[interpreter] Use VisitForTest for loop conditions

test/cctest/compiler/test-run-bytecode-graph-builder.cc

Index: test/cctest/compiler/test-run-bytecode-graph-builder.cc
diff --git a/test/cctest/compiler/test-run-bytecode-graph-builder.cc b/test/cctest/compiler/test-run-bytecode-graph-builder.cc
index 024747f9f76fbc83f10848dde57bee6064897c1e..735cb197b569f9dbc79ad86e5e74904b22b57ab7 100644
--- a/test/cctest/compiler/test-run-bytecode-graph-builder.cc
+++ b/test/cctest/compiler/test-run-bytecode-graph-builder.cc
@@ -2332,7 +2332,19 @@ TEST(BytecodeGraphBuilderDo) {
        "  if (x == 4) break;\n"
        "} while (x < 7);\n"
        "return y;",
-       {factory->NewNumberFromInt(16)}}};
+       {factory->NewNumberFromInt(16)}},
+      {"var x = 0, sum = 0;\n"
+       "do {\n"
+       "  do {\n"
+       "    ++sum;\n"
+       "    ++x;\n"
+       "  } while (sum < 1 || x < 2)\n"
+       "  do {\n"
+       "    ++x;\n"
+       "  } while (x < 1)\n"
+       "} while (sum < 3)\n"
+       "return sum;",
+       {factory->NewNumber(3)}}};
 
   for (size_t i = 0; i < arraysize(snippets); i++) {
     ScopedVector<char> script(1024);
@@ -2413,6 +2425,19 @@ TEST(BytecodeGraphBuilderFor) {
        "}\n"
        "return sum;",
        {factory->NewNumberFromInt(385)}},
+      {"var sum = 0;\n"
+       "for (var x = 0; x < 5; x++) {\n"
+       "  for (var y = 0; y < 5; y++) {\n"
+       "    ++sum;\n"
+       "  }\n"
+       "}\n"
+       "for (var x = 0; x < 5; x++) {\n"
+       "  for (var y = 0; y < 5; y++) {\n"
+       "    ++sum;\n"
+       "  }\n"
+       "}\n"
+       "return sum;",
+       {factory->NewNumberFromInt(50)}},
   };
 
   for (size_t i = 0; i < arraysize(snippets); i++) {