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* Standardize how analysis results/passes as printed with the print() virtual

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* Eliminate AnalysisID:  Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
  the analyses themselves.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3116 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-07-27 01:12:17 +00:00
parent 97f51a3024
commit a59cbb2043
17 changed files with 247 additions and 257 deletions
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22
lib/Analysis/InductionVariable.cpp
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@@ -23,6 +23,7 @@
#include "llvm/InstrTypes.h"
#include "llvm/Type.h"
#include "llvm/Constants.h"
#include "llvm/Assembly/Writer.h"
using analysis::ExprType;
@@ -154,3 +155,24 @@ InductionVariable::InductionVariable(PHINode *P, LoopInfo *LoopInfo) {
// Classify the induction variable type now...
InductionType = InductionVariable::Classify(Start, Step, L);
}
void InductionVariable::print(std::ostream &o) const {
switch (InductionType) {
case InductionVariable::Cannonical: o << "Cannonical "; break;
case InductionVariable::SimpleLinear: o << "SimpleLinear "; break;
case InductionVariable::Linear: o << "Linear "; break;
case InductionVariable::Unknown: o << "Unrecognized "; break;
}
o << "Induction Variable";
if (Phi) {
WriteAsOperand(o, Phi);
o << ":\n" << Phi;
} else {
o << "\n";
}
if (InductionType == InductionVariable::Unknown) return;
o << " Start ="; WriteAsOperand(o, Start);
o << " Step =" ; WriteAsOperand(o, Step);
o << "\n";
}