430 lines
10 KiB
Plaintext
430 lines
10 KiB
Plaintext
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# RUN: llc -march=amdgcn -mcpu=tahiti -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN,SICI
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# RUN: llc -march=amdgcn -mcpu=hawaii -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN,CIVI,SICI
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# RUN: llc -march=amdgcn -mcpu=fiji -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN,CIVI,VI
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# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN,CIVI,VI,GFX9
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--- |
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define amdgpu_kernel void @div_fmas() { ret void }
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define amdgpu_kernel void @s_getreg() { ret void }
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define amdgpu_kernel void @s_setreg() { ret void }
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define amdgpu_kernel void @vmem_gt_8dw_store() { ret void }
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define amdgpu_kernel void @readwrite_lane() { ret void }
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define amdgpu_kernel void @rfe() { ret void }
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define amdgpu_kernel void @s_movrel() { ret void }
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define amdgpu_kernel void @v_interp() { ret void }
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define amdgpu_kernel void @dpp() { ret void }
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...
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---
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# GCN-LABEL: name: div_fmas
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# GCN-LABEL: bb.0:
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# GCN: S_MOV_B64
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# GCN-NOT: S_NOP
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# GCN: V_DIV_FMAS
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# GCN-LABEL: bb.1:
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# GCN: V_CMP_EQ_I32
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# GCN: S_NOP 3
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# GCN: V_DIV_FMAS_F32
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# GCN-LABEL: bb.2:
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# GCN: V_CMP_EQ_I32
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# GCN: S_NOP 3
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# GCN: V_DIV_FMAS_F32
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# GCN-LABEL: bb.3:
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# GCN: V_DIV_SCALE_F32
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# GCN: S_NOP 3
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# GCN: V_DIV_FMAS_F32
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name: div_fmas
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body: |
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bb.0:
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$vcc = S_MOV_B64 0
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$vgpr0 = V_DIV_FMAS_F32_e64 0, $vgpr1, 0, $vgpr2, 0, $vgpr3, 0, 0, implicit $mode, implicit $vcc, implicit $exec
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S_BRANCH %bb.1
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bb.1:
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implicit $vcc = V_CMP_EQ_I32_e32 $vgpr1, $vgpr2, implicit $exec
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$vgpr0 = V_DIV_FMAS_F32_e64 0, $vgpr1, 0, $vgpr2, 0, $vgpr3, 0, 0, implicit $mode, implicit $vcc, implicit $exec
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S_BRANCH %bb.2
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bb.2:
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$vcc = V_CMP_EQ_I32_e64 $vgpr1, $vgpr2, implicit $exec
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$vgpr0 = V_DIV_FMAS_F32_e64 0, $vgpr1, 0, $vgpr2, 0, $vgpr3, 0, 0, implicit $mode, implicit $vcc, implicit $exec
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S_BRANCH %bb.3
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bb.3:
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$vgpr4, $vcc = V_DIV_SCALE_F32_e64 0, $vgpr1, 0, $vgpr1, 0, $vgpr3, 0, 0, implicit $mode, implicit $exec
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$vgpr0 = V_DIV_FMAS_F32_e64 0, $vgpr1, 0, $vgpr2, 0, $vgpr3, 0, 0, implicit $mode, implicit $vcc, implicit $exec
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S_ENDPGM 0
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...
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...
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---
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# GCN-LABEL: name: s_getreg
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# GCN-LABEL: bb.0:
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# GCN: S_SETREG
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# GCN: S_NOP 1
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# GCN: S_GETREG
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# GCN-LABEL: bb.1:
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# GCN: S_SETREG_IMM32
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# GCN: S_NOP 1
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# GCN: S_GETREG
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# GCN-LABEL: bb.2:
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# GCN: S_SETREG
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# GCN: S_NOP 0
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# GCN: S_GETREG
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# GCN-LABEL: bb.3:
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# GCN: S_SETREG
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# GCN-NEXT: S_GETREG
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name: s_getreg
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body: |
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bb.0:
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S_SETREG_B32 $sgpr0, 1, implicit-def $mode, implicit $mode
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$sgpr1 = S_GETREG_B32 1, implicit-def $mode, implicit $mode
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S_BRANCH %bb.1
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bb.1:
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S_SETREG_IMM32_B32 0, 1, implicit-def $mode, implicit $mode
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$sgpr1 = S_GETREG_B32 1, implicit-def $mode, implicit $mode
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S_BRANCH %bb.2
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bb.2:
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S_SETREG_B32 $sgpr0, 1, implicit-def $mode, implicit $mode
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$sgpr1 = S_MOV_B32 0
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$sgpr2 = S_GETREG_B32 1, implicit-def $mode, implicit $mode
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S_BRANCH %bb.3
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bb.3:
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S_SETREG_B32 $sgpr0, 0, implicit-def $mode, implicit $mode
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$sgpr1 = S_GETREG_B32 1, implicit-def $mode, implicit $mode
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S_ENDPGM 0
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...
