The expected expression stack height at the return label can be...

src/jump-target-ia32.cc

Index: src/jump-target-ia32.cc
===================================================================
--- src/jump-target-ia32.cc	(revision 751)
+++ src/jump-target-ia32.cc	(working copy)
@@ -70,8 +70,7 @@
   if (expected_frame_ == NULL) {
     expected_frame_ = current_frame;
     code_generator_->set_frame(NULL);
-    // The frame at the actual function return will always have height
-    // zero.
+    // The frame at the actual function return will always have height zero.
     if (code_generator_->IsActualFunctionReturn(this)) {
       expected_frame_->Forget(expected_frame_->height());
     }
@@ -101,8 +100,7 @@
 
   if (expected_frame_ == NULL) {
     expected_frame_ = new VirtualFrame(current_frame);
-    // The frame at the actual function return will always have height
-    // zero.
+    // The frame at the actual function return will always have height zero.
     if (code_generator_->IsActualFunctionReturn(this)) {
       expected_frame_->Forget(expected_frame_->height());
     }
@@ -155,8 +153,7 @@
 
   if (expected_frame_ == NULL) {
     expected_frame_ = new VirtualFrame(current_frame);
-    // The frame at the actual function return will always have height
-    // zero.
+    // The frame at the actual function return will always have height zero.
     if (code_generator_->IsActualFunctionReturn(this)) {
       expected_frame_->Forget(expected_frame_->height());
     }