blob: 609dc0400c490034e20fe58c51a86dafa8631e05 [file] [log] [blame]
; RUN: llc -mtriple=amdgcn--mesa3d -mcpu=gfx600 -verify-machineinstrs < %s | FileCheck -check-prefixes=FUNC,GCN %s
; RUN: llc -mtriple=amdgcn--mesa3d -mcpu=gfx700 -verify-machineinstrs < %s | FileCheck -check-prefixes=FUNC,GCN %s
; RUN: llc -mtriple=amdgcn--mesa3d -mcpu=gfx800 -verify-machineinstrs < %s | FileCheck -check-prefixes=FUNC,GCN %s
; RUN: llc -mtriple=amdgcn--mesa3d -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=FUNC,GCN %s
; FUNC-LABEL: {{^}}system_acquire:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN-NEXT: buffer_wbinvl1{{$}}
; GCN: s_endpgm
define amdgpu_kernel void @system_acquire() {
entry:
fence acquire
ret void
}
; FUNC-LABEL: {{^}}system_release:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN: s_endpgm
define amdgpu_kernel void @system_release() {
entry:
fence release
ret void
}
; FUNC-LABEL: {{^}}system_acq_rel:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN: buffer_wbinvl1{{$}}
; GCN: s_endpgm
define amdgpu_kernel void @system_acq_rel() {
entry:
fence acq_rel
ret void
}
; FUNC-LABEL: {{^}}system_seq_cst:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN: buffer_wbinvl1{{$}}
; GCN: s_endpgm
define amdgpu_kernel void @system_seq_cst() {
entry:
fence seq_cst
ret void
}
; FUNC-LABEL: {{^}}singlethread_acquire:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @singlethread_acquire() {
entry:
fence syncscope("singlethread") acquire
ret void
}
; FUNC-LABEL: {{^}}singlethread_release:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @singlethread_release() {
entry:
fence syncscope("singlethread") release
ret void
}
; FUNC-LABEL: {{^}}singlethread_acq_rel:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @singlethread_acq_rel() {
entry:
fence syncscope("singlethread") acq_rel
ret void
}
; FUNC-LABEL: {{^}}singlethread_seq_cst:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @singlethread_seq_cst() {
entry:
fence syncscope("singlethread") seq_cst
ret void
}
; FUNC-LABEL: {{^}}agent_acquire:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN-NEXT: buffer_wbinvl1{{$}}
; GCN: s_endpgm
define amdgpu_kernel void @agent_acquire() {
entry:
fence syncscope("agent") acquire
ret void
}
; FUNC-LABEL: {{^}}agent_release:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN: s_endpgm
define amdgpu_kernel void @agent_release() {
entry:
fence syncscope("agent") release
ret void
}
; FUNC-LABEL: {{^}}agent_acq_rel:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN: buffer_wbinvl1{{$}}
; GCN: s_endpgm
define amdgpu_kernel void @agent_acq_rel() {
entry:
fence syncscope("agent") acq_rel
ret void
}
; FUNC-LABEL: {{^}}agent_seq_cst:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_waitcnt vmcnt(0){{$}}
; GCN: buffer_wbinvl1{{$}}
; GCN: s_endpgm
define amdgpu_kernel void @agent_seq_cst() {
entry:
fence syncscope("agent") seq_cst
ret void
}
; FUNC-LABEL: {{^}}workgroup_acquire:
; GCN: %bb.0
; GCN-NOT: s_waitcnt vmcnt(0){{$}}
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @workgroup_acquire() {
entry:
fence syncscope("workgroup") acquire
ret void
}
; FUNC-LABEL: {{^}}workgroup_release:
; GCN: %bb.0
; GCN-NOT: s_waitcnt vmcnt(0){{$}}
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @workgroup_release() {
entry:
fence syncscope("workgroup") release
ret void
}
; FUNC-LABEL: {{^}}workgroup_acq_rel:
; GCN: %bb.0
; GCN-NOT: s_waitcnt vmcnt(0){{$}}
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @workgroup_acq_rel() {
entry:
fence syncscope("workgroup") acq_rel
ret void
}
; FUNC-LABEL: {{^}}workgroup_seq_cst:
; GCN: %bb.0
; GCN-NOT: s_waitcnt vmcnt(0){{$}}
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @workgroup_seq_cst() {
entry:
fence syncscope("workgroup") seq_cst
ret void
}
; FUNC-LABEL: {{^}}wavefront_acquire:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @wavefront_acquire() {
entry:
fence syncscope("wavefront") acquire
ret void
}
; FUNC-LABEL: {{^}}wavefront_release:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @wavefront_release() {
entry:
fence syncscope("wavefront") release
ret void
}
; FUNC-LABEL: {{^}}wavefront_acq_rel:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @wavefront_acq_rel() {
entry:
fence syncscope("wavefront") acq_rel
ret void
}
; FUNC-LABEL: {{^}}wavefront_seq_cst:
; GCN: %bb.0
; GCN-NOT: ATOMIC_FENCE
; GCN: s_endpgm
define amdgpu_kernel void @wavefront_seq_cst() {
entry:
fence syncscope("wavefront") seq_cst
ret void
}