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...
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---
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# GCN-LABEL: name: s_setreg
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# GCN-LABEL: bb.0:
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# GCN: S_SETREG
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# SICI: S_NOP 0
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# VI: S_NOP 1
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# GCN: S_SETREG
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# GCN-LABEL: bb.1:
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# GCN: S_SETREG
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# SICI: S_NOP 0
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# VI: S_NOP 1
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# GCN: S_SETREG
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# GCN-LABEL: bb.2:
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# GCN: S_SETREG
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# GCN-NEXT: S_SETREG
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name: s_setreg
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body: |
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bb.0:
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S_SETREG_B32 $sgpr0, 1, implicit-def $mode, implicit $mode
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S_SETREG_B32 $sgpr1, 1, implicit-def $mode, implicit $mode
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S_BRANCH %bb.1
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bb.1:
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S_SETREG_B32 $sgpr0, 64, implicit-def $mode, implicit $mode
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S_SETREG_B32 $sgpr1, 128, implicit-def $mode, implicit $mode
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S_BRANCH %bb.2
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bb.2:
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S_SETREG_B32 $sgpr0, 1, implicit-def $mode, implicit $mode
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S_SETREG_B32 $sgpr1, 0, implicit-def $mode, implicit $mode
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S_ENDPGM 0
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...
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...
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---
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# GCN-LABEL: name: vmem_gt_8dw_store
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# GCN-LABEL: bb.0:
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# GCN: BUFFER_STORE_DWORD_OFFSET
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# GCN-NEXT: V_MOV_B32
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# GCN: BUFFER_STORE_DWORDX3_OFFSET
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN: BUFFER_STORE_DWORDX4_OFFSET
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# GCN-NEXT: V_MOV_B32
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# GCN: BUFFER_STORE_DWORDX4_OFFSET
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN: BUFFER_STORE_FORMAT_XYZ_OFFSET
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN: BUFFER_STORE_FORMAT_XYZW_OFFSET
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN-LABEL: bb.1:
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# GCN: FLAT_STORE_DWORDX2
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# GCN-NEXT: V_MOV_B32
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# GCN: FLAT_STORE_DWORDX3
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN: FLAT_STORE_DWORDX4
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN: FLAT_ATOMIC_CMPSWAP_X2
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# CIVI: S_NOP
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# GCN-NEXT: V_MOV_B32
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# GCN: FLAT_ATOMIC_FCMPSWAP_X2
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# CIVI: S_NOP
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# GCN: V_MOV_B32
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name: vmem_gt_8dw_store
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body: |
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bb.0:
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BUFFER_STORE_DWORD_OFFSET $vgpr3, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4, 0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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BUFFER_STORE_DWORDX3_OFFSET $vgpr2_vgpr3_vgpr4, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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BUFFER_STORE_DWORDX4_OFFSET $vgpr2_vgpr3_vgpr4_vgpr5, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4, 0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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BUFFER_STORE_DWORDX4_OFFSET $vgpr2_vgpr3_vgpr4_vgpr5, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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BUFFER_STORE_FORMAT_XYZ_OFFSET $vgpr2_vgpr3_vgpr4, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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BUFFER_STORE_FORMAT_XYZW_OFFSET $vgpr2_vgpr3_vgpr4_vgpr5, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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BUFFER_ATOMIC_CMPSWAP_X2_OFFSET $vgpr2_vgpr3_vgpr4_vgpr5, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, implicit $exec
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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S_BRANCH %bb.1
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bb.1:
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FLAT_STORE_DWORDX2 $vgpr0_vgpr1, $vgpr2_vgpr3, 0, 0, 0, 0, implicit $exec, implicit $flat_scr
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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FLAT_STORE_DWORDX3 $vgpr0_vgpr1, $vgpr2_vgpr3_vgpr4, 0, 0, 0, 0, implicit $exec, implicit $flat_scr
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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FLAT_STORE_DWORDX4 $vgpr0_vgpr1, $vgpr2_vgpr3_vgpr4_vgpr5, 0, 0, 0, 0, implicit $exec, implicit $flat_scr
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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FLAT_ATOMIC_CMPSWAP_X2 $vgpr0_vgpr1, $vgpr2_vgpr3_vgpr4_vgpr5, 0, 0, implicit $exec, implicit $flat_scr
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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FLAT_ATOMIC_FCMPSWAP_X2 $vgpr0_vgpr1, $vgpr2_vgpr3_vgpr4_vgpr5, 0, 0, implicit $exec, implicit $flat_scr
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$vgpr3 = V_MOV_B32_e32 0, implicit $exec
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S_ENDPGM 0
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...
