| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=gfx600 | FileCheck %s --check-prefix=GCN |
| ; RUN: llc < %s -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global | FileCheck %s --check-prefix=TONGA |
| ; RUN: llc < %s -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=gfx900 -mattr=-flat-for-global | FileCheck %s --check-prefix=GFX9 |
| ; RUN: llc < %s -amdgpu-scalarize-global-loads=false -mtriple=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG |
| |
| ; The code generated by sdiv is long and complex and may frequently change. |
| ; The goal of this test is to make sure the ISel doesn't fail. |
| ; |
| ; This program was previously failing to compile when one of the selectcc |
| ; opcodes generated by the sdiv lowering was being legalized and optimized to: |
| ; selectcc Remainder -1, 0, -1, SETGT |
| ; This was fixed by adding an additional pattern in R600Instructions.td to |
| ; match this pattern with a CNDGE_INT. |
| |
| define amdgpu_kernel void @sdiv_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: sdiv_i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s3, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s2, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s2 |
| ; GCN-NEXT: s_mov_b32 s11, s3 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s6 |
| ; GCN-NEXT: s_mov_b32 s9, s7 |
| ; GCN-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s0, s4 |
| ; GCN-NEXT: s_mov_b32 s1, s5 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_sub_i32_e32 v2, vcc, 0, v1 |
| ; GCN-NEXT: v_max_i32_e32 v2, v1, v2 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v3, v2 |
| ; GCN-NEXT: v_sub_i32_e32 v4, vcc, 0, v2 |
| ; GCN-NEXT: v_sub_i32_e32 v5, vcc, 0, v0 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v3, v3 |
| ; GCN-NEXT: v_max_i32_e32 v5, v0, v5 |
| ; GCN-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 31, v0 |
| ; GCN-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; GCN-NEXT: v_mul_lo_u32 v4, v4, v3 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v3, v4 |
| ; GCN-NEXT: v_add_i32_e32 v3, vcc, v3, v4 |
| ; GCN-NEXT: v_mul_hi_u32 v3, v5, v3 |
| ; GCN-NEXT: v_mul_lo_u32 v1, v3, v2 |
| ; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3 |
| ; GCN-NEXT: v_sub_i32_e32 v1, vcc, v5, v1 |
| ; GCN-NEXT: v_sub_i32_e32 v5, vcc, v1, v2 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; GCN-NEXT: v_cndmask_b32_e32 v3, v3, v4, vcc |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc |
| ; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc |
| ; GCN-NEXT: v_xor_b32_e32 v1, v1, v0 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, v1, v0 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: sdiv_i32: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s3, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s2, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s2 |
| ; TONGA-NEXT: s_mov_b32 s11, s3 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s6 |
| ; TONGA-NEXT: s_mov_b32 s9, s7 |
| ; TONGA-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s0, s4 |
| ; TONGA-NEXT: s_mov_b32 s1, s5 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_sub_u32_e32 v2, vcc, 0, v1 |
| ; TONGA-NEXT: v_max_i32_e32 v2, v1, v2 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v3, v2 |
| ; TONGA-NEXT: v_sub_u32_e32 v4, vcc, 0, v2 |
