fa417d78b1
When pointer element type is casted to integer type, the stored value
should be casted to integer type to avoid type mistmatch. LLVM IR change
in function _Z18__clc_atomic_storePU3AS1Vffii:
> %5 = bitcast float %1 to i32 (New)
< %5 = fptosi float %1 to i32 (Old)