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2009-11-14Mangling support for typeinfo names.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Handle descructor printing better.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88723 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Also track address points for primaries bases.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88717 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Code gen. For virtual destructor call on array objectsFariborz Jahanian
(still part of pr5472). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Obvious fix for PR5474.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Fixes a code gen. bug for array delete operator callFariborz Jahanian
int 32bit abi (pr5472 related). -This line, and those below, will be ignored-- M lib/CodeGen/CGCXXExpr.cpp git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Code gen for arrady delete operator. Fixes pr5472.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Do not store DIDescriptor directly into a container. Store MDNode directly, ↵Devang Patel
through TrackingVH. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88677 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13This falls into the category of stupid pet tricks. I hate to do this,Mike Stump
but this is necessary to continue work on virtual vtables. We don't want to penalize virtual table building testcases, just because complex virtual conversions don't yet work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Instead of storing CXXMethodDecls in the vtable builder, store GlobalDecls ↵Anders Carlsson
so we can represent both the complete and deleting destructors. Also, when encountering a destructor decl, emit entries for both the complete and deleting destructors. Mike, please review. With this change, FileCheck builds and runs the clang test suite without failures! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Wherein the TargetInfo argument to Preprocessor is made 'const' and propogated.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Include header for printf.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Add a special BuildVirtualCall that's going to be used for building calls to ↵Anders Carlsson
destructors. This is needed because when compiling: struct A { virtual ~A(); }; void f(A* a) { delete a; } A's deleting destructor should be called. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Fix two bugs with temporaries:Anders Carlsson
1. For A f() { return A(); } we were incorrectly calling the A destructor on the returned object. 2. For void f(A); void g() { A a; f(a); } we were incorrectly not calling the copy constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Move GlobalDecl to its own file. Also add DenseMapInfo traits.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Refine construction vtables; they don't include bits that don't haveMike Stump
virtual bases unless they are morally virtual. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Refine the construction vtables with respect to offsets. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Allow the tracking of address points for construction vtables as well.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Refine which vtbl is refernced in VTTs.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Refine offsets into vtables for the VTT.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Refine vtable pointers for secondary vtables inside VTTs to point toMike Stump
the right base vtable. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Fix the offset calculations for non-virtual bases with overrides.Mike Stump
Refine the VTT entries for virtual bases to refer to the complete object's vtable instead of constructor vtables. Refine the AddressPoint calculations for VTT entries for virtual bases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87021 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Fix a code gen bug in i386-apple-darwin (objc fragile abi), sendingFariborz Jahanian
message to 'super'. Fixes radar 7205866. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12 "Attach debug info with llvm instructions" mode was enabled a month ago. ↵Devang Patel
Now make it permanent and remove old way of inserting intrinsics to encode debug info for locations and types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87007 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Use getNameAsCString() instead of getName().data()Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87001 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Move CompileOptions -> CodeGenOptions, and sink it into the CodeGen library.Chandler Carruth
This resolves the layering violation where CodeGen depended on Frontend. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86998 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Do not use StringRef while using DebugInfo interface.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86915 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Fix ctor vtable name. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86879 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Push ctor vtable construction down further. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86878 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Do not eagerly set stop point for arguments. This misleads the debugger in ↵Devang Patel
identifying beginning of function body. Instead, create new location to attach with llvm.dbg.declare. This location is only used to find the context of the variable by the code generator, and it is not used to emit line number info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86862 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Value initialize non-class array members in ctor'sFariborz Jahanian
initializer list. Fixes PR5463. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86849 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11More VTT work. We now track offsets and use the ctor vtable builderMike Stump
interface. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86793 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Avoid generating additional destructor(s) for initialized constructedFariborz Jahanian
objects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86778 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Stub out most of the VTT building code. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86772 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Attach location info with llvm.dbg.declare.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86750 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Revert r86741; it doesn't handle virtual bases correctly.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86745 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Minor optimization to skip null check in generated code where it isn'tEli Friedman
necessary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86741 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Fix for PR5454: make sure to use the right block as the predecessor in theEli Friedman
generated PHI node for the null check of a new operator. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10This patch implements Code gen. for destruction ofFariborz Jahanian
global array of objects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Only generate a VTT for classes that need a VTT.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Add vtable caching to prevent multiple vtables for the same class fromMike Stump
being generated. Add the most derived vtable pointer to the VTT. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Be sure to clear out VCall when we clear out VCalls.Mike Stump
Start implementing VTTs. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86650 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Finish off mangling for the VTT.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86647 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Add mangling for the construction vtable.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86643 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Fix clang's use of DenseMap iterators after r86636 fixed their constness.Jeffrey Yasskin
Patch by Victor Zverovich! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86638 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Enable the use of the new llvm objectsize intrinsic.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Make sure that Type::getAs<ArrayType>() (or Type::getAs<subclass ofDouglas Gregor
ArrayType>()) does not instantiate. Update all callers that used this unsafe feature to use the appropriate ASTContext::getAs*ArrayType method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Rearrange function to avoid recursive use-after-free.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86516 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Explicitly note that pre-inc/dec lvalues are not supported yet, so that itEli Friedman
doesn't crash. (Such expressions are valid in C++, but not in C.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86513 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Rename areAllFields32Or64BitBasicType to canExpandIndirectArgument to closer ↵Daniel Dunbar
match what it is semantically used for. Also, fix a major bug where fields from a C++ struct might be dropped -- the expand action doesn't handle them correctly yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86502 91177308-0d34-0410-b5e6-96231b3b80d8
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