Add powf trace

Add a workload for powf.  This is a reduced trace based on 2.3 billion
samples extracted from wrf.  The distribution of values, in particular
frequency of commonly used operands is the same as in the full trace.

    * benchtests/powf-inputs: Add reduced trace from wrf.

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index e44f7bd..ebab4ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-06-20  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* benchtests/powf-inputs: Add reduced trace from wrf.
+
 2017-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 	    Erich Elsen  <eriche@google.com>