xref: /llvm-project/llvm/test/CodeGen/SPIRV/capability-Int64Atomics-store.ll (revision 13453c98612964809ad8dd771275f14c440aa7ac) 
1;; OpenCL C source:
2;; #pragma OPENCL EXTENSION cl_khr_int64_base_atomics : enable
3;; #pragma OPENCL EXTENSION cl_khr_int64_extended_atomics : enable
4;;
5;; void foo (volatile atomic_long *object, long desired) {
6;;   atomic_store(object, desired);
7;; }
8
9; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
10
11; CHECK: OpCapability Int64Atomics
12
13define spir_func void @foo(i64 addrspace(4)* %object, i64 %desired) {
14entry:
15  tail call spir_func void @_Z12atomic_storePVU3AS4U7_Atomicll(i64 addrspace(4)* %object, i64 %desired)
16  ret void
17}
18
19declare spir_func void @_Z12atomic_storePVU3AS4U7_Atomicll(i64 addrspace(4)*, i64)
20