PPC: disable VerifyTransitiveBuiltins sanity check on PPC

Bug: v8:8558

Change-Id: I69a36f070ffe4e28768a70b025de2f89e832782d
Reviewed-on: https://chromium-review.googlesource.com/c/1412499
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58856}

src/debug/debug-evaluate.cc

@@ -1029,7 +1029,14 @@ void DebugEvaluate::VerifyTransitiveBuiltins(Isolate* isolate) {
     }
   }
   CHECK(!failed);
+#ifdef V8_TARGET_ARCH_PPC
+  // Isolate-independent builtin calls and jumps do not emit reloc infos
+  // on PPC. We try to avoid using PC relative code due to performance
+  // issue with especially older hardwares.
+  USE(sanity_check);
+#else
   CHECK(sanity_check);
+#endif
 }
 #endif  // DEBUG