| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --force-update |
| ; RUN: llc -mtriple=amdgcn--amdpal -mcpu=bonaire -verify-machineinstrs -mattr=+load-store-opt --amdgpu-lower-module-lds-strategy=module < %s | FileCheck -enable-var-scope --check-prefix=CI %s |
| ; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs -mattr=+load-store-opt,-unaligned-access-mode --amdgpu-lower-module-lds-strategy=module < %s | FileCheck -enable-var-scope -check-prefixes=GFX9,GFX9-ALIGNED %s |
| ; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs -mattr=+load-store-opt,+unaligned-access-mode --amdgpu-lower-module-lds-strategy=module < %s | FileCheck -enable-var-scope -check-prefixes=GFX9,GFX9-UNALIGNED %s |
| |
| @lds = addrspace(3) global [512 x float] undef, align 4 |
| @lds.f64 = addrspace(3) global [512 x double] undef, align 8 |
| |
| define amdgpu_kernel void @simple_write2_one_val_f32(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_one_val_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b32 v0, v1, v1 offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_one_val_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v1 offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr float, ptr addrspace(1) %in, i32 %x.i |
| %val = load float, ptr addrspace(1) %in.gep, align 4 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_f32(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_two_val_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[0:3], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 offset:4 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v1 offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: global_load_dword v2, v0, s[0:1] offset:4 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep.0 = getelementptr float, ptr addrspace(1) %in, i32 %x.i |
| %in.gep.1 = getelementptr float, ptr addrspace(1) %in.gep.0, i32 1 |
| %val0 = load volatile float, ptr addrspace(1) %in.gep.0, align 4 |
| %val1 = load volatile float, ptr addrspace(1) %in.gep.1, align 4 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_f32_volatile_0(ptr addrspace(1) %C, ptr addrspace(1) %in0, ptr addrspace(1) %in1) #0 { |
| ; CI-LABEL: simple_write2_two_val_f32_volatile_0: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_mov_b64 s[4:5], s[0:1] |
| ; CI-NEXT: s_mov_b64 s[0:1], s[2:3] |
| ; CI-NEXT: s_mov_b64 s[2:3], s[6:7] |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write_b32 v0, v2 |
| ; CI-NEXT: ds_write_b32 v0, v1 offset:32 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_f32_volatile_0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: global_load_dword v2, v0, s[2:3] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write_b32 v0, v1 |
| ; GFX9-NEXT: ds_write_b32 v0, v2 offset:32 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in0.gep = getelementptr float, ptr addrspace(1) %in0, i32 %x.i |
| %in1.gep = getelementptr float, ptr addrspace(1) %in1, i32 %x.i |
| %val0 = load volatile float, ptr addrspace(1) %in0.gep, align 4 |
| %val1 = load volatile float, ptr addrspace(1) %in1.gep, align 4 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store volatile float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_f32_volatile_1(ptr addrspace(1) %C, ptr addrspace(1) %in0, ptr addrspace(1) %in1) #0 { |
| ; CI-LABEL: simple_write2_two_val_f32_volatile_1: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_mov_b64 s[4:5], s[0:1] |
| ; CI-NEXT: s_mov_b64 s[0:1], s[2:3] |
| ; CI-NEXT: s_mov_b64 s[2:3], s[6:7] |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write_b32 v0, v2 |
| ; CI-NEXT: ds_write_b32 v0, v1 offset:32 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_f32_volatile_1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: global_load_dword v2, v0, s[2:3] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write_b32 v0, v1 |
| ; GFX9-NEXT: ds_write_b32 v0, v2 offset:32 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in0.gep = getelementptr float, ptr addrspace(1) %in0, i32 %x.i |
| %in1.gep = getelementptr float, ptr addrspace(1) %in1, i32 %x.i |
| %val0 = load volatile float, ptr addrspace(1) %in0.gep, align 4 |
| %val1 = load volatile float, ptr addrspace(1) %in1.gep, align 4 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store volatile float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| ; 2 data subregisters from different super registers. |
| ; TODO: GFX9 has v_mov_b32_e32 v2, lds@abs32@lo |
| ; This should be an s_mov_b32. The v_mov_b32 gets introduced by an |
| ; early legalization of the constant bus constraint on the v_lshl_add_u32, |
| ; and then SIFoldOperands folds in an unlucky order. |
| define amdgpu_kernel void @simple_write2_two_val_subreg2_mixed_f32(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_two_val_subreg2_mixed_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v1, 3, v0 |
