diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/memory-legalizer-barriers.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/memory-legalizer-barriers.ll | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/memory-legalizer-barriers.ll b/llvm/test/CodeGen/AMDGPU/memory-legalizer-barriers.ll new file mode 100644 index 000000000000..516c3946f63d --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/memory-legalizer-barriers.ll @@ -0,0 +1,180 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1010 < %s | FileCheck --check-prefixes=GFX10-WGP %s +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1010 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX10-CU %s +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1100 < %s | FileCheck --check-prefixes=GFX11-WGP %s +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1100 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX11-CU %s +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefixes=GFX12-WGP %s +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX12-CU %s +; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1250 < %s | FileCheck --check-prefixes=GFX1250 %s + +define amdgpu_kernel void @test_s_barrier() { +; GFX10-WGP-LABEL: test_s_barrier: +; GFX10-WGP: ; %bb.0: ; %entry +; GFX10-WGP-NEXT: s_barrier +; GFX10-WGP-NEXT: s_endpgm +; +; GFX10-CU-LABEL: test_s_barrier: +; GFX10-CU: ; %bb.0: ; %entry +; GFX10-CU-NEXT: s_waitcnt_depctr 0xffe3 +; GFX10-CU-NEXT: s_barrier +; GFX10-CU-NEXT: s_endpgm +; +; GFX11-WGP-LABEL: test_s_barrier: +; GFX11-WGP: ; %bb.0: ; %entry +; GFX11-WGP-NEXT: s_barrier +; GFX11-WGP-NEXT: s_endpgm +; +; GFX11-CU-LABEL: test_s_barrier: +; GFX11-CU: ; %bb.0: ; %entry +; GFX11-CU-NEXT: s_waitcnt_depctr 0xffe3 +; GFX11-CU-NEXT: s_barrier +; GFX11-CU-NEXT: s_endpgm +; +; GFX12-WGP-LABEL: test_s_barrier: +; GFX12-WGP: ; %bb.0: ; %entry +; GFX12-WGP-NEXT: s_barrier_signal -1 +; GFX12-WGP-NEXT: s_barrier_wait -1 +; GFX12-WGP-NEXT: s_endpgm +; +; GFX12-CU-LABEL: test_s_barrier: +; GFX12-CU: ; %bb.0: ; %entry +; GFX12-CU-NEXT: s_wait_alu 0xffe3 +; GFX12-CU-NEXT: s_barrier_signal -1 +; GFX12-CU-NEXT: s_barrier_wait -1 +; GFX12-CU-NEXT: s_endpgm +; +; GFX1250-LABEL: test_s_barrier: +; GFX1250: ; %bb.0: ; %entry +; GFX1250-NEXT: s_barrier_signal -1 +; GFX1250-NEXT: s_barrier_wait -1 +; GFX1250-NEXT: s_endpgm +entry: + call void @llvm.amdgcn.s.barrier() + ret void +} + +define amdgpu_kernel void @test_s_barrier_workgroup_fence() { +; GFX10-WGP-LABEL: test_s_barrier_workgroup_fence: +; GFX10-WGP: ; %bb.0: ; %entry +; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) +; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX10-WGP-NEXT: s_barrier +; GFX10-WGP-NEXT: s_endpgm +; +; GFX10-CU-LABEL: test_s_barrier_workgroup_fence: +; GFX10-CU: ; %bb.0: ; %entry +; GFX10-CU-NEXT: s_waitcnt lgkmcnt(0) +; GFX10-CU-NEXT: s_waitcnt_depctr 0xffe3 +; GFX10-CU-NEXT: s_barrier +; GFX10-CU-NEXT: s_endpgm +; +; GFX11-WGP-LABEL: test_s_barrier_workgroup_fence: +; GFX11-WGP: ; %bb.0: ; %entry +; GFX11-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) +; GFX11-WGP-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX11-WGP-NEXT: s_barrier +; GFX11-WGP-NEXT: s_endpgm +; +; GFX11-CU-LABEL: test_s_barrier_workgroup_fence: +; GFX11-CU: ; %bb.0: ; %entry +; GFX11-CU-NEXT: s_waitcnt lgkmcnt(0) +; GFX11-CU-NEXT: s_waitcnt_depctr 