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Profile: Remove an inefficient and unnecessary API function

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This was leftover from an approach I abandoned, but I forgot to update
it before committing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203708 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Justin Bogner
2014-03-12 20:26:37 +00:00
parent 230eda4bdf
commit f3e1756648
3 changed files with 9 additions and 27 deletions
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14
tools/llvm-profdata/llvm-profdata.cpp
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@ -171,21 +171,24 @@ int show_main(int argc, const char *argv[]) {
if (ShowAllFunctions && !ShowFunction.empty())
errs() << "warning: -function argument ignored: showing all functions\n";
uint64_t MaxBlockCount = 0, MaxFunctionCount = 0;
uint64_t MaxFunctionCount = Reader->getMaximumFunctionCount();
uint64_t MaxBlockCount = 0;
uint64_t Hash;
double CallFreq;
size_t ShownFunctions = false;
std::vector<uint64_t> Counts;
for (const auto &Name : *Reader) {
bool Show = ShowAllFunctions || Name.find(ShowFunction) != Name.npos;
if (error_code EC = Reader->getFunctionCounts(Name, Hash, Counts))
exitWithError(EC.message(), Filename);
if (error_code EC = Reader->getCallFrequency(Name, Hash, CallFreq))
exitWithError(EC.message(), Filename);
if (Show) {
double CallFreq = Counts[0] / (double)MaxFunctionCount;
if (!ShownFunctions)
OS << "Counters:\n";
++ShownFunctions;
OS << " " << Name << ":\n"
<< " Hash: " << HashPrinter(Hash) << "\n"
<< " Relative call frequency: " << FreqPrinter(CallFreq) << "\n"
@ -193,9 +196,6 @@ int show_main(int argc, const char *argv[]) {
<< " Function count: " << Counts[0] << "\n";
}
if (Counts[0] > MaxFunctionCount)
MaxFunctionCount = Counts[0];
if (Show && ShowCounts)
OS << " Block counts: [";
for (size_t I = 1, E = Counts.size(); I < E; ++I) {