| ; CI-NEXT: v_mov_b32_e32 v2, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[3:4], v[1:2], s[0:3], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[1:2], v[1:2], s[0:3], 0 addr64 offset:8 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write2_b32 v0, v3, v2 offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_subreg2_mixed_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v4, 3, v0 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: ; kill: killed $vgpr4 |
| ; GFX9-NEXT: ; kill: killed $sgpr0_sgpr1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[1:2], v4, s[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[2:3], v4, s[0:1] offset:8 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v3 offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep.0 = getelementptr <2 x float>, ptr addrspace(1) %in, i32 %x.i |
| %in.gep.1 = getelementptr <2 x float>, ptr addrspace(1) %in.gep.0, i32 1 |
| %val0 = load volatile <2 x float>, ptr addrspace(1) %in.gep.0, align 8 |
| %val1 = load volatile <2 x float>, ptr addrspace(1) %in.gep.1, align 8 |
| %val0.0 = extractelement <2 x float> %val0, i32 0 |
| %val1.1 = extractelement <2 x float> %val1, i32 1 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0.0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1.1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_subreg2_f32(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_two_val_subreg2_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v1, 3, v0 |
| ; CI-NEXT: v_mov_b32_e32 v2, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[1:2], v[1:2], s[0:3], 0 addr64 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b32 v0, v1, v2 offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_subreg2_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v1, 3, v0 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[1:2], v1, s[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr <2 x float>, ptr addrspace(1) %in, i32 %x.i |
| %val = load <2 x float>, ptr addrspace(1) %in.gep, align 8 |
| %val0 = extractelement <2 x float> %val, i32 0 |
| %val1 = extractelement <2 x float> %val, i32 1 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_subreg4_f32(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_two_val_subreg4_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v1, 4, v0 |
| ; CI-NEXT: v_mov_b32_e32 v2, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx4 v[1:4], v[1:2], s[0:3], 0 addr64 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b32 v0, v1, v4 offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_subreg4_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v1, 4, v0 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx4 v[1:4], v1, s[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v4 offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr <4 x float>, ptr addrspace(1) %in, i32 %x.i |
| %val = load <4 x float>, ptr addrspace(1) %in.gep, align 16 |
| %val0 = extractelement <4 x float> %val, i32 0 |
| %val1 = extractelement <4 x float> %val, i32 3 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_max_offset_f32(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_two_val_max_offset_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[0:3], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 offset:4 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v1 offset1:255 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_max_offset_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: global_load_dword v2, v0, s[0:1] offset:4 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset1:255 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep.0 = getelementptr float, ptr addrspace(1) %in, i32 %x.i |
| %in.gep.1 = getelementptr float, ptr addrspace(1) %in.gep.0, i32 1 |
| %val0 = load volatile float, ptr addrspace(1) %in.gep.0, align 4 |
| %val1 = load volatile float, ptr addrspace(1) %in.gep.1, align 4 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 255 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_too_far_f32(ptr addrspace(1) %C, ptr addrspace(1) %in0, ptr addrspace(1) %in1) #0 { |
| ; CI-LABEL: simple_write2_two_val_too_far_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_mov_b64 s[4:5], s[0:1] |
| ; CI-NEXT: s_mov_b64 s[0:1], s[2:3] |
| ; CI-NEXT: s_mov_b64 s[2:3], s[6:7] |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(1) |
| ; CI-NEXT: ds_write_b32 v0, v2 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write_b32 v0, v1 offset:1028 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_too_far_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] |
| ; GFX9-NEXT: global_load_dword v2, v0, s[2:3] |
