Merge r4254 to trunk.

src/jump-target.cc

Index: src/jump-target.cc
diff --git a/src/jump-target.cc b/src/jump-target.cc
index 8e949fba541916edde55628dfdc8090e49ea2c17..7b1ced7eb30dd5e6e91b2969bcdd2bbb4dbf4e6f 100644
--- a/src/jump-target.cc
+++ b/src/jump-target.cc
@@ -290,25 +290,6 @@ void JumpTarget::Branch(Condition cc, Result* arg, Hint hint) {
 }
 
 
-void JumpTarget::Branch(Condition cc, Result* arg0, Result* arg1, Hint hint) {
-  ASSERT(cgen()->has_valid_frame());
-
-  // We want to check that non-frame registers at the call site stay in
-  // the same registers on the fall-through branch.
-  DECLARE_ARGCHECK_VARS(arg0);
-  DECLARE_ARGCHECK_VARS(arg1);
-
-  cgen()->frame()->Push(arg0);
-  cgen()->frame()->Push(arg1);
-  DoBranch(cc, hint);
-  *arg1 = cgen()->frame()->Pop();
-  *arg0 = cgen()->frame()->Pop();
-
-  ASSERT_ARGCHECK(arg0);
-  ASSERT_ARGCHECK(arg1);
-}
-
-
 void BreakTarget::Branch(Condition cc, Result* arg, Hint hint) {
   ASSERT(cgen()->has_valid_frame());
 
@@ -350,17 +331,6 @@ void JumpTarget::Bind(Result* arg) {
 }
 
 
-void JumpTarget::Bind(Result* arg0, Result* arg1) {
-  if (cgen()->has_valid_frame()) {
-    cgen()->frame()->Push(arg0);
-    cgen()->frame()->Push(arg1);
-  }
-  DoBind();
-  *arg1 = cgen()->frame()->Pop();
-  *arg0 = cgen()->frame()->Pop();
-}
-
-
 void JumpTarget::AddReachingFrame(VirtualFrame* frame) {
   ASSERT(reaching_frames_.length() == merge_labels_.length());
   ASSERT(entry_frame_ == NULL);