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finegrainify namespacification

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12221 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-03-08 16:45:53 +00:00
parent 63a225050f
commit c51733c7b5
1 changed files with 14 additions and 14 deletions
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28
lib/Transforms/Instrumentation/EmitFunctions.cpp
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@ -7,7 +7,9 @@
//
//===----------------------------------------------------------------------===//
//
// This inserts a global constant table with function pointers all along
// This inserts a global constant table with function pointers all along.
//
// NOTE: This pass is used by the reoptimizer only.
//
//===----------------------------------------------------------------------===//
@ -16,24 +18,24 @@
#include "llvm/Module.h"
#include "llvm/Pass.h"
#include "llvm/Support/CFG.h"
namespace llvm {
enum Color{
WHITE,
GREY,
BLACK
};
using namespace llvm;
namespace {
enum Color{
WHITE,
GREY,
BLACK
};
struct EmitFunctionTable : public Pass {
bool run(Module &M);
};
RegisterOpt<EmitFunctionTable> X("emitfuncs", "Emit a Function Table");
RegisterOpt<EmitFunctionTable>
X("emitfuncs", "Emit a function table for the reoptimizer");
}
char doDFS(BasicBlock * node,std::map<BasicBlock *, Color > &color){
static char doDFS(BasicBlock * node,std::map<BasicBlock *, Color > &color){
color[node] = GREY;
for(succ_iterator vl = succ_begin(node), ve = succ_end(node); vl != ve; ++vl){
@ -56,7 +58,7 @@ char doDFS(BasicBlock * node,std::map<BasicBlock *, Color > &color){
return 1;
}
char hasBackEdge(Function *F){
static char hasBackEdge(Function *F){
std::map<BasicBlock *, Color > color;
return doDFS(F->begin(), color);
}
@ -106,5 +108,3 @@ bool EmitFunctionTable::run(Module &M){
M.getGlobalList().push_back(fnCount);
return true; // Always modifies program
}
} // End llvm namespace