- for (BBI = CI, ++BBI; &*BBI != Ret; ++BBI)
- if (!CanMoveAboveCall(BBI, CI)) {
- // If we can't move the instruction above the call, it might be because it
- // is an associative and commutative operation that could be tranformed
- // using accumulator recursion elimination. Check to see if this is the
- // case, and if so, remember the initial accumulator value for later.
- if ((AccumulatorRecursionEliminationInitVal =
- CanTransformAccumulatorRecursion(BBI, CI))) {
- // Yes, this is accumulator recursion. Remember which instruction
- // accumulates.
- AccumulatorRecursionInstr = BBI;
- } else {
- return false; // Otherwise, we cannot eliminate the tail recursion!
- }
+ for (BBI = CI, ++BBI; &*BBI != Ret; ++BBI) {
+ if (CanMoveAboveCall(BBI, CI)) continue;
+
+ // If we can't move the instruction above the call, it might be because it
+ // is an associative and commutative operation that could be tranformed
+ // using accumulator recursion elimination. Check to see if this is the
+ // case, and if so, remember the initial accumulator value for later.
+ if ((AccumulatorRecursionEliminationInitVal =
+ CanTransformAccumulatorRecursion(BBI, CI))) {
+ // Yes, this is accumulator recursion. Remember which instruction
+ // accumulates.
+ AccumulatorRecursionInstr = BBI;
+ } else {
+ return false; // Otherwise, we cannot eliminate the tail recursion!