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* random tidyingChris Lattner2010-07-052-41/+43
| | | | llvm-svn: 107612
* Support sizeof for VLA expressions (sizeof(someVLA)). sizeof(int[n]) still ↵Jordy Rose2010-07-052-3/+41
| | | | | | unimplemented. A VLA region's sizeof value matches its extent. llvm-svn: 107611
* rip out even more sporadic v2f32 support.Chris Lattner2010-07-053-19/+1
| | | | llvm-svn: 107610
* rip out the various v2f32 "mmx" handling logic, now that Chris Lattner2010-07-051-6/+6
| | | | | | v2f32 is illegal on x86. llvm-svn: 107609
* fix test on non-x86 hosts.Chris Lattner2010-07-051-1/+1
| | | | llvm-svn: 107608
* Refrase comments.Zhongxing Xu2010-07-051-3/+3
| | | | llvm-svn: 107607
* Although in C++ class name has external linkage, usually the definition of the Zhongxing Xu2010-07-051-0/+8
| | | | | | | class is available in the same translation unit when it's needed. So we make all of them invalid Entity. llvm-svn: 107606
* Make FieldDecl an invalid Entity since it has no linkage.Zhongxing Xu2010-07-051-2/+2
| | | | llvm-svn: 107605
* Indexer: make FieldDecl an internal Entity.Zhongxing Xu2010-07-051-0/+6
| | | | llvm-svn: 107604
* Track extents for VLAs.Jordy Rose2010-07-053-7/+46
| | | | llvm-svn: 107603
* Print symbolic subreg indices on REG_SEQUENCE and INSERT_SUBREG.Jakob Stoklund Olesen2010-07-041-0/+2
| | | | llvm-svn: 107602
* Just rip v2f32 support completely out of the X86 backend. InChris Lattner2010-07-042-28/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the example in the testcase, we now generate: _test1: ## @test1 movss 4(%esp), %xmm0 addss 8(%esp), %xmm0 movl 12(%esp), %eax movss %xmm0, (%eax) ret instead of: _test1: ## @test1 subl $20, %esp movl 24(%esp), %eax movq %mm0, (%esp) movq %mm0, 8(%esp) movss (%esp), %xmm0 addss 12(%esp), %xmm0 movss %xmm0, (%eax) addl $20, %esp ret v2f32 support did not work reliably because most of the X86 backend didn't know it was legal. It was apparently only added to support returning source-level v2f32 values in MMX registers in x86-32 mode. If ABI compatibility is important on this GCC-extended-vector type for some reason, then the frontend should generate IR that returns v2i32 instead of v2f32. However, we generally don't try very hard to be abi compatible on gcc extended vectors. llvm-svn: 107601
* fix PR7518 - terrible codegen of <2 x float>, by only markingChris Lattner2010-07-042-6/+32
| | | | | | | | v2f32 as legal in 32-bit mode. It is just as terrible there, but I just care about x86-64 and noone claims it is valuable in 64-bit mode. llvm-svn: 107600
* indentationChris Lattner2010-07-041-2/+3
| | | | llvm-svn: 107599
* Fix a regression of a previous commit of mine (rdar://8158953).Argyrios Kyrtzidis2010-07-046-5/+52
| | | | | | | Some of the invariant checks for creating Record/Enum types don't hold true during PCH reading. Introduce more suitable ASTContext::getRecordType() and getEnumType(). llvm-svn: 107598
* Read/write more information of ASTContext for PCH. Overriden methods and ↵Argyrios Kyrtzidis2010-07-046-0/+45
| | | | | | instantiated-from information. llvm-svn: 107597
* When adding a visible decl, deserialize the visible decls and add it.Argyrios Kyrtzidis2010-07-041-9/+10
| | | | | | | | | | Before this commit, visible decls added before deserialization were ignored. This was not an issue since name lookup (that usually comes before the addition) forces deserialization but it is an issue for lazily declared class implicit members. We can use a PCH'ed <string> now. llvm-svn: 107596
* Don't try to install the __[u]int128_t identifier if it is already installed ↵Argyrios Kyrtzidis2010-07-046-5/+20
