[nvccWarnings] Fix warnings seen with dtests on nvcc path

[ROCm/hip commit: eea7d495c7]

projects/hip/tests/src/deviceLib/hipFloatMathPrecise.cpp

@@ -32,7 +32,7 @@ THE SOFTWARE.
 
 __global__ void FloatMathPrecise(hipLaunchParm lp)
 {
-    int iX;
+    //int iX; //uncomment this when remqouf() is enabled again
     float fX, fY;
 
     acosf(1.0f);