the optimizer doesn't eliminate objc_retainBlock calls which are needed
for their side effect of copying blocks onto the heap.
This implements rdar://10361249.

llvm-svn: 148076

llvm-svn: 148075

inside a class implementation with parse errors. // rdar://10633434

llvm-svn: 148074

test_move_and_then_display_source (TestSourceManager.py) never works in LLDB test suite

Forgot to svn ci the "hidden" directory. :-( 

llvm-svn: 148073

 - If the declarator is at the start of a line, and the previous line contained
   another declarator and ended with a comma, then that comma was probably a
   typo for a semicolon:

   int n = 0, m = 1, l = 2, // k = 5;
   myImportantFunctionCall(); // oops!

 - If removing the parentheses would correctly initialize the object, then
   produce a note suggesting that fix.

 - Otherwise, if there is a simple initializer we can suggest which performs
   value-initialization, then provide a note suggesting a correction to that
   initializer.

Sema::Declarator now tracks the location of the comma prior to the declarator in
the declaration, if there is one, to facilitate providing the note. The code to
determine an appropriate initializer from the -Wuninitialized warning has been
factored out to allow use in both that and -Wvexing-parse.

llvm-svn: 148072

llvm-svn: 148071

Original message: Make sure adding a field to a struct never reduces its size.  PR11745.

llvm-svn: 148070

llvm-svn: 148069

llvm-svn: 148068

llvm-svn: 148067

Need a test case that tests DWARF with .o in .a files

test/functionalities/archives:

Produces libfoo.a from a.o and b.o.  Test breaking inside functions defined
inside the libfoo.a BSD Archive.

test/make/makefile.rules:

Some additional rules to sepcify archive building.  For example:

ARCHIVE_NAME := libfoo.a
ARCHIVE_C_SOURCES := a.c b.c

llvm-svn: 148066

llvm-svn: 148065

The registers are placed into the saved registers list in the reverse order,
which is why the original loop was written to loop backwards.

llvm-svn: 148064

Discriminate between the lldb_private::Type's for ObjC Classes that come from debug info, and those that
are made up from the ObjC runtime symbols.  For now the latter contain nothing but the fact that the name
describes an ObjC class, and so are not useful for things like dynamic types.

llvm-svn: 148059

llvm-svn: 148058

llvm-svn: 148057

llvm-svn: 148056

llvm-svn: 148055

and doing it both at the ModuleList and Module levels means we look 4 times for a negative
search.  Also, don't do the search for the stripped name if that is the same as the original
one.

llvm-svn: 148054

selector identifiers.

It was difficult to form a test case for it unfortunately.

llvm-svn: 148053

improvng the typo correction results in certain situations.

llvm-svn: 148052

list of protools. // rdar://10669694

llvm-svn: 148051

Added FPOW, FEXP, FLOG to PromoteNode so that custom actions can be set to Promote for those operations.

Sorry, no test case yet

llvm-svn: 148050

llvm-svn: 148049

Patch by Ruben Van Boxem! 

llvm-svn: 148048

llvm-svn: 148047

Put debug print statments under a flag so that I can get a first glimpse at performance.  So far I haven't noticed any performance difference between this new __dynamic_cast and gcc's implementation.  But I've barely started looking.  Also adding a couple of tests which come straight out of the standard.

llvm-svn: 148046

Patch by Sylvestre Ledru.

llvm-svn: 148045

 lc: X86ISelLowering.cpp:6480: llvm::SDValue llvm::X86TargetLowering::LowerVECTOR_SHUFFLE(llvm::SDValue, llvm::SelectionDAG&) const: Assertion `V1.getOpcode() != ISD::UNDEF&&  "Op 1 of shuffle should not be undef"' failed.
Added a test.

llvm-svn: 148044

killed registers are needed below the insertion point, then unset the kill
marker.

Sorry I'm not able to find a reduced test case.

rdar://10660944

llvm-svn: 148043

Patch by Brian Anderson.

llvm-svn: 148042

This patch uses tcb_spare field in the tcb structure to store info.
Patch by Jyun-Yan You.

llvm-svn: 148041

Uses the pvArbitrary slot of the TIB, which is reserved for applications. We
only support frames with a static size.

llvm-svn: 148040

llvm-svn: 148039

Fixed a couple of bugs, updated many comments, and am including a comprehensive test for when there are only 3 types in place.  I need to do something similar for 4 and maybe more types, but I'm not sure how comprehensive I can make the test at 4 and above types.

llvm-svn: 148038

And once again improve the typo correction results in certain
situations just by moving the existing checks on the correction.

llvm-svn: 148037

[analyzer] fix inlining's handling of mapping actual to formal arguments and limit the call stack depth.  The analyzer can now accurately simulate factorial for limited depths.

llvm-svn: 148036

zero-initialize the first union member. Also fix a bug where initializing an
array of types compatible with wchar_t from a wide string literal failed in C,
and fortify the C++ tests in this area. This part can't be tested without a code
change to enable array evaluation in C (where an existing test fails).

llvm-svn: 148035

llvm-svn: 148034

llvm-svn: 148033