| ; TONGA-NEXT: v_sub_u32_e32 v5, vcc, 0, v0 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v3, v3 |
| ; TONGA-NEXT: v_max_i32_e32 v5, v0, v5 |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 31, v0 |
| ; TONGA-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; TONGA-NEXT: v_mul_lo_u32 v4, v4, v3 |
| ; TONGA-NEXT: v_mul_hi_u32 v4, v3, v4 |
| ; TONGA-NEXT: v_add_u32_e32 v3, vcc, v3, v4 |
| ; TONGA-NEXT: v_mul_hi_u32 v3, v5, v3 |
| ; TONGA-NEXT: v_mul_lo_u32 v1, v3, v2 |
| ; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3 |
| ; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v5, v1 |
| ; TONGA-NEXT: v_sub_u32_e32 v5, vcc, v1, v2 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v3, v3, v4, vcc |
| ; TONGA-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc |
| ; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc |
| ; TONGA-NEXT: v_xor_b32_e32 v1, v1, v0 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v1, v0 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: sdiv_i32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s6, s2 |
| ; GFX9-NEXT: s_mov_b32 s7, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s10 |
| ; GFX9-NEXT: s_mov_b32 s5, s11 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_mov_b32 s0, s8 |
| ; GFX9-NEXT: s_mov_b32 s1, s9 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_readfirstlane_b32 s4, v1 |
| ; GFX9-NEXT: s_abs_i32 s5, s4 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v1, s5 |
| ; GFX9-NEXT: v_readfirstlane_b32 s6, v0 |
| ; GFX9-NEXT: s_sub_i32 s7, 0, s5 |
| ; GFX9-NEXT: s_xor_b32 s4, s6, s4 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GFX9-NEXT: s_abs_i32 s6, s6 |
| ; GFX9-NEXT: s_ashr_i32 s4, s4, 31 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v1 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_readfirstlane_b32 s8, v0 |
| ; GFX9-NEXT: s_mul_i32 s7, s7, s8 |
| ; GFX9-NEXT: s_mul_hi_u32 s7, s8, s7 |
| ; GFX9-NEXT: s_add_i32 s8, s8, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s7, s6, s8 |
| ; GFX9-NEXT: s_mul_i32 s8, s7, s5 |
| ; GFX9-NEXT: s_sub_i32 s6, s6, s8 |
| ; GFX9-NEXT: s_add_i32 s9, s7, 1 |
| ; GFX9-NEXT: s_sub_i32 s8, s6, s5 |
| ; GFX9-NEXT: s_cmp_ge_u32 s6, s5 |
| ; GFX9-NEXT: s_cselect_b32 s7, s9, s7 |
| ; GFX9-NEXT: s_cselect_b32 s6, s8, s6 |
| ; GFX9-NEXT: s_add_i32 s8, s7, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s6, s5 |
| ; GFX9-NEXT: s_cselect_b32 s5, s8, s7 |
| ; GFX9-NEXT: s_xor_b32 s5, s5, s4 |
| ; GFX9-NEXT: s_sub_i32 s4, s5, s4 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s4 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: sdiv_i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 26, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: SETGT_INT * T0.W, 0.0, T0.Y, |
| ; EG-NEXT: ADD_INT * T1.W, T0.Y, PV.W, |
| ; EG-NEXT: XOR_INT * T1.W, PV.W, T0.W, |
| ; EG-NEXT: SUB_INT T2.W, 0.0, PV.W, |
| ; EG-NEXT: RECIP_UINT * T0.Y, PV.W, |
| ; EG-NEXT: SETGT_INT T3.W, 0.0, T0.X, |
| ; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS, |
| ; EG-NEXT: ADD_INT T2.W, T0.X, PV.W, |
| ; EG-NEXT: MULHI * T0.X, T0.Y, PS, |
| ; EG-NEXT: ADD_INT T4.W, T0.Y, PS, |
| ; EG-NEXT: XOR_INT * T2.W, PV.W, T3.W, |
| ; EG-NEXT: MULHI * T0.X, PS, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PS, T1.W, |
| ; EG-NEXT: SUB_INT * T2.W, T2.W, PS, |
