Liveness analysis for environment slots in Hydrogen

test/mjsunit/debug-evaluate-locals-optimized.js

Index: test/mjsunit/debug-evaluate-locals-optimized.js
diff --git a/test/mjsunit/debug-evaluate-locals-optimized.js b/test/mjsunit/debug-evaluate-locals-optimized.js
index f66291288e4f3941fdfaba2b005c053bde910fda..d424001b891bb82c97388dfc5d7a03e9f8d97ea6 100644
--- a/test/mjsunit/debug-evaluate-locals-optimized.js
+++ b/test/mjsunit/debug-evaluate-locals-optimized.js
@@ -174,30 +174,35 @@ function h(i, x0, y0) {
   var a0 = expected[i].locals.a0;
   var b0 = expected[i].locals.b0;
   debugger;  // Breakpoint.
+  return a0 + b0;
 }
 
 function g3(i, x1, y1) {
   var a1 = expected[i].locals.a1;
   var b1 = expected[i].locals.b1;
   h(i - 1, a1, b1);
+  return a1 + b1;
 }
 
 function g2(i) {
   var a2 = expected[i].locals.a2;
   var b2 = expected[i].locals.b2;
   g3(i - 1, a2, b2);
+  return a2 + b2;
 }
 
 function g1(i, x3, y3, z3) {
   var a3 = expected[i].locals.a3;
   var b3 = expected[i].locals.b3;
   new g2(i - 1, a3, b3);
+  return a3 + b3;
 }
 
 function f(i, x4, y4) {
   var a4 = expected[i].locals.a4;
   var b4 = expected[i].locals.b4;
   g1(i - 1, a4, b4);
+  return a4 + b4;
 }
 
 // Test calling f normally and as a constructor.