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author | Chris Lattner <sabre@nondot.org> | 2001-07-06 16:59:10 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2001-07-06 16:59:10 +0000 |
commit | c13aff657ef9e10a2faa599df153f837c4fde64b (patch) | |
tree | 53a1a5fa0410a5af183c5c3bafbb1df24c8ed59e /tools/analyze/analyze.cpp | |
parent | 63a0b2a9b4242913fc2763b217dc7ad71180711a (diff) | |
download | llvm-c13aff657ef9e10a2faa599df153f837c4fde64b.tar.gz llvm-c13aff657ef9e10a2faa599df153f837c4fde64b.tar.bz2 llvm-c13aff657ef9e10a2faa599df153f837c4fde64b.tar.xz |
Add better support for post dominator information.
Print method name for each analysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/analyze/analyze.cpp')
-rw-r--r-- | tools/analyze/analyze.cpp | 69 |
1 files changed, 46 insertions, 23 deletions
diff --git a/tools/analyze/analyze.cpp b/tools/analyze/analyze.cpp index f8cc189934..76de37515b 100644 --- a/tools/analyze/analyze.cpp +++ b/tools/analyze/analyze.cpp @@ -20,32 +20,57 @@ #include "llvm/Analysis/Dominators.h" #include "llvm/Analysis/IntervalPartition.h" -static void PrintIntervalPartition(const Method *M) { - cout << cfg::IntervalPartition((Method*)M); +static void PrintMethod(Method *M) { + cout << M; } -static void PrintDominatorSets(const Method *M) { +static void PrintIntervalPartition(Method *M) { + cout << cfg::IntervalPartition(M); +} + + +static void PrintDominatorSets(Method *M) { cout << cfg::DominatorSet(M); } -static void PrintImmediateDominators(const Method *M) { +static void PrintImmediateDominators(Method *M) { cout << cfg::ImmediateDominators(M); } -static void PrintDominatorTree(const Method *M) { +static void PrintDominatorTree(Method *M) { cout << cfg::DominatorTree(M); } -static void PrintDominanceFrontier(const Method *M) { +static void PrintDominanceFrontier(Method *M) { cout << cfg::DominanceFrontier(M); } +static void PrintPostDominatorSets(Method *M) { + cout << cfg::DominatorSet(M, true); +} +static void PrintImmediatePostDoms(Method *M) { + cout << cfg::ImmediateDominators(cfg::DominatorSet(M, true)); +} +static void PrintPostDomTree(Method *M) { + cout << cfg::DominatorTree(cfg::DominatorSet(M, true)); +} +static void PrintPostDomFrontier(Method *M) { + cout << cfg::DominanceFrontier(cfg::DominatorSet(M, true)); +} + struct { const string ArgName, Name; - void (*AnPtr)(const Method *M); + void (*AnPtr)(Method *M); } AnTable[] = { - { "-intervals" , "Interval Partition" , PrintIntervalPartition }, - { "-domset" , "Dominator Sets" , PrintDominatorSets }, - { "-immdom" , "Immediate Dominators", PrintImmediateDominators }, - { "-domtree" , "Dominator Tree" , PrintDominatorTree }, - { "-domfrontier" , "Dominance Frontier" , PrintDominanceFrontier }, + { "-print" , "Print each Method" , PrintMethod }, + { "-intervals" , "Interval Partition" , PrintIntervalPartition }, + + { "-domset" , "Dominator Sets" , PrintDominatorSets }, + { "-idom" , "Immediate Dominators" , PrintImmediateDominators }, + { "-domtree" , "Dominator Tree" , PrintDominatorTree }, + { "-domfrontier" , "Dominance Frontier" , PrintDominanceFrontier }, + + { "-postdomset" , "Postdominator Sets" , PrintPostDominatorSets }, + { "-postidom" , "Immediate Postdominators", PrintImmediatePostDoms }, + { "-postdomtree" , "Post Dominator Tree" , PrintPostDomTree }, + { "-postdomfrontier", "Postdominance Frontier" , PrintPostDomFrontier }, }; int main(int argc, char **argv) { @@ -56,7 +81,7 @@ int main(int argc, char **argv) { if (string(argv[i]) == string("--help")) { cerr << argv[0] << " usage:\n" << " " << argv[0] << " --help\t - Print this usage information\n" - << "\t --quiet\t - Do not print optimization name before output\n"; + << "\t --quiet\t - Do not print analysis name before output\n"; for (unsigned j = 0; j < sizeof(AnTable)/sizeof(AnTable[0]); ++j) { cerr << "\t " << AnTable[j].ArgName << "\t - Print " << AnTable[j].Name << endl; @@ -68,18 +93,15 @@ int main(int argc, char **argv) { } } - const Module *C = ParseBytecodeFile(Options.getInputFilename()); - if (C == 0) { - C = ParseAssemblyFile(Options); - if (C == 0) { - cerr << "Input file didn't read correctly.\n"; - return 1; - } + Module *C = ParseBytecodeFile(Options.getInputFilename()); + if (!C && !(C = ParseAssemblyFile(Options))) { + cerr << "Input file didn't read correctly.\n"; + return 1; } // Loop over all of the methods in the module... - for (Module::const_iterator I = C->begin(), E = C->end(); I != E; ++I) { - const Method *M = *I; + for (Module::iterator I = C->begin(), E = C->end(); I != E; ++I) { + Method *M = *I; // Loop over all of the optimizations to be run... for (int i = 1; i < argc; i++) { @@ -88,7 +110,8 @@ int main(int argc, char **argv) { for (j = 0; j < sizeof(AnTable)/sizeof(AnTable[0]); j++) { if (string(argv[i]) == AnTable[j].ArgName) { if (!Quiet) - cerr << "Running: " << AnTable[j].Name << " analysis!\n"; + cerr << "Running: " << AnTable[j].Name << " analysis on '" + << ((Value*)M)->getName() << "'!\n"; AnTable[j].AnPtr(M); break; } |