rdar://7781603

llvm-svn: 99878

llvm-svn: 99877

implement TimerGroup::printAll, which prints and resets all active
timers.

llvm-svn: 99876

TimerGroup copy ctor and assignment operator.

llvm-svn: 99875

have it always return a new stream to simplify clients.

llvm-svn: 99874

llvm-svn: 99873

instead of just a count of them, and refactor the guts of
report printing out of removeTimer into its own method.
Refactor addTimerToPrint away.

llvm-svn: 99872

timers by pointer instead of by-value.

llvm-svn: 99871

llvm-svn: 99870

llvm-svn: 99869

llvm-svn: 99868

Use the new function in EmitClassAggrMemberwiseCopy, fixing the same assert as seen in PR6628 but for arrays this time.

llvm-svn: 99867

llvm-svn: 99866

llvm-svn: 99865

Handle default arguments when calling copy constructors for bases or members when synthesizing a copy constructor. Fixes PR6628.

llvm-svn: 99864

llvm-svn: 99863

llvm-svn: 99862

Flip the switch and use the new vtable layout code for everything. I've verified that this passes a self-host but I'll let the bots self host as well before removing the now dead code.

llvm-svn: 99861

llvm-svn: 99860

llvm-svn: 99859

This reduces '-c -g' time on one file in 403.gcc by 12%.

llvm-svn: 99857

llvm-svn: 99855

storage for that partial diagnostic via the ASTContext's
BumpPtrAllocator rather than using up slots in the ASTContext's
cache. Now that we do this, we don't have to worry about destroying
dependent diagnostics when destroying a DependentStoredDeclsMap.

llvm-svn: 99854

llvm-svn: 99853

catch-all. The "dominates" way won't catch all of the selectors which must be
changed.

llvm-svn: 99850

cache of PartialDiagnostic::Storage objects into an allocator within
the ASTContext. This eliminates a significant amount of malloc
traffic, for a 10% performance improvement in -fsyntax-only wall-clock
time with 403.gcc's combine.c.

Also, eliminate the RequireNonAbstractType hack I put in earlier,
which was but a symptom of this larger problem.

Fixes <rdar://problem/7806091>.

llvm-svn: 99849

Cross-block inference is primitive and wrong, but the pass is working otherwise.

llvm-svn: 99848

transform. I.e., if a clean-up eh.selector call dominates the invoke of an
_Unwind_Resume_or_Rethrow, then we convert the eh.selector into a
catch-all. This patch, however, uses the DominatorTree information, and doesn't
go through the whole rigmarole of starting at the eh.exception call, finding the
corresponding URoR and eh.selector calls, and trying to trace through any number
of instruction types to get to them.

llvm-svn: 99846

Encode start location of debug value, communicated through DBG_VALUE machine instruction, in a variable's DIE. 

llvm-svn: 99845

llvm-svn: 99843

llvm-svn: 99842

isn't used by anyone and is better exposed as a non-per-timer 
thing.  Also, stop including System/Mutex.h in Timer.h

llvm-svn: 99841

llvm-svn: 99840

eliminate the per-timer lock (timers should be 
externally locked if needed), the info-output-stream
can never be dbgs(), so drop the check.  Make some
stuff private.

llvm-svn: 99839

makes calls a little bit more consistent and allows easy removal of the
specializations in the future. Convert all callers to the templated functions.

llvm-svn: 99838

llvm-svn: 99836

the SDNodes.

llvm-svn: 99835

llvm-svn: 99834

llvm-svn: 99833

not stop it by using RAII.

llvm-svn: 99832