From 7a446dcbc54ef227ffda84f6667c3205837ceea7 Mon Sep 17 00:00:00 2001
From: Maneesh Gupta <maneesh.gupta@amd.com>
Date: Thu, 20 Jul 2017 14:41:30 +0530
Subject: [PATCH] Renable frexp(f) device math function

Change-Id: I53c022b8ddf38cd17ddb42eba457b9020db66395
---
 include/hip/hcc_detail/math_functions.h              | 4 ++--
 tests/src/deviceLib/hipDoublePrecisionMathDevice.cpp | 2 +-
 tests/src/deviceLib/hipSinglePrecisionMathDevice.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/hip/hcc_detail/math_functions.h b/include/hip/hcc_detail/math_functions.h
index 9faff2743a..79bacf274b 100644
--- a/include/hip/hcc_detail/math_functions.h
+++ b/include/hip/hcc_detail/math_functions.h
@@ -60,7 +60,7 @@ __device__ float fmaf(float x, float y, float z);
 __device__ float fmaxf(float x, float y);
 __device__ float fminf(float x, float y);
 __device__ float fmodf(float x, float y);
-//__device__ float frexpf(float x, int* nptr);
+__device__ float frexpf(float x, int* nptr);
 __device__ float hypotf(float x, float y);
 __device__ float ilogbf(float x);
 __device__ int isfinite(float a);
@@ -146,7 +146,7 @@ __device__ double fma(double x, double y, double z);
 __device__ double fmax(double x, double y);
 __device__ double fmin(double x, double y);
 __device__ double fmod(double x, double y);
-//__device__ double frexp(double x, int *nptr);
+__device__ double frexp(double x, int *nptr);
 __device__ double hypot(double x, double y);
 __device__ double ilogb(double x);
 __device__ int isfinite(double x);
diff --git a/tests/src/deviceLib/hipDoublePrecisionMathDevice.cpp b/tests/src/deviceLib/hipDoublePrecisionMathDevice.cpp
index f4f7ab0479..0a81d111c2 100644
--- a/tests/src/deviceLib/hipDoublePrecisionMathDevice.cpp
+++ b/tests/src/deviceLib/hipDoublePrecisionMathDevice.cpp
@@ -69,7 +69,7 @@ __device__ void double_precision_math_functions()
     fmax(0.0, 0.0);
     fmin(0.0, 0.0);
     fmod(0.0, 1.0);
-//    frexp(0.0, &iX);
+    frexp(0.0, &iX);
     hypot(1.0, 0.0);
     ilogb(1.0);
     isfinite(0.0);
diff --git a/tests/src/deviceLib/hipSinglePrecisionMathDevice.cpp b/tests/src/deviceLib/hipSinglePrecisionMathDevice.cpp
index de3dec35ef..a52b1a22fe 100644
--- a/tests/src/deviceLib/hipSinglePrecisionMathDevice.cpp
+++ b/tests/src/deviceLib/hipSinglePrecisionMathDevice.cpp
@@ -70,7 +70,7 @@ __device__ void single_precision_math_functions()
     fmaxf(0.0f, 0.0f);
     fminf(0.0f, 0.0f);
     fmodf(0.0f, 1.0f);
-    //frexpf(0.0f, &iX);
+    frexpf(0.0f, &iX);
     hypotf(1.0f, 0.0f);
     ilogbf(1.0f);
     isfinite(0.0f);