From 16b7ff735ecba7275347fe550b6f6fc66debb604 Mon Sep 17 00:00:00 2001
From: Yangster-mac <yanglu@google.com>
Date: Fri, 23 Feb 2018 11:11:36 -0800
Subject: [PATCH] Use android reinterpret hash for float as it is faster.

Test: statsd test
Change-Id: I593edac1d7dcd0c5e84195602b42b7c6c3072a38
---
 cmds/statsd/src/HashableDimensionKey.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmds/statsd/src/HashableDimensionKey.cpp b/cmds/statsd/src/HashableDimensionKey.cpp
index d901bd669591d..070ad333fd9c8 100644
--- a/cmds/statsd/src/HashableDimensionKey.cpp
+++ b/cmds/statsd/src/HashableDimensionKey.cpp
@@ -44,8 +44,8 @@ android::hash_t hashDimension(const HashableDimensionKey& value) {
                                                              fieldValue.mValue.str_value)));
                 break;
             case FLOAT: {
-                float floatVal = fieldValue.mValue.float_value;
-                hash = android::JenkinsHashMixBytes(hash, (uint8_t*)&floatVal, sizeof(float));
+                hash = android::JenkinsHashMix(hash,
+                                               android::hash_type(fieldValue.mValue.float_value));
                 break;
             }
         }