llvm-svn: 148328

llvm-svn: 148327

llvm-svn: 148326

or whatever else is required for the initialization instead of
assuming it can be done with a simple store.

Fixes PR11732.

llvm-svn: 148325

PR 10274: format function attribute with the NSString archetype yields no compiler warnings
PR 10275: format function attribute isn't checked in Objective-C methods

llvm-svn: 148324

corresponding to TagType and ObjCInterfaceType. Previously, we would
serialize the definition (if available) or the canonical declaration
(if no definition was available). However, this can end up forcing the
deserialization of the definition even through we might not want to
yet. 

Instead, always serialize the canonical declaration reference in the
TagType/ObjCInterfaceType entry, and as part of loading a pending
definition, update the "decl" pointer within the type node to point at
the definition. This is more robust in hard-to-isolate cases
where the *Type gets built and filled in before we see the definition.

llvm-svn: 148323

llvm-svn: 148322

llvm-svn: 148321

objc class was not being exported to parent decl
context resulting in bogus mismatch warning later on.
// rdar://10655530

llvm-svn: 148320

llvm-svn: 148319

[asan] workaround for bug http://llvm.org/bugs/show_bug.cgi?id=11763. Do not bark on memcpy(a, a, size).

llvm-svn: 148318

generation for Objective-C; it may not be needed.

llvm-svn: 148317

llvm-svn: 148316

The test passes on ARM bots

llvm-svn: 148315

a module file, be sure to also add the first (potentially canonical)
declarations to the chain. This isn't guaranteed to occur because the
first declaration is not listed in the stored redeclaration chain.

llvm-svn: 148314

moving it from a "special type" to a predefined declaration, as we do
for id, Class, and SEL.

llvm-svn: 148313

llvm-svn: 148312

llvm-svn: 148311

llvm-svn: 148310

llvm-svn: 148309

This lets lldb give sane output for SmallVectors, e.g.
Before:
(lldb) p sv
(llvm::SmallVector<int, 10>) $0 = {
  (llvm::SmallVectorImpl<int>) llvm::SmallVectorImpl<int> = {
    (llvm::SmallVectorTemplateBase<int>) llvm::SmallVectorTemplateBase<int> = {
      (llvm::SmallVectorTemplateCommon<int>) llvm::SmallVectorTemplateCommon<int> = {
        (llvm::SmallVectorBase) llvm::SmallVectorBase = {
          (void *) BeginX = 0x00007fff5fbff960
...
}

After:
(lldb) p sv
(llvm::SmallVector<int, 10>) $0 = {
  (int) [0] = 42
  (int) [1] = 23
...
}

The script is still a bit rough so expect crashes for vectors of complex types.
Synthetic children are _not_ available in xcode 4.2, newer LLDBs should work though.

llvm-svn: 148308

llvm-svn: 148307

llvm-svn: 148306

llvm-svn: 148305

AddressSanitizer: from this patch, ASan allocator returns false for __asan_get_ownership(NULL) and produce error reports for malloc_usable_size(NULL) and __asan_get_allocated_size(NULL)

llvm-svn: 148304

llvm-svn: 148303

Instead, we now put the attributes of the container into members.

llvm-svn: 148302

llvm-svn: 148301

Fixes PR9195.

llvm-svn: 148300

implementation.
Currently lit still executes ExecutionEngine tests with JIT (not MCJIT) by
default. MCJIT tests can be executed manually by calling llvm-lit with
--param jit_impl=mcjit

llvm-svn: 148299

In CanXFormVExtractWithShuffleIntoLoad we assumed that EXTRACT_VECTOR_ELT can be later handled by the DAGCombiner.
However, in some cases on AVX, the EXTRACT_VECTOR_ELT is legalized to EXTRACT_SUBVECTOR + EXTRACT_VECTOR_ELT, which
currently is not handled by the DAGCombiner. In this patch I added a check that we only extract from the XMM part.

llvm-svn: 148298

llvm-svn: 148297

llvm-svn: 148296

llvm-svn: 148295

llvm-svn: 148294

llvm-svn: 148293

Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)

llvm-svn: 148292

llvm-svn: 148291

Responding to code review.

llvm-svn: 148290

More short term hackery until we have a way to configure passes that work on LiveIntervals.

llvm-svn: 148289