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Added a stupid testcase for iterators.

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llvm-svn: 17
This commit is contained in:
Chris Lattner 2001-06-08 00:35:25 +00:00
parent 9839031654
commit f6f820bfac
1 changed files with 20 additions and 0 deletions
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20
tools/opt/opt.cpp
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@ -29,6 +29,25 @@
#include "llvm/Tools/CommandLine.h"
#include "llvm/Opt/AllOpts.h"
#if 1 // Testcase, TODO: REMOVE
#include "llvm/CFG.h"
#include "llvm/Assembly/Writer.h"
#include "llvm/Method.h"
static bool DoPrintM(Method *M) {
df_iterator I = df_begin(M->getBasicBlocks().front(), false);
df_iterator E = df_end(M->getBasicBlocks().front());
unsigned i = 0;
for (; I != E; ++I, ++i) {
cerr << "Basic Block Visited #" << i << *I;
}
return false;
}
static bool DoPrint(Module *C) {
return ApplyOptToAllMethods(C, DoPrintM);
}
#endif
struct {
const string ArgName, Name;
bool (*OptPtr)(Module *C);
@ -38,6 +57,7 @@ struct {
{ "-inline" ,"Method Inlining", DoMethodInlining },
{ "-strip" ,"Strip Symbols", DoSymbolStripping },
{ "-mstrip" ,"Strip Module Symbols", DoFullSymbolStripping },
{ "-print" ,"Test printing stuff", DoPrint },
};
int main(int argc, char **argv) {