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Minor speedup

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12612 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-04-02 16:28:32 +00:00
parent 1a66731da8
commit fb4b96e77e
1 changed files with 5 additions and 10 deletions
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15
tools/bugpoint/ExtractFunction.cpp
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@@ -26,6 +26,7 @@
#include "Support/CommandLine.h" #include "Support/CommandLine.h"
#include "Support/Debug.h" #include "Support/Debug.h"
#include "Support/FileUtilities.h" #include "Support/FileUtilities.h"
#include <set>
using namespace llvm; using namespace llvm;
namespace llvm { namespace llvm {
@@ -183,7 +184,9 @@ Module *llvm::SplitFunctionsOutOfModule(Module *M,
I->setInitializer(0); // Delete the initializer to make it external I->setInitializer(0); // Delete the initializer to make it external
// Remove the Test functions from the Safe module // Remove the Test functions from the Safe module
std::set<std::pair<std::string, const PointerType*> > TestFunctions;
for (unsigned i = 0, e = F.size(); i != e; ++i) { for (unsigned i = 0, e = F.size(); i != e; ++i) {
TestFunctions.insert(std::make_pair(F[i]->getName(), F[i]->getType()));
Function *TNOF = M->getFunction(F[i]->getName(), F[i]->getFunctionType()); Function *TNOF = M->getFunction(F[i]->getName(), F[i]->getFunctionType());
DEBUG(std::cerr << "Removing function " << F[i]->getName() << "\n"); DEBUG(std::cerr << "Removing function " << F[i]->getName() << "\n");
assert(TNOF && "Function doesn't exist in module!"); assert(TNOF && "Function doesn't exist in module!");
@@ -191,16 +194,8 @@ Module *llvm::SplitFunctionsOutOfModule(Module *M,
} }
// Remove the Safe functions from the Test module // Remove the Safe functions from the Test module
for (Module::iterator I = New->begin(), E = New->end(); I != E; ++I) { for (Module::iterator I = New->begin(), E = New->end(); I != E; ++I)
bool funcFound = false; if (!TestFunctions.count(std::make_pair(I->getName(), I->getType())))
for (std::vector<Function*>::const_iterator FI = F.begin(), Fe = F.end();
FI != Fe; ++FI)
if (I->getName() == (*FI)->getName() &&
I->getType() == (*FI)->getType())
funcFound = true;
if (!funcFound)
DeleteFunctionBody(I); DeleteFunctionBody(I);
}
return New; return New;
} }