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...
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---
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# GCN-LABEL: name: readwrite_lane
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# GCN-LABEL: bb.0:
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# GCN: V_ADD_CO_U32
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# GCN: S_NOP 3
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# GCN: V_READLANE_B32
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# GCN-LABEL: bb.1:
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# GCN: V_ADD_CO_U32
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# GCN: S_NOP 3
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# GCN: V_WRITELANE_B32
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# GCN-LABEL: bb.2:
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# GCN: V_ADD_CO_U32
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# GCN: S_NOP 3
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# GCN: V_READLANE_B32
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# GCN-LABEL: bb.3:
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# GCN: V_ADD_CO_U32
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# GCN: S_NOP 3
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# GCN: V_WRITELANE_B32
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name: readwrite_lane
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body: |
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bb.0:
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$vgpr0,$sgpr0_sgpr1 = V_ADD_CO_U32_e64 $vgpr1, $vgpr2, implicit $vcc, 0, implicit $exec
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$sgpr4 = V_READLANE_B32 $vgpr4, $sgpr0
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S_BRANCH %bb.1
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bb.1:
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$vgpr0,$sgpr0_sgpr1 = V_ADD_CO_U32_e64 $vgpr1, $vgpr2, implicit $vcc, 0, implicit $exec
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$vgpr4 = V_WRITELANE_B32 $sgpr0, $sgpr0, $vgpr4
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S_BRANCH %bb.2
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bb.2:
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$vgpr0,implicit $vcc = V_ADD_CO_U32_e32 $vgpr1, $vgpr2, implicit $vcc, implicit $exec
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$sgpr4 = V_READLANE_B32 $vgpr4, $vcc_lo
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S_BRANCH %bb.3
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bb.3:
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$m0 = S_MOV_B32 $sgpr4
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$vgpr0,implicit $vcc = V_ADD_CO_U32_e32 $vgpr1, $vgpr2, implicit $vcc, implicit $exec
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$vgpr4 = V_WRITELANE_B32 $m0, $vcc_lo, $vgpr4
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S_ENDPGM 0
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...
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...
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---
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# GCN-LABEL: name: rfe
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# GCN-LABEL: bb.0:
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# GCN: S_SETREG
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# VI: S_NOP
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# GCN-NEXT: S_RFE_B64
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# GCN-LABEL: bb.1:
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# GCN: S_SETREG
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# GCN-NEXT: S_RFE_B64
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name: rfe
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body: |
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bb.0:
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S_SETREG_B32 $sgpr0, 3, implicit-def $mode, implicit $mode
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S_RFE_B64 $sgpr2_sgpr3
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S_BRANCH %bb.1
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bb.1:
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S_SETREG_B32 $sgpr0, 0, implicit-def $mode, implicit $mode
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S_RFE_B64 $sgpr2_sgpr3
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S_ENDPGM 0
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...
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...
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---
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# GCN-LABEL: name: s_movrel
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# GCN-LABEL: bb.0:
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# GCN: S_MOV_B32
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# GFX9: S_NOP
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# GCN-NEXT: S_MOVRELS_B32
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# GCN-LABEL: bb.1:
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# GCN: S_MOV_B32
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# GFX9: S_NOP
|
||
|
|
# GCN-NEXT: S_MOVRELS_B64
|
||
|
|
|
||
|
|
# GCN-LABEL: bb.2:
|
||
|
|
# GCN: S_MOV_B32
|
||
|
|
# GFX9: S_NOP
|
||
|
|
# GCN-NEXT: S_MOVRELD_B32
|
||
|
|
|
||
|
|
# GCN-LABEL: bb.3:
|
||
|
|
# GCN: S_MOV_B32
|
||
|
|
# GFX9: S_NOP
|
||
|
|
# GCN-NEXT: S_MOVRELD_B64
|
||
|
|
|
||
|
|
name: s_movrel
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
$sgpr0 = S_MOVRELS_B32 $sgpr0, implicit $m0
|
||
|
|
S_BRANCH %bb.1
|
||
|
|
|
||
|
|
bb.1:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
$sgpr0_sgpr1 = S_MOVRELS_B64 $sgpr0_sgpr1, implicit $m0
|
||
|
|
S_BRANCH %bb.2
|
||
|
|
|
||
|
|
bb.2:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
S_MOVRELD_B32 $sgpr0, $sgpr0, implicit $m0
|
||
|
|
S_BRANCH %bb.3
|
||
|
|
|
||
|
|
bb.3:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
S_MOVRELD_B64 $sgpr0_sgpr1, $sgpr0_sgpr1, implicit $m0
|
||
|
|
S_ENDPGM 0
|
||
|
|
...
