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[AMDGPU] Regenerate weird stores tests. 

Makes an upcoming SimplifyDemandedBits optimization much easier to understand.

llvm-svn: 347326
This commit is contained in:
Simon Pilgrim 2018-11-20 17:04:02 +00:00
parent c21fba1bab
commit bac49ac455
1 changed files with 205 additions and 33 deletions
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238
llvm/test/CodeGen/AMDGPU/store-weird-sizes.ll
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@ -1,64 +1,236 @@
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CIVI %s ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CIVI %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CIVI,HAWAII %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CIVI,FIJI %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX9 %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX9 %s
; GCN-LABEL: {{^}}local_store_i56:
; CIVI-DAG: ds_write_b8 v0, v{{[0-9]+}} offset:6
; CIVI-DAG: ds_write_b16 v0, v{{[0-9]+}} offset:4
; CIVI-DAG: ds_write_b32 v0, v{{[0-9]+$}}
; GFX9-DAG: ds_write_b8_d16_hi v0, v{{[0-9]+}} offset:6
; GFX9-DAG: ds_write_b16 v0, v{{[0-9]+}} offset:4
; GFX9-DAG: ds_write_b32 v0, v{{[0-9]+$}}
define void @local_store_i56(i56 addrspace(3)* %ptr, i56 %arg) #0 { define void @local_store_i56(i56 addrspace(3)* %ptr, i56 %arg) #0 {
; CIVI-LABEL: local_store_i56:
; CIVI: ; %bb.0:
; CIVI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CIVI-NEXT: s_mov_b32 m0, -1
; CIVI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
; CIVI-NEXT: ds_write_b16 v0, v2 offset:4
; CIVI-NEXT: ds_write_b32 v0, v1
; CIVI-NEXT: ds_write_b8 v0, v3 offset:6
; CIVI-NEXT: s_waitcnt lgkmcnt(0)
; CIVI-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: local_store_i56:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: ds_write_b8_d16_hi v0, v2 offset:6
; GFX9-NEXT: ds_write_b16 v0, v2 offset:4
; GFX9-NEXT: ds_write_b32 v0, v1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
store i56 %arg, i56 addrspace(3)* %ptr, align 8 store i56 %arg, i56 addrspace(3)* %ptr, align 8
ret void ret void
} }
; GCN-LABEL: {{^}}local_store_i55:
; CIVI-DAG: ds_write_b8 v{{[0-9]+}}, v{{[0-9]+}} offset:6
; CIVI-DAG: ds_write_b16 v{{[0-9]+}}, v{{[0-9]+}} offset:4
; CIVI-DAG: ds_write_b32 v{{[0-9]+}}, v{{[0-9]+$}}
; GFX9-DAG: ds_write_b8_d16_hi v0, v{{[0-9]+}} offset:6
; GFX9-DAG: ds_write_b16 v0, v{{[0-9]+}} offset:4
; GFX9-DAG: ds_write_b32 v0, v{{[0-9]+$}}
define amdgpu_kernel void @local_store_i55(i55 addrspace(3)* %ptr, i55 %arg) #0 { define amdgpu_kernel void @local_store_i55(i55 addrspace(3)* %ptr, i55 %arg) #0 {
