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Convert debug messages to use dbgs(). Generally this means 

s/errs/dbgs/g except for certain special cases.

llvm-svn: 92042
This commit is contained in:
David Greene 2009-12-23 20:52:41 +00:00
parent f45f6828c6
commit 9507879bca
1 changed files with 7 additions and 7 deletions
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14
llvm/lib/Analysis/LoopDependenceAnalysis.cpp
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@ -181,15 +181,15 @@ LoopDependenceAnalysis::DependenceResult
LoopDependenceAnalysis::analyseSubscript(const SCEV *A, LoopDependenceAnalysis::analyseSubscript(const SCEV *A,
const SCEV *B, const SCEV *B,
Subscript *S) const { Subscript *S) const {
DEBUG(errs() << " Testing subscript: " << *A << ", " << *B << "\n"); DEBUG(dbgs() << " Testing subscript: " << *A << ", " << *B << "\n");
if (A == B) { if (A == B) {
DEBUG(errs() << " -> [D] same SCEV\n"); DEBUG(dbgs() << " -> [D] same SCEV\n");
return Dependent; return Dependent;
} }
if (!isAffine(A) || !isAffine(B)) { if (!isAffine(A) || !isAffine(B)) {
DEBUG(errs() << " -> [?] not affine\n"); DEBUG(dbgs() << " -> [?] not affine\n");
return Unknown; return Unknown;
} }
@ -204,12 +204,12 @@ LoopDependenceAnalysis::analyseSubscript(const SCEV *A,
LoopDependenceAnalysis::DependenceResult LoopDependenceAnalysis::DependenceResult
LoopDependenceAnalysis::analysePair(DependencePair *P) const { LoopDependenceAnalysis::analysePair(DependencePair *P) const {
DEBUG(errs() << "Analysing:\n" << *P->A << "\n" << *P->B << "\n"); DEBUG(dbgs() << "Analysing:\n" << *P->A << "\n" << *P->B << "\n");
// We only analyse loads and stores but no possible memory accesses by e.g. // We only analyse loads and stores but no possible memory accesses by e.g.
// free, call, or invoke instructions. // free, call, or invoke instructions.
if (!IsLoadOrStoreInst(P->A) || !IsLoadOrStoreInst(P->B)) { if (!IsLoadOrStoreInst(P->A) || !IsLoadOrStoreInst(P->B)) {
DEBUG(errs() << "--> [?] no load/store\n"); DEBUG(dbgs() << "--> [?] no load/store\n");
return Unknown; return Unknown;
} }
@ -219,12 +219,12 @@ LoopDependenceAnalysis::analysePair(DependencePair *P) const {
switch (UnderlyingObjectsAlias(AA, aPtr, bPtr)) { switch (UnderlyingObjectsAlias(AA, aPtr, bPtr)) {
case AliasAnalysis::MayAlias: case AliasAnalysis::MayAlias:
// We can not analyse objects if we do not know about their aliasing. // We can not analyse objects if we do not know about their aliasing.
DEBUG(errs() << "---> [?] may alias\n"); DEBUG(dbgs() << "---> [?] may alias\n");
return Unknown; return Unknown;
case AliasAnalysis::NoAlias: case AliasAnalysis::NoAlias:
// If the objects noalias, they are distinct, accesses are independent. // If the objects noalias, they are distinct, accesses are independent.
DEBUG(errs() << "---> [I] no alias\n"); DEBUG(dbgs() << "---> [I] no alias\n");
return Independent; return Independent;
case AliasAnalysis::MustAlias: case AliasAnalysis::MustAlias: