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Convert DOUT to DEBUG.

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llvm-svn: 77065
This commit is contained in:
Andreas Bolka 2009-07-25 12:19:58 +00:00
parent d699ffc2ac
commit 72c14efff0
1 changed files with 5 additions and 5 deletions
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10
lib/Analysis/LoopDependenceAnalysis.cpp
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@ -101,7 +101,7 @@ bool LoopDependenceAnalysis::findOrInsertDependencePair(Value *X,
}
void LoopDependenceAnalysis::analysePair(DependencePair *P) const {
DOUT << "Analysing:\n" << *P->A << "\n" << *P->B << "\n";
DEBUG(errs() << "Analysing:\n" << *P->A << "\n" << *P->B << "\n");
// Our default answer: we don't know anything, i.e. we failed to analyse this
// pair to get a more specific answer (dependent, independent).
@ -110,7 +110,7 @@ void LoopDependenceAnalysis::analysePair(DependencePair *P) const {
// We only analyse loads and stores but no possible memory accesses by e.g.
// free, call, or invoke instructions.
if (!IsLoadOrStoreInst(P->A) || !IsLoadOrStoreInst(P->B)) {
DOUT << "--> [?] no load/store\n";
DEBUG(errs() << "--> [?] no load/store\n");
return;
}
@ -124,20 +124,20 @@ void LoopDependenceAnalysis::analysePair(DependencePair *P) const {
// We can not analyse objects if we do not know about their aliasing.
if (alias == AliasAnalysis::MayAlias) {
DOUT << "---> [?] may alias\n";
DEBUG(errs() << "---> [?] may alias\n");
return;
}
// If the objects noalias, they are distinct, accesses are independent.
if (alias == AliasAnalysis::NoAlias) {
DOUT << "---> [I] no alias\n";
DEBUG(errs() << "---> [I] no alias\n");
P->Result = Independent;
return;
}
// TODO: the underlying objects MustAlias, test for dependence
DOUT << "---> [?] cannot analyse\n";
DEBUG(errs() << "---> [?] cannot analyse\n");
return;
}