if (NumCounters != CountFromProfile.size()) {
return false;
}
- auto *FuncEntry = &*F.begin();
-
// Set the profile count to the Instrumented BBs.
uint32_t I = 0;
for (BasicBlock *InstrBB : InstrumentBBs) {
uint64_t CountValue = CountFromProfile[I++];
UseBBInfo &Info = getBBInfo(InstrBB);
- // If we reach here, we know that we have some nonzero count
- // values in this function. The entry count should not be 0.
- // Fix it if necessary.
- if (InstrBB == FuncEntry && CountValue == 0)
- CountValue = 1;
Info.setBBInfoCount(CountValue);
}
ProfileCountSize = CountFromProfile.size();
}
#endif
uint64_t FuncEntryCount = getBBInfo(&*F.begin()).CountValue;
+ F.setEntryCount(ProfileCount(FuncEntryCount, Function::PCT_Real));
uint64_t FuncMaxCount = FuncEntryCount;
for (auto &BB : F) {
auto BI = findBBInfo(&BB);
continue;
FuncMaxCount = std::max(FuncMaxCount, BI->CountValue);
}
-
- // Fix the obviously inconsistent entry count.
- if (FuncMaxCount > 0 && FuncEntryCount == 0)
- FuncEntryCount = 1;
- F.setEntryCount(ProfileCount(FuncEntryCount, Function::PCT_Real));
markFunctionAttributes(FuncEntryCount, FuncMaxCount);
// Now annotate select instructions