| ; GFX9-NEXT: s_waitcnt vmcnt(1) |
| ; GFX9-NEXT: ds_write_b32 v0, v1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write_b32 v0, v2 offset:1028 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in0.gep = getelementptr float, ptr addrspace(1) %in0, i32 %x.i |
| %in1.gep = getelementptr float, ptr addrspace(1) %in1, i32 %x.i |
| %val0 = load float, ptr addrspace(1) %in0.gep, align 4 |
| %val1 = load float, ptr addrspace(1) %in1.gep, align 4 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %x.i |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 257 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %add.x |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_f32_x2(ptr addrspace(1) %C, ptr addrspace(1) %in0, ptr addrspace(1) %in1) #0 { |
| ; CI-LABEL: simple_write2_two_val_f32_x2: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_mov_b64 s[4:5], s[0:1] |
| ; CI-NEXT: s_mov_b64 s[0:1], s[2:3] |
| ; CI-NEXT: s_mov_b64 s[2:3], s[6:7] |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b32 v0, v2, v1 offset1:8 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v1 offset0:11 offset1:27 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_f32_x2: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] |
| ; GFX9-NEXT: global_load_dword v2, v0, s[2:3] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset1:8 |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset0:11 offset1:27 |
| ; GFX9-NEXT: s_endpgm |
| %tid.x = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in0.gep = getelementptr float, ptr addrspace(1) %in0, i32 %tid.x |
| %in1.gep = getelementptr float, ptr addrspace(1) %in1, i32 %tid.x |
| %val0 = load float, ptr addrspace(1) %in0.gep, align 4 |
| %val1 = load float, ptr addrspace(1) %in1.gep, align 4 |
| |
| %idx.0 = add nsw i32 %tid.x, 0 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.0 |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| |
| %idx.1 = add nsw i32 %tid.x, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.1 |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| |
| %idx.2 = add nsw i32 %tid.x, 11 |
| %arrayidx2 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.2 |
| store float %val0, ptr addrspace(3) %arrayidx2, align 4 |
| |
| %idx.3 = add nsw i32 %tid.x, 27 |
| %arrayidx3 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.3 |
| store float %val1, ptr addrspace(3) %arrayidx3, align 4 |
| |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_f32_x2_nonzero_base(ptr addrspace(1) %C, ptr addrspace(1) %in0, ptr addrspace(1) %in1) #0 { |
| ; CI-LABEL: simple_write2_two_val_f32_x2_nonzero_base: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_mov_b64 s[4:5], s[0:1] |
| ; CI-NEXT: s_mov_b64 s[0:1], s[2:3] |
| ; CI-NEXT: s_mov_b64 s[2:3], s[6:7] |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 |
| ; CI-NEXT: buffer_load_dword v1, v[0:1], s[0:3], 0 addr64 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b32 v0, v2, v1 offset0:3 offset1:8 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v1 offset0:11 offset1:27 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_f32_x2_nonzero_base: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] |
| ; GFX9-NEXT: global_load_dword v2, v0, s[2:3] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset0:3 offset1:8 |
| ; GFX9-NEXT: ds_write2_b32 v0, v1, v2 offset0:11 offset1:27 |
| ; GFX9-NEXT: s_endpgm |
| %tid.x = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in0.gep = getelementptr float, ptr addrspace(1) %in0, i32 %tid.x |
| %in1.gep = getelementptr float, ptr addrspace(1) %in1, i32 %tid.x |
| %val0 = load float, ptr addrspace(1) %in0.gep, align 4 |
| %val1 = load float, ptr addrspace(1) %in1.gep, align 4 |
| |
| %idx.0 = add nsw i32 %tid.x, 3 |
| %arrayidx0 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.0 |
| store float %val0, ptr addrspace(3) %arrayidx0, align 4 |
| |
| %idx.1 = add nsw i32 %tid.x, 8 |
| %arrayidx1 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.1 |
| store float %val1, ptr addrspace(3) %arrayidx1, align 4 |
| |
| %idx.2 = add nsw i32 %tid.x, 11 |
| %arrayidx2 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.2 |
| store float %val0, ptr addrspace(3) %arrayidx2, align 4 |
| |
| %idx.3 = add nsw i32 %tid.x, 27 |
| %arrayidx3 = getelementptr inbounds [512 x float], ptr addrspace(3) @lds, i32 0, i32 %idx.3 |
| store float %val1, ptr addrspace(3) %arrayidx3, align 4 |
| |
| ret void |
| } |
| |
| define amdgpu_kernel void @write2_ptr_subreg_arg_two_val_f32(ptr addrspace(1) %C, ptr addrspace(1) %in0, ptr addrspace(1) %in1, <2 x ptr addrspace(3)> %lds.ptr) #0 { |
| ; CI-LABEL: write2_ptr_subreg_arg_two_val_f32: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x2 |
