Author: tstellar Date: Wed Sep 3 10:55:38 2014 New Revision: 217045 URL: http://llvm.org/viewvc/llvm-project?rev=217045&view=rev Log: Fix implementation of copysign
This was previously implemented with a macro and we were using __builtin_copysign(), which takes double inputs for the float version of copysign(). Reviewed-and-Tested-by: Aaron Watry <[email protected]> Added: libclc/trunk/generic/include/clc/math/copysign.inc libclc/trunk/generic/lib/math/copysign.cl Modified: libclc/trunk/generic/include/clc/math/copysign.h libclc/trunk/generic/lib/SOURCES Modified: libclc/trunk/generic/include/clc/math/copysign.h URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/math/copysign.h?rev=217045&r1=217044&r2=217045&view=diff ============================================================================== --- libclc/trunk/generic/include/clc/math/copysign.h (original) +++ libclc/trunk/generic/include/clc/math/copysign.h Wed Sep 3 10:55:38 2014 @@ -1 +1,2 @@ -#define copysign(x, y) __builtin_copysign(x, y) +#define __CLC_BODY <clc/math/copysign.inc> +#include <clc/math/gentype.inc> Added: libclc/trunk/generic/include/clc/math/copysign.inc URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/math/copysign.inc?rev=217045&view=auto ============================================================================== --- libclc/trunk/generic/include/clc/math/copysign.inc (added) +++ libclc/trunk/generic/include/clc/math/copysign.inc Wed Sep 3 10:55:38 2014 @@ -0,0 +1 @@ +_CLC_OVERLOAD _CLC_DECL __CLC_GENTYPE copysign(__CLC_GENTYPE a, __CLC_GENTYPE b); Modified: libclc/trunk/generic/lib/SOURCES URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/lib/SOURCES?rev=217045&r1=217044&r2=217045&view=diff ============================================================================== --- libclc/trunk/generic/lib/SOURCES (original) +++ libclc/trunk/generic/lib/SOURCES Wed Sep 3 10:55:38 2014 @@ -31,6 +31,7 @@ integer/sub_sat_impl.ll integer/upsample.cl math/atan.cl math/atan2.cl +math/copysign.cl math/cos.cl math/exp.cl math/exp10.cl Added: libclc/trunk/generic/lib/math/copysign.cl URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/lib/math/copysign.cl?rev=217045&view=auto ============================================================================== --- libclc/trunk/generic/lib/math/copysign.cl (added) +++ libclc/trunk/generic/lib/math/copysign.cl Wed Sep 3 10:55:38 2014 @@ -0,0 +1,12 @@ +#include <clc/clc.h> +#include "../clcmacro.h" + +_CLC_DEFINE_BINARY_BUILTIN(float, copysign, __builtin_copysignf, float, float) + +#ifdef cl_khr_fp64 + +#pragma OPENCL EXTENSION cl_khr_fp64 : enable + +_CLC_DEFINE_BINARY_BUILTIN(double, copysign, __builtin_copysign, double, double) + +#endif _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