| ; EG-NEXT: ADD_INT T0.Z, T0.X, 1, |
| ; EG-NEXT: SETGE_UINT T4.W, PV.W, T1.W, |
| ; EG-NEXT: SUB_INT * T5.W, PV.W, T1.W, |
| ; EG-NEXT: CNDE_INT T2.W, PV.W, T2.W, PS, |
| ; EG-NEXT: CNDE_INT * T4.W, PV.W, T0.X, PV.Z, |
| ; EG-NEXT: ADD_INT T5.W, PS, 1, |
| ; EG-NEXT: SETGE_UINT * T1.W, PV.W, T1.W, |
| ; EG-NEXT: CNDE_INT T1.W, PS, T4.W, PV.W, BS:VEC_102/SCL_221 |
| ; EG-NEXT: XOR_INT * T0.W, T3.W, T0.W, |
| ; EG-NEXT: XOR_INT * T1.W, PV.W, PS, |
| ; EG-NEXT: SUB_INT T0.X, PV.W, T0.W, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1 |
| %num = load i32, ptr addrspace(1) %in |
| %den = load i32, ptr addrspace(1) %den_ptr |
| %result = sdiv i32 %num, %den |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @sdiv_i32_4(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: sdiv_i32_4: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_ashrrev_i32_e32 v1, 31, v0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v1, 30, v1 |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v1, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: sdiv_i32_4: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s6 |
| ; TONGA-NEXT: s_mov_b32 s11, s7 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s2 |
| ; TONGA-NEXT: s_mov_b32 s9, s3 |
| ; TONGA-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v1, 31, v0 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v1, 30, v1 |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v1, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: sdiv_i32_4: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v1, 31, v0 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v1, 30, v1 |
| ; GFX9-NEXT: v_add_u32_e32 v0, v0, v1 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: sdiv_i32_4: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 7, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: ASHR * T0.W, T0.X, literal.x, |
| ; EG-NEXT: 31(4.344025e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHR * T0.W, PV.W, literal.x, |
| ; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT * T0.W, T0.X, PV.W, |
| ; EG-NEXT: ASHR T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %num = load i32, ptr addrspace(1) %in |
| %result = sdiv i32 %num, 4 |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ; Multiply by a weird constant to make sure setIntDivIsCheap is |
| ; working. |
| |
| define amdgpu_kernel void @slow_sdiv_i32_3435(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: slow_sdiv_i32_3435: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s2, 0x98a1930b |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mul_hi_i32 v1, v0, s2 |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v1, v0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v1, 31, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 11, v0 |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v1 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: slow_sdiv_i32_3435: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s6 |
| ; TONGA-NEXT: s_mov_b32 s11, s7 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s2 |
| ; TONGA-NEXT: s_mov_b32 s9, s3 |