| ; CI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x6 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_mov_b64 s[0:1], s[4:5] |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_mov_b64 s[4:5], s[6:7] |
| ; CI-NEXT: s_mov_b64 s[6:7], s[2:3] |
| ; CI-NEXT: buffer_load_dword v2, v[0:1], s[0:3], 0 addr64 |
| ; CI-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64 |
| ; CI-NEXT: v_mov_b32_e32 v1, s8 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: v_mov_b32_e32 v3, s9 |
| ; CI-NEXT: s_waitcnt vmcnt(1) |
| ; CI-NEXT: ds_write_b32 v1, v2 offset:32 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write_b32 v3, v0 offset:32 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: write2_ptr_subreg_arg_two_val_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x8 |
| ; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x18 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dword v1, v0, s[4:5] |
| ; GFX9-NEXT: global_load_dword v2, v0, s[6:7] |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX9-NEXT: v_mov_b32_e32 v3, s3 |
| ; GFX9-NEXT: s_waitcnt vmcnt(1) |
| ; GFX9-NEXT: ds_write_b32 v0, v1 offset:32 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write_b32 v3, v2 offset:32 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in0.gep = getelementptr float, ptr addrspace(1) %in0, i32 %x.i |
| %in1.gep = getelementptr float, ptr addrspace(1) %in1, i32 %x.i |
| %val0 = load float, ptr addrspace(1) %in0.gep, align 4 |
| %val1 = load float, ptr addrspace(1) %in1.gep, align 4 |
| |
| %index.0 = insertelement <2 x i32> undef, i32 %x.i, i32 0 |
| %index.1 = insertelement <2 x i32> %index.0, i32 8, i32 0 |
| %gep = getelementptr inbounds float, <2 x ptr addrspace(3)> %lds.ptr, <2 x i32> %index.1 |
| %gep.0 = extractelement <2 x ptr addrspace(3)> %gep, i32 0 |
| %gep.1 = extractelement <2 x ptr addrspace(3)> %gep, i32 1 |
| |
| ; Apply an additional offset after the vector that will be more obviously folded. |
| %gep.1.offset = getelementptr float, ptr addrspace(3) %gep.1, i32 8 |
| store float %val0, ptr addrspace(3) %gep.0, align 4 |
| |
| %add.x = add nsw i32 %x.i, 8 |
| store float %val1, ptr addrspace(3) %gep.1.offset, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_one_val_f64(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_one_val_f64: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 3, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[1:2], v[0:1], s[0:3], 0 addr64 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b64 v0, v[1:2], v[1:2] offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_one_val_f64: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v2, 3, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[0:1], v2, s[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b64 v2, v[0:1], v[0:1] offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr double, ptr addrspace(1) %in, i32 %x.i |
| %val = load double, ptr addrspace(1) %in.gep, align 8 |
| %arrayidx0 = getelementptr inbounds [512 x double], ptr addrspace(3) @lds.f64, i32 0, i32 %x.i |
| store double %val, ptr addrspace(3) %arrayidx0, align 8 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x double], ptr addrspace(3) @lds.f64, i32 0, i32 %add.x |
| store double %val, ptr addrspace(3) %arrayidx1, align 8 |
| ret void |
| } |
| |
| define amdgpu_kernel void @misaligned_simple_write2_one_val_f64(ptr addrspace(1) %C, ptr addrspace(1) %in, ptr addrspace(3) %lds) #0 { |
| ; CI-LABEL: misaligned_simple_write2_one_val_f64: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x2 |
| ; CI-NEXT: s_load_dword s0, s[0:1], 0x4 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 3, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[1:2], v[0:1], s[4:7], 0 addr64 |
| ; CI-NEXT: v_add_i32_e32 v0, vcc, s0, v0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: ds_write2_b32 v0, v1, v2 offset1:1 |
| ; CI-NEXT: ds_write2_b32 v0, v1, v2 offset0:14 offset1:15 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: misaligned_simple_write2_one_val_f64: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x8 |
| ; GFX9-NEXT: s_load_dword s4, s[0:1], 0x10 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v2, 3, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3] |
| ; GFX9-NEXT: v_add_u32_e32 v2, s4, v2 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b32 v2, v0, v1 offset1:1 |
| ; GFX9-NEXT: ds_write2_b32 v2, v0, v1 offset0:14 offset1:15 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr double, ptr addrspace(1) %in, i32 %x.i |
| %val = load double, ptr addrspace(1) %in.gep, align 8 |
| %arrayidx0 = getelementptr inbounds double, ptr addrspace(3) %lds, i32 %x.i |
| store double %val, ptr addrspace(3) %arrayidx0, align 4 |
| %add.x = add nsw i32 %x.i, 7 |
| %arrayidx1 = getelementptr inbounds double, ptr addrspace(3) %lds, i32 %add.x |
