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authorDuncan P. N. Exon Smith <dexonsmith@apple.com>2014-02-04 19:19:07 +0000
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>2014-02-04 19:19:07 +0000
commit483727da487c1cb97c6b23ce6eea37886a0df0e1 (patch)
treec844a9308d8c1316cd5cce9c2253a48ab5a7dd60 /tools/opt/PrintSCC.cpp
parent7f15e90281c9862e9084ff2197f8fe8f06823fb2 (diff)
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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 'tools/opt/PrintSCC.cpp')
-rw-r--r--tools/opt/PrintSCC.cpp7
1 files changed, 3 insertions, 4 deletions
diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp
index 9322cbceec..0028214073 100644
--- a/tools/opt/PrintSCC.cpp
+++ b/tools/opt/PrintSCC.cpp
@@ -74,8 +74,7 @@ Z("print-callgraph-sccs", "Print SCCs of the Call Graph");
bool CFGSCC::runOnFunction(Function &F) {
unsigned sccNum = 0;
errs() << "SCCs for Function " << F.getName() << " in PostOrder:";
- for (scc_iterator<Function*> SCCI = scc_begin(&F),
- E = scc_end(&F); SCCI != E; ++SCCI) {
+ for (scc_iterator<Function*> SCCI = scc_begin(&F); !SCCI.isAtEnd(); ++SCCI) {
std::vector<BasicBlock*> &nextSCC = *SCCI;
errs() << "\nSCC #" << ++sccNum << " : ";
for (std::vector<BasicBlock*>::const_iterator I = nextSCC.begin(),
@@ -95,8 +94,8 @@ bool CallGraphSCC::runOnModule(Module &M) {
CallGraph &CG = getAnalysis<CallGraphWrapperPass>().getCallGraph();
unsigned sccNum = 0;
errs() << "SCCs for the program in PostOrder:";
- for (scc_iterator<CallGraph*> SCCI = scc_begin(&CG),
- E = scc_end(&CG); SCCI != E; ++SCCI) {
+ for (scc_iterator<CallGraph*> SCCI = scc_begin(&CG); !SCCI.isAtEnd();
+ ++SCCI) {
const std::vector<CallGraphNode*> &nextSCC = *SCCI;
errs() << "\nSCC #" << ++sccNum << " : ";
for (std::vector<CallGraphNode*>::const_iterator I = nextSCC.begin(),