#define DEBUG_TYPE "lexicalscopes"
#include "llvm/CodeGen/LexicalScopes.h"
-#include "llvm/Function.h"
-#include "llvm/Analysis/DebugInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/DebugInfo.h"
+#include "llvm/IR/Function.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
/// constructScopeNest
void LexicalScopes::constructScopeNest(LexicalScope *Scope) {
- assert (Scope && "Unable to calculate scop edominance graph!");
+ assert (Scope && "Unable to calculate scope dominance graph!");
SmallVector<LexicalScope *, 4> WorkStack;
WorkStack.push_back(Scope);
unsigned Counter = 0;
while (!WorkStack.empty()) {
LexicalScope *WS = WorkStack.back();
- const SmallVector<LexicalScope *, 4> &Children = WS->getChildren();
+ const SmallVectorImpl<LexicalScope *> &Children = WS->getChildren();
bool visitedChildren = false;
- for (SmallVector<LexicalScope *, 4>::const_iterator SI = Children.begin(),
+ for (SmallVectorImpl<LexicalScope *>::const_iterator SI = Children.begin(),
SE = Children.end(); SI != SE; ++SI) {
LexicalScope *ChildScope = *SI;
if (!ChildScope->getDFSOut()) {
return;
}
- SmallVector<InsnRange, 4> &InsnRanges = Scope->getRanges();
- for (SmallVector<InsnRange, 4>::iterator I = InsnRanges.begin(),
+ SmallVectorImpl<InsnRange> &InsnRanges = Scope->getRanges();
+ for (SmallVectorImpl<InsnRange>::iterator I = InsnRanges.begin(),
E = InsnRanges.end(); I != E; ++I) {
InsnRange &R = *I;
MBBs.insert(R.first->getParent());
return Result;
}
+void LexicalScope::anchor() { }
+
/// dump - Print data structures.
-void LexicalScope::dump() const {
+void LexicalScope::dump(unsigned Indent) const {
#ifndef NDEBUG
raw_ostream &err = dbgs();
- err.indent(IndentLevel);
+ err.indent(Indent);
err << "DFSIn: " << DFSIn << " DFSOut: " << DFSOut << "\n";
const MDNode *N = Desc;
+ err.indent(Indent);
N->dump();
if (AbstractScope)
- err << "Abstract Scope\n";
+ err << std::string(Indent, ' ') << "Abstract Scope\n";
- IndentLevel += 2;
if (!Children.empty())
- err << "Children ...\n";
+ err << std::string(Indent + 2, ' ') << "Children ...\n";
for (unsigned i = 0, e = Children.size(); i != e; ++i)
if (Children[i] != this)
- Children[i]->dump();
-
- IndentLevel -= 2;
+ Children[i]->dump(Indent + 2);
#endif
}