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| author | Jan Vesely <jan.vesely@rutgers.edu> | 2014-08-01 21:50:55 +0000 |
|---|---|---|
| committer | Jan Vesely <jan.vesely@rutgers.edu> | 2014-08-01 21:50:55 +0000 |
| commit | acba2c98eb2ab1c96498f88c0a1bbbbfbcadb5b2 (patch) | |
| tree | 0564a83caa2bb986d0364409f3945f876b647bb7 | |
| parent | c16f73d7c5798e8f995ddec9e234edc5c18d60ab (diff) | |
| download | bcm5719-llvm-acba2c98eb2ab1c96498f88c0a1bbbbfbcadb5b2.tar.gz bcm5719-llvm-acba2c98eb2ab1c96498f88c0a1bbbbfbcadb5b2.zip | |
relational: Add isless(floatN) builtin
v2: remove the initial undef
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 214567
| -rw-r--r-- | libclc/generic/include/clc/clc.h | 1 | ||||
| -rw-r--r-- | libclc/generic/include/clc/relational/isless.h | 7 | ||||
| -rw-r--r-- | libclc/generic/lib/SOURCES | 1 | ||||
| -rw-r--r-- | libclc/generic/lib/relational/isless.cl | 22 |
4 files changed, 31 insertions, 0 deletions
diff --git a/libclc/generic/include/clc/clc.h b/libclc/generic/include/clc/clc.h index 60b5a6c5ec1..83bf8faa059 100644 --- a/libclc/generic/include/clc/clc.h +++ b/libclc/generic/include/clc/clc.h @@ -115,6 +115,7 @@ #include <clc/relational/isequal.h> #include <clc/relational/isgreater.h> #include <clc/relational/isgreaterequal.h> +#include <clc/relational/isless.h> #include <clc/relational/isnan.h> #include <clc/relational/isnotequal.h> #include <clc/relational/select.h> diff --git a/libclc/generic/include/clc/relational/isless.h b/libclc/generic/include/clc/relational/isless.h new file mode 100644 index 00000000000..1debd87f386 --- /dev/null +++ b/libclc/generic/include/clc/relational/isless.h @@ -0,0 +1,7 @@ +#define __CLC_FUNCTION isless +#define __CLC_BODY <clc/relational/binary_decl.inc> + +#include <clc/relational/floatn.inc> + +#undef __CLC_BODY +#undef __CLC_FUNCTION diff --git a/libclc/generic/lib/SOURCES b/libclc/generic/lib/SOURCES index 7efe08c2021..7faba40de35 100644 --- a/libclc/generic/lib/SOURCES +++ b/libclc/generic/lib/SOURCES @@ -48,6 +48,7 @@ relational/any.cl relational/isequal.cl relational/isgreater.cl relational/isgreaterequal.cl +relational/isless.cl relational/isnan.cl relational/isnotequal.cl relational/signbit.cl diff --git a/libclc/generic/lib/relational/isless.cl b/libclc/generic/lib/relational/isless.cl new file mode 100644 index 00000000000..56a3e1329b4 --- /dev/null +++ b/libclc/generic/lib/relational/isless.cl @@ -0,0 +1,22 @@ +#include <clc/clc.h> +#include "relational.h" + +//Note: It would be nice to use __builtin_isless with vector inputs, but it seems to only take scalar values as +// input, which will produce incorrect output for vector input types. + +_CLC_DEFINE_RELATIONAL_BINARY(int, isless, __builtin_isless, float, float) + +#ifdef cl_khr_fp64 + +#pragma OPENCL EXTENSION cl_khr_fp64 : enable + +// The scalar version of isless(double, double) returns an int, but the vector versions +// return long. + +_CLC_DEF _CLC_OVERLOAD int isless(double x, double y){ + return __builtin_isless(x, y); +} + +_CLC_DEFINE_RELATIONAL_BINARY_VEC_ALL(long, isless, double, double) + +#endif |
