Avoid creating verification_results_ unnecessarily

For compiler filters that don't quicken or compile, avoid creating
the verification results. This avoids creating some arrays that
were using a few MB of RAM in some cases.

For a large app verify compile:
Maximum resident set size (kbytes): 258948 -> 254300

Bug: 63467744
Test: test-art-host

Change-Id: I1d0536b2a6a5c301396641371915394cf4c0e5f3

1 files changed, 1 insertions, 3 deletions

diff --git a/compiler/dex/quick_compiler_callbacks.h b/compiler/dex/quick_compiler_callbacks.h
index db0fdaa72f..2100522f10 100644
--- a/compiler/dex/quick_compiler_callbacks.h
+++ b/compiler/dex/quick_compiler_callbacks.h
@@ -30,9 +30,7 @@ class QuickCompilerCallbacks FINAL : public CompilerCallbacks {
                            CompilerCallbacks::CallbackMode mode)
         : CompilerCallbacks(mode),
           verification_results_(verification_results),
-          verifier_deps_(nullptr) {
-      CHECK(verification_results != nullptr);
-    }
+          verifier_deps_(nullptr) {}
 
     ~QuickCompilerCallbacks() { }