forked from OSchip/llvm-project
303 lines
9.7 KiB
LLVM
303 lines
9.7 KiB
LLVM
; RUN: llc -mtriple=amdgcn-amd- -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX8 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX8 %s
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; GCN-LABEL: {{^}}system_monotonic:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @system_monotonic(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in monotonic
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ret void
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}
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; GCN-LABEL: {{^}}system_acquire:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NEXT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NEXT: buffer_wbinvl1_vol
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define amdgpu_kernel void @system_acquire(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in acquire
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ret void
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}
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; GCN-LABEL: {{^}}system_release:
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; GCN: s_waitcnt vmcnt(0){{$}}
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; GCN-NEXT: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @system_release(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in release
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ret void
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}
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; GCN-LABEL: {{^}}system_acq_rel:
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; GCN: s_waitcnt vmcnt(0){{$}}
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; GCN-NEXT: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NEXT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NEXT: buffer_wbinvl1_vol
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define amdgpu_kernel void @system_acq_rel(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in acq_rel
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ret void
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}
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; GCN-LABEL: {{^}}system_seq_cst:
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; GCN: s_waitcnt vmcnt(0){{$}}
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; GCN-NEXT: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NEXT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NEXT: buffer_wbinvl1_vol
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define amdgpu_kernel void @system_seq_cst(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in seq_cst
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ret void
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}
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; GCN-LABEL: {{^}}singlethread_monotonic:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @singlethread_monotonic(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("singlethread") monotonic
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ret void
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}
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; GCN-LABEL: {{^}}singlethread_acquire:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @singlethread_acquire(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("singlethread") acquire
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ret void
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}
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; GCN-LABEL: {{^}}singlethread_release:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @singlethread_release(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("singlethread") release
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ret void
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}
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; GCN-LABEL: {{^}}singlethread_acq_rel:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @singlethread_acq_rel(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("singlethread") acq_rel
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ret void
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}
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; GCN-LABEL: {{^}}singlethread_seq_cst:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @singlethread_seq_cst(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("singlethread") seq_cst
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ret void
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}
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; GCN-LABEL: {{^}}agent_monotonic:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @agent_monotonic(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("agent") monotonic
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ret void
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}
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; GCN-LABEL: {{^}}agent_acquire:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NEXT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NEXT: buffer_wbinvl1_vol
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define amdgpu_kernel void @agent_acquire(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("agent") acquire
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ret void
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}
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; GCN-LABEL: {{^}}agent_release:
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; GCN: s_waitcnt vmcnt(0){{$}}
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; GCN-NEXT: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @agent_release(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("agent") release
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ret void
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}
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; GCN-LABEL: {{^}}agent_acq_rel:
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; GCN: s_waitcnt vmcnt(0){{$}}
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; GCN-NEXT: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NEXT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NEXT: buffer_wbinvl1_vol
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define amdgpu_kernel void @agent_acq_rel(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("agent") acq_rel
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ret void
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}
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; GCN-LABEL: {{^}}agent_seq_cst:
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; GCN: s_waitcnt vmcnt(0){{$}}
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; GCN-NEXT: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NEXT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NEXT: buffer_wbinvl1_vol
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define amdgpu_kernel void @agent_seq_cst(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("agent") seq_cst
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ret void
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}
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; GCN-LABEL: {{^}}workgroup_monotonic:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @workgroup_monotonic(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("workgroup") monotonic
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ret void
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}
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; GCN-LABEL: {{^}}workgroup_acquire:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GFX8-NOT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @workgroup_acquire(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("workgroup") acquire
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ret void
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}
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; GCN-LABEL: {{^}}workgroup_release:
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; GFX8-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @workgroup_release(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("workgroup") release
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ret void
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}
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; GCN-LABEL: {{^}}workgroup_acq_rel:
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; GFX8-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GFX8-NOT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @workgroup_acq_rel(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("workgroup") acq_rel
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ret void
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}
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; GCN-LABEL: {{^}}workgroup_seq_cst:
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; GFX8-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GFX8-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @workgroup_seq_cst(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("workgroup") seq_cst
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ret void
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}
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; GCN-LABEL: {{^}}wavefront_monotonic:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @wavefront_monotonic(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("wavefront") monotonic
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ret void
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}
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; GCN-LABEL: {{^}}wavefront_acquire:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @wavefront_acquire(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("wavefront") acquire
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ret void
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}
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; GCN-LABEL: {{^}}wavefront_release:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @wavefront_release(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("wavefront") release
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ret void
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}
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; GCN-LABEL: {{^}}wavefront_acq_rel:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @wavefront_acq_rel(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("wavefront") acq_rel
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ret void
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}
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; GCN-LABEL: {{^}}wavefront_seq_cst:
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN: flat_atomic_swap v[{{[0-9]+}}:{{[0-9]+}}], v{{[0-9]+}}{{$}}
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; GCN-NOT: s_waitcnt vmcnt(0){{$}}
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; GCN-NOT: buffer_wbinvl1_vol
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define amdgpu_kernel void @wavefront_seq_cst(
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i32* %out, i32 %in) {
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entry:
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%val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("wavefront") seq_cst
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ret void
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}
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