0xffe3 +; GFX11-CU-NEXT: s_barrier +; GFX11-CU-NEXT: s_endpgm +; +; GFX12-WGP-LABEL: test_s_barrier_workgroup_fence: +; GFX12-WGP: ; %bb.0: ; %entry +; GFX12-WGP-NEXT: s_wait_bvhcnt 0x0 +; GFX12-WGP-NEXT: s_wait_samplecnt 0x0 +; GFX12-WGP-NEXT: s_wait_storecnt 0x0 +; GFX12-WGP-NEXT: s_wait_loadcnt_dscnt 0x0 +; GFX12-WGP-NEXT: s_barrier_signal -1 +; GFX12-WGP-NEXT: s_barrier_wait -1 +; GFX12-WGP-NEXT: s_endpgm +; +; GFX12-CU-LABEL: test_s_barrier_workgroup_fence: +; GFX12-CU: ; %bb.0: ; %entry +; GFX12-CU-NEXT: s_wait_dscnt 0x0 +; GFX12-CU-NEXT: s_wait_alu 0xffe3 +; GFX12-CU-NEXT: s_barrier_signal -1 +; GFX12-CU-NEXT: s_barrier_wait -1 +; GFX12-CU-NEXT: s_endpgm +; +; GFX1250-LABEL: test_s_barrier_workgroup_fence: +; GFX1250: ; %bb.0: ; %entry +; GFX1250-NEXT: s_wait_storecnt 0x0 +; GFX1250-NEXT: s_wait_loadcnt_dscnt 0x0 +; GFX1250-NEXT: s_barrier_signal -1 +; GFX1250-NEXT: s_barrier_wait -1 +; GFX1250-NEXT: s_endpgm +entry: + fence syncscope("workgroup") release + call void @llvm.amdgcn.s.barrier() + ret void +} + +define amdgpu_kernel void @test_s_barrier_agent_fence() { +; GFX10-WGP-LABEL: test_s_barrier_agent_fence: +; GFX10-WGP: ; %bb.0: ; %entry +; GFX10-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) +; GFX10-WGP-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX10-WGP-NEXT: s_barrier +; GFX10-WGP-NEXT: s_endpgm +; +; GFX10-CU-LABEL: test_s_barrier_agent_fence: +; GFX10-CU: ; %bb.0: ; %entry +; GFX10-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) +; GFX10-CU-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX10-CU-NEXT: s_waitcnt_depctr 0xffe3 +; GFX10-CU-NEXT: s_barrier +; GFX10-CU-NEXT: s_endpgm +; +; GFX11-WGP-LABEL: test_s_barrier_agent_fence: +; GFX11-WGP: ; %bb.0: ; %entry +; GFX11-WGP-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) +; GFX11-WGP-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX11-WGP-NEXT: s_barrier +; GFX11-WGP-NEXT: s_endpgm +; +; GFX11-CU-LABEL: test_s_barrier_agent_fence: +; GFX11-CU: ; %bb.0: ; %entry +; GFX11-CU-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) +; GFX11-CU-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX11-CU-NEXT: s_waitcnt_depctr 0xffe3 +; GFX11-CU-NEXT: s_barrier +; GFX11-CU-NEXT: s_endpgm +; +; GFX12-WGP-LABEL: test_s_barrier_agent_fence: +; GFX12-WGP: ; %bb.0: ; %entry +; GFX12-WGP-NEXT: s_wait_bvhcnt 0x0 +; GFX12-WGP-NEXT: s_wait_samplecnt 0x0 +; GFX12-WGP-NEXT: s_wait_storecnt 0x0 +; GFX12-WGP-NEXT: s_wait_loadcnt_dscnt 0x0 +; GFX12-WGP-NEXT: s_barrier_signal -1 +; GFX12-WGP-NEXT: s_barrier_wait -1 +; GFX12-WGP-NEXT: s_endpgm +; +; GFX12-CU-LABEL: test_s_barrier_agent_fence: +; GFX12-CU: ; %bb.0: ; %entry +; GFX12-CU-NEXT: s_wait_bvhcnt 0x0 +; GFX12-CU-NEXT: s_wait_samplecnt 0x0 +; GFX12-CU-NEXT: s_wait_storecnt 0x0 +; GFX12-CU-NEXT: s_wait_loadcnt_dscnt 0x0 +; GFX12-CU-NEXT: s_wait_alu 0xffe3 +; GFX12-CU-NEXT: s_barrier_signal -1 +; GFX12-CU-NEXT: s_barrier_wait -1 +; GFX12-CU-NEXT: s_endpgm +; +; GFX1250-LABEL: test_s_barrier_agent_fence: +; GFX1250: ; %bb.0: ; %entry +; GFX1250-NEXT: global_wb scope:SCOPE_DEV +; GFX1250-NEXT: s_wait_storecnt 0x0 +; GFX1250-NEXT: s_wait_loadcnt_dscnt 0x0 +; GFX1250-NEXT: s_barrier_signal -1 +; GFX1250-NEXT: s_barrier_wait -1 +; GFX1250-NEXT: s_endpgm +entry: + fence syncscope("agent") release + call void @llvm.amdgcn.s.barrier() + ret void +} |