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[AMDGPU][gfx1250] Add memory legalizer tests (NFC) #154725

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Merged
Pierre-vh merged 2 commits into from
Aug 22, 2025
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[AMDGPU][gfx1250] Add memory legalizer tests (NFC) #154725

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e030c29
[AMDGPU][gfx1250] Add memory legalizer tests
Pierre-vh Aug 21, 2025
7f7b1bb
Drop -CU suffix
Pierre-vh Aug 21, 2025
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171 changes: 171 additions & 0 deletions llvm/test/CodeGen/AMDGPU/memory-legalizer-fence-mmra-global.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
; 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 @workgroup_acquire_fence() {
; GFX6-LABEL: workgroup_acquire_fence:
Expand Down Expand Up @@ -78,6 +79,10 @@ define amdgpu_kernel void @workgroup_acquire_fence() {
; GFX12-CU-LABEL: workgroup_acquire_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_acquire_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup") acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -145,6 +150,10 @@ define amdgpu_kernel void @workgroup_release_fence() {
; GFX12-CU-LABEL: workgroup_release_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_release_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup") release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -217,6 +226,10 @@ define amdgpu_kernel void @workgroup_acq_rel_fence() {
; GFX12-CU-LABEL: workgroup_acq_rel_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_acq_rel_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup") acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -289,6 +302,10 @@ define amdgpu_kernel void @workgroup_seq_cst_fence() {
; GFX12-CU-LABEL: workgroup_seq_cst_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_seq_cst_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup") seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -359,6 +376,10 @@ define amdgpu_kernel void @workgroup_one_as_acquire_fence() {
; GFX12-CU-LABEL: workgroup_one_as_acquire_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_one_as_acquire_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup-one-as") acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -426,6 +447,10 @@ define amdgpu_kernel void @workgroup_one_as_release_fence() {
; GFX12-CU-LABEL: workgroup_one_as_release_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_one_as_release_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup-one-as") release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -498,6 +523,10 @@ define amdgpu_kernel void @workgroup_one_as_acq_rel_fence() {
; GFX12-CU-LABEL: workgroup_one_as_acq_rel_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_one_as_acq_rel_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup-one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -570,6 +599,10 @@ define amdgpu_kernel void @workgroup_one_as_seq_cst_fence() {
; GFX12-CU-LABEL: workgroup_one_as_seq_cst_fence:
; GFX12-CU: ; %bb.0: ; %entry
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: workgroup_one_as_seq_cst_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("workgroup-one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -662,6 +695,13 @@ define amdgpu_kernel void @agent_acquire_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_acquire_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_DEV
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent") acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -744,6 +784,14 @@ define amdgpu_kernel void @agent_release_fence() {
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_release_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent") release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -842,6 +890,15 @@ define amdgpu_kernel void @agent_acq_rel_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_acq_rel_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_DEV
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent") acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -940,6 +997,15 @@ define amdgpu_kernel void @agent_seq_cst_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_seq_cst_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_DEV
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent") seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1032,6 +1098,13 @@ define amdgpu_kernel void @agent_one_as_acquire_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_one_as_acquire_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_DEV
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent-one-as") acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1114,6 +1187,14 @@ define amdgpu_kernel void @agent_one_as_release_fence() {
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_one_as_release_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent-one-as") release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1212,6 +1293,15 @@ define amdgpu_kernel void @agent_one_as_acq_rel_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_one_as_acq_rel_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_DEV
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent-one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1310,6 +1400,15 @@ define amdgpu_kernel void @agent_one_as_seq_cst_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_DEV
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: agent_one_as_seq_cst_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_DEV
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("agent-one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1404,6 +1503,13 @@ define amdgpu_kernel void @system_acquire_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_acquire_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_SYS
; GFX1250-NEXT: s_endpgm
entry:
fence acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1490,6 +1596,15 @@ define amdgpu_kernel void @system_release_fence() {
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_release_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: global_wb scope:SCOPE_SYS
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: s_endpgm
entry:
fence release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1594,6 +1709,16 @@ define amdgpu_kernel void @system_acq_rel_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_acq_rel_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: global_wb scope:SCOPE_SYS
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_SYS
; GFX1250-NEXT: s_endpgm
entry:
fence acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1698,6 +1823,16 @@ define amdgpu_kernel void @system_seq_cst_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_seq_cst_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: global_wb scope:SCOPE_SYS
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_SYS
; GFX1250-NEXT: s_endpgm
entry:
fence seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1792,6 +1927,13 @@ define amdgpu_kernel void @system_one_as_acquire_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_one_as_acquire_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_SYS
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("one-as") acquire, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1878,6 +2020,15 @@ define amdgpu_kernel void @system_one_as_release_fence() {
; GFX12-CU-NEXT: s_wait_loadcnt 0x0
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_one_as_release_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: global_wb scope:SCOPE_SYS
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("one-as") release, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -1982,6 +2133,16 @@ define amdgpu_kernel void @system_one_as_acq_rel_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_one_as_acq_rel_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: global_wb scope:SCOPE_SYS
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_SYS
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("one-as") acq_rel, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down Expand Up @@ -2086,6 +2247,16 @@ define amdgpu_kernel void @system_one_as_seq_cst_fence() {
; GFX12-CU-NEXT: s_wait_storecnt 0x0
; GFX12-CU-NEXT: global_inv scope:SCOPE_SYS
; GFX12-CU-NEXT: s_endpgm
;
; GFX1250-LABEL: system_one_as_seq_cst_fence:
; GFX1250: ; %bb.0: ; %entry
; GFX1250-NEXT: global_wb scope:SCOPE_SYS
; GFX1250-NEXT: s_wait_bvhcnt 0x0
; GFX1250-NEXT: s_wait_samplecnt 0x0
; GFX1250-NEXT: s_wait_loadcnt 0x0
; GFX1250-NEXT: s_wait_storecnt 0x0
; GFX1250-NEXT: global_inv scope:SCOPE_SYS
; GFX1250-NEXT: s_endpgm
entry:
fence syncscope("one-as") seq_cst, !mmra !{!"amdgpu-synchronize-as", !"global"}
ret void
Expand Down
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