| ; TONGA-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s2, 0x98a1930b |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_mul_hi_i32 v1, v0, s2 |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v1, v0 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v1, 31, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 11, v0 |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v1 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: slow_sdiv_i32_3435: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s2, 0x98a1930b |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_hi_i32 v1, v0, s2 |
| ; GFX9-NEXT: v_add_u32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v1, 31, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 11, v0 |
| ; GFX9-NEXT: v_add_u32_e32 v0, v0, v1 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: slow_sdiv_i32_3435: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 8, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: MULHI_INT * T0.Y, T0.X, literal.x, |
| ; EG-NEXT: -1734241525(-4.176600e-24), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT * T0.W, PS, T0.X, |
| ; EG-NEXT: ASHR T1.W, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T0.W, PV.W, literal.y, |
| ; EG-NEXT: 11(1.541428e-44), 31(4.344025e-44) |
| ; EG-NEXT: ADD_INT T0.X, PV.W, PS, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %num = load i32, ptr addrspace(1) %in |
| %result = sdiv i32 %num, 3435 |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @sdiv_v2i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: sdiv_v2i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_sub_i32_e32 v6, vcc, 0, v2 |
| ; GCN-NEXT: v_sub_i32_e32 v9, vcc, 0, v3 |
| ; GCN-NEXT: v_xor_b32_e32 v4, v0, v2 |
| ; GCN-NEXT: v_xor_b32_e32 v7, v1, v3 |
| ; GCN-NEXT: v_max_i32_e32 v2, v2, v6 |
| ; GCN-NEXT: v_max_i32_e32 v3, v3, v9 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v6, v2 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v9, v3 |
| ; GCN-NEXT: v_sub_i32_e32 v5, vcc, 0, v0 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v6, v6 |
| ; GCN-NEXT: v_max_i32_e32 v0, v0, v5 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v5, v9 |
| ; GCN-NEXT: v_sub_i32_e32 v9, vcc, 0, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v6, 0x4f7ffffe, v6 |
| ; GCN-NEXT: v_mul_f32_e32 v5, 0x4f7ffffe, v5 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v6, v6 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v5, v5 |
| ; GCN-NEXT: v_sub_i32_e32 v10, vcc, 0, v3 |
| ; GCN-NEXT: v_mul_lo_u32 v9, v9, v6 |
| ; GCN-NEXT: v_mul_lo_u32 v10, v10, v5 |
| ; GCN-NEXT: v_sub_i32_e32 v8, vcc, 0, v1 |
| ; GCN-NEXT: v_mul_hi_u32 v9, v6, v9 |
| ; GCN-NEXT: v_max_i32_e32 v1, v1, v8 |
| ; GCN-NEXT: v_mul_hi_u32 v8, v5, v10 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v4, 31, v4 |
| ; GCN-NEXT: v_add_i32_e32 v6, vcc, v6, v9 |
| ; GCN-NEXT: v_add_i32_e32 v5, vcc, v5, v8 |
| ; GCN-NEXT: v_mul_hi_u32 v6, v0, v6 |
| ; GCN-NEXT: v_mul_hi_u32 v5, v1, v5 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v7, 31, v7 |
| ; GCN-NEXT: v_mul_lo_u32 v8, v6, v2 |
| ; GCN-NEXT: v_mul_lo_u32 v10, v5, v3 |
| ; GCN-NEXT: v_add_i32_e32 v9, vcc, 1, v6 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v8 |
| ; GCN-NEXT: v_sub_i32_e32 v1, vcc, v1, v10 |
| ; GCN-NEXT: v_add_i32_e32 v11, vcc, 1, v5 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v2 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[2:3], v1, v3 |
| ; GCN-NEXT: v_sub_i32_e32 v8, vcc, v0, v2 |
| ; GCN-NEXT: v_cndmask_b32_e64 v6, v6, v9, s[0:1] |
