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native_log2: Switch to generic native intrinsic inc file 

v2: Add __CLC_XCONCAT instead of function name redirection
    Use __CLC_XCONCAT for intrinsic functions as well

Reviewer: Jeroen Ketema
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 317932
This commit is contained in:
Jan Vesely 2017-11-10 22:16:15 +00:00
parent 4abbbcc199
commit f58dee9f3a
3 changed files with 29 additions and 8 deletions
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10
libclc/generic/include/utils.h Normal file
View File

@ -0,0 +1,10 @@
#ifndef __CLC_UTILS_H_
#define __CLC_UTILS_H_
#define __CLC_CONCAT(x, y) x ## y
#define __CLC_XCONCAT(x, y) __CLC_CONCAT(x, y)
#define __CLC_STR(x) #x
#define __CLC_XSTR(x) __CLC_STR(x)
#endif

8
libclc/generic/lib/math/native_log2.cl
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@ -22,11 +22,7 @@
#include <clc/clc.h>
#define __CLC_FUNCTION __clc_native_log2
#define __CLC_INTRINSIC "llvm.log2"
#undef cl_khr_fp64
#include <clc/math/unary_intrin.inc>
#define __CLC_BODY <native_log2.inc>
#define __CLC_NATIVE_INTRINSIC log2
#define __CLC_BODY <native_unary_intrinsic.inc>
#define __FLOAT_ONLY
#include <clc/math/gentype.inc>

19
libclc/generic/lib/math/native_log2.inc → libclc/generic/lib/math/native_unary_intrinsic.inc
View File

@ -20,6 +20,21 @@
* THE SOFTWARE.
*/
_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE native_log2(__CLC_GENTYPE val) {
return __clc_native_log2(val);
#include <utils.h>
#ifdef __CLC_SCALAR
#define __CLC_FUNCTION __CLC_XCONCAT(__clc_native_, __CLC_NATIVE_INTRINSIC)
#define __CLC_INTRINSIC "llvm." __CLC_XSTR(__CLC_NATIVE_INTRINSIC)
#undef cl_khr_fp64
#include <clc/math/unary_intrin.inc>
#endif
#define __CLC_FUNCTION __CLC_XCONCAT(native_, __CLC_NATIVE_INTRINSIC)
_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __CLC_FUNCTION(__CLC_GENTYPE val) {
return __CLC_XCONCAT(__clc_native_, __CLC_NATIVE_INTRINSIC)(val);
}
#undef __CLC_FUNCTION