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Change DSGraph stuff to use hash_(set|map) instead of std::(set|map)

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This change provides a small (3%) but consistent speedup


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5460 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-02-01 04:52:08 +00:00
parent cbf2a3e5c1
commit 41c04f730b
18 changed files with 124 additions and 123 deletions
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14
include/llvm/Analysis/DataStructure/DSSupport.h
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@@ -8,10 +8,10 @@
#define LLVM_ANALYSIS_DSSUPPORT_H
#include <vector>
#include <map>
#include <set>
#include <functional>
#include <string>
#include "Support/HashExtras.h"
#include "Support/hash_set"
class Function;
class CallInst;
@@ -118,9 +118,9 @@ class DSCallSite {
Function *ResolvingCaller; // See comments above
static void InitNH(DSNodeHandle &NH, const DSNodeHandle &Src,
const std::map<const DSNode*, DSNode*> &NodeMap) {
const hash_map<const DSNode*, DSNode*> &NodeMap) {
if (DSNode *N = Src.getNode()) {
std::map<const DSNode*, DSNode*>::const_iterator I = NodeMap.find(N);
hash_map<const DSNode*, DSNode*>::const_iterator I = NodeMap.find(N);
assert(I != NodeMap.end() && "Not not in mapping!");
NH.setOffset(Src.getOffset());
@@ -129,9 +129,9 @@ class DSCallSite {
}
static void InitNH(DSNodeHandle &NH, const DSNodeHandle &Src,
const std::map<const DSNode*, DSNodeHandle> &NodeMap) {
const hash_map<const DSNode*, DSNodeHandle> &NodeMap) {
if (DSNode *N = Src.getNode()) {
std::map<const DSNode*, DSNodeHandle>::const_iterator I = NodeMap.find(N);
hash_map<const DSNode*, DSNodeHandle>::const_iterator I = NodeMap.find(N);
assert(I != NodeMap.end() && "Not not in mapping!");
NH.setOffset(Src.getOffset()+I->second.getOffset());
@@ -219,7 +219,7 @@ public:
/// DSNodes, marking any nodes which are reachable. All reachable nodes it
/// adds to the set, which allows it to only traverse visited nodes once.
///
void markReachableNodes(std::set<DSNode*> &Nodes);
void markReachableNodes(hash_set<DSNode*> &Nodes);
bool operator<(const DSCallSite &CS) const {
if (Callee < CS.Callee) return true; // This must sort by callee first!