the main file isn't an included file, and the IncludePos is
always SourceLocation().

llvm-svn: 112269

priority boost to methods with the same selector. 

llvm-svn: 112268

return to avoid needing two calls to test for equivalence, and sort
addrecs by their degree before examining their operands.

llvm-svn: 112267

llvm-svn: 112266

llvm-svn: 112265

guess a path that will work.

llvm-svn: 112264

a message send to "super" from a method that appears to be meant to
override a superclass method (same kind, same selector, same argument
types), provide a "super" completion that fills in the selector along
with forwarding the method's arguments (as placeholders).

llvm-svn: 112263

value should be copied to the corresponding shadow reg as well.
Patch by Cameron Esfahani!

llvm-svn: 112262

llvm-svn: 112261

llvm-svn: 112260

llvm-svn: 112259

an '&' expression from the second caller of ActOnIdExpression.

Teach template argument deduction that an overloaded id-expression
doesn't give a valid type for deduction purposes to a non-static
member function unless the expression has the correct syntactic
form.

Teach ActOnIdExpression that it shouldn't try to create implicit
member expressions for '&function', because this isn't a        
permitted form of use for member functions.

Teach CheckAddressOfOperand to diagnose these more carefully.
Some of these cases aren't reachable right now because earlier
diagnostics interrupt them.

llvm-svn: 112258

The Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.30319.01
implements parts of C++0x based on the draft standard. An old version of
the draft had a bug that makes std::pair<T1*, T2*>(something, 0) fail to
compile. This is because the template<class U, class V> pair(U&& x, V&& y)
constructor is selected, even though it later fails to implicitly convert
U and V to frist_type and second_type.

This has been fixed in n3090, but it seems that Microsoft is not going to
update msvc.

llvm-svn: 112257

X86: Fix an encoding issue with LOCK_ADD64mr, which could lead to very hard to find miscompiles with the integrated assembler.

llvm-svn: 112250

The goal is to separate the parser's data from the data
belonging to the parser's clients.  This allows clients
to use the parser to obtain (for example) a JIT compiled
function or some DWARF code, and then discard the parser
state.

Previously, parser state was held in ClangExpression and
used liberally by ClangFunction, which inherited from
ClangExpression.  The main effects of this refactoring 
are:

- reducing ClangExpression to an abstract class that
  declares methods that any client must expose to the
  expression parser,

- moving the code specific to implementing the "expr"
  command from ClangExpression and
  CommandObjectExpression into ClangUserExpression,
  a new class,

- moving the common parser interaction code from
  ClangExpression into ClangExpressionParser, a new
  class, and

- making ClangFunction rely only on
  ClangExpressionParser and not depend on the
  internal implementation of ClangExpression.

Side effects include:

- the compiler interaction code has been factored
  out of ClangFunction and is now in an AST pass
  (ASTStructExtractor),

- the header file for ClangFunction is now fully
  documented,

- several bugs that only popped up when Clang was
  deallocated (which never happened, since the
  lifetime of the compiler was essentially infinite)
  are now fixed, and

- the developer-only "call" command has been
  disabled.

I have tested the expr command and the Objective-C
step-into code, which use ClangUserExpression and
ClangFunction, respectively, and verified that they
work.  Please let me know if you encounter bugs or
poor documentation.

llvm-svn: 112249

bt all

show the backtrace for all threads, and:

bt 1 3 4

show the backtrace for threads 1, 3 and 4.  If we want to come up with some fancier syntax for thread lists later, that will be great, but this will do for now.

llvm-svn: 112248

Added a utility method to TestBase class to debug print an SBValue object.

llvm-svn: 112247

llvm-svn: 112246

Change the "-S", "-F" and "-M" options to take their arguments directly, rather than requiring the -n option.  This means you can't "or" together the types (i.e. set a breakpoint on a method or selector called "whatever".  But that is a pretty uncommon operation, and having to provide two flags for the more common "set a breakpoint on this selector" is annoying.

llvm-svn: 112245

One who seeks the Tao unlearns something new every day.
Less and less remains until you arrive at non-action.
When you arrive at non-action,
nothing will be left undone.

llvm-svn: 112244

llvm-svn: 112243

llvm-svn: 112242

to try to re-use scavenged frame index reference registers. rdar://8277890

llvm-svn: 112241

llvm-svn: 112239

llvm-svn: 112238

virtual base registers handle this function, and more. A bit more cleanup
to do on the interface to eliminateFrameIndex() after this.

llvm-svn: 112237

llvm-svn: 112236

llvm-svn: 112235

llvm-svn: 112234

Fix horrible GRExprEngine bug where switch statements with no 'case:' statements would cause the path to get prematurely aborted.  Fixes <rdar://problem/8360854>.

llvm-svn: 112233

by SRoA.  This is part of rdar://7892780, but needs another xform to
expose this.

llvm-svn: 112232

llvm-svn: 112231

a section offset address.

Fixed up some very inefficient STL code.

llvm-svn: 112230

llvm-svn: 112229

llvm-svn: 112228

is a vector to be a vector element extraction.  This allows clang to
compile:

struct S { float A, B, C, D; };
float foo(struct S A) { return A.A + A.B+A.C+A.D; }

into:

_foo:                                   ## @foo
## BB#0:                                ## %entry
	movd	%xmm0, %rax
	shrq	$32, %rax
	movd	%eax, %xmm2
	addss	%xmm0, %xmm2
	movapd	%xmm1, %xmm3
	addss	%xmm2, %xmm3
	movd	%xmm1, %rax
	shrq	$32, %rax
	movd	%eax, %xmm0
	addss	%xmm3, %xmm0
	ret

instead of:

_foo:                                   ## @foo
## BB#0:                                ## %entry
	movd	%xmm0, %rax
	movd	%eax, %xmm0
	shrq	$32, %rax
	movd	%eax, %xmm2
	addss	%xmm0, %xmm2
	movd	%xmm1, %rax
	movd	%eax, %xmm1
	addss	%xmm2, %xmm1
	shrq	$32, %rax
	movd	%eax, %xmm0
	addss	%xmm1, %xmm0
	ret

... eliminating half of the horribleness.

llvm-svn: 112227

llvm-svn: 112226

llvm-svn: 112225

llvm-svn: 112224

llvm-svn: 112223