| | | | | | | | | | by PCHReader. Currently, adding it to visible decls of a PCH'ed translation unit has no effect because adding visible decls before deserialization has no effect (the decls won't be visible). This will be fixed in a future commit; then it will force deserialization of visible decls, so avoid pointlessly installing it. llvm-svn: 107595
* Write/read ParmVarDecl's UninstantiatedDefaultArg for PCH.Argyrios Kyrtzidis2010-07-042-1/+8
| | | | llvm-svn: 107594
* Read/write specialization info of static data members for PCH.Argyrios Kyrtzidis2010-07-045-5/+28
| | | | llvm-svn: 107593
* Add TypeLoc traversal to the RecursiveASTVisitor! Because the TypeLocs don'tNick Lewycky2010-07-041-13/+292
| | | | | | | | | | contain all the same information that their Types do, we will fall back to traversing the Types instead. The default TypeLoc visitor calls the matching Type visitor so that existing clients should continue to work with no change. Also adds element traversal to the ExtVectorType. llvm-svn: 107592
* Infer alignments of fixed frame objects when they are constructed. This ↵Evan Cheng2010-07-042-18/+7
| | | | | | ensures remat'ed loads from fixed slots have the right alignments. llvm-svn: 107591
* fix install locationNick Kledzik2010-07-041-6/+6
| | | | llvm-svn: 107589
* fix arvm5 buildsNick Kledzik2010-07-043-1/+15
| | | | llvm-svn: 107588
* indmemrem and lowerallocs are gone.Chris Lattner2010-07-041-35/+0
| | | | llvm-svn: 107587
* Initial implementation of double-precision soft-float division, moved a ↵Stephen Canon2010-07-045-54/+209
| | | | | | couple utility functions from the multiplications into the utility header llvm-svn: 107586
* Revert r107583. I no longer think that this is the way to solve the problem.Bill Wendling2010-07-041-2/+2
| | | | llvm-svn: 107585
* Mark sse_load_f32 and sse_load_f64 as having memory operandsBill Wendling2010-07-041-2/+2
| | | | | | | (SDNPMemOperand). This way when they're morphed the memory operands will be copied as well. llvm-svn: 107583
* back out r107580, I have seen what I wantedGabor Greif2010-07-041-21/+1
| | | | llvm-svn: 107582
* Proper indentation.Bill Wendling2010-07-041-1/+1
| | | | llvm-svn: 107581
* [another test commit, just to tickle the selfhost buildbots; I'll back out ↵Gabor Greif2010-07-041-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in a few minutes] second round of low-level interface squeeze-out: making all of CallInst's low-level operand accessors private If you get compile errors I strongly urge you to update your code. I tried to write the necessary clues into the header where the compiler may point to, but no guarantees. It works for my GCC. You have several options to update your code: - you can use the v2.8 ArgOperand accessors - you can go via a temporary CallSite - you can upcast to, say, User and call its low-level accessors if your code is definitely operand-order agnostic. If you run into serious problems, please comment in below thread (and back out this revision only if absolutely necessary): <http://groups.google.com/group/llvm-dev/browse_thread/thread/64650cf343b28271> llvm-svn: 107580
* Single-precision soft-float divisionStephen Canon2010-07-041-0/+193
| | | | llvm-svn: 107579
* Fix ObjCInterfaceTypeLoc to inherit from ObjCObjectTypeLoc so as to match theNick Lewycky2010-07-041-1/+1
| | | | | | | | Type hierarchy. Without this, TypeLocNodes.def will give you wrong type hierarchy information (claiming that ObjCObjectTypeLoc is the base of ObjCInterfaceTypeLoc, which it wasn't). llvm-svn: 107578
* Add a new symbol type, SymbolExtent, to represent the extents of memory ↵Jordy Rose2010-07-0414-147/+219
