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fairly major rewrite of various timing related stuff.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99862 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-03-30 02:38:19 +00:00
parent 4bd24c257e
commit 9fa0eff30a
6 changed files with 188 additions and 220 deletions
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17
lib/Analysis/IPA/CallGraphSCCPass.cpp
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@@ -17,12 +17,13 @@
#define DEBUG_TYPE "cgscc-passmgr"
#include "llvm/CallGraphSCCPass.h"
#include "llvm/IntrinsicInst.h"
#include "llvm/Function.h"
#include "llvm/PassManagers.h"
#include "llvm/Analysis/CallGraph.h"
#include "llvm/ADT/SCCIterator.h"
#include "llvm/PassManagers.h"
#include "llvm/Function.h"
#include "llvm/Support/Debug.h"
#include "llvm/IntrinsicInst.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
@@ -102,9 +103,10 @@ bool CGPassManager::RunPassOnSCC(Pass *P, std::vector<CallGraphNode*> &CurSCC,
CallGraphUpToDate = true;
}
Timer *T = StartPassTimer(CGSP);
Changed = CGSP->runOnSCC(CurSCC);
StopPassTimer(CGSP, T);
{
TimeRegion PassTimer(getPassTimer(CGSP));
Changed = CGSP->runOnSCC(CurSCC);
}
// After the CGSCCPass is done, when assertions are enabled, use
// RefreshCallGraph to verify that the callgraph was correctly updated.
@@ -125,9 +127,8 @@ bool CGPassManager::RunPassOnSCC(Pass *P, std::vector<CallGraphNode*> &CurSCC,
for (unsigned i = 0, e = CurSCC.size(); i != e; ++i) {
if (Function *F = CurSCC[i]->getFunction()) {
dumpPassInfo(P, EXECUTION_MSG, ON_FUNCTION_MSG, F->getName());
Timer *T = StartPassTimer(FPP);
TimeRegion PassTimer(getPassTimer(FPP));
Changed |= FPP->runOnFunction(*F);
StopPassTimer(FPP, T);
}
}