diff options
| author | Dan Gohman <gohman@apple.com> | 2009-09-28 00:07:05 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-09-28 00:07:05 +0000 |
| commit | 5c12adaa8b92800d835ddd5c97723c6eb5628b5b (patch) | |
| tree | 8336197f8626e6b21e83541178978e3fd8a80bae /lib/Analysis/LoopPass.cpp | |
| parent | 6a2fa325c1763a0fb27eceaa78b3a9bf683416bf (diff) | |
Extend the StartPassTimer and StopPassTimer functions so that the
code that stops the timer doesn't have to search to find the timer
object before it stops the timer. This avoids a lock acquisition
and a few other things done with the timer running.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82949 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/LoopPass.cpp')
| -rw-r--r-- | lib/Analysis/LoopPass.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/LoopPass.cpp b/lib/Analysis/LoopPass.cpp index c9515f600f..f3686fe67a 100644 --- a/lib/Analysis/LoopPass.cpp +++ b/lib/Analysis/LoopPass.cpp @@ -232,10 +232,10 @@ bool LPPassManager::runOnFunction(Function &F) { LoopPass *LP = dynamic_cast<LoopPass *>(P); { PassManagerPrettyStackEntry X(LP, *CurrentLoop->getHeader()); - StartPassTimer(P); assert(LP && "Invalid LPPassManager member"); + Timer *T = StartPassTimer(P); Changed |= LP->runOnLoop(CurrentLoop, *this); - StopPassTimer(P); + StopPassTimer(P, T); } if (Changed) |