Registry<>::iterator member class.

llvm-svn: 43122

llvm-svn: 43121

llvm-svn: 43120

llvm-svn: 43119

traversing inverse register coalescing map.

llvm-svn: 43118

llvm-svn: 43117

i64 bit convert needlessly.

llvm-svn: 43116

in CodeExtractor and LoopSimplify unnecessary.

Hartmut, could you confirm that this fixes the issues you were seeing?

llvm-svn: 43115

Fix a bug in Sema::CheckConditionalOperands(). When mixing pointers and null pointer constants, we need to promote the null pointer constant (which is an integer) to the pointer type. Test case is self explanatory.

This surfaced yesterday, when compiling test/Sema/cocoa.m on Leopard. Since this has nothing to do with ObjC, it's kind of bizarre this hasn't shown up before. I imagine Cocoa.h on Leopard may have changed recently? 

Thanks to Ted for localizing the bug and giving me a useful AST dump...

llvm-svn: 43114

when comparing "float" and "const float".  This "fixes" the
issue, but may not be the right fix.  Steve, please review.

Testcase here: test/Sema/usual-float.c

llvm-svn: 43113

Fix the following bug...

unsigned char asso_values[] = { 34 };
int legal2() { 
  return asso_values[0]; 
}

The code that creates the new constant array type was operating on the original type.

As a result, the constant type being generated was "unsigned char [1][]" (which is wrong).

The fix is to operate on the element type - in this case, the correct type is "unsigned char [1]"

I added this case to array-init.c, which clearly didn't catch this bogosity...

llvm-svn: 43112

llvm-svn: 43111

llvm-svn: 43110

llvm-svn: 43109

void*.  This is hint that we are returning uninitialized memory rather
than a constructed object.

Patched ImutAVLTree to conform to this new interface.

llvm-svn: 43106

that will (soon) allow iteration over the initializers in
declarations.  This new iterator mechanism is implemented by the
classes StmtIterator and ConstStmtIterator.

Patched a few files to use "operator++" instead of "operator+" on
child_iterators.

Friendship added in VarDecl to StmtIterator to allow returning a
reference to the initializer within the VarDecl.  We may not wish this
as a permanent solution.

llvm-svn: 43105

local, making the code easier to read.

llvm-svn: 43104

llvm-svn: 43103

llvm-svn: 43102

llvm-svn: 43101

the new type-aligned Allocate() method.

llvm-svn: 43100

llvm-svn: 43099

StringMapEntry objects.  No functionality change.

llvm-svn: 43097

function-based interface to getting the alignment of a type.

llvm-svn: 43096

llvm-svn: 43095

llvm-svn: 43094

we currently turn:

    c = @encode(char *)[2] + 4;

into:

    c = "foo"[2] + 4;

Right now the foo string is hard coded, but you can imagine a world
where it wouldn't be :)

llvm-svn: 43093

the size of the last token.

llvm-svn: 43092

llvm-svn: 43091

the lexer, where it can be shared.

llvm-svn: 43090

entries.

llvm-svn: 43089

llvm-svn: 43088

BumpPtrAllocator that implement allocations that return a properly
typed pointer.  For BumpPtrAllocator, the allocated memory is
automatically aligned to the minimum alignment of the type (as
calculated by llvm::AlignOf::Alignment).

llvm-svn: 43087

compute the minimum memory alignment of arbitrary types.

llvm-svn: 43086

llvm-svn: 43085

object in order to do its thing.

llvm-svn: 43084

llvm-svn: 43083

rename test file for builtin "id"...

llvm-svn: 43082

llvm-svn: 43081

filesystems (was "#include "clang/AST/DeclObjc.h", which worked fine
on a case-insensitive HFS+ volume on the Mac).

llvm-svn: 43080