| ; GCN-NEXT: v_sub_i32_e32 v9, vcc, v1, v3 |
| ; GCN-NEXT: v_cndmask_b32_e64 v5, v5, v11, s[2:3] |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v8, s[0:1] |
| ; GCN-NEXT: v_add_i32_e32 v8, vcc, 1, v6 |
| ; GCN-NEXT: v_cndmask_b32_e64 v1, v1, v9, s[2:3] |
| ; GCN-NEXT: v_add_i32_e32 v9, vcc, 1, v5 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2 |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, v6, v8, vcc |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v3 |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v5, v9, vcc |
| ; GCN-NEXT: v_xor_b32_e32 v0, v0, v4 |
| ; GCN-NEXT: v_xor_b32_e32 v1, v1, v7 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v4 |
| ; GCN-NEXT: v_sub_i32_e32 v1, vcc, v1, v7 |
| ; GCN-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: sdiv_v2i32: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s6 |
| ; TONGA-NEXT: s_mov_b32 s11, s7 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s2 |
| ; TONGA-NEXT: s_mov_b32 s9, s3 |
| ; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_sub_u32_e32 v6, vcc, 0, v2 |
| ; TONGA-NEXT: v_sub_u32_e32 v9, vcc, 0, v3 |
| ; TONGA-NEXT: v_xor_b32_e32 v4, v0, v2 |
| ; TONGA-NEXT: v_xor_b32_e32 v7, v1, v3 |
| ; TONGA-NEXT: v_max_i32_e32 v2, v2, v6 |
| ; TONGA-NEXT: v_max_i32_e32 v3, v3, v9 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v6, v2 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v9, v3 |
| ; TONGA-NEXT: v_sub_u32_e32 v5, vcc, 0, v0 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v6, v6 |
| ; TONGA-NEXT: v_max_i32_e32 v0, v0, v5 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v5, v9 |
| ; TONGA-NEXT: v_sub_u32_e32 v9, vcc, 0, v2 |
| ; TONGA-NEXT: v_mul_f32_e32 v6, 0x4f7ffffe, v6 |
| ; TONGA-NEXT: v_mul_f32_e32 v5, 0x4f7ffffe, v5 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v6, v6 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v5, v5 |
| ; TONGA-NEXT: v_sub_u32_e32 v10, vcc, 0, v3 |
| ; TONGA-NEXT: v_mul_lo_u32 v9, v9, v6 |
| ; TONGA-NEXT: v_mul_lo_u32 v10, v10, v5 |
| ; TONGA-NEXT: v_sub_u32_e32 v8, vcc, 0, v1 |
| ; TONGA-NEXT: v_mul_hi_u32 v9, v6, v9 |
| ; TONGA-NEXT: v_max_i32_e32 v1, v1, v8 |
| ; TONGA-NEXT: v_mul_hi_u32 v8, v5, v10 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v4, 31, v4 |
| ; TONGA-NEXT: v_add_u32_e32 v6, vcc, v6, v9 |
| ; TONGA-NEXT: v_add_u32_e32 v5, vcc, v5, v8 |
| ; TONGA-NEXT: v_mul_hi_u32 v6, v0, v6 |
| ; TONGA-NEXT: v_mul_hi_u32 v5, v1, v5 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v7, 31, v7 |
| ; TONGA-NEXT: v_mul_lo_u32 v8, v6, v2 |
| ; TONGA-NEXT: v_mul_lo_u32 v10, v5, v3 |
| ; TONGA-NEXT: v_add_u32_e32 v9, vcc, 1, v6 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v0, v8 |
| ; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v1, v10 |
| ; TONGA-NEXT: v_add_u32_e32 v11, vcc, 1, v5 |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v2 |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[2:3], v1, v3 |
| ; TONGA-NEXT: v_sub_u32_e32 v8, vcc, v0, v2 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v6, v6, v9, s[0:1] |
| ; TONGA-NEXT: v_sub_u32_e32 v9, vcc, v1, v3 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v5, v5, v11, s[2:3] |
| ; TONGA-NEXT: v_cndmask_b32_e64 v0, v0, v8, s[0:1] |
| ; TONGA-NEXT: v_add_u32_e32 v8, vcc, 1, v6 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v1, v1, v9, s[2:3] |
