diff options
| author | Gil Pitney <gil.pitney@linaro.org> | 2014-12-08 14:23:47 -0800 |
|---|---|---|
| committer | Gil Pitney <gil.pitney@linaro.org> | 2014-12-08 14:23:47 -0800 |
| commit | 76bd0a080cd23ea52bd88d0520b2f450ad33a6c5 (patch) | |
| tree | da1acc6a3bdaaacb2b08ece028e5eb45e387b0b2 | |
| parent | 5d2eb9a1fc2ea97f717f1f819a088364412c9ddc (diff) | |
builtins: Fixed nextafter builtin; updated INFINITY definition.
Redefined nextafter to use __builtin_nextafterf(), and INFINITY to
use __builtin_inff().
This enables the Khronos basic test kernel_limit_constants to pass.
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
| -rw-r--r-- | include/clc.h | 8 | ||||
| -rw-r--r-- | src/builtins/math.cl | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/include/clc.h b/include/clc.h index c6e6b5d..4828f7d 100644 --- a/include/clc.h +++ b/include/clc.h @@ -855,7 +855,7 @@ SELECT_EXPAND_TYPES #define MAXFLOAT FLT_MAX #define HUGE_VALF __builtin_huge_valf() -#define INFINITY (1.0f / 0.0f) +#define INFINITY __builtin_inff() #define NAN (0.0f / 0.0f) #define HUGE_VAL __builtin_huge_val() @@ -998,7 +998,11 @@ _CLC_OVERLOAD _CLC_INLINE double nan(ulong nancode) UNARY_VEC_DECL(uint, float, nan) UNARY_VEC_DECL(ulong, double, nan) -BINARY(nextafter) +BINARY_INLINE (float, float, nextafter, __builtin_nextafterf) +BINARY_INLINE (double, double, nextafter, __builtin_nextafter) +BINARY_VEC_DECL(float, float, nextafter) +BINARY_VEC_DECL(double, double, nextafter) + BINARY(pow) _CLC_PROTECTED double builtin_pow(double x, double y); diff --git a/src/builtins/math.cl b/src/builtins/math.cl index 02db08b..060b92c 100644 --- a/src/builtins/math.cl +++ b/src/builtins/math.cl @@ -116,7 +116,7 @@ BINARY_NO_BUILTIN(minmag) UNARY_VEC_DEF(uint, float, nan, nan) UNARY_VEC_DEF(ulong, double, nan, nan) -BINARY(nextafter) +BINARY_NO_BUILTIN(nextafter) BINARY(pow) BINARY_VEC_DEF_ALT(float, float, int, pown, powf) |