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| author | Chris Lattner <sabre@nondot.org> | 2003-08-31 19:35:16 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-08-31 19:35:16 +0000 |
| commit | 6c5fd8e0551f99ce46908fedd502b0dbf5864c74 (patch) | |
| tree | 1970621dbda53202dfb1e049450a7b4ca25ae260 /lib/Analysis/IPA | |
| parent | b55cae23cb9bd6661093e8c2822be4fd721587e1 (diff) | |
| download | external_llvm-6c5fd8e0551f99ce46908fedd502b0dbf5864c74.zip external_llvm-6c5fd8e0551f99ce46908fedd502b0dbf5864c74.tar.gz external_llvm-6c5fd8e0551f99ce46908fedd502b0dbf5864c74.tar.bz2 | |
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 'lib/Analysis/IPA')
| -rw-r--r-- | lib/Analysis/IPA/CallGraphSCCPass.cpp | 2 | ||||
| -rw-r--r-- | lib/Analysis/IPA/MemoryDepAnalysis.cpp | 2 | ||||
| -rw-r--r-- | lib/Analysis/IPA/PrintSCC.cpp | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/lib/Analysis/IPA/CallGraphSCCPass.cpp b/lib/Analysis/IPA/CallGraphSCCPass.cpp index fd5e1ca..031fb02 100644 --- a/lib/Analysis/IPA/CallGraphSCCPass.cpp +++ b/lib/Analysis/IPA/CallGraphSCCPass.cpp @@ -25,6 +25,6 @@ bool CallGraphSCCPass::run(Module &M) { bool Changed = false; for (TarjanSCC_iterator<CallGraph*> I = tarj_begin(&CG), E = tarj_end(&CG); I != E; ++I) - Changed = runOnSCC(**I); + Changed = runOnSCC(*I); return Changed; } diff --git a/lib/Analysis/IPA/MemoryDepAnalysis.cpp b/lib/Analysis/IPA/MemoryDepAnalysis.cpp index a185c89..417b4be 100644 --- a/lib/Analysis/IPA/MemoryDepAnalysis.cpp +++ b/lib/Analysis/IPA/MemoryDepAnalysis.cpp @@ -432,7 +432,7 @@ bool MemoryDepAnalysis::runOnFunction(Function &F) { SCC<Function*>* nextSCC; for (TarjanSCC_iterator<Function*> I = tarj_begin(&F), E = tarj_end(&F); I != E; ++I) - ProcessSCC(**I, ModRefAfter); + ProcessSCC(*I, ModRefAfter); return true; } diff --git a/lib/Analysis/IPA/PrintSCC.cpp b/lib/Analysis/IPA/PrintSCC.cpp index 83dd16d..7affce6 100644 --- a/lib/Analysis/IPA/PrintSCC.cpp +++ b/lib/Analysis/IPA/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) |