Update compiler/ implications to use (D)CHECK_IMPLIES

Follow-up to aosp/1988868 in which we added the (D)CHECK_IMPLIES
macro. This CL uses it on compiler/ occurrences found by a regex.

Test: art/test/testrunner/testrunner.py --host --64 --optimizing -b
Change-Id: If63aed969bfb8b31d6fbbcb3bca2b04314c894b7
diff --git a/compiler/optimizing/loop_optimization.cc b/compiler/optimizing/loop_optimization.cc
index 02ee4ec..23c86ce 100644
--- a/compiler/optimizing/loop_optimization.cc
+++ b/compiler/optimizing/loop_optimization.cc
@@ -1175,7 +1175,7 @@
   // for ( ; i < stc; i += 1)
   //    <loop-body>
   if (needs_cleanup) {
-    DCHECK(!IsInPredicatedVectorizationMode() || vector_runtime_test_a_ != nullptr);
+    DCHECK_IMPLIES(IsInPredicatedVectorizationMode(), vector_runtime_test_a_ != nullptr);
     vector_mode_ = kSequential;
     GenerateNewLoop(node,
                     block,