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Cleanups, move the getAnalysisUsage method to the .cpp file

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8265 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-08-31 19:41:17 +00:00
parent 95008bca9e
commit 1da3398600
1 changed files with 10 additions and 29 deletions
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39
include/llvm/Analysis/MemoryDepAnalysis.h
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@ -14,14 +14,13 @@
#define LLVM_ANALYSIS_MEMORYDEPANALYSIS_H
#include "llvm/Analysis/DependenceGraph.h"
#include "llvm/Analysis/IPModRef.h"
#include "llvm/Analysis/DataStructure.h"
#include "llvm/Pass.h"
#include "Support/TarjanSCCIterator.h"
#include "Support/hash_map"
class Instruction;
class ModRefTable;
class DSGraph;
class FunctionModRefInfo;
///---------------------------------------------------------------------------
/// class MemoryDepGraph:
@ -33,8 +32,7 @@ class ModRefTable;
/// allowed to use a FunctionPass such as this one.
///---------------------------------------------------------------------------
class MemoryDepAnalysis: /* Use if FunctionPass: public DependenceGraph, */
public Pass {
class MemoryDepAnalysis : public Pass {
/// The following map and depGraph pointer are temporary until this class
/// becomes a FunctionPass instead of a module Pass. */
hash_map<Function*, DependenceGraph*> funcMap;
@ -45,23 +43,16 @@ class MemoryDepAnalysis: /* Use if FunctionPass: public DependenceGraph, */
const FunctionModRefInfo* funcModRef;
/// Internal routine that processes each SCC of the CFG.
void MemoryDepAnalysis::ProcessSCC(SCC<Function*>& S,
ModRefTable& ModRefAfter);
void ProcessSCC(SCC<Function*>& S, ModRefTable& ModRefAfter);
friend class PgmDependenceGraph;
public:
MemoryDepAnalysis()
: /*DependenceGraph(),*/ funcDepGraph(NULL),
funcGraph(NULL), funcModRef(NULL) { }
MemoryDepAnalysis() : funcDepGraph(0), funcGraph(0), funcModRef(0) {}
~MemoryDepAnalysis();
///------------------------------------------------------------------------
/// TEMPORARY FUNCTIONS TO MAKE THIS A MODULE PASS ---
/// These functions will go away once this class becomes a FunctionPass.
/// Driver function to compute dependence graphs for every function.
bool run(Module& M);
bool run(Module &M);
/// getGraph() -- Retrieve the dependence graph for a function.
/// This is temporary and will go away once this is a FunctionPass.
@ -83,21 +74,14 @@ public:
///
virtual void releaseMemory();
///----END TEMPORARY FUNCTIONS---------------------------------------------
/// Driver functions to compute the Load/Store Dep. Graph per function.
///
bool runOnFunction(Function& _func);
bool runOnFunction(Function &F);
/// getAnalysisUsage - This does not modify anything.
/// It uses the Top-Down DS Graph and IPModRef.
///
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addRequired<TDDataStructures>();
AU.addRequired<IPModRef>();
}
/// getAnalysisUsage - This does not modify anything. It uses the Top-Down DS
/// Graph and IPModRef.
void getAnalysisUsage(AnalysisUsage &AU) const;
/// Debugging support methods
///
@ -105,7 +89,4 @@ public:
void dump() const;
};
//===----------------------------------------------------------------------===//
#endif