00:00
Ken Dyck 98ca79435a Introduce CodeGenModule::GetTargetTypeStoreSize() to calculate the store size 
of LLVM types in character units.

llvm-svn: 94542
 2010-01-26 13:48:07 +00:00
Anders Carlsson d6b21e4842 If a global variable has an initializer with side effects, it can never be deferred (even if it's in an anonymous namespace). 
llvm-svn: 94525
 2010-01-26 06:15:16 +00:00
Anders Carlsson 0b5f1ddf0a Fix another debug info crash with virtual bases. 
llvm-svn: 94520
 2010-01-26 05:26:39 +00:00
Anders Carlsson 17ed0496c5 Fix the test I broke, and also fix a crash when declaring a virtual destructor. Add debug info support for pure virtual member functions. 
llvm-svn: 94519
 2010-01-26 05:19:50 +00:00
Anders Carlsson b85f0ab976 Factor creating the DISubprogram for a member function out into a separate function. 
llvm-svn: 94513
 2010-01-26 04:49:33 +00:00
Anders Carlsson c1821155bf Simplify CGDebugInfo::CollectCXXMemberFunctions a little. More to come. 
llvm-svn: 94511
 2010-01-26 04:40:11 +00:00
Anders Carlsson 20bbbd489b Make sure to always mark a global variable as not being constant if it has a C++ initializer. 
llvm-svn: 94504
 2010-01-26 04:02:23 +00:00
Mike Stump 77537b136e Be sure to track the non-virtual part of the vcall offset in complex 
multiple inheritance cases.  WIP.

This fixes 20% of the outstanding problems found by the randomized
tester.

llvm-svn: 94499
 2010-01-26 03:42:22 +00:00
Mike Stump 90181eb294 Fixup a missing vcall entry. WIP. 
llvm-svn: 94478
 2010-01-26 00:05:04 +00:00
Devang Patel c54353d935 First cut at emitting inheritance info. 
llvm-svn: 94473
 2010-01-25 23:32:18 +00:00
Devang Patel 7af03fb4f0 Emit debug info for virtual functions. 
llvm-svn: 94467
 2010-01-25 23:17:15 +00:00
Fariborz Jahanian 5cda92820f global variable that binds reference to a non-lvalue reproted 
as NYI now.

llvm-svn: 94453
 2010-01-25 21:40:39 +00:00
Fariborz Jahanian 210031b79c Fix a code gen. bug involving compiling global references. 
(fixes radar 7574896).

llvm-svn: 94434
 2010-01-25 18:30:26 +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
Chris Lattner bf78478d35 simplify code. 
llvm-svn: 94401
 2010-01-25 03:29:35 +00:00
Chris Lattner 0bcc858a2b -fno-rtti is now the default. 
llvm-svn: 94379
 2010-01-24 20:43:31 +00:00
Alexis Hunt aecc45cb3c Mangle static variables with an extra name to distinguish them from non-static variables in the same TU. 
Fixes PR5966 for real this time; also reverts r92911, which had a incorrect fix.

llvm-svn: 94352
 2010-01-24 03:04:27 +00:00
Anders Carlsson 60ddba67a8 Fix a nasty bug where temporaries weren't marked as being conditional in some cases. 
llvm-svn: 94341
 2010-01-24 00:20:05 +00:00
Eli Friedman d6ef69a7db Add bzero builtin; this should help codegen quality for code using this 
function.

llvm-svn: 94320
 2010-01-23 19:00:10 +00:00