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authorChris Lattner <sabre@nondot.org>2003-08-31 19:35:16 +0000
committerChris Lattner <sabre@nondot.org>2003-08-31 19:35:16 +0000
commit6c5fd8e0551f99ce46908fedd502b0dbf5864c74 (patch)
tree1970621dbda53202dfb1e049450a7b4ca25ae260 /tools
parentb55cae23cb9bd6661093e8c2822be4fd721587e1 (diff)
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The tarjan iterator now returns a reference to the current SCC, not a possibly null pointer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8262 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools')
-rw-r--r--tools/analyze/PrintSCC.cpp4
-rw-r--r--tools/opt/PrintSCC.cpp4
2 files changed, 4 insertions, 4 deletions
diff --git a/tools/analyze/PrintSCC.cpp b/tools/analyze/PrintSCC.cpp
index 83dd16dcf3..7affce6131 100644
--- a/tools/analyze/PrintSCC.cpp
+++ b/tools/analyze/PrintSCC.cpp
@@ -59,7 +59,7 @@ bool CFGSCC::runOnFunction(Function &F) {
std::cout << "SCCs for Function " << F.getName() << " in PostOrder:";
for (TarjanSCC_iterator<Function*> I = tarj_begin(&F),
E = tarj_end(&F); I != E; ++I) {
- SCC<Function*> &nextSCC = **I;
+ SCC<Function*> &nextSCC = *I;
std::cout << "\nSCC #" << ++sccNum << " : ";
for (SCC<Function*>::const_iterator I = nextSCC.begin(),
E = nextSCC.end(); I != E; ++I)
@@ -80,7 +80,7 @@ bool CallGraphSCC::run(Module &M) {
std::cout << "SCCs for the program in PostOrder:";
for (TarjanSCC_iterator<CallGraphNode*> SCCI = tarj_begin(rootNode),
E = tarj_end(rootNode); SCCI != E; ++SCCI) {
- const SCC<CallGraphNode*> &nextSCC = **SCCI;
+ const SCC<CallGraphNode*> &nextSCC = *SCCI;
std::cout << "\nSCC #" << ++sccNum << " : ";
for (SCC<CallGraphNode*>::const_iterator I = nextSCC.begin(),
E = nextSCC.end(); I != E; ++I)
diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp
index 83dd16dcf3..7affce6131 100644
--- a/tools/opt/PrintSCC.cpp
+++ b/tools/opt/PrintSCC.cpp
@@ -59,7 +59,7 @@ bool CFGSCC::runOnFunction(Function &F) {
std::cout << "SCCs for Function " << F.getName() << " in PostOrder:";
for (TarjanSCC_iterator<Function*> I = tarj_begin(&F),
E = tarj_end(&F); I != E; ++I) {
- SCC<Function*> &nextSCC = **I;
+ SCC<Function*> &nextSCC = *I;
std::cout << "\nSCC #" << ++sccNum << " : ";
for (SCC<Function*>::const_iterator I = nextSCC.begin(),
E = nextSCC.end(); I != E; ++I)
@@ -80,7 +80,7 @@ bool CallGraphSCC::run(Module &M) {
std::cout << "SCCs for the program in PostOrder:";
for (TarjanSCC_iterator<CallGraphNode*> SCCI = tarj_begin(rootNode),
E = tarj_end(rootNode); SCCI != E; ++SCCI) {
- const SCC<CallGraphNode*> &nextSCC = **SCCI;
+ const SCC<CallGraphNode*> &nextSCC = *SCCI;
std::cout << "\nSCC #" << ++sccNum << " : ";
for (SCC<CallGraphNode*>::const_iterator I = nextSCC.begin(),
E = nextSCC.end(); I != E; ++I)