making it way too big.

llvm-svn: 123841

llvm-svn: 123840

in pretending otherwise.

llvm-svn: 123839

by indvars through the scev expander.

trunc(add x, y) --> add(trunc x, y). Currently SCEV largely folds the other way
which is probably wrong, but preserved to minimize churn. Instcombine doesn't
do this fold either, demonstrating a missed optz'n opportunity on code doing
add+trunc+add.

llvm-svn: 123838

llvm-svn: 123837

a typo for !=). Fixes PR9001, from Hans Wennborg!

llvm-svn: 123836

definition, rather than complaining about it. Problem reported by
Marshall Clow.

llvm-svn: 123835

llvm-svn: 123834

llvm-svn: 123833

llvm-svn: 123832

llvm-svn: 123823

there's a respectable point of instantiation.  Also, make sure we do
this operation even when instantiating a dependently-typed variable.

llvm-svn: 123818

outermost array types and not on the element type.  Move the CanonicalType
member from Type to ExtQualsTypeCommonBase;  the canonical type on an ExtQuals
node includes the qualifiers on the ExtQuals.  Assorted optimizations enabled
by this change.

getQualifiers(), hasQualifiers(), etc. should all now implicitly look through
array types.

llvm-svn: 123817

llvm-svn: 123816

500 ms.

Make MachThreadList more threadsafe.

Added code to make sure the thread register state was properly flushed for x86_64.

Fixed an missing return code for the current thread in the new thread suffix code.

Improved debugserver logging.

llvm-svn: 123815

thousand other things which were (generally inadvertantly) relying on that.

llvm-svn: 123814

llvm-svn: 123813

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