After a lengthy design discussion, add support for "ownership attributes" for malloc/free checking.  Patch by Andrew McGregor!

llvm-svn: 109939

call Objective-C methods from expressions.  Also added
some more logging to the function-calling thread plan
so that we can see the registers when a function
finishes.

Also documented things maybe a bit better.

llvm-svn: 109938

the files in the precompiled preamble have changed since it was build,
force the preamble to be rebuilt.

llvm-svn: 109937

exactly what bugpoint expected it to do.

There was also only one user of
BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and
make BlockExtractorPass read BlockFile.

This fixes bugpoint's block extraction.

Nick, please review.

llvm-svn: 109936

Add an initial implementation of PHI translation for LazyValueInfo.  This involves rolling back some
of my earlier data structure improvements until I can ensure that there are no iterator invalidation problems.

llvm-svn: 109935

Add -disable-shifter-op to disable isel of shifter ops. On Cortex-a9 the shifts cost extra instructions so it might be better to emit them separately to take advantage of dual-issues.

llvm-svn: 109934

reference registers past the end of the NEON register file, and report them
as invalid instead of asserting when trying to print them.  PR7746.

llvm-svn: 109933

llvm-svn: 109931

launch it due to not being able to get the task port. A SIGHUP was killing us
and also an error string wasn't properly being passed along. Got rid of a
class error variable that can only lead to multi-threaded crashes.

llvm-svn: 109930

llvm-svn: 109907

later to identify and possibly remove superfluous compare instructions -- those
that are testing for and setting a status flag that should already be set.

llvm-svn: 109901

Change the prototype of ScriptInterpreter::ExecuteOneLine() to return bool
instead of void and take one additional parameter as CommandReturnObject *.

Propagate the status of one-liner execution back appropriately.

llvm-svn: 109899

llvm-svn: 109895

llvm-svn: 109894

llvm-svn: 109893

formerly rejected by the FE, so asserted in the BE; now the FE only
warns, so we treat it as a legitimate fatal error in PPC BE.
This means the test for the feature won't pass, so it's xfail'd.

llvm-svn: 109892

llvm-svn: 109891

Add some timers to ASTUnit that are only enabled when the LIBCLANG_TIMING environment variable is set.

llvm-svn: 109890

llvm-svn: 109889

llvm-svn: 109887

llvm-svn: 109886

getAdjustedAnalysisPointer. Part of a fix to PR7760.

llvm-svn: 109883

Added "void Clear();" methods to SBDebugger, SBTarget and SBThread so they can release their shared pointers.

llvm-svn: 109882

llvm-svn: 109881

beginning on ARM Darwin assembly files so that it won't be placed after
debug sections.  Radar 8252813.

llvm-svn: 109879

declared during the addition of the assembler support, the additional
changes are:
- Add missing intrinsics
- Move all SSE conversion instructions in X86InstInfo64.td to the SSE.td file.
- Duplicate some patterns to AVX mode.
- Step into PCMPEST/PCMPIST custom inserter and add AVX versions.

llvm-svn: 109878

llvm-svn: 109877

llvm-svn: 109876

llvm-svn: 109875

llvm-svn: 109872

llvm-svn: 109871

This patch introduces the ClassTemplateDecl::spec_{begin,end}()
and FunctionTemplateDecl::{,partial_}spec_{begin,end}() member
functions as a public interface for iterating over the declarations'
specialisation sets.

llvm-svn: 109870

This patch reimplements the find*Specialization family of member
functions of {Class,Function}TemplateDecl in terms of a common
implementation that uses SpecEntryTraits to obtain the most recent
declaration.

llvm-svn: 109869

SpecEntryTraits describes how to obtain the most recent declaration
of a specialisation from an entry in a specialisation FoldingSet.

llvm-svn: 109868

llvm-svn: 109867

auto-synthesized (nonfragile-abi2 specific).
Fixes radar 8251648.

llvm-svn: 109866

llvm-svn: 109865

llvm-svn: 109864

the llvm.memset() intrinsic family.
No content changes.

llvm-svn: 109863

llvm-svn: 109862