| ;; OpenCL C source: |
| ;; #pragma OPENCL EXTENSION cl_khr_int64_base_atomics : enable |
| ;; #pragma OPENCL EXTENSION cl_khr_int64_extended_atomics : enable |
| ;; |
| ;; void foo (volatile atomic_long *object, long desired) { |
| ;; atomic_fetch_xor(object, desired); |
| ;; } |
| |
| ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s |
| |
| ; CHECK: OpCapability Int64Atomics |
| |
| define spir_func void @foo(i64 addrspace(4)* %object, i64 %desired) { |
| entry: |
| %call = tail call spir_func i64 @_Z16atomic_fetch_xorPVU3AS4U7_Atomicll(i64 addrspace(4)* %object, i64 %desired) |
| ret void |
| } |
| |
| declare spir_func i64 @_Z16atomic_fetch_xorPVU3AS4U7_Atomicll(i64 addrspace(4)*, i64) |
