[llvm-commits] [llvm] r40980 - in /llvm/trunk: include/llvm/PassManagers.h lib/VMCore/PassManager.cpp
Chris Lattner
sabre at nondot.org
Thu Aug 9 23:17:05 PDT 2007
Author: lattner
Date: Fri Aug 10 01:17:04 2007
New Revision: 40980
URL: http://llvm.org/viewvc/llvm-project?rev=40980&view=rev
Log:
avoid copying strings.
Modified:
llvm/trunk/include/llvm/PassManagers.h
llvm/trunk/lib/VMCore/PassManager.cpp
Modified: llvm/trunk/include/llvm/PassManagers.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/PassManagers.h?rev=40980&r1=40979&r2=40980&view=diff
==============================================================================
--- llvm/trunk/include/llvm/PassManagers.h (original)
+++ llvm/trunk/include/llvm/PassManagers.h Fri Aug 10 01:17:04 2007
@@ -218,7 +218,8 @@
void removeNotPreservedAnalysis(Pass *P);
/// Remove dead passes
- void removeDeadPasses(Pass *P, std::string Msg, enum PassDebuggingString);
+ void removeDeadPasses(Pass *P, const std::string &Msg,
+ enum PassDebuggingString);
/// Add pass P into the PassVector. Update
/// AvailableAnalysis appropriately if ProcessAnalysis is true.
@@ -273,7 +274,7 @@
void dumpLastUses(Pass *P, unsigned Offset) const;
void dumpPassArguments() const;
void dumpPassInfo(Pass *P, enum PassDebuggingString S1,
- enum PassDebuggingString S2, std::string Msg);
+ enum PassDebuggingString S2, const std::string &Msg);
void dumpAnalysisSetInfo(const char *Msg, Pass *P,
const std::vector<AnalysisID> &Set) const;
Modified: llvm/trunk/lib/VMCore/PassManager.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/PassManager.cpp?rev=40980&r1=40979&r2=40980&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/PassManager.cpp (original)
+++ llvm/trunk/lib/VMCore/PassManager.cpp Fri Aug 10 01:17:04 2007
@@ -650,7 +650,7 @@
}
/// Remove analysis passes that are not used any longer
-void PMDataManager::removeDeadPasses(Pass *P, std::string Msg,
+void PMDataManager::removeDeadPasses(Pass *P, const std::string &Msg,
enum PassDebuggingString DBG_STR) {
SmallVector<Pass *, 12> DeadPasses;
@@ -854,9 +854,9 @@
}
}
-void PMDataManager:: dumpPassInfo(Pass *P, enum PassDebuggingString S1,
- enum PassDebuggingString S2,
- std::string Msg) {
+void PMDataManager::dumpPassInfo(Pass *P, enum PassDebuggingString S1,
+ enum PassDebuggingString S2,
+ const std::string &Msg) {
if (PassDebugging < Executions)
return;
cerr << (void*)this << std::string(getDepth()*2+1, ' ');
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