Use LoopInfo.verify() instead of coding this ourselves

Author: aschwaighofer

lib/SIL/LoopInfo.cpp

@@ -82,19 +82,5 @@ bool SILLoop::canDuplicate(SILInstruction *I) const {
 }
 
 void SILLoopInfo::verify() const {
-  llvm::DenseSet<const SILLoop*> Loops;
-  for (iterator I = begin(), E = end(); I != E; ++I) {
-    assert(!(*I)->getParentLoop() && "Top-level loop has a parent!");
-    (*I)->verifyLoopNest(&Loops);
-  }
-
-  // We need access to the map for this.
-  // Verify that blocks are mapped to valid loops.
-  for (llvm::DenseMap<const SILBasicBlock *, SILLoop *>::const_iterator
-           I = LI.getBlockMap().begin(),
-           E = LI.getBlockMap().end();
-       I != E; ++I) {
-    assert(Loops.count(I->second) && "orphaned loop");
-    assert(I->second->contains(I->first) && "orphaned block");
-  }
+  LI.verify();
 }