| store double %val, ptr addrspace(3) %arrayidx1, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @unaligned_offset_simple_write2_one_val_f64(ptr addrspace(1) %C, ptr addrspace(1) %in, ptr addrspace(3) %lds) #0 { |
| ; CI-LABEL: unaligned_offset_simple_write2_one_val_f64: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x2 |
| ; CI-NEXT: s_load_dword s0, s[0:1], 0x4 |
| ; CI-NEXT: s_mov_b32 s7, 0xf000 |
| ; CI-NEXT: s_mov_b32 s6, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 3, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[1:2], v[0:1], s[4:7], 0 addr64 |
| ; CI-NEXT: v_add_i32_e32 v0, vcc, s0, v0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: v_lshrrev_b32_e32 v3, 24, v1 |
| ; CI-NEXT: ds_write_b8 v0, v1 offset:5 |
| ; CI-NEXT: v_lshrrev_b32_e32 v4, 16, v1 |
| ; CI-NEXT: v_lshrrev_b32_e32 v5, 8, v1 |
| ; CI-NEXT: ds_write_b8 v0, v2 offset:13 |
| ; CI-NEXT: ds_write_b8 v0, v1 offset:9 |
| ; CI-NEXT: v_lshrrev_b32_e32 v1, 24, v2 |
| ; CI-NEXT: v_lshrrev_b32_e32 v6, 16, v2 |
| ; CI-NEXT: v_lshrrev_b32_e32 v2, 8, v2 |
| ; CI-NEXT: ds_write_b8 v0, v3 offset:8 |
| ; CI-NEXT: ds_write_b8 v0, v4 offset:7 |
| ; CI-NEXT: ds_write_b8 v0, v5 offset:6 |
| ; CI-NEXT: ds_write_b8 v0, v1 offset:16 |
| ; CI-NEXT: ds_write_b8 v0, v6 offset:15 |
| ; CI-NEXT: ds_write_b8 v0, v2 offset:14 |
| ; CI-NEXT: ds_write_b8 v0, v3 offset:12 |
| ; CI-NEXT: ds_write_b8 v0, v4 offset:11 |
| ; CI-NEXT: ds_write_b8 v0, v5 offset:10 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-ALIGNED-LABEL: unaligned_offset_simple_write2_one_val_f64: |
| ; GFX9-ALIGNED: ; %bb.0: |
| ; GFX9-ALIGNED-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x8 |
| ; GFX9-ALIGNED-NEXT: s_load_dword s4, s[0:1], 0x10 |
| ; GFX9-ALIGNED-NEXT: v_lshlrev_b32_e32 v2, 3, v0 |
| ; GFX9-ALIGNED-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-ALIGNED-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3] |
| ; GFX9-ALIGNED-NEXT: v_add_u32_e32 v2, s4, v2 |
| ; GFX9-ALIGNED-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-ALIGNED-NEXT: ds_write_b8_d16_hi v2, v0 offset:7 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v0 offset:5 |
| ; GFX9-ALIGNED-NEXT: v_lshrrev_b32_e32 v3, 24, v0 |
| ; GFX9-ALIGNED-NEXT: v_lshrrev_b32_e32 v4, 8, v0 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8_d16_hi v2, v1 offset:15 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v1 offset:13 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8_d16_hi v2, v0 offset:11 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v0 offset:9 |
| ; GFX9-ALIGNED-NEXT: v_lshrrev_b32_e32 v0, 24, v1 |
| ; GFX9-ALIGNED-NEXT: v_lshrrev_b32_e32 v1, 8, v1 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v3 offset:8 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v4 offset:6 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v0 offset:16 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v1 offset:14 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v3 offset:12 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v2, v4 offset:10 |
| ; GFX9-ALIGNED-NEXT: s_endpgm |
| ; |
| ; GFX9-UNALIGNED-LABEL: unaligned_offset_simple_write2_one_val_f64: |
| ; GFX9-UNALIGNED: ; %bb.0: |
| ; GFX9-UNALIGNED-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x8 |
| ; GFX9-UNALIGNED-NEXT: s_load_dword s4, s[0:1], 0x10 |
| ; GFX9-UNALIGNED-NEXT: v_lshlrev_b32_e32 v2, 3, v0 |
| ; GFX9-UNALIGNED-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-UNALIGNED-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3] |
| ; GFX9-UNALIGNED-NEXT: v_add_u32_e32 v2, s4, v2 |
| ; GFX9-UNALIGNED-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-UNALIGNED-NEXT: ds_write_b64 v2, v[0:1] offset:5 |
| ; GFX9-UNALIGNED-NEXT: ds_write_b64 v2, v[0:1] offset:9 |
| ; GFX9-UNALIGNED-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr double, ptr addrspace(1) %in, i32 %x.i |
| %val = load double, ptr addrspace(1) %in.gep, align 8 |
| %base = getelementptr inbounds double, ptr addrspace(3) %lds, i32 %x.i |
| %addr0.i8 = getelementptr inbounds i8, ptr addrspace(3) %base, i32 5 |
| store double %val, ptr addrspace(3) %addr0.i8, align 1 |
| %addr1.i8 = getelementptr inbounds i8, ptr addrspace(3) %base, i32 9 |
| store double %val, ptr addrspace(3) %addr1.i8, align 1 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_two_val_f64(ptr addrspace(1) %C, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_two_val_f64: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x2 |
| ; CI-NEXT: s_mov_b32 s3, 0xf000 |
| ; CI-NEXT: s_mov_b32 s2, 0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 3, v0 |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[0:3], 0 addr64 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: buffer_load_dwordx2 v[4:5], v[0:1], s[0:3], 0 addr64 offset:8 glc |
