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[NFC] Remove unused SCoP diagnostic 

llvm-svn: 248694
This commit is contained in:
Johannes Doerfert 2015-09-28 01:29:44 +00:00
parent 862d5d8322
commit 91ad092bb2
2 changed files with 0 additions and 105 deletions
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61
polly/include/polly/ScopDetectionDiagnostic.h
View File

@ -80,11 +80,6 @@ enum RejectReasonKind {
rrkDifferentElementSize,
rrkLastAffFunc,
// IndVar
rrkIndVar,
rrkPhiNodeRefInRegion,
rrkLastIndVar,
rrkIndEdge,
rrkLoopBound,
@ -100,7 +95,6 @@ enum RejectReasonKind {
rrkIntToPtr,
rrkAlloca,
rrkUnknownInst,
rrkPHIinExit,
rrkEntry,
rrkUnprofitable,
rrkLastOther
@ -532,40 +526,6 @@ public:
//@}
};
//===----------------------------------------------------------------------===//
/// @brief Base class for reject reasons related to induction variables.
///
// ReportIndVar reject reasons are generated when the ScopDetection finds
/// errors in the induction variable(s) of the Scop candidate.
class ReportIndVar : public RejectReason {
//===--------------------------------------------------------------------===//
public:
ReportIndVar(const RejectReasonKind K);
};
//===----------------------------------------------------------------------===//
/// @brief Captures a phi node that refers to SSA names in the current region.
class ReportPhiNodeRefInRegion : public ReportIndVar {
//===--------------------------------------------------------------------===//
// The offending instruction.
Instruction *Inst;
public:
ReportPhiNodeRefInRegion(Instruction *Inst);
/// @name LLVM-RTTI interface
//@{
static bool classof(const RejectReason *RR);
//@}
/// @name RejectReason interface
//@{
virtual std::string getMessage() const override;
virtual const DebugLoc &getDebugLoc() const override;
//@}
};
//===----------------------------------------------------------------------===//
/// @brief Captures a region with invalid entering edges.
class ReportIndEdge : public RejectReason {
@ -783,27 +743,6 @@ public:
//@}
};
//===----------------------------------------------------------------------===//
/// @brief Captures errors with phi nodes in exit BBs.
class ReportPHIinExit : public ReportOther {
//===--------------------------------------------------------------------===//
Instruction *Inst;
public:
ReportPHIinExit(Instruction *Inst);
/// @name LLVM-RTTI interface
//@{
static bool classof(const RejectReason *RR);
//@}
/// @name RejectReason interface
//@{
virtual std::string getMessage() const override;
virtual const DebugLoc &getDebugLoc() const override;
//@}
};
//===----------------------------------------------------------------------===//
/// @brief Captures errors with regions containing the function entry block.
class ReportEntry : public ReportOther {

44
polly/lib/Analysis/ScopDetectionDiagnostic.cpp
View File

@ -40,7 +40,6 @@
STATISTIC(Bad##NAME##ForScop, "Number of bad regions for Scop: " DESC)
BADSCOP_STAT(CFG, "CFG too complex");
BADSCOP_STAT(IndVar, "Non canonical induction variable in loop");
BADSCOP_STAT(IndEdge, "Found invalid region entering edges");
BADSCOP_STAT(LoopBound, "Loop bounds can not be computed");
BADSCOP_STAT(FuncCall, "Function call with side effects appeared");
@ -301,31 +300,6 @@ std::string ReportNonAffineAccess::getEndUserMessage() const {
return "The array subscript of \"" + Name + "\" is not affine";
}
//===----------------------------------------------------------------------===//
// ReportIndVar.
ReportIndVar::ReportIndVar(const RejectReasonKind K) : RejectReason(K) {
++BadIndVarForScop;
}
//===----------------------------------------------------------------------===//
// ReportPhiNodeRefInRegion.
ReportPhiNodeRefInRegion::ReportPhiNodeRefInRegion(Instruction *Inst)
: ReportIndVar(rrkPhiNodeRefInRegion), Inst(Inst) {}
std::string ReportPhiNodeRefInRegion::getMessage() const {
return "SCEV of PHI node refers to SSA names in region: " + *Inst;
}
const DebugLoc &ReportPhiNodeRefInRegion::getDebugLoc() const {
return Inst->getDebugLoc();
}
bool ReportPhiNodeRefInRegion::classof(const RejectReason *RR) {
return RR->getKind() == rrkPhiNodeRefInRegion;
}
//===----------------------------------------------------------------------===//
// ReportIndEdge.
@ -534,24 +508,6 @@ bool ReportUnknownInst::classof(const RejectReason *RR) {
return RR->getKind() == rrkUnknownInst;
}
//===----------------------------------------------------------------------===//
// ReportPHIinExit.
ReportPHIinExit::ReportPHIinExit(Instruction *Inst)
: ReportOther(rrkPHIinExit), Inst(Inst) {}
std::string ReportPHIinExit::getMessage() const {
return "PHI node in exit BB";
}
const DebugLoc &ReportPHIinExit::getDebugLoc() const {
return Inst->getDebugLoc();
}
bool ReportPHIinExit::classof(const RejectReason *RR) {
return RR->getKind() == rrkPHIinExit;
}
//===----------------------------------------------------------------------===//
// ReportEntry.
ReportEntry::ReportEntry(BasicBlock *BB) : ReportOther(rrkEntry), BB(BB) {}