| ;; 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_store(object, desired); |
| ;; } |
| |
| ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s |
| |
| ; CHECK: OpCapability Int64Atomics |
| |
| define spir_func void @foo(ptr addrspace(4) %object, i64 %desired) { |
| entry: |
| tail call spir_func void @_Z12atomic_storePVU3AS4U7_Atomicll(ptr addrspace(4) %object, i64 %desired) |
| ret void |
| } |
| |
| declare spir_func void @_Z12atomic_storePVU3AS4U7_Atomicll(ptr addrspace(4), i64) |
