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Add better support for post dominator information.

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Print method name for each analysis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-07-06 16:59:10 +00:00
parent 63a0b2a9b4
commit c13aff657e
1 changed files with 46 additions and 23 deletions
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57
tools/analyze/analyze.cpp
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@ -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[] = {
{ "-print" , "Print each Method" , PrintMethod },
{ "-intervals" , "Interval Partition" , PrintIntervalPartition },
{ "-domset" , "Dominator Sets" , PrintDominatorSets },
{ "-immdom" , "Immediate Dominators", PrintImmediateDominators },
{ "-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) {
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;
}