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| author | Chris Lattner <sabre@nondot.org> | 2008-08-08 15:14:09 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-08-08 15:14:09 +0000 |
| commit | 0dabb7e8f3e371cf0d6a9747b5bd4b555cc32c95 (patch) | |
| tree | 83f0406dcedbbc9d98891ae1b3927a7386466831 /include/llvm/PassManagers.h | |
| parent | e1a4eda990a765952434d39d7c14299d1d4614a5 (diff) | |
| download | external_llvm-0dabb7e8f3e371cf0d6a9747b5bd4b555cc32c95.zip external_llvm-0dabb7e8f3e371cf0d6a9747b5bd4b555cc32c95.tar.gz external_llvm-0dabb7e8f3e371cf0d6a9747b5bd4b555cc32c95.tar.bz2 | |
Don't call getAnalysisUsage unless -debug-pass is enabled. This speeds
up the passmgr by avoiding useless work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54528 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/PassManagers.h')
| -rw-r--r-- | include/llvm/PassManagers.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/llvm/PassManagers.h b/include/llvm/PassManagers.h index c9944b5..5d90a22 100644 --- a/include/llvm/PassManagers.h +++ b/include/llvm/PassManagers.h @@ -308,8 +308,8 @@ public: void dumpPassArguments() const; void dumpPassInfo(Pass *P, enum PassDebuggingString S1, enum PassDebuggingString S2, const char *Msg); - void dumpAnalysisSetInfo(const char *Msg, Pass *P, - const AnalysisUsage::VectorType &Set) const; + void dumpRequiredSet(const Pass *P) const; + void dumpPreservedSet(const Pass *P) const; virtual unsigned getNumContainedPasses() const { return (unsigned)PassVector.size(); @@ -346,6 +346,9 @@ protected: std::map<AnalysisID, Pass *> *InheritedAnalysis[PMT_Last]; private: + void dumpAnalysisUsage(const char *Msg, const Pass *P, + const AnalysisUsage::VectorType &Set) const; + // Set of available Analysis. This information is used while scheduling // pass. If a pass requires an analysis which is not not available then // equired analysis pass is scheduled to run before the pass itself is |