| | | | | | | | | | regions that may not be known at compile-time (such as those created by malloc). This replaces the old setExtent/getExtent API on Store, which used the GRState's GDM to store SVals. Also adds a getKnownValue() method to SValuator, which gets the integer value of an SVal if it is known to only have one possible value. There are more places in the code that could be using this, but in general we want to be dealing entirely in SVals, so its usefulness is limited. The only visible functionality change is that extents are now honored for any DeclRegion, such as fields and Objective-C ivars, rather than just variables. This shows up in bounds-checking and cast-size-checking. llvm-svn: 107577
* Further cleanup of ARM bswap implementations, thanks to John TytgatStephen Canon2010-07-032-27/+23
| | | | llvm-svn: 107576
* Make it fail fast if 'mydir' attribute is not overridden by subclasses ofJohnny Chen2010-07-032-5/+5
| | | | | | | | lldbtest.TestBase. Also removed some debug prints. llvm-svn: 107575
* Unbreak test on platforms where size_t != unsigned long.Benjamin Kramer2010-07-031-1/+1
| | | | llvm-svn: 107574
* Mark the operator delete associated with a virtual destructor as referenced.John McCall2010-07-032-0/+19
| | | | llvm-svn: 107573
* Mangle Objective-C pointers and block pointers in the Microsoft C++ Mangler.Charles Davis2010-07-032-16/+29
| | | | | | | | | | ObjC pointers were easy enough (as far as the ABI is concerned, they're just pointers to structs), but I had to invent a new mangling for block pointers. This is particularly worrying with the Microsoft ABI, because it is a vendor-specific ABI; extending it could come back to bite us later when MS extends it on their own (and you know they will). llvm-svn: 107572
* Provide convenience routines to save and restore the current insertionJohn McCall2010-07-031-3/+52
| | | | | | point. llvm-svn: 107570
* Minor amendment to switch-lowering improvement.Eli Friedman2010-07-031-2/+10
| | | | llvm-svn: 107569
* Fix mangling of array dimensions in the Microsoft C++ Mangler.Charles Davis2010-07-032-9/+9
| | | | llvm-svn: 107568
* Mangle member pointer types in the Microsoft C++ Mangler.Charles Davis2010-07-032-3/+21
| | | | llvm-svn: 107567
* When setting the anonymous namespace at PCH reading, it may still be ↵Argyrios Kyrtzidis2010-07-034-6/+22
| | | | | | | | initializing so avoid the invariant checks at NamespaceDecl::setAnonymousNamespace(). llvm-svn: 107566
* Note switch-lowering inefficiency.Eli Friedman2010-07-031-0/+36
| | | | llvm-svn: 107565
* Fix mangling of function pointers in the Microsoft C++ Mangler.Charles Davis2010-07-032-0/+8
| | | | llvm-svn: 107564
* Abstracted the lldb-specific unittest.TestCase.setUp()/tearDown() in a separateJohnny Chen2010-07-038-135/+108
| | | | | | | | | | | module lldbtest.py and refactored the existing test cases to derive from the abstract base class lldbtest.TestBase. MOdified the test driver (dotest.py and dotest.pl) to set up additional PYTHONPATH component for locating the lldbtest module, which sits in the same directory. llvm-svn: 107563
* Forward -fno-builtin to clang, add .cp as a supportedShantonu Sen2010-07-031-0/+2
| | | | | | | | | extension if you otherwise configure scan-build to do c++ static analysis. OKed by Ted llvm-svn: 107562
* Fix mangling of array parameters for functions in the Microsoft C++ Mangler.Charles Davis2010-07-032-11/+22
| | | | | | | | | | | Only actual functions get mangled correctly; I don't know how to fix it for function pointers yet. Thanks to John McCall for the hint. Also, mangle anonymous tag types. I don't have a suitable testcase yet; I have a feeling that that's going to need support for static locals, and I haven't figured out exactly how MSVC's scheme for mangling those works. llvm-svn: 107561
* Add AVX SSE4.1 blend, mpsadbw and vdpBruno Cardoso Lopes2010-07-033-0/+132
| | | | llvm-svn: 107560
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