| ; CI-NEXT: s_waitcnt vmcnt(0) |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write2_b64 v0, v[2:3], v[4:5] offset1:8 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: simple_write2_two_val_f64: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x8 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v4, 3, v0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx2 v[2:3], v4, s[0:1] offset:8 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: ds_write2_b64 v4, v[0:1], v[2:3] offset1:8 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep.0 = getelementptr double, ptr addrspace(1) %in, i32 %x.i |
| %in.gep.1 = getelementptr double, ptr addrspace(1) %in.gep.0, i32 1 |
| %val0 = load volatile double, ptr addrspace(1) %in.gep.0, align 8 |
| %val1 = load volatile double, ptr addrspace(1) %in.gep.1, align 8 |
| %arrayidx0 = getelementptr inbounds [512 x double], ptr addrspace(3) @lds.f64, i32 0, i32 %x.i |
| store double %val0, ptr addrspace(3) %arrayidx0, align 8 |
| %add.x = add nsw i32 %x.i, 8 |
| %arrayidx1 = getelementptr inbounds [512 x double], ptr addrspace(3) @lds.f64, i32 0, i32 %add.x |
| store double %val1, ptr addrspace(3) %arrayidx1, align 8 |
| ret void |
| } |
| |
| @foo = addrspace(3) global [4 x i32] undef, align 4 |
| |
| define amdgpu_kernel void @store_constant_adjacent_offsets() { |
| ; CI-LABEL: store_constant_adjacent_offsets: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; CI-NEXT: v_mov_b32_e32 v1, v0 |
| ; CI-NEXT: v_mov_b32_e32 v2, 0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write_b64 v2, v[0:1] |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: store_constant_adjacent_offsets: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; GFX9-NEXT: v_mov_b32_e32 v1, v0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, 0 |
| ; GFX9-NEXT: ds_write_b64 v2, v[0:1] |
| ; GFX9-NEXT: s_endpgm |
| store i32 123, ptr addrspace(3) @foo, align 4 |
| store i32 123, ptr addrspace(3) getelementptr inbounds ([4 x i32], ptr addrspace(3) @foo, i32 0, i32 1), align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @store_constant_disjoint_offsets() { |
| ; CI-LABEL: store_constant_disjoint_offsets: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write2_b32 v1, v0, v0 offset1:2 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: store_constant_disjoint_offsets: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; GFX9-NEXT: v_mov_b32_e32 v1, 0 |
| ; GFX9-NEXT: ds_write2_b32 v1, v0, v0 offset1:2 |
| ; GFX9-NEXT: s_endpgm |
| store i32 123, ptr addrspace(3) @foo, align 4 |
| store i32 123, ptr addrspace(3) getelementptr inbounds ([4 x i32], ptr addrspace(3) @foo, i32 0, i32 2), align 4 |
| ret void |
| } |
| |
| @bar = addrspace(3) global [4 x i64] undef, align 4 |
| |
| define amdgpu_kernel void @store_misaligned64_constant_offsets() { |
| ; CI-LABEL: store_misaligned64_constant_offsets: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: v_mov_b32_e32 v2, v0 |
| ; CI-NEXT: v_mov_b32_e32 v3, v1 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write_b128 v1, v[0:3] |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: store_misaligned64_constant_offsets: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; GFX9-NEXT: v_mov_b32_e32 v1, 0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, v0 |
| ; GFX9-NEXT: v_mov_b32_e32 v3, v1 |
| ; GFX9-NEXT: ds_write_b128 v1, v[0:3] |
| ; GFX9-NEXT: s_endpgm |
| store i64 123, ptr addrspace(3) @bar, align 4 |
| store i64 123, ptr addrspace(3) getelementptr inbounds ([4 x i64], ptr addrspace(3) @bar, i32 0, i32 1), align 4 |
| ret void |
| } |
| |
| @bar.large = addrspace(3) global [4096 x i64] undef, align 4 |
| |
| define amdgpu_kernel void @store_misaligned64_constant_large_offsets() { |
| ; CI-LABEL: store_misaligned64_constant_large_offsets: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_mov_b64 s[0:1], 0x7b |
| ; CI-NEXT: v_mov_b32_e32 v0, s0 |
| ; CI-NEXT: v_mov_b32_e32 v2, 0 |
| ; CI-NEXT: v_mov_b32_e32 v1, s1 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write_b64 v2, v[0:1] offset:16384 |
| ; CI-NEXT: ds_write_b64 v2, v[0:1] offset:32760 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: store_misaligned64_constant_large_offsets: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_mov_b64 s[0:1], 0x7b |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, 0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: ds_write_b64 v2, v[0:1] offset:16384 |
| ; GFX9-NEXT: ds_write_b64 v2, v[0:1] offset:32760 |
| ; GFX9-NEXT: s_endpgm |
| store i64 123, ptr addrspace(3) getelementptr inbounds ([4096 x i64], ptr addrspace(3) @bar.large, i32 0, i32 2048), align 4 |
