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Print profile info if exit() is called

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1268 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-11-12 16:28:48 +00:00
parent e240906471
commit a95c69997f
1 changed files with 30 additions and 26 deletions
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56
lib/ExecutionEngine/Interpreter/Execution.cpp
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@ -599,6 +599,34 @@ static void executeBinaryInst(BinaryOperator *I, ExecutionContext &SF) {
// Terminator Instruction Implementations
//===----------------------------------------------------------------------===//
static void PerformExitStuff() {
#ifdef PROFILE_STRUCTURE_FIELDS
// Print out structure field accounting information...
if (!FieldAccessCounts.empty()) {
CW << "Field Access Profile Information:\n";
map<const StructType *, vector<unsigned> >::iterator
I = FieldAccessCounts.begin(), E = FieldAccessCounts.end();
for (; I != E; ++I) {
vector<unsigned> &OfC = I->second;
CW << " '" << (Value*)I->first << "'\t- Sum=";
unsigned Sum = 0;
for (unsigned i = 0; i < OfC.size(); ++i)
Sum += OfC[i];
CW << Sum << " - ";
for (unsigned i = 0; i < OfC.size(); ++i) {
if (i) CW << ", ";
CW << OfC[i];
}
CW << endl;
}
CW << endl;
FieldAccessCounts.clear();
}
#endif
}
void Interpreter::exitCalled(GenericValue GV) {
cout << "Program returned ";
print(Type::IntTy, GV);
@ -606,6 +634,7 @@ void Interpreter::exitCalled(GenericValue GV) {
ExitCode = GV.SByteVal;
ECStack.clear();
PerformExitStuff();
}
void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
@ -637,32 +666,7 @@ void Interpreter::executeRetInst(ReturnInst *I, ExecutionContext &SF) {
ExitCode = 0;
}
#ifdef PROFILE_STRUCTURE_FIELDS
// Print out structure field accounting information...
if (!FieldAccessCounts.empty()) {
CW << "Field Access Profile Information:\n";
map<const StructType *, vector<unsigned> >::iterator
I = FieldAccessCounts.begin(), E = FieldAccessCounts.end();
for (; I != E; ++I) {
vector<unsigned> &OfC = I->second;
CW << " '" << (Value*)I->first << "'\t- Sum=";
unsigned Sum = 0;
for (unsigned i = 0; i < OfC.size(); ++i)
Sum += OfC[i];
CW << Sum << " - ";
for (unsigned i = 0; i < OfC.size(); ++i) {
if (i) CW << ", ";
CW << OfC[i];
}
CW << endl;
}
CW << endl;
FieldAccessCounts.clear();
}
#endif
PerformExitStuff();
return;
}