move code around and improve indentation, no functionality change.

llvm-svn: 99831

Change errs() to dbgs().

llvm-svn: 92645

Fix a race condition in the Timer class.

llvm-svn: 89056

Trailing whitespace.

llvm-svn: 86347

remove some uses of llvm/Support/Streams.h

llvm-svn: 79842

Have scoped mutexes take referenes instead of pointers.

llvm-svn: 74931

Make timers threadsafe again. This isn't quite as nice as I'd hoped (it uses locking rather than atomic arithmetic),
but should work on all the platforms we care about.

I might revisit this if a to

Make timers threadsafe again. This isn't quite as nice as I'd hoped (it uses locking rather than atomic arithmetic),
but should work on all the platforms we care about.

I might revisit this if a totally awesome way to do it occurs to me.

llvm-svn: 74002

show more ...

Revert my last series of commits related to Timer and 64-bit atomics. Not all the targets
we care about are capable of supporting it.

llvm-svn: 73993

Switched size_t to int64_t to prevent type mismatch in call to max.

llvm-svn: 73988

Actually, these need to be signed integers, not unsigned.

llvm-svn: 73978

Use 64-bit integer counters for tracking time, rather than doubles. This will be more atomic op friendly.

llvm-svn: 73974

Make the lazy initialization of DefaultTimerGroup threadsafe.

llvm-svn: 73963

Revert r73923, which broke clang.

llvm-svn: 73957

Add guards around timer groups, which can be shared.

llvm-svn: 73923

Reapply 53476 and 53480, with a fix so that it properly updates
the BB member to the current basic block after emitting
instructions.

llvm-svn: 53567

Back out 53476 and 53480 for now. Somehow they cause llc to miscompile 179.art.

llvm-svn: 53502

Add support for putting NamedRegionTimers in TimerGroups, and
use a timer group for the timers in SelectionDAGISel. Also,
Split scheduling out from emitting, to give each their own
timer.

llvm-svn:

Add support for putting NamedRegionTimers in TimerGroups, and
use a timer group for the timers in SelectionDAGISel. Also,
Split scheduling out from emitting, to give each their own
timer.

llvm-svn: 53476

show more ...

Use find instead of lower_bound.

llvm-svn: 53474

Append to the ActiveTimers std::vector before looking at the timer instead
of after, so that any reallocation it does doesn't get counted for the pass
being timed. This probably doesn't account for

Append to the ActiveTimers std::vector before looking at the timer instead
of after, so that any reallocation it does doesn't get counted for the pass
being timed. This probably doesn't account for a timing discrepancy I was
looking into, but I'm fixing it anyway.

llvm-svn: 52693

show more ...

Make these variables static.

llvm-svn: 50196

Remove attribution from file headers, per discussion on llvmdev.

llvm-svn: 45418

Removed more <iostream> includes

llvm-svn: 32321

Detemplatize the Statistic class. The only type it is instantiated with
is 'unsigned'.

llvm-svn: 32279

Fix more static dtor issues

llvm-svn: 30725

Remove trailing whitespace

llvm-svn: 21422