of the floating point types less than 64-bits. It's somewhat of a temporary
hack but forces more accurate modeling of register pressure and results
in fewer spills.

llvm-svn: 123811

llvm-svn: 123810

Don't forget to emit the load from indirect symbol when using movw + movt to materialize GA indirect symbols.

llvm-svn: 123809

module.

On my MBP running SnowLeopard:

$ DOTEST_PROFILE=YES DOTEST_SCRIPT_DIR=/Volumes/data/lldb/svn/trunk/test /System/Library/Frameworks/Python.framework/Versions/Current/lib/python2.6/cProfile.py -o my.profile ./dotest.py -v -w 2> ~/Developer/Log/lldbtest.log

After that, I used the pstats.py module to browse the statistics recorded in the my.profile file. 

llvm-svn: 123807

"process launch" or "run" interpreter command.  Let's do the sleep only if
the process launch failed.  This saves about 135 seconds from the whole test
suite run time.

llvm-svn: 123806

counterparts where char units are needed.

llvm-svn: 123805

llvm-svn: 123804

This patch removes a potential race condition between a process monitor thread
and its parent waiting to interrogate the success/failure of the launch.

llvm-svn: 123803

llvm-svn: 123802

llvm-svn: 123801

The previous implementation of HardwareSingleStep wrongly resumed the thread and
single-stepped over the next instruction.  Use the proper call to ProcessMonitor.

llvm-svn: 123800

Previous version simply resumed the associated thread to single step over a
single instruction which is not the intended semantics for this method.  Set the
appropriate bit in the rflags register instead.

llvm-svn: 123799

Also, this patch adds a few delimiters to the register enumeration to enable
efficient testing of register set inclusion.

llvm-svn: 123798

llvm-svn: 123797

llvm-svn: 123796

llvm-svn: 123795

This fixes a bug where the dynamic loader rendezvous was not updating its
internal state when first initialized.

llvm-svn: 123794

clang_createTranslationUnitFromSourceFile().

llvm-svn: 123793

    rdar://problem/8875425 Found mySource->isa local variable assertion failed

llvm-svn: 123792

llvm-svn: 123791

llvm-svn: 123790

support for minimal type import functionality.

llvm-svn: 123787

Unfortunately, while this is the "right" thing to do, it breaks some ARM
asm parsing tests because MemMode5 and ThumbMemModeReg are ambiguous.  This
is tricky to resolve since neither is a subset of the other.

XFAIL the test for now.  The old way was broken in other ways, just ways
we didn't happen to be testing, and our ARM asm parsing is going to require
significant revisiting at a later point anyways.

llvm-svn: 123786

llvm-svn: 123784

vmrs  reg, fpexc
vmrs  reg, fpsid
vmsr  fpexc, reg
vmsr  fpsid, reg

llvm-svn: 123783

llvm-svn: 123782

Use generic CPU types instead of hard coding to mach-o when getting default byte order (patch from Stephen Wilson).

llvm-svn: 123781

llvm-svn: 123780

llvm-svn: 123779

llvm-svn: 123778

references by monitoring whether an access to
a variable is solely to compute it's lvalue or
to do an lvalue-to-rvalue conversion (i.e., a load).

llvm-svn: 123777

llvm-svn: 123776

are pointing to the same object, one pointer is accessing the entire
object, and the other is access has a non-zero size. This prevents
TBAA from kicking in and saying NoAlias in such cases.

llvm-svn: 123775

Analyze the live range's behavior entering and leaving basic blocks. Compute an
interference pattern for each allocation candidate, and use SpillPlacement to
find an optimal region where that register can be live.

This code is still not enabled.

llvm-svn: 123774

llvm-svn: 123773

llvm-svn: 123772

llvm.objectsize changes.

llvm-svn: 123771

llvm-svn: 123770

llvm-svn: 123769

llvm-svn: 123768