; HAWAII-LABEL: local_store_i55:
; HAWAII: ; %bb.0:
; HAWAII-NEXT: s_add_u32 s0, s4, 14
; HAWAII-NEXT: s_addc_u32 s1, s5, 0
; HAWAII-NEXT: v_mov_b32_e32 v0, s0
; HAWAII-NEXT: v_mov_b32_e32 v1, s1
; HAWAII-NEXT: flat_load_ubyte v0, v[0:1]
; HAWAII-NEXT: s_load_dword s0, s[4:5], 0x0
; HAWAII-NEXT: s_load_dword s1, s[4:5], 0x2
; HAWAII-NEXT: s_load_dword s2, s[4:5], 0x3
; HAWAII-NEXT: s_mov_b32 m0, -1
; HAWAII-NEXT: s_waitcnt lgkmcnt(0)
; HAWAII-NEXT: v_mov_b32_e32 v1, s0
; HAWAII-NEXT: v_mov_b32_e32 v3, s1
; HAWAII-NEXT: v_mov_b32_e32 v2, s2
; HAWAII-NEXT: ds_write_b16 v1, v2 offset:4
; HAWAII-NEXT: s_waitcnt vmcnt(0)
; HAWAII-NEXT: v_and_b32_e32 v0, 0x7f, v0
; HAWAII-NEXT: ds_write_b8 v1, v0 offset:6
; HAWAII-NEXT: ds_write_b32 v1, v3
; HAWAII-NEXT: s_endpgm
;
; FIJI-LABEL: local_store_i55:
; FIJI: ; %bb.0:
; FIJI-NEXT: s_add_u32 s0, s4, 14
; FIJI-NEXT: s_addc_u32 s1, s5, 0
; FIJI-NEXT: v_mov_b32_e32 v0, s0
; FIJI-NEXT: v_mov_b32_e32 v1, s1
; FIJI-NEXT: flat_load_ubyte v0, v[0:1]
; FIJI-NEXT: s_load_dword s0, s[4:5], 0x0
; FIJI-NEXT: s_load_dword s1, s[4:5], 0x8
; FIJI-NEXT: s_load_dword s2, s[4:5], 0xc
; FIJI-NEXT: s_mov_b32 m0, -1
; FIJI-NEXT: s_waitcnt lgkmcnt(0)
; FIJI-NEXT: v_mov_b32_e32 v1, s0
; FIJI-NEXT: v_mov_b32_e32 v3, s1
; FIJI-NEXT: v_mov_b32_e32 v2, s2
; FIJI-NEXT: ds_write_b16 v1, v2 offset:4
; FIJI-NEXT: s_waitcnt vmcnt(0)
; FIJI-NEXT: v_and_b32_e32 v0, 0x7f, v0
; FIJI-NEXT: ds_write_b8 v1, v0 offset:6
; FIJI-NEXT: ds_write_b32 v1, v3
; FIJI-NEXT: s_endpgm
;
; GFX9-LABEL: local_store_i55:
; GFX9: ; %bb.0:
; GFX9-NEXT: v_mov_b32_e32 v0, s4
; GFX9-NEXT: v_mov_b32_e32 v1, s5
; GFX9-NEXT: v_mov_b32_e32 v2, 0
; GFX9-NEXT: global_load_ubyte_d16_hi v2, v[0:1], off offset:14
; GFX9-NEXT: s_load_dword s0, s[4:5], 0x0
; GFX9-NEXT: s_load_dword s1, s[4:5], 0x8
; GFX9-NEXT: s_load_dword s2, s[4:5], 0xc
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v3, s1
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: ds_write_b16 v0, v1 offset:4
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: v_and_b32_e32 v1, 0x7f0000, v2
; GFX9-NEXT: ds_write_b8_d16_hi v0, v1 offset:6
; GFX9-NEXT: ds_write_b32 v0, v3
; GFX9-NEXT: s_endpgm
store i55 %arg, i55 addrspace(3)* %ptr, align 8 store i55 %arg, i55 addrspace(3)* %ptr, align 8
ret void ret void
} }
; GCN-LABEL: {{^}}local_store_i48:
; GCN-DAG: ds_write_b16 v0, v{{[0-9]+}} offset:4
; GCN-DAG: ds_write_b32 v0, v{{[0-9]+$}}
define amdgpu_kernel void @local_store_i48(i48 addrspace(3)* %ptr, i48 %arg) #0 { define amdgpu_kernel void @local_store_i48(i48 addrspace(3)* %ptr, i48 %arg) #0 {
