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/assemble_arm64.cc

diff --git a/compiler/dex/quick/arm64/assemble_arm64.cc b/compiler/dex/quick/arm64/assemble_arm64.cc
index 7c663a9..e2ff090 100644
--- a/compiler/dex/quick/arm64/assemble_arm64.cc
+++ b/compiler/dex/quick/arm64/assemble_arm64.cc
@@ -705,16 +705,16 @@
               switch (kind) {
                 case kFmtRegX:
                   want_64_bit = true;
-                  // Intentional fall-through.
+                  FALLTHROUGH_INTENDED;
                 case kFmtRegW:
                   want_var_size = false;
-                  // Intentional fall-through.
+                  FALLTHROUGH_INTENDED;
                 case kFmtRegR:
                   want_zero = true;
                   break;
                 case kFmtRegXOrSp:
                   want_64_bit = true;
-                  // Intentional fall-through.
+                  FALLTHROUGH_INTENDED;
                 case kFmtRegWOrSp:
                   want_var_size = false;
                   break;
@@ -722,10 +722,10 @@
                   break;
                 case kFmtRegD:
                   want_64_bit = true;
-                  // Intentional fall-through.
+                  FALLTHROUGH_INTENDED;
                 case kFmtRegS:
                   want_var_size = false;
-                  // Intentional fall-through.
+                  FALLTHROUGH_INTENDED;
                 case kFmtRegF:
                   want_float = true;
                   break;