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| author | Chris Lattner <sabre@nondot.org> | 2009-09-02 04:34:06 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-09-02 04:34:06 +0000 |
| commit | 9d256f1e48cf074e739f478a48f9619797cbe4c1 (patch) | |
| tree | f572127ff7cdb691ed9c373aeafde84c3a889e68 /lib/Analysis | |
| parent | d1585abba762e44ee70734e77dded04d3a6a77a7 (diff) | |
| download | external_llvm-9d256f1e48cf074e739f478a48f9619797cbe4c1.zip external_llvm-9d256f1e48cf074e739f478a48f9619797cbe4c1.tar.gz external_llvm-9d256f1e48cf074e739f478a48f9619797cbe4c1.tar.bz2 | |
one more try at making this simpler, hopefully it won't break everything :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80759 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/IPA/CallGraphSCCPass.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Analysis/IPA/CallGraphSCCPass.cpp b/lib/Analysis/IPA/CallGraphSCCPass.cpp index d21e031..25964b2 100644 --- a/lib/Analysis/IPA/CallGraphSCCPass.cpp +++ b/lib/Analysis/IPA/CallGraphSCCPass.cpp @@ -178,11 +178,11 @@ void CGPassManager::RefreshCallGraph(std::vector<CallGraphNode*> &CurSCC, "CallGraphSCCPass did not update the CallGraph correctly!"); // Just remove the edge from the set of callees. - bool wasLast = I + 1 == E; CGN->removeCallEdge(I); - if (wasLast) - // I is now a singular iterator, do not compare with E. - break; + + // If we removed the last edge, get out of the loop. + if (CGN->empty()) break; + E = CGN->end(); continue; } |