| ; TONGA-NEXT: v_add_u32_e32 v9, vcc, 1, v5 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v0, v6, v8, vcc |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v3 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v1, v5, v9, vcc |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v0, v4 |
| ; TONGA-NEXT: v_xor_b32_e32 v1, v1, v7 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v0, v4 |
| ; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v1, v7 |
| ; TONGA-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: sdiv_v2i32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s6, s2 |
| ; GFX9-NEXT: s_mov_b32 s7, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s10 |
| ; GFX9-NEXT: s_mov_b32 s5, s11 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_readfirstlane_b32 s0, v2 |
| ; GFX9-NEXT: s_abs_i32 s1, s0 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v2, s1 |
| ; GFX9-NEXT: v_readfirstlane_b32 s5, v0 |
| ; GFX9-NEXT: s_xor_b32 s0, s5, s0 |
| ; GFX9-NEXT: s_ashr_i32 s6, s0, 31 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v2, v2 |
| ; GFX9-NEXT: s_sub_i32 s0, 0, s1 |
| ; GFX9-NEXT: s_abs_i32 s5, s5 |
| ; GFX9-NEXT: v_readfirstlane_b32 s4, v3 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v2 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_readfirstlane_b32 s7, v0 |
| ; GFX9-NEXT: s_mul_i32 s0, s0, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s0, s7, s0 |
| ; GFX9-NEXT: s_add_i32 s7, s7, s0 |
| ; GFX9-NEXT: s_mul_hi_u32 s0, s5, s7 |
| ; GFX9-NEXT: s_mul_i32 s7, s0, s1 |
| ; GFX9-NEXT: s_sub_i32 s5, s5, s7 |
| ; GFX9-NEXT: s_add_i32 s10, s0, 1 |
| ; GFX9-NEXT: s_sub_i32 s7, s5, s1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s5, s1 |
| ; GFX9-NEXT: s_cselect_b32 s0, s10, s0 |
| ; GFX9-NEXT: s_cselect_b32 s5, s7, s5 |
| ; GFX9-NEXT: s_add_i32 s7, s0, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s5, s1 |
| ; GFX9-NEXT: s_cselect_b32 s5, s7, s0 |
| ; GFX9-NEXT: s_abs_i32 s7, s4 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v0, s7 |
| ; GFX9-NEXT: s_xor_b32 s5, s5, s6 |
| ; GFX9-NEXT: s_mov_b32 s1, s9 |
| ; GFX9-NEXT: s_sub_i32 s9, 0, s7 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_sub_i32 s5, s5, s6 |
| ; GFX9-NEXT: s_mov_b32 s0, s8 |
| ; GFX9-NEXT: v_readfirstlane_b32 s8, v1 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_xor_b32 s4, s8, s4 |
| ; GFX9-NEXT: s_abs_i32 s8, s8 |
| ; GFX9-NEXT: s_ashr_i32 s4, s4, 31 |
| ; GFX9-NEXT: v_readfirstlane_b32 s6, v0 |
| ; GFX9-NEXT: s_mul_i32 s9, s9, s6 |
| ; GFX9-NEXT: s_mul_hi_u32 s9, s6, s9 |
| ; GFX9-NEXT: s_add_i32 s6, s6, s9 |
| ; GFX9-NEXT: s_mul_hi_u32 s6, s8, s6 |
| ; GFX9-NEXT: s_mul_i32 s9, s6, s7 |
| ; GFX9-NEXT: s_sub_i32 s8, s8, s9 |
| ; GFX9-NEXT: s_add_i32 s10, s6, 1 |
| ; GFX9-NEXT: s_sub_i32 s9, s8, s7 |
| ; GFX9-NEXT: s_cmp_ge_u32 s8, s7 |
| ; GFX9-NEXT: s_cselect_b32 s6, s10, s6 |
| ; GFX9-NEXT: s_cselect_b32 s8, s9, s8 |
| ; GFX9-NEXT: s_add_i32 s9, s6, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s8, s7 |
| ; GFX9-NEXT: s_cselect_b32 s6, s9, s6 |
| ; GFX9-NEXT: s_xor_b32 s6, s6, s4 |
| ; GFX9-NEXT: s_sub_i32 s4, s6, s4 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s5 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s4 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: sdiv_v2i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 51, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: SETGT_INT * T1.W, 0.0, T0.W, |
