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2009-07-27Update for LLVM API change.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Some minor changes toward support of dataFariborz Jahanian
member access in the presense of non-virtual bases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Use DICompositeType->replaceAllUsesWith()Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77228 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Use the CGRecordLayoutBuilder even if there are no fields, because in C++ an ↵Anders Carlsson
empty class will have a padding byte. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Enable the new struct type builder now that the constant struct builder ↵Anders Carlsson
works. (The old code will still be there until we know that everything works well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77190 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Fix a tail padding bug in the record layout builder code. The bug was found ↵Anders Carlsson
by an existing test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77189 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Enable the new constant struct builder by default. The old code is still in ↵Anders Carlsson
place but will be removed shortly. The new struct builder works on big endian systems. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27More work on the constant struct builder, fix a couple of thinkos and add ↵Anders Carlsson
support for inserting part of a bitfield in the previous byte. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77180 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27More work on bitfield support in the new constant struct builder.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77177 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26Switch to getName()Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77151 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26Switch to using llvm::Value::getName()Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77147 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25ir-gen for non-virtual base class initializationFariborz Jahanian
in constructors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25More work on the constant struct builder. We can now convert the struct to a ↵Anders Carlsson
packed struct when necessary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25More work on the constant struct builder. We now try to layout all constant ↵Anders Carlsson
structs but throw away the result. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77021 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24Update for LLVM API change.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77012 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24Fix a release build warning.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76985 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24More work toward initialization of objectsFariborz Jahanian
in constructors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76980 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
2009-07-24Check in a half finished new constant struct builder (Obviously not used yet).Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76969 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24Fix declaration of obc_enumerationMutation function, for GNU runtime.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76959 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24Get rid of the size parameter to AppendField. No functionality change.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Output UTF-16 string literals independent of host byte order.Daniel Dunbar
- Steve, can you take a look at this? It seems like this code should live elsewhere, and there is a FIXME about having Sema validates the UTF-8 to UTF-16 conversion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76915 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Factor out map lookup for CFString constants.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76908 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Don't just store the field/bit field info one field, do it for all fields in ↵Anders Carlsson
the union. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76907 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Fix another thinko.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76903 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Correct a thinko in bitfield layout code. Fixes PR4611.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76898 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Simplify, NFC.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Simplify.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76885 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23We don't need to keep track of the packed alignment, just whether the struct ↵Anders Carlsson
is packed or not. Fixes PR4610. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Move the LLVM field number for bit fields into the BitFieldInfo structure, ↵Anders Carlsson
since it's meaning is completely different than for non-bit fields. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Unbreak the CMake buildDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76878 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Shield clang from LLVM API changes, until the dust settles.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76862 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Set field info for unions.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Use arrays as union padding. Also, since the resulting struct will always ↵Anders Carlsson
contain a single element and either a single i8 element or an array of i8s, there's no reason to use a packed struct. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Handle zero width bit fields in unions correctly (by ignoring them).Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Implement union layout support.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Check in CGRecordLayoutBuilder which is a reimplementation of the record ↵Anders Carlsson
layout code. (Yay, no more packed structs unless absolutely necessary). We currently don't use the layouts being built but that will change when the new code is mature enough :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23These IRgen improvements have been done.Daniel Dunbar
Technically we could still do a bit more to avoid deferred generation of statics which we know are used, but I seriously doubt this is important. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76844 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Use DICompositeType->replaceAllUsesWith().Devang Patel
This requires llvm rev. 76769 or higher. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76770 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
2009-07-22Make vectorized floating-point comparisons work without crashing.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Preserve address space information through member accesses, e.g., Mon P Wang
__attribute__((address_space(1))) struct {int arr[ 3 ]; } *p1; ... = p1->arr[2]; // load from address space 1 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76717 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21Update for LLVM API change.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76599 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21Update for LLVM API change.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76534 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-20Move EmitCtorPrologue to CGCXX. Add an assert and FIXMEs.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-20Early ir-gen for constructor prologue. This is on going.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76493 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-20Remove an apparently unused header.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76473 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-19Catch another trivial case where we can avoid emitting a separate return blcok.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76365 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-19Detect when the current generation point is unreachable after emittingDaniel Dunbar
expressions. - This generally catches the important case of noreturn functions. - With the last two changes, we are down to 152 unreachable blocks emitted on 403.gcc, vs the 1805 we started with. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76364 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-19Fix thinko.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76362 91177308-0d34-0410-b5e6-96231b3b80d8
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