commit fc787ecd91127b2c8458afd94e5148e2ae51a1f5
author Ian Rogers <irogers@google.com> Thu Oct 09 21:56:44 2014 -0700
committer Ian Rogers <irogers@google.com> Thu Oct 09 22:22:46 2014 -0700
tree ef48c0f511ee9bf4ed85607cc4d530bace7e6cae
parent 8fa8c904f7c783204a1dc9438429391d256658da

Enable -Wimplicit-fallthrough.

Falling through switch cases on a clang build must now annotate the fallthrough
with the FALLTHROUGH_INTENDED macro.
Bug: 17731372

Change-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324

compiler/dex/quick/arm64/utility_arm64.cc

diff --git a/compiler/dex/quick/arm64/utility_arm64.cc b/compiler/dex/quick/arm64/utility_arm64.cc
index 38670ff..0883694 100644
--- a/compiler/dex/quick/arm64/utility_arm64.cc
+++ b/compiler/dex/quick/arm64/utility_arm64.cc
@@ -833,7 +833,7 @@
                      value);
     case kOpAdd:
       neg = !neg;
-      // Note: intentional fallthrough
+      FALLTHROUGH_INTENDED;
     case kOpSub:
       // Add and sub below read/write sp rather than xzr.
       if (abs_value < 0x1000) {