| store i64 123, ptr addrspace(3) getelementptr inbounds ([4096 x i64], ptr addrspace(3) @bar.large, i32 0, i32 4095), align 4 |
| ret void |
| } |
| |
| @sgemm.lA = internal unnamed_addr addrspace(3) global [264 x float] undef, align 4 |
| @sgemm.lB = internal unnamed_addr addrspace(3) global [776 x float] undef, align 4 |
| |
| define amdgpu_kernel void @write2_sgemm_sequence(ptr addrspace(1) %C, i32 %lda, i32 %ldb, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: write2_sgemm_sequence: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x4 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_load_dword s0, s[0:1], 0x0 |
| ; CI-NEXT: s_lshl_b32 s1, s2, 2 |
| ; CI-NEXT: s_add_i32 s2, s1, 0xc20 |
| ; CI-NEXT: s_addk_i32 s1, 0xc60 |
| ; CI-NEXT: v_mov_b32_e32 v0, s2 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: v_mov_b32_e32 v2, s0 |
| ; CI-NEXT: v_mov_b32_e32 v3, s0 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v3 offset1:1 |
| ; CI-NEXT: v_mov_b32_e32 v0, s1 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v3 offset1:1 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 2, v1 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v3 offset1:1 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v3 offset0:32 offset1:33 |
| ; CI-NEXT: ds_write2_b32 v0, v2, v3 offset0:64 offset1:65 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: write2_sgemm_sequence: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x10 |
| ; GFX9-NEXT: s_lshl_b32 s2, s2, 2 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_load_dword s0, s[0:1], 0x0 |
| ; GFX9-NEXT: s_add_i32 s1, s2, 0xc20 |
| ; GFX9-NEXT: s_addk_i32 s2, 0xc60 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s1 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s2 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v3, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v4, s0 |
| ; GFX9-NEXT: ds_write2_b32 v0, v3, v4 offset1:1 |
| ; GFX9-NEXT: ds_write2_b32 v2, v3, v4 offset1:1 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v1 |
| ; GFX9-NEXT: ds_write2_b32 v0, v3, v4 offset1:1 |
| ; GFX9-NEXT: ds_write2_b32 v0, v3, v4 offset0:32 offset1:33 |
| ; GFX9-NEXT: ds_write2_b32 v0, v3, v4 offset0:64 offset1:65 |
| ; GFX9-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workgroup.id.x() #1 |
| %y.i = tail call i32 @llvm.amdgcn.workitem.id.y() #1 |
| %val = load float, ptr addrspace(1) %in |
| %arrayidx44 = getelementptr inbounds [264 x float], ptr addrspace(3) @sgemm.lA, i32 0, i32 %x.i |
| store float %val, ptr addrspace(3) %arrayidx44, align 4 |
| %add47 = add nsw i32 %x.i, 1 |
| %arrayidx48 = getelementptr inbounds [264 x float], ptr addrspace(3) @sgemm.lA, i32 0, i32 %add47 |
| store float %val, ptr addrspace(3) %arrayidx48, align 4 |
| %add51 = add nsw i32 %x.i, 16 |
| %arrayidx52 = getelementptr inbounds [264 x float], ptr addrspace(3) @sgemm.lA, i32 0, i32 %add51 |
| store float %val, ptr addrspace(3) %arrayidx52, align 4 |
| %add55 = add nsw i32 %x.i, 17 |
| %arrayidx56 = getelementptr inbounds [264 x float], ptr addrspace(3) @sgemm.lA, i32 0, i32 %add55 |
| store float %val, ptr addrspace(3) %arrayidx56, align 4 |
| %arrayidx60 = getelementptr inbounds [776 x float], ptr addrspace(3) @sgemm.lB, i32 0, i32 %y.i |
| store float %val, ptr addrspace(3) %arrayidx60, align 4 |
| %add63 = add nsw i32 %y.i, 1 |
| %arrayidx64 = getelementptr inbounds [776 x float], ptr addrspace(3) @sgemm.lB, i32 0, i32 %add63 |
| store float %val, ptr addrspace(3) %arrayidx64, align 4 |
| %add67 = add nsw i32 %y.i, 32 |
| %arrayidx68 = getelementptr inbounds [776 x float], ptr addrspace(3) @sgemm.lB, i32 0, i32 %add67 |
| store float %val, ptr addrspace(3) %arrayidx68, align 4 |
| %add71 = add nsw i32 %y.i, 33 |
| %arrayidx72 = getelementptr inbounds [776 x float], ptr addrspace(3) @sgemm.lB, i32 0, i32 %add71 |
| store float %val, ptr addrspace(3) %arrayidx72, align 4 |
| %add75 = add nsw i32 %y.i, 64 |
| %arrayidx76 = getelementptr inbounds [776 x float], ptr addrspace(3) @sgemm.lB, i32 0, i32 %add75 |
| store float %val, ptr addrspace(3) %arrayidx76, align 4 |
| %add79 = add nsw i32 %y.i, 65 |
| %arrayidx80 = getelementptr inbounds [776 x float], ptr addrspace(3) @sgemm.lB, i32 0, i32 %add79 |
| store float %val, ptr addrspace(3) %arrayidx80, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @simple_write2_v4f32_superreg_align4(ptr addrspace(3) %out, ptr addrspace(1) %in) #0 { |
| ; CI-LABEL: simple_write2_v4f32_superreg_align4: |
| ; CI: ; %bb.0: |
| ; CI-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x2 |
| ; CI-NEXT: s_load_dword s4, s[0:1], 0x0 |
| ; CI-NEXT: v_lshlrev_b32_e32 v0, 4, v0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: s_load_dwordx4 s[0:3], s[2:3], 0x0 |
| ; CI-NEXT: v_add_i32_e32 v0, vcc, s4, v0 |
