1#pragma clang diagnostic ignored "-Wunused-variable" 2 3#include <metal_stdlib> 4#include <simd/simd.h> 5#include <metal_atomic> 6 7using namespace metal; 8 9struct SSBO 10{ 11 uint u32; 12 int i32; 13}; 14 15kernel void main0(device SSBO& ssbo [[buffer(0)]]) 16{ 17 threadgroup uint shared_u32; 18 threadgroup int shared_i32; 19 uint _16 = atomic_fetch_add_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 20 uint _18 = atomic_fetch_or_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 21 uint _20 = atomic_fetch_xor_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 22 uint _22 = atomic_fetch_and_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 23 uint _24 = atomic_fetch_min_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 24 uint _26 = atomic_fetch_max_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 25 uint _28 = atomic_exchange_explicit((volatile device atomic_uint*)&ssbo.u32, 1u, memory_order_relaxed); 26 uint _32; 27 do 28 { 29 _32 = 10u; 30 } while (!atomic_compare_exchange_weak_explicit((volatile device atomic_uint*)&ssbo.u32, &_32, 2u, memory_order_relaxed, memory_order_relaxed) && _32 == 10u); 31 int _36 = atomic_fetch_add_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 32 int _38 = atomic_fetch_or_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 33 int _40 = atomic_fetch_xor_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 34 int _42 = atomic_fetch_and_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 35 int _44 = atomic_fetch_min_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 36 int _46 = atomic_fetch_max_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 37 int _48 = atomic_exchange_explicit((volatile device atomic_int*)&ssbo.i32, 1, memory_order_relaxed); 38 int _52; 39 do 40 { 41 _52 = 10; 42 } while (!atomic_compare_exchange_weak_explicit((volatile device atomic_int*)&ssbo.i32, &_52, 2, memory_order_relaxed, memory_order_relaxed) && _52 == 10); 43 shared_u32 = 10u; 44 shared_i32 = 10; 45 uint _57 = atomic_fetch_add_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 46 uint _58 = atomic_fetch_or_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 47 uint _59 = atomic_fetch_xor_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 48 uint _60 = atomic_fetch_and_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 49 uint _61 = atomic_fetch_min_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 50 uint _62 = atomic_fetch_max_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 51 uint _63 = atomic_exchange_explicit((volatile threadgroup atomic_uint*)&shared_u32, 1u, memory_order_relaxed); 52 uint _64; 53 do 54 { 55 _64 = 10u; 56 } while (!atomic_compare_exchange_weak_explicit((volatile threadgroup atomic_uint*)&shared_u32, &_64, 2u, memory_order_relaxed, memory_order_relaxed) && _64 == 10u); 57 int _65 = atomic_fetch_add_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 58 int _66 = atomic_fetch_or_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 59 int _67 = atomic_fetch_xor_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 60 int _68 = atomic_fetch_and_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 61 int _69 = atomic_fetch_min_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 62 int _70 = atomic_fetch_max_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 63 int _71 = atomic_exchange_explicit((volatile threadgroup atomic_int*)&shared_i32, 1, memory_order_relaxed); 64 int _72; 65 do 66 { 67 _72 = 10; 68 } while (!atomic_compare_exchange_weak_explicit((volatile threadgroup atomic_int*)&shared_i32, &_72, 2, memory_order_relaxed, memory_order_relaxed) && _72 == 10); 69} 70 71