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| 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 | 277e7675789274337827840724b54d1643e597ae (patch) | |
| tree | f3f76c8c9bf3adb04fb15866fb91e3de99e080df /llvm/lib/Analysis/LoopPass.cpp | |
| parent | 7c2b1e71c13e88e0788c5e26e6a366fecea06238 (diff) | |
| download | bcm5719-llvm-277e7675789274337827840724b54d1643e597ae.tar.gz bcm5719-llvm-277e7675789274337827840724b54d1643e597ae.zip | |
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.
llvm-svn: 82949
Diffstat (limited to 'llvm/lib/Analysis/LoopPass.cpp')
| -rw-r--r-- | llvm/lib/Analysis/LoopPass.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/LoopPass.cpp b/llvm/lib/Analysis/LoopPass.cpp index c9515f600fe..f3686fe67a2 100644 --- a/llvm/lib/Analysis/LoopPass.cpp +++ b/llvm/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) |
