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mariusz-sikora-at-amdmariusz-sikora-at-amd
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[AMDGPU] Update tests for last-use in global/scratch/flat/buffer load… (#94975)
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4 files changed

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‎llvm/test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load-last-use.ll‎

Lines changed: 37 additions & 0 deletions
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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;RUN: llc < %s -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -amdgpu-enable-delay-alu=0 | FileCheck %s --check-prefix=GCN
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;RUN: llc < %s -global-isel=1 -mtriple=amdgcn -mcpu=gfx1200 -amdgpu-enable-delay-alu=0 | FileCheck %s --check-prefix=GCN
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define float @raw_buffer_load(<4 x i32> inreg) {
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; GCN-LABEL: raw_buffer_load:
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; GCN: ; %bb.0: ; %main_body
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; GCN-NEXT: s_wait_loadcnt_dscnt 0x0
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; GCN-NEXT: s_wait_expcnt 0x0
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; GCN-NEXT: s_wait_samplecnt 0x0
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; GCN-NEXT: s_wait_bvhcnt 0x0
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; GCN-NEXT: s_wait_kmcnt 0x0
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; GCN-NEXT: buffer_load_b32 v0, off, s[0:3], null th:TH_LOAD_LU
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; GCN-NEXT: s_wait_loadcnt 0x0
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; GCN-NEXT: s_setpc_b64 s[30:31]
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main_body:
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%data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %0, i32 0, i32 0, i32 3)
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ret float %data
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}
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define float @struct_buffer_load(<4 x i32> inreg) {
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; GCN-LABEL: struct_buffer_load:
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; GCN: ; %bb.0: ; %main_body
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; GCN-NEXT: s_wait_loadcnt_dscnt 0x0
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; GCN-NEXT: s_wait_expcnt 0x0
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; GCN-NEXT: s_wait_samplecnt 0x0
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; GCN-NEXT: s_wait_bvhcnt 0x0
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; GCN-NEXT: s_wait_kmcnt 0x0
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; GCN-NEXT: v_mov_b32_e32 v0, 0
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; GCN-NEXT: buffer_load_b32 v0, v0, s[0:3], null idxen th:TH_LOAD_LU
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; GCN-NEXT: s_wait_loadcnt 0x0
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; GCN-NEXT: s_setpc_b64 s[30:31]
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main_body:
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%data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %0, i32 0, i32 0, i32 0, i32 3)
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ret float %data
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}
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‎llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-lastuse.ll‎

Lines changed: 2 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefixes=GFX12,GFX12-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX12,GFX12-CU %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefix=GFX12 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefix=GFX12 %s
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define amdgpu_kernel void @flat_last_use_load_0(ptr %in, ptr %out) {
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; GFX12-LABEL: flat_last_use_load_0:
@@ -107,6 +107,3 @@ entry:
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!0 = !{i32 1}
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declare i32 @llvm.amdgcn.workitem.id.x()
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;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
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; GFX12-CU: {{.*}}
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; GFX12-WGP: {{.*}}

‎llvm/test/CodeGen/AMDGPU/memory-legalizer-global-lastuse.ll‎

Lines changed: 2 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefixes=GFX12,GFX12-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX12,GFX12-CU %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefix=GFX12 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefix=GFX12 %s
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define amdgpu_kernel void @global_last_use_load_0(ptr addrspace(1) %in, ptr addrspace(1) %out) {
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; GFX12-LABEL: global_last_use_load_0:
@@ -92,6 +92,3 @@ entry:
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}
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!0 = !{i32 1}
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declare i32 @llvm.amdgcn.workitem.id.x()
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;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
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; GFX12-CU: {{.*}}
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; GFX12-WGP: {{.*}}

‎llvm/test/CodeGen/AMDGPU/memory-legalizer-private-lastuse.ll‎

Lines changed: 2 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2-
; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefixes=GFX12,GFX12-WGP %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefixes=GFX12,GFX12-CU %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 < %s | FileCheck --check-prefix=GFX12 %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -O0 -mcpu=gfx1200 -mattr=+cumode < %s | FileCheck --check-prefix=GFX12 %s
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define amdgpu_kernel void @private_last_use_load_0(ptr addrspace(5) %in, ptr addrspace(1) %out) {
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; GFX12-LABEL: private_last_use_load_0:
@@ -85,6 +85,3 @@ entry:
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!0 = !{i32 1}
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declare i32 @llvm.amdgcn.workitem.id.x()
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;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
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; GFX12-CU: {{.*}}
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; GFX12-WGP: {{.*}}

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