| ; CI-NEXT: s_waitcnt lgkmcnt(0) |
| ; CI-NEXT: v_mov_b32_e32 v1, s0 |
| ; CI-NEXT: v_mov_b32_e32 v2, s1 |
| ; CI-NEXT: v_mov_b32_e32 v3, s2 |
| ; CI-NEXT: ds_write2_b32 v0, v1, v2 offset1:1 |
| ; CI-NEXT: v_mov_b32_e32 v1, s3 |
| ; CI-NEXT: ds_write2_b32 v0, v3, v1 offset0:2 offset1:3 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-ALIGNED-LABEL: simple_write2_v4f32_superreg_align4: |
| ; GFX9-ALIGNED: ; %bb.0: |
| ; GFX9-ALIGNED-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x8 |
| ; GFX9-ALIGNED-NEXT: s_load_dword s4, s[0:1], 0x0 |
| ; GFX9-ALIGNED-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-ALIGNED-NEXT: v_lshl_add_u32 v0, v0, 4, s4 |
| ; GFX9-ALIGNED-NEXT: s_load_dwordx4 s[0:3], s[2:3], 0x0 |
| ; GFX9-ALIGNED-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v1, s0 |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v3, s2 |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v4, s3 |
| ; GFX9-ALIGNED-NEXT: ds_write2_b32 v0, v1, v2 offset1:1 |
| ; GFX9-ALIGNED-NEXT: ds_write2_b32 v0, v3, v4 offset0:2 offset1:3 |
| ; GFX9-ALIGNED-NEXT: s_endpgm |
| ; |
| ; GFX9-UNALIGNED-LABEL: simple_write2_v4f32_superreg_align4: |
| ; GFX9-UNALIGNED: ; %bb.0: |
| ; GFX9-UNALIGNED-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x8 |
| ; GFX9-UNALIGNED-NEXT: s_load_dword s4, s[0:1], 0x0 |
| ; GFX9-UNALIGNED-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-UNALIGNED-NEXT: v_lshl_add_u32 v0, v0, 4, s4 |
| ; GFX9-UNALIGNED-NEXT: s_load_dwordx4 s[0:3], s[2:3], 0x0 |
| ; GFX9-UNALIGNED-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v1, s2 |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v2, s3 |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v3, s0 |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v4, s1 |
| ; GFX9-UNALIGNED-NEXT: ds_write2_b32 v0, v1, v2 offset0:2 offset1:3 |
| ; GFX9-UNALIGNED-NEXT: ds_write2_b32 v0, v3, v4 offset1:1 |
| ; GFX9-UNALIGNED-NEXT: s_endpgm |
| %x.i = tail call i32 @llvm.amdgcn.workitem.id.x() #1 |
| %in.gep = getelementptr inbounds <4 x float>, ptr addrspace(1) %in |
| %val0 = load <4 x float>, ptr addrspace(1) %in.gep, align 4 |
| %out.gep = getelementptr inbounds <4 x float>, ptr addrspace(3) %out, i32 %x.i |
| store <4 x float> %val0, ptr addrspace(3) %out.gep, align 4 |
| ret void |
| } |
| |
| @v2i32_align1 = internal addrspace(3) global [100 x <2 x i32>] undef, align 1 |
| |
| define amdgpu_kernel void @write2_v2i32_align1_odd_offset() { |
| ; CI-LABEL: write2_v2i32_align1_odd_offset: |
| ; CI: ; %bb.0: ; %entry |
| ; CI-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; CI-NEXT: v_mov_b32_e32 v1, 0 |
| ; CI-NEXT: s_mov_b32 m0, -1 |
| ; CI-NEXT: ds_write_b8 v1, v0 offset:65 |
| ; CI-NEXT: v_mov_b32_e32 v0, 1 |
| ; CI-NEXT: ds_write_b8 v1, v0 offset:70 |
| ; CI-NEXT: v_mov_b32_e32 v0, 0xc8 |
| ; CI-NEXT: ds_write_b8 v1, v0 offset:69 |
| ; CI-NEXT: ds_write_b8 v1, v1 offset:68 |
| ; CI-NEXT: ds_write_b8 v1, v1 offset:67 |
| ; CI-NEXT: ds_write_b8 v1, v1 offset:66 |
| ; CI-NEXT: ds_write_b8 v1, v1 offset:72 |
| ; CI-NEXT: ds_write_b8 v1, v1 offset:71 |
| ; CI-NEXT: s_endpgm |
| ; |
| ; GFX9-ALIGNED-LABEL: write2_v2i32_align1_odd_offset: |
| ; GFX9-ALIGNED: ; %bb.0: ; %entry |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v1, 0 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v0 offset:65 |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v0, 1 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v0 offset:70 |
| ; GFX9-ALIGNED-NEXT: v_mov_b32_e32 v0, 0xc8 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v0 offset:69 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v1 offset:68 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v1 offset:67 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v1 offset:66 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v1 offset:72 |
| ; GFX9-ALIGNED-NEXT: ds_write_b8 v1, v1 offset:71 |
| ; GFX9-ALIGNED-NEXT: s_endpgm |
| ; |
| ; GFX9-UNALIGNED-LABEL: write2_v2i32_align1_odd_offset: |
| ; GFX9-UNALIGNED: ; %bb.0: ; %entry |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v0, 0x7b |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v1, 0x1c8 |
| ; GFX9-UNALIGNED-NEXT: v_mov_b32_e32 v2, 0 |
| ; GFX9-UNALIGNED-NEXT: ds_write_b64 v2, v[0:1] offset:65 |
| ; GFX9-UNALIGNED-NEXT: s_endpgm |
| entry: |
| store <2 x i32> <i32 123, i32 456>, ptr addrspace(3) getelementptr (i8, ptr addrspace(3) @v2i32_align1, i32 65), align 1 |
| ret void |
| } |
| |
| declare i32 @llvm.amdgcn.workgroup.id.x() #1 |
| declare i32 @llvm.amdgcn.workgroup.id.y() #1 |
| declare i32 @llvm.amdgcn.workitem.id.x() #1 |
| declare i32 @llvm.amdgcn.workitem.id.y() #1 |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readnone speculatable } |
| attributes #2 = { convergent nounwind } |
