STATISTIC(numRegions, "The # of regions");
STATISTIC(numSimpleRegions, "The # of simple regions");
-//===----------------------------------------------------------------------===//
-/// PrintStyle - Print region in difference ways.
-enum PrintStyle { PrintNone, PrintBB, PrintRN };
-
-static cl::opt<enum PrintStyle> printStyle("print-region-style", cl::Hidden,
+static cl::opt<enum Region::PrintStyle> printStyle("print-region-style",
+ cl::Hidden,
cl::desc("style of printing regions"),
cl::values(
- clEnumValN(PrintNone, "none", "print no details"),
- clEnumValN(PrintBB, "bb", "print regions in detail with block_iterator"),
- clEnumValN(PrintRN, "rn", "print regions in detail with element_iterator"),
+ clEnumValN(Region::PrintNone, "none", "print no details"),
+ clEnumValN(Region::PrintBB, "bb",
+ "print regions in detail with block_iterator"),
+ clEnumValN(Region::PrintRN, "rn",
+ "print regions in detail with element_iterator"),
clEnumValEnd));
//===----------------------------------------------------------------------===//
/// Region Implementation
return new Region(getEntry(), R->getExit(), RI, DT);
}
-void Region::print(raw_ostream &OS, bool print_tree, unsigned level) const {
+void Region::print(raw_ostream &OS, bool print_tree, unsigned level,
+ enum PrintStyle Style) const {
if (print_tree)
OS.indent(level*2) << "[" << level << "] " << getNameStr();
else
OS << "\n";
- if (printStyle != PrintNone) {
+ if (Style != PrintNone) {
OS.indent(level*2) << "{\n";
OS.indent(level*2 + 2);
- if (printStyle == PrintBB) {
+ if (Style == PrintBB) {
for (const_block_iterator I = block_begin(), E = block_end(); I!=E; ++I)
OS << **I << ", "; // TODO: remove the last ","
- } else if (printStyle == PrintRN) {
+ } else if (Style == PrintRN) {
for (const_element_iterator I = element_begin(), E = element_end(); I!=E; ++I)
OS << **I << ", "; // TODO: remove the last ",
}
if (print_tree)
for (const_iterator RI = begin(), RE = end(); RI != RE; ++RI)
- (*RI)->print(OS, print_tree, level+1);
+ (*RI)->print(OS, print_tree, level+1, Style);
- if (printStyle != PrintNone)
+ if (Style != PrintNone)
OS.indent(level*2) << "} \n";
}
void Region::dump() const {
- print(dbgs(), true, getDepth());
+ print(dbgs(), true, getDepth(), printStyle.getValue());
}
void Region::clearNodeCache() {
void RegionInfo::print(raw_ostream &OS, const Module *) const {
OS << "Region tree:\n";
- TopLevelRegion->print(OS, true, 0);
+ TopLevelRegion->print(OS, true, 0, printStyle.getValue());
OS << "End region tree\n";
}