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Print out command lines used to run the programs

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9562 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-10-28 22:30:37 +00:00
parent 204089042b
commit 4963dcf584
2 changed files with 23 additions and 1 deletions
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3
tools/llvm-prof/ProfileInfo.h
View File

@ -32,6 +32,9 @@ public:
// program if the file is invalid or broken.
ProfileInfo(const char *ToolName, const std::string &Filename, Module &M);
unsigned getNumExecutions() const { return CommandLines.size(); }
const std::string &getExecution(unsigned i) const { return CommandLines[i]; }
// getFunctionCounts - This method is used by consumers of function counting
// information. If we do not directly have function count information, we
// compute it from other, more refined, types of profile information.

21
tools/llvm-prof/llvm-prof.cpp
View File

@ -73,11 +73,30 @@ int main(int argc, char **argv) {
for (unsigned i = 0, e = FunctionCounts.size(); i != e; ++i)
TotalExecutions += FunctionCounts[i].second;
std::cout << "===" << std::string(73, '-') << "===\n"
<< "LLVM profiling output for:\n";
for (unsigned i = 0, e = PI.getNumExecutions(); i != e; ++i) {
std::cout << " ";
if (e != 1) std::cout << i << ". ";
std::cout << PI.getExecution(i) << "\n";
}
std::cout << "\n===" << std::string(73, '-') << "===\n";
std::cout << "Function execution frequencies:\n\n";
// Print out the function frequencies...
printf(" ## Frequency\n");
for (unsigned i = 0, e = FunctionCounts.size(); i != e; ++i)
for (unsigned i = 0, e = FunctionCounts.size(); i != e; ++i) {
if (FunctionCounts[i].second == 0) {
printf("\n NOTE: %d function%s never executed!\n",
e-i, e-i-1 ? "s were" : " was");
break;
}
printf("%3d. %5d/%d %s\n", i, FunctionCounts[i].second, TotalExecutions,
FunctionCounts[i].first->getName().c_str());
}
// If we have block count information, print out the LLVM module with