[ic] Also collect known map for relational comparison.

test/mjsunit/compare-known-objects-slow.js

Index: test/mjsunit/compare-known-objects-slow.js
diff --git a/test/mjsunit/compare-known-objects-slow.js b/test/mjsunit/compare-known-objects-slow.js
index afa198fcb352ea7f186a285146a61fd1ab70d51b..d9d6c56a1450a4b6d3e43b70894d6d1ce0eaf58f 100644
--- a/test/mjsunit/compare-known-objects-slow.js
+++ b/test/mjsunit/compare-known-objects-slow.js
@@ -39,6 +39,14 @@ function eq_strict(a, b) {
   return a === b;
 }
 
+function lt(a, b) {
+  return a < b;
+}
+
+function ge(a, b) {
+  return a >= b;
+}
+
 function test(a, b) {
   // Check CompareIC for equality of known objects.
   assertTrue(eq(a, a));
@@ -48,6 +56,14 @@ function test(a, b) {
   assertTrue(eq_strict(a, a));
   assertTrue(eq_strict(b, b));
   assertFalse(eq_strict(a, b));
+  // Check CompareIC for less than of known objects.
+  assertFalse(lt(a, a));
+  assertFalse(lt(a, b));
+  assertFalse(lt(b, a));
+  // Check CompareIC for greater than or equal of known objects.
+  assertTrue(ge(a, a));
+  assertTrue(ge(a, b));
+  assertTrue(ge(b, a));
 }
 
 // Prepare two objects in slow mode that have the same map.