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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-02-04 19:19:07 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-02-04 19:19:07 +0000 |
| commit | 483727da487c1cb97c6b23ce6eea37886a0df0e1 (patch) | |
| tree | c844a9308d8c1316cd5cce9c2253a48ab5a7dd60 /lib/Analysis/IPA | |
| parent | 7f15e90281c9862e9084ff2197f8fe8f06823fb2 (diff) | |
| download | llvm-483727da487c1cb97c6b23ce6eea37886a0df0e1.tar.gz llvm-483727da487c1cb97c6b23ce6eea37886a0df0e1.tar.bz2 llvm-483727da487c1cb97c6b23ce6eea37886a0df0e1.tar.xz | |
cleanup: scc_iterator consumers should use isAtEnd
No functional change. Updated loops from:
for (I = scc_begin(), E = scc_end(); I != E; ++I)
to:
for (I = scc_begin(); !I.isAtEnd(); ++I)
for teh win.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200789 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/IPA')
| -rw-r--r-- | lib/Analysis/IPA/GlobalsModRef.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp index e0723026de..2a8b96da06 100644 --- a/lib/Analysis/IPA/GlobalsModRef.cpp +++ b/lib/Analysis/IPA/GlobalsModRef.cpp @@ -367,8 +367,7 @@ bool GlobalsModRef::AnalyzeIndirectGlobalMemory(GlobalValue *GV) { void GlobalsModRef::AnalyzeCallGraph(CallGraph &CG, Module &M) { // We do a bottom-up SCC traversal of the call graph. In other words, we // visit all callees before callers (leaf-first). - for (scc_iterator<CallGraph*> I = scc_begin(&CG), E = scc_end(&CG); I != E; - ++I) { + for (scc_iterator<CallGraph*> I = scc_begin(&CG); !I.isAtEnd(); ++I) { std::vector<CallGraphNode *> &SCC = *I; assert(!SCC.empty() && "SCC with no functions?"); |