Print percentages for profiling info better
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/Execution.cpp b/lib/ExecutionEngine/Interpreter/Execution.cpp
index 5c763d7..692f8f4 100644
--- a/lib/ExecutionEngine/Interpreter/Execution.cpp
+++ b/lib/ExecutionEngine/Interpreter/Execution.cpp
@@ -603,7 +603,7 @@
#ifdef PROFILE_STRUCTURE_FIELDS
// Print out structure field accounting information...
if (!FieldAccessCounts.empty()) {
- CW << "Field Access Profile Information:\n";
+ CW << "Profile Field Access Counts:\n";
map<const StructType *, vector<unsigned> >::iterator
I = FieldAccessCounts.begin(), E = FieldAccessCounts.end();
for (; I != E; ++I) {
@@ -622,6 +622,24 @@
CW << endl;
}
CW << endl;
+
+ CW << "Profile Field Access Percentages:\n";
+ cout.precision(3);
+ for (I = FieldAccessCounts.begin(); I != E; ++I) {
+ vector<unsigned> &OfC = I->second;
+ unsigned Sum = 0;
+ for (unsigned i = 0; i < OfC.size(); ++i)
+ Sum += OfC[i];
+
+ CW << " '" << (Value*)I->first << "'\t- ";
+ for (unsigned i = 0; i < OfC.size(); ++i) {
+ if (i) CW << ", ";
+ CW << double(OfC[i])/Sum;
+ }
+ CW << endl;
+ }
+ CW << endl;
+
FieldAccessCounts.clear();
}
#endif