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The node doesn't have to be _no_ node flags, it just has to be complete and

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not have any globals.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11863 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-02-26 03:43:43 +00:00
parent 1fe9874d15
commit abcdf80ec6
1 changed files with 3 additions and 2 deletions
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5
lib/Analysis/DataStructure/DataStructure.cpp
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@ -1393,9 +1393,10 @@ static void removeIdenticalCalls(std::vector<DSCallSite> &Calls) {
// If the Callee is a useless edge, this must be an unreachable call site,
// eliminate it.
if (CS.isIndirectCall() && CS.getCalleeNode()->getNumReferrers() == 1 &&
CS.getCalleeNode()->getNodeFlags() == 0) { // No useful info?
CS.getCalleeNode()->isComplete() &&
CS.getCalleeNode()->getGlobals.empty()) { // No useful info?
#ifndef NDEBUG
std::cerr << "WARNING: Useless call site found??\n";
std::cerr << "WARNING: Useless call site found.\n";
#endif
CS.swap(Calls.back());
Calls.pop_back();