xref: /llvm-project/mlir/test/Target/SPIRV/barrier-ops.mlir (revision e4889c0a046e251bfaf27a637df606112659be89) 
1// RUN: mlir-translate -no-implicit-module -test-spirv-roundtrip %s | FileCheck %s
2
3spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
4  spirv.func @memory_barrier_0() -> () "None" {
5    // CHECK: spirv.MemoryBarrier <Device>, <Release|UniformMemory>
6    spirv.MemoryBarrier <Device>, <Release|UniformMemory>
7    spirv.Return
8  }
9  spirv.func @memory_barrier_1() -> () "None" {
10    // CHECK: spirv.MemoryBarrier <Subgroup>, <AcquireRelease|SubgroupMemory>
11    spirv.MemoryBarrier <Subgroup>, <AcquireRelease|SubgroupMemory>
12    spirv.Return
13  }
14  spirv.func @control_barrier_0() -> () "None" {
15    // CHECK: spirv.ControlBarrier <Device>, <Workgroup>, <Release|UniformMemory>
16    spirv.ControlBarrier <Device>, <Workgroup>, <Release|UniformMemory>
17    spirv.Return
18  }
19  spirv.func @control_barrier_1() -> () "None" {
20    // CHECK: spirv.ControlBarrier <Workgroup>, <Invocation>, <AcquireRelease|UniformMemory>
21    spirv.ControlBarrier <Workgroup>, <Invocation>, <AcquireRelease|UniformMemory>
22    spirv.Return
23  }
24}
25