Revert "Shuffle around deopt id allocation to give the flow graph builder a chance to record other …

runtime/vm/constant_propagator.cc

Index: runtime/vm/constant_propagator.cc
diff --git a/runtime/vm/constant_propagator.cc b/runtime/vm/constant_propagator.cc
index d080aeddd29ff21a71abb3c98b56c50a4c858378..2792f822b99d715c8089b47f203dcbfac2addc27 100644
--- a/runtime/vm/constant_propagator.cc
+++ b/runtime/vm/constant_propagator.cc
@@ -1551,8 +1551,7 @@ void ConstantPropagator::EliminateRedundantBranches() {
         // Drop the comparison, which does not have side effects
         JoinEntryInstr* join = if_true->AsJoinEntry();
         if (join->phis() == NULL) {
-          GotoInstr* jump =
-              new (Z) GotoInstr(if_true->AsJoinEntry(), Thread::kNoDeoptId);
+          GotoInstr* jump = new (Z) GotoInstr(if_true->AsJoinEntry());
           jump->InheritDeoptTarget(Z, branch);
 
           Instruction* previous = branch->previous();
@@ -1695,16 +1694,16 @@ void ConstantPropagator::Transform() {
         ASSERT(reachable_->Contains(if_false->preorder_number()));
         ASSERT(if_false->parallel_move() == NULL);
         ASSERT(if_false->loop_info() == NULL);
-        join = new (Z) JoinEntryInstr(
-            if_false->block_id(), if_false->try_index(), Thread::kNoDeoptId);
+        join =
+            new (Z) JoinEntryInstr(if_false->block_id(), if_false->try_index());
         join->InheritDeoptTarget(Z, if_false);
         if_false->UnuseAllInputs();
         next = if_false->next();
       } else if (!reachable_->Contains(if_false->preorder_number())) {
         ASSERT(if_true->parallel_move() == NULL);
         ASSERT(if_true->loop_info() == NULL);
-        join = new (Z) JoinEntryInstr(if_true->block_id(), if_true->try_index(),
-                                      Thread::kNoDeoptId);
+        join =
+            new (Z) JoinEntryInstr(if_true->block_id(), if_true->try_index());
         join->InheritDeoptTarget(Z, if_true);
         if_true->UnuseAllInputs();
         next = if_true->next();
@@ -1715,7 +1714,7 @@ void ConstantPropagator::Transform() {
         // Drop the comparison, which does not have side effects as long
         // as it is a strict compare (the only one we can determine is
         // constant with the current analysis).
-        GotoInstr* jump = new (Z) GotoInstr(join, Thread::kNoDeoptId);
+        GotoInstr* jump = new (Z) GotoInstr(join);
         jump->InheritDeoptTarget(Z, branch);
 
         Instruction* previous = branch->previous();