diff options
| author | Devang Patel <dpatel@apple.com> | 2008-06-06 17:50:36 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2008-06-06 17:50:36 +0000 |
| commit | 8fb6a94b6986ce0de0827da865ef8027e78c7eb7 (patch) | |
| tree | 9605d89c5e3317ed29f924bc95d62ae3b39f70c3 /lib/VMCore/PassManager.cpp | |
| parent | 30073ff412fd50290c7df4cfe3d0ea7878ac2c66 (diff) | |
Print debug message only if there are dead passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52052 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/PassManager.cpp')
| -rw-r--r-- | lib/VMCore/PassManager.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp index cd7138cad1..e1f8afe3b0 100644 --- a/lib/VMCore/PassManager.cpp +++ b/lib/VMCore/PassManager.cpp @@ -665,9 +665,10 @@ void PMDataManager::removeDeadPasses(Pass *P, const char *Msg, TPM->collectLastUses(DeadPasses, P); - if (PassDebugging >= Details) { + if (PassDebugging >= Details && !DeadPasses.empty()) { cerr << " -*- " << P->getPassName(); - cerr << " is the last users of following passes. Free them\n"; + cerr << " is the last user of following pass instances."; + cerr << " Free these instances\n"; } for (SmallVector<Pass *, 12>::iterator I = DeadPasses.begin(), |