; HAWAII-LABEL: local_store_i48:
; HAWAII: ; %bb.0:
; HAWAII-NEXT: s_load_dword s0, s[4:5], 0x0
; HAWAII-NEXT: s_load_dword s1, s[4:5], 0x2
; HAWAII-NEXT: s_load_dword s2, s[4:5], 0x3
; HAWAII-NEXT: s_mov_b32 m0, -1
; HAWAII-NEXT: s_waitcnt lgkmcnt(0)
; HAWAII-NEXT: v_mov_b32_e32 v0, s0
; HAWAII-NEXT: v_mov_b32_e32 v1, s1
; HAWAII-NEXT: v_mov_b32_e32 v2, s2
; HAWAII-NEXT: ds_write_b16 v0, v2 offset:4
; HAWAII-NEXT: ds_write_b32 v0, v1
; HAWAII-NEXT: s_endpgm
;
; FIJI-LABEL: local_store_i48:
; FIJI: ; %bb.0:
; FIJI-NEXT: s_load_dword s0, s[4:5], 0x0
; FIJI-NEXT: s_load_dword s1, s[4:5], 0x8
; FIJI-NEXT: s_load_dword s2, s[4:5], 0xc
; FIJI-NEXT: s_mov_b32 m0, -1
; FIJI-NEXT: s_waitcnt lgkmcnt(0)
; FIJI-NEXT: v_mov_b32_e32 v0, s0
; FIJI-NEXT: v_mov_b32_e32 v1, s1
; FIJI-NEXT: v_mov_b32_e32 v2, s2
; FIJI-NEXT: ds_write_b16 v0, v2 offset:4
; FIJI-NEXT: ds_write_b32 v0, v1
; FIJI-NEXT: s_endpgm
;
; GFX9-LABEL: local_store_i48:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dword s0, s[4:5], 0x0
; GFX9-NEXT: s_load_dword s1, s[4:5], 0x8
; GFX9-NEXT: s_load_dword s2, s[4:5], 0xc
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_mov_b32_e32 v2, s2
; GFX9-NEXT: ds_write_b16 v0, v2 offset:4
; GFX9-NEXT: ds_write_b32 v0, v1
; GFX9-NEXT: s_endpgm
store i48 %arg, i48 addrspace(3)* %ptr, align 8 store i48 %arg, i48 addrspace(3)* %ptr, align 8
ret void ret void
} }
; GCN-LABEL: {{^}}local_store_i65:
; GCN-DAG: ds_write_b8 v{{[0-9]+}}, v{{[0-9]+}} offset:8
; GCN-DAG: ds_write_b64
define amdgpu_kernel void @local_store_i65(i65 addrspace(3)* %ptr, i65 %arg) #0 { define amdgpu_kernel void @local_store_i65(i65 addrspace(3)* %ptr, i65 %arg) #0 {
; HAWAII-LABEL: local_store_i65:
; HAWAII: ; %bb.0:
; HAWAII-NEXT: s_load_dword s2, s[4:5], 0x0
; HAWAII-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2
; HAWAII-NEXT: s_load_dword s3, s[4:5], 0x4
; HAWAII-NEXT: s_mov_b32 m0, -1
; HAWAII-NEXT: s_waitcnt lgkmcnt(0)
; HAWAII-NEXT: v_mov_b32_e32 v2, s2
; HAWAII-NEXT: v_mov_b32_e32 v0, s0
; HAWAII-NEXT: v_mov_b32_e32 v1, s1
; HAWAII-NEXT: s_and_b32 s0, s3, 1
; HAWAII-NEXT: v_mov_b32_e32 v3, s0
; HAWAII-NEXT: ds_write_b8 v2, v3 offset:8
; HAWAII-NEXT: ds_write_b64 v2, v[0:1]
; HAWAII-NEXT: s_endpgm
;
; FIJI-LABEL: local_store_i65:
; FIJI: ; %bb.0:
; FIJI-NEXT: s_load_dword s2, s[4:5], 0x0
; FIJI-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8
; FIJI-NEXT: s_load_dword s3, s[4:5], 0x10
; FIJI-NEXT: s_mov_b32 m0, -1
; FIJI-NEXT: s_waitcnt lgkmcnt(0)
; FIJI-NEXT: v_mov_b32_e32 v2, s2
; FIJI-NEXT: v_mov_b32_e32 v0, s0
; FIJI-NEXT: v_mov_b32_e32 v1, s1
