[Piglit] [PATCH] cl: fix bug in piglit_cl_probe_floating

[Zoltan Gilian]

The uint ulp value is compared to the float diff instead of
reinterpreting the ulp as float.
---
 Note: I'm new to contributing to piglit, and I don't have commit access.
 tests/util/piglit-util-cl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/util/piglit-util-cl.c b/tests/util/piglit-util-cl.c
index 47e0c7a..b49665a 100644
--- a/tests/util/piglit-util-cl.c
+++ b/tests/util/piglit-util-cl.c
@@ -80,7 +80,7 @@ piglit_cl_probe_floating(float value, float expect,  uint32_t ulp)
 
 	diff = fabsf(value - expect);
 
-	if(diff > ulp || isnan(value)) {
+	if(diff > t.f || isnan(value)) {
 		printf("Expecting %f (0x%x) with tolerance %f (%u ulps), but got %f (0x%x)\n",
 		       e.f, e.u, t.f, t.u, v.f, v.u);
 		return false;
-- 
2.4.6