for the same destination, then we must potentially rewrite the initial branch
of every fixup.  Without this patch, a short-circuit check meant to prevent
a switch case from being redundantly added was preventing later fixups from
being processed.  Fixes PR8175 (again).

llvm-svn: 115586

llvm-svn: 115584

llvm-svn: 115583

that caused the circular dependencies on Linux.

Built OK for me on OSX and Linux (Ubuntu) with configure/make and CMake. Will
keep an eye on the bots....

llvm-svn: 115582

ClangUserExpression::Evaluate () as a public static function so anyone can
evaluate an expression.

llvm-svn: 115581

llvm-svn: 115580

llvm-svn: 115579

results. The clang opaque type for the expression result will be added to the
Target's ASTContext, and the bytes will be stored in a DataBuffer inside
the new object. The class is named: ValueObjectConstResult

Now after an expression is evaluated, we can get a ValueObjectSP back that
contains a ValueObjectConstResult object.

Relocated the value object dumping code into a static function within
the ValueObject class instead of being in the CommandObjectFrame.cpp file
which is what contained the code to dump variables ("frame variables").

llvm-svn: 115578

llvm-svn: 115577

both @catches and a @finally, because the second call to @objc_exception_try_enter
will clobber the exception slot.  Fixes rdar://problem/8440970.

llvm-svn: 115575

llvm-svn: 115574

instruction forms.  Now the ENTER instruction
disassembles correctly.

llvm-svn: 115573

llvm-svn: 115572

    //   %a = ...                                                                                                                                                                                  
    //   %b = and i32 %a, 2                                                                                                                                                                        
    //   %c = srl i32 %b, 1                                                                                                                                                                        
    //   brcond i32 %c ...                                                                                                                                                                         
    //                                                                                                                                                                                             
    // into                                                                                                                                                                                        
    //                                                                                                                                                                                             
    //   %a = ...                                                                                                                                                                                  
    //   %b = and i32 %a, 2                                                                                                                                                                        
    //   %c = setcc eq %b, 0                                                                                                                                                                       
    //   brcond %c ...

Make sure it restores local variable N1, which corresponds to the condition operand if it fails to match.

This apparently breaks TCE but since that backend isn't in the tree I don't have a test for it.

llvm-svn: 115571

(for standardized argument names, argument help, etc.)

llvm-svn: 115570

llvm-svn: 115569

llvm-svn: 115568

llvm-svn: 115566

Emit debug info for an aggregate while processing MemberExpr if the aggregate's debug info was delayed untill now.

llvm-svn: 115564

patch by Arvid Picciani!

llvm-svn: 115563

llvm-svn: 115561

llvm-svn: 115560

it in with the SSSE3 instructions.

Steward! Could you place this chair by the aft sun deck? I'm trying to get away
from the Astors. They are such boors!

llvm-svn: 115552

1) Changed ValidateDwarfFileNumber() to isValidDwarfFileNumber() to be better
   named.  Since it is just a predicate and isn't actually changing any state.

2) Added a missing return in the comments for setCurrentDwarfLoc() in 
   include/llvm/MC/MCContext.h for fix formatting.

3) Changed clearDwarfLocSeen() to ClearDwarfLocSeen() since it does change
   state.

4) Simplified the last test in isValidDwarfFileNumber() to just a one line
   boolean test of MCDwarfFiles[FileNumber] != 0 for the final return statement.

llvm-svn: 115551

llvm-svn: 115550

llvm-svn: 115549

llvm-svn: 115547

Add a "Confirm" function to the CommandInterpreter so you can confirm potentially dangerous operations in a generic way.

llvm-svn: 115546

llvm-svn: 115545

llvm-svn: 115543

llvm-svn: 115541

llvm-svn: 115540

Still working on the basic design of <atomic>.  I'm working towards a system by which the compiler only needs to define the strongest intrinsics it can.  Weaker atomics in the library automatically try stronger and stronger variants, picking the weakest compiler intrinsic available.  If no compiler intrinsics are available for a given operation, the library locks a mutex and does the job.  Better documentation to follow...

llvm-svn: 115538

llvm-svn: 115537

the stdc++ library module.  Right now, it doesn't do any disassembly at all.  It
merely locates the stdc++ library.  Also tests the SBProcess object description
and verifies it is in a 'Stopped' state.

llvm-svn: 115536

llvm-svn: 115535

When a type comes from a previously-loaded PCH/AST file, don't try to write it into a chained PCH file.

llvm-svn: 115527

llvm-svn: 115526

llvm-svn: 115525

llvm-svn: 115524