From 55b2eb3ef828819a623444ce966e70ad86ad6da4 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 31 Aug 2003 20:01:57 +0000 Subject: Rename TarjanSCCIterator -> scc_iterator * Increases consistency with other iterators (e.g. df_iterator, po_iterator...) * It's shorter * We don't name classes by the implementation, we name it for the interface! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8273 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/opt/PrintSCC.cpp | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) (limited to 'tools/opt/PrintSCC.cpp') diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp index 0fbc240188..dfb7420542 100644 --- a/tools/opt/PrintSCC.cpp +++ b/tools/opt/PrintSCC.cpp @@ -2,9 +2,10 @@ // // This file provides passes to print out SCCs in a CFG or a CallGraph. // Normally, you would not use these passes; instead, you would use the -// TarjanSCCIterator directly to enumerate SCCs and process them in some way. -// These passes serve three purposes: -// (1) As a reference for how to use the TarjanSCCIterator. +// scc_iterator directly to enumerate SCCs and process them in some way. These +// passes serve three purposes: +// +// (1) As a reference for how to use the scc_iterator. // (2) To print out the SCCs for a CFG or a CallGraph: // analyze -cfgscc to print the SCCs in each CFG of a module. // analyze -cfgscc -stats to print the #SCCs and the maximum SCC size. @@ -13,7 +14,7 @@ // and similarly: // analyze -callscc [-stats] [-debug] to print SCCs in the CallGraph // -// (3) To test the TarjanSCCIterator. +// (3) To test the scc_iterator. // //===----------------------------------------------------------------------===// @@ -21,7 +22,7 @@ #include "llvm/Module.h" #include "llvm/Analysis/CallGraph.h" #include "llvm/Support/CFG.h" -#include "Support/TarjanSCCIterator.h" +#include "Support/SCCIterator.h" namespace { struct CFGSCC : public FunctionPass { @@ -57,8 +58,8 @@ namespace { bool CFGSCC::runOnFunction(Function &F) { unsigned sccNum = 0; std::cout << "SCCs for Function " << F.getName() << " in PostOrder:"; - for (TarjanSCC_iterator SCCI = tarj_begin(&F), - E = tarj_end(&F); SCCI != E; ++SCCI) { + for (scc_iterator SCCI = scc_begin(&F), + E = scc_end(&F); SCCI != E; ++SCCI) { std::vector &nextSCC = *SCCI; std::cout << "\nSCC #" << ++sccNum << " : "; for (std::vector::const_iterator I = nextSCC.begin(), @@ -78,8 +79,8 @@ bool CallGraphSCC::run(Module &M) { CallGraphNode* rootNode = getAnalysis().getRoot(); unsigned sccNum = 0; std::cout << "SCCs for the program in PostOrder:"; - for (TarjanSCC_iterator SCCI = tarj_begin(rootNode), - E = tarj_end(rootNode); SCCI != E; ++SCCI) { + for (scc_iterator SCCI = scc_begin(rootNode), + E = scc_end(rootNode); SCCI != E; ++SCCI) { const std::vector &nextSCC = *SCCI; std::cout << "\nSCC #" << ++sccNum << " : "; for (std::vector::const_iterator I = nextSCC.begin(), -- cgit v1.2.3