Fix Build error.

Switch from 'size_t' to '__SIZE_TYPE__'

Author: ampandey-1995

clang/lib/Headers/__clang_hip_libdevice_declares.h

@@ -338,10 +338,10 @@ __device__ __attribute__((const)) __2f16 __ocml_sqrt_2f16(__2f16);
 __device__ __attribute__((const)) __2f16 __ocml_trunc_2f16(__2f16);
 __device__ __attribute__((const)) __2f16 __ocml_pown_2f16(__2f16, __2i16);
 
-__device__ void __asan_poison_memory_region(const void *addr, size_t size);
-__device__ void __asan_unpoison_memory_region(const void *addr, size_t size);
+__device__ void __asan_poison_memory_region(const void *addr, __SIZE_TYPE__ size);
+__device__ void __asan_unpoison_memory_region(const void *addr, __SIZE_TYPE__ size);
 __device__ int __asan_address_is_poisoned(const void *addr);
-__device__ void *__asan_region_is_poisoned(void *beg, size_t size);
+__device__ void *__asan_region_is_poisoned(void *beg, __SIZE_TYPE__ size);
 
 #if __has_feature(address_sanitizer)
 #define ASAN_POISON_MEMORY_REGION(addr, size)                                  \