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
|
||
|
|
# GCN-LABEL: name: v_interp
|
||
|
|
|
||
|
|
# GCN-LABEL: bb.0:
|
||
|
|
# GCN: S_MOV_B32
|
||
|
|
# GFX9-NEXT: S_NOP
|
||
|
|
# GCN-NEXT: V_INTERP_P1_F32
|
||
|
|
|
||
|
|
# GCN-LABEL: bb.1:
|
||
|
|
# GCN: S_MOV_B32
|
||
|
|
# GFX9-NEXT: S_NOP
|
||
|
|
# GCN-NEXT: V_INTERP_P2_F32
|
||
|
|
|
||
|
|
# GCN-LABEL: bb.2:
|
||
|
|
# GCN: S_MOV_B32
|
||
|
|
# GFX9-NEXT: S_NOP
|
||
|
|
# GCN-NEXT: V_INTERP_P1_F32_16bank
|
||
|
|
|
||
|
|
# GCN-LABEL: bb.3:
|
||
|
|
# GCN: S_MOV_B32
|
||
|
|
# GFX9-NEXT: S_NOP
|
||
|
|
# GCN-NEXT: V_INTERP_MOV_F32
|
||
|
|
|
||
|
|
name: v_interp
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
$vgpr0 = V_INTERP_P1_F32 $vgpr0, 0, 0, implicit $mode, implicit $m0, implicit $exec
|
||
|
|
S_BRANCH %bb.1
|
||
|
|
|
||
|
|
bb.1:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
$vgpr0 = V_INTERP_P2_F32 $vgpr0, $vgpr1, 0, 0, implicit $mode, implicit $m0, implicit $exec
|
||
|
|
S_BRANCH %bb.2
|
||
|
|
|
||
|
|
bb.2:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
$vgpr0 = V_INTERP_P1_F32_16bank $vgpr0, 0, 0, implicit $mode, implicit $m0, implicit $exec
|
||
|
|
S_BRANCH %bb.3
|
||
|
|
|
||
|
|
bb.3:
|
||
|
|
$m0 = S_MOV_B32 0
|
||
|
|
$vgpr0 = V_INTERP_MOV_F32 0, 0, 0, implicit $mode, implicit $m0, implicit $exec
|
||
|
|
S_ENDPGM 0
|
||
|
|
...
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
|
||
|
|
# GCN-LABEL: name: dpp
|
||
|
|
|
||
|
|
# VI-LABEL: bb.0:
|
||
|
|
# VI: V_MOV_B32_e32
|
||
|
|
# VI-NEXT: S_NOP 1
|
||
|
|
# VI-NEXT: V_MOV_B32_dpp
|
||
|
|
|
||
|
|
# VI-LABEL: bb.1:
|
||
|
|
# VI: V_CMPX_EQ_I32_e32
|
||
|
|
# VI-NEXT: S_NOP 4
|
||
|
|
# VI-NEXT: V_MOV_B32_dpp
|
||
|
|
|
||
|
|
name: dpp
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
|
||
|
|
$vgpr1 = V_MOV_B32_dpp $vgpr1, $vgpr0, 0, 15, 15, 0, implicit $exec
|
||
|
|
S_BRANCH %bb.1
|
||
|
|
|
||
|
|
bb.1:
|
||
|
|
implicit $exec, implicit $vcc = V_CMPX_EQ_I32_e32 $vgpr0, $vgpr1, implicit $exec
|
||
|
|
$vgpr3 = V_MOV_B32_dpp $vgpr3, $vgpr0, 0, 15, 15, 0, implicit $exec
|
||
|
|
S_ENDPGM 0
|
||
|
|
...
|