Signed-off-by: Ruiling Song <[email protected]>
---
backend/src/libocl/tmpl/ocl_math.tmpl.cl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backend/src/libocl/tmpl/ocl_math.tmpl.cl
b/backend/src/libocl/tmpl/ocl_math.tmpl.cl
index 3f296e7..ed26b3c 100644
--- a/backend/src/libocl/tmpl/ocl_math.tmpl.cl
+++ b/backend/src/libocl/tmpl/ocl_math.tmpl.cl
@@ -3508,7 +3508,7 @@ OVERLOADABLE float powr(float x, float y) {
unsigned int hx, sx, hy, sy;
if (__ocl_math_fastpath_flag)
- return __gen_ocl_pow(x,y);
+ return x < 0.0f ? NAN : __gen_ocl_pow(x,y);
else {
if (isnan(x) || isnan(y)) return NAN;
GEN_OCL_GET_FLOAT_WORD(hx,x);
--
1.7.10.4
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