; FIJI-NEXT: s_and_b32 s0, s3, 1
; FIJI-NEXT: v_mov_b32_e32 v3, s0
; FIJI-NEXT: ds_write_b8 v2, v3 offset:8
; FIJI-NEXT: ds_write_b64 v2, v[0:1]
; FIJI-NEXT: s_endpgm
;
; GFX9-LABEL: local_store_i65:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dword s2, s[4:5], 0x0
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x8
; GFX9-NEXT: s_load_dword s3, s[4:5], 0x10
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v2, s2
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: s_and_b32 s0, s3, 1
; GFX9-NEXT: v_mov_b32_e32 v3, s0
; GFX9-NEXT: ds_write_b8 v2, v3 offset:8
; GFX9-NEXT: ds_write_b64 v2, v[0:1]
; GFX9-NEXT: s_endpgm
store i65 %arg, i65 addrspace(3)* %ptr, align 8 store i65 %arg, i65 addrspace(3)* %ptr, align 8
ret void ret void
} }
; GCN-LABEL: {{^}}local_store_i13:
; GCN: v_and_b32_e32 [[TRUNC:v[0-9]+]], 0x1fff, v1
; GCN: ds_write_b16 v0, [[TRUNC]]
define void @local_store_i13(i13 addrspace(3)* %ptr, i13 %arg) #0 { define void @local_store_i13(i13 addrspace(3)* %ptr, i13 %arg) #0 {
; CIVI-LABEL: local_store_i13:
; CIVI: ; %bb.0:
; CIVI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CIVI-NEXT: v_and_b32_e32 v1, 0x1fff, v1
; CIVI-NEXT: s_mov_b32 m0, -1
; CIVI-NEXT: ds_write_b16 v0, v1
; CIVI-NEXT: s_waitcnt lgkmcnt(0)
; CIVI-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: local_store_i13:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_and_b32_e32 v1, 0x1fff, v1
; GFX9-NEXT: ds_write_b16 v0, v1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
store i13 %arg, i13 addrspace(3)* %ptr, align 8 store i13 %arg, i13 addrspace(3)* %ptr, align 8
ret void ret void
} }
; GCN-LABEL: {{^}}local_store_i17:
; GCN: ds_write_b16 v0
; CIVI: ds_write_b8 v0, v{{[0-9]+}} offset:2
; GFX9: ds_write_b8_d16_hi v0, v{{[0-9]+}} offset:2
define void @local_store_i17(i17 addrspace(3)* %ptr, i17 %arg) #0 { define void @local_store_i17(i17 addrspace(3)* %ptr, i17 %arg) #0 {
; CIVI-LABEL: local_store_i17:
; CIVI: ; %bb.0:
; CIVI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CIVI-NEXT: v_bfe_u32 v2, v1, 16, 1
; CIVI-NEXT: s_mov_b32 m0, -1
; CIVI-NEXT: ds_write_b16 v0, v1
; CIVI-NEXT: ds_write_b8 v0, v2 offset:2
; CIVI-NEXT: s_waitcnt lgkmcnt(0)
; CIVI-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: local_store_i17:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: ds_write_b16 v0, v1
; GFX9-NEXT: v_and_b32_e32 v1, 0x1ffff, v1
; GFX9-NEXT: ds_write_b8_d16_hi v0, v1 offset:2
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
store i17 %arg, i17 addrspace(3)* %ptr, align 8 store i17 %arg, i17 addrspace(3)* %ptr, align 8
ret void ret void
} }