[libclc] r230968 - Implement radians builtin v2

[Tom Stellard]

Author: tstellar
Date: Mon Mar  2 09:29:37 2015
New Revision: 230968

URL: http://llvm.org/viewvc/llvm-project?rev=230968&view=rev
Log:
Implement radians builtin v2

This has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Move to the common/ directory

Added:
    libclc/trunk/generic/include/clc/common/radians.h
    libclc/trunk/generic/include/clc/common/radians.inc
    libclc/trunk/generic/lib/common/radians.cl
Modified:
    libclc/trunk/generic/include/clc/clc.h
    libclc/trunk/generic/lib/SOURCES

Modified: libclc/trunk/generic/include/clc/clc.h
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/clc.h?rev=230968&r1=230967&r2=230968&view=diff
==============================================================================
--- libclc/trunk/generic/include/clc/clc.h (original)
+++ libclc/trunk/generic/include/clc/clc.h Mon Mar  2 09:29:37 2015
@@ -109,6 +109,7 @@
 
 /* 6.11.4 Common Functions */
 #include <clc/common/degrees.h>
+#include <clc/common/radians.h>
 #include <clc/common/sign.h>
 
 /* 6.11.5 Geometric Functions */

Added: libclc/trunk/generic/include/clc/common/radians.h
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/common/radians.h?rev=230968&view=auto
==============================================================================
--- libclc/trunk/generic/include/clc/common/radians.h (added)
+++ libclc/trunk/generic/include/clc/common/radians.h Mon Mar  2 09:29:37 2015
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2014,2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#define __CLC_BODY <clc/common/radians.inc>
+#include <clc/math/gentype.inc>
+#undef __CLC_BODY

Added: libclc/trunk/generic/include/clc/common/radians.inc
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/common/radians.inc?rev=230968&view=auto
==============================================================================
--- libclc/trunk/generic/include/clc/common/radians.inc (added)
+++ libclc/trunk/generic/include/clc/common/radians.inc Mon Mar  2 09:29:37 2015
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2014,2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+_CLC_OVERLOAD _CLC_DECL __CLC_GENTYPE radians(__CLC_GENTYPE x);

Modified: libclc/trunk/generic/lib/SOURCES
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/lib/SOURCES?rev=230968&r1=230967&r2=230968&view=diff
==============================================================================
--- libclc/trunk/generic/lib/SOURCES (original)
+++ libclc/trunk/generic/lib/SOURCES Mon Mar  2 09:29:37 2015
@@ -28,6 +28,7 @@ cl_khr_local_int32_extended_atomics/atom
 cl_khr_local_int32_extended_atomics/atom_xor.cl
 convert.cl
 common/degrees.cl
+common/radians.cl
 common/sign.cl
 geometric/cross.cl
 geometric/dot.cl

Added: libclc/trunk/generic/lib/common/radians.cl
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/lib/common/radians.cl?rev=230968&view=auto
==============================================================================
--- libclc/trunk/generic/lib/common/radians.cl (added)
+++ libclc/trunk/generic/lib/common/radians.cl Mon Mar  2 09:29:37 2015
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2014,2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <clc/clc.h>
+
+#include "../clcmacro.h"
+
+_CLC_OVERLOAD _CLC_DEF float radians(float degrees) {
+  // pi/180 = ~0.01745329251994329577 or 0x1.1df46a2529d39p-6 or 0x1.1df46ap-6F
+  return 0x1.1df46ap-6F * degrees;
+}
+
+_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, radians, float);
+
+
+#ifdef cl_khr_fp64
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+
+_CLC_OVERLOAD _CLC_DEF double radians(double degrees) {
+  // pi/180 = ~0.01745329251994329577 or 0x1.1df46a2529d39p-6 or 0x1.1df46ap-6F
+  return 0x1.1df46a2529d39p-6 * degrees;
+}
+
+_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, radians, double);
+
+#endif