Lines Matching full:latch

111   /// Get the latch condition instruction.
133   ///   i_1 = phi[{lb, preheader}, {i_2, latch}]
136   /// latch:
181     /// Return the canonical predicate for the latch compare instruction, if
186     /// 1. The first successor of the latch branch is the loop header
188     /// 2. One of the operands of the latch comparison is StepInst
206     /// - The second successor of the latch branch is the loop header instead
208     /// - The first operand of the latch comparison (%cmp) is the IndVar (%iv)
256   /// - it is used to determine the condition of the branch in the loop latch
273   ///       conditional branch in the loop latch. (but it can be)
280   /// and a latch to identify the guard. It will work on loops of the form:
288   ///   br Latch
289   /// Latch:
305   /// only checks if the loop is in rotated form (has a valid latch that exists
309     BasicBlock *Latch = getLoopLatch();  in isRotatedForm()  local
310     return Latch && isLoopExiting(Latch);  in isRotatedForm()
351   /// header then the node is returned. If any latch instruction does not