llvm-svn: 137515

MacOSKeychainAPIChecker: There is no need to use SymbolMetadata to represent the allocated data symbol, we can just use the symbol corresponding to the SymbolicRegion. This simplifies tracking of the symbol, for example, SymbolMetadata needs to go through extra hoops to stay alive.

Make AllocationState internal to the MacOSKeychainAPIChecker class.

llvm-svn: 137514

Partial fix for rdar://9945172.

llvm-svn: 137513

the C++0x narrowing error.

llvm-svn: 137512

they're the correct type.

llvm-svn: 137511

attribute of a property. patch by Remy Demarest fixes it.

llvm-svn: 137509

llvm-svn: 137508

llvm-svn: 137507

llvm-svn: 137506

llvm-svn: 137505

llvm-svn: 137504

Skip the TestObjCDymaicValue.py tests for i386 due to dynamic types for ObjC V1 runtime not implemented yet.
Radar to be filed.

llvm-svn: 137503

Fix some remaining issues with decoding ARM-mode memory instructions, and add another batch of tests.

llvm-svn: 137502

This implements the 'landingpad' instruction. It's used to indicate that a basic
block is a landing pad. There are several restrictions on its use (see
LangRef.html for more detail). These restrictions allow the exception handling
code to gather the information it needs in a much more sane way.

This patch has the definition, implementation, C interface, parsing, and bitcode
support in it.

llvm-svn: 137501

Add TestInferiorChanged.py to test that lldb reloads the inferior after it was changed during the debug session.
First, main.c causes a crash, the inferior then gets re-built with main2.c which is not crashing.

Add Base.cleanup(self, dictionary=None) for platform specfic way to do cleanup after build.
This plugin method is used by the above test case to cleanup the main.c build before rebuild for main2.c.

llvm-svn: 137500

llvm-svn: 137499

[analyzer] Introduce new MemRegion, "TypedValueRegion", so that we can separate TypedRegions that implement getValueType() from those that don't.

Patch by Olaf Krzikalla!

llvm-svn: 137498

prevailing convention.  Thanks to Dave Zarzycki for the patch.

llvm-svn: 137497

llvm-svn: 137496

Port over the basic ARM encodings test file to a decoding test file.  Greatly increases our test coverage of basic ARM-mode instructions.

llvm-svn: 137495

Specify fixed bit in the LDRBT encoding, which allows us to distinguish it from certain USAT16 encodings.

llvm-svn: 137494

Added an error message when the user tries to add a filter when a synthetic provider for the same type is already defined in the same category
The converse is also true: an error is shown when the user tries to add a synthetic provider to a category that already has a filter for the same type

llvm-svn: 137493

DOTEST_SCRIPT_DIR=/path/leading/to/your/dotest/script/directory.

llvm-svn: 137492

llvm-svn: 137491

llvm-svn: 137490

llvm-svn: 137489

llvm-svn: 137488

llvm-svn: 137487

llvm-svn: 137486

llvm-svn: 137485

integer register to a floating point register. It is not valid to interpret
the value of a floating pointer register as part of a double precision
floating point value after a single precision floating point computational
or move instruction stores its result to the register.

- In the test case, the following code is generated before this patch is
  applied:
mtc1  $zero, $f2    ; unformatted copy to $f2
mov.s $f0, $f2      ; $f0 is in single format
sdc1  $f12, 0($sp)
mov.s $f1, $f2      ; $f1 is in single format
c.eq.d  $f12, $f0   ; $f0 cannot be interpreted as double

- The following code is generated after this patch is applied:
mtc1  $zero, $f0    ; unformatted copy to $f0
mtc1  $zero, $f1    ; unformatted copy to $f1
c.eq.d  $f12, $f0   ; $f0 can be interpreted as double

Bhanu Chetlapalli and Chris Dearman at MIPS technologies reported this bug and
provided the test case.

llvm-svn: 137484

llvm-svn: 137483

llvm-svn: 137482

llvm-svn: 137481

llvm-svn: 137480

llvm-svn: 137479

llvm-svn: 137478

A8.6.391 VST1 (multiple single elements)
alignment = if align == '00' then 1 else 4 << UInt(align);

llvm-svn: 137477

llvm-svn: 137476

time after recently backing out another fix.

llvm-svn: 137475