| ; EG-NEXT: ADD_INT T0.W, T0.W, PV.W, |
| ; EG-NEXT: SETGT_INT * T2.W, 0.0, T0.Z, |
| ; EG-NEXT: XOR_INT * T0.W, PV.W, T1.W, |
| ; EG-NEXT: SUB_INT T1.Z, 0.0, PV.W, |
| ; EG-NEXT: ADD_INT T3.W, T0.Z, T2.W, |
| ; EG-NEXT: RECIP_UINT * T0.Z, PV.W, |
| ; EG-NEXT: XOR_INT T3.W, PV.W, T2.W, |
| ; EG-NEXT: MULLO_INT * T1.X, PV.Z, PS, |
| ; EG-NEXT: SUB_INT T4.W, 0.0, PV.W, |
| ; EG-NEXT: RECIP_UINT * T1.Y, PV.W, |
| ; EG-NEXT: SETGT_INT T5.W, 0.0, T0.X, |
| ; EG-NEXT: MULLO_INT * T1.Z, PV.W, PS, |
| ; EG-NEXT: SETGT_INT T2.Z, 0.0, T0.Y, |
| ; EG-NEXT: ADD_INT T4.W, T0.X, PV.W, |
| ; EG-NEXT: MULHI * T0.X, T1.Y, PS, |
| ; EG-NEXT: ADD_INT T1.Y, T1.Y, PS, |
| ; EG-NEXT: XOR_INT T1.Z, PV.W, T5.W, |
| ; EG-NEXT: ADD_INT T4.W, T0.Y, PV.Z, BS:VEC_120/SCL_212 |
| ; EG-NEXT: MULHI * T0.X, T0.Z, T1.X, |
| ; EG-NEXT: ADD_INT T0.Z, T0.Z, PS, |
| ; EG-NEXT: XOR_INT T4.W, PV.W, T2.Z, |
| ; EG-NEXT: MULHI * T0.X, PV.Z, PV.Y, |
| ; EG-NEXT: MULHI * T0.Y, PV.W, PV.Z, |
| ; EG-NEXT: MULLO_INT * T0.Z, PS, T0.W, |
| ; EG-NEXT: SUB_INT T4.W, T4.W, PS, |
| ; EG-NEXT: MULLO_INT * T0.Z, T0.X, T3.W, |
| ; EG-NEXT: SUB_INT T1.Y, T1.Z, PS, |
| ; EG-NEXT: ADD_INT T0.Z, T0.Y, 1, |
| ; EG-NEXT: SETGE_UINT T6.W, PV.W, T0.W, |
| ; EG-NEXT: SUB_INT * T7.W, PV.W, T0.W, |
| ; EG-NEXT: CNDE_INT T1.X, PV.W, T4.W, PS, BS:VEC_021/SCL_122 |
| ; EG-NEXT: CNDE_INT T0.Y, PV.W, T0.Y, PV.Z, |
| ; EG-NEXT: ADD_INT T0.Z, T0.X, 1, |
| ; EG-NEXT: SETGE_UINT T4.W, PV.Y, T3.W, |
| ; EG-NEXT: SUB_INT * T6.W, PV.Y, T3.W, |
| ; EG-NEXT: CNDE_INT T1.Y, PV.W, T1.Y, PS, |
| ; EG-NEXT: CNDE_INT T0.Z, PV.W, T0.X, PV.Z, |
| ; EG-NEXT: ADD_INT T4.W, PV.Y, 1, |
| ; EG-NEXT: SETGE_UINT * T0.W, PV.X, T0.W, |
| ; EG-NEXT: CNDE_INT T0.Y, PS, T0.Y, PV.W, |
| ; EG-NEXT: XOR_INT T1.Z, T2.Z, T1.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: ADD_INT T0.W, PV.Z, 1, |
| ; EG-NEXT: SETGE_UINT * T1.W, PV.Y, T3.W, |
| ; EG-NEXT: CNDE_INT T0.Z, PS, T0.Z, PV.W, |
| ; EG-NEXT: XOR_INT T0.W, T5.W, T2.W, |
| ; EG-NEXT: XOR_INT * T1.W, PV.Y, PV.Z, |
| ; EG-NEXT: SUB_INT T0.Y, PS, T1.Z, |
| ; EG-NEXT: XOR_INT * T1.W, PV.Z, PV.W, |
| ; EG-NEXT: SUB_INT T0.X, PV.W, T0.W, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %den_ptr = getelementptr <2 x i32>, ptr addrspace(1) %in, i32 1 |
| %num = load <2 x i32>, ptr addrspace(1) %in |
| %den = load <2 x i32>, ptr addrspace(1) %den_ptr |
| %result = sdiv <2 x i32> %num, %den |
| store <2 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @sdiv_v2i32_4(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: sdiv_v2i32_4: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_ashrrev_i32_e32 v2, 31, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v3, 31, v1 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v2, 30, v2 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v3, 30, v3 |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v2, v0 |
| ; GCN-NEXT: v_add_i32_e32 v1, vcc, v3, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v1, 2, v1 |
| ; GCN-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: sdiv_v2i32_4: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s6 |
| ; TONGA-NEXT: s_mov_b32 s11, s7 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s2 |
| ; TONGA-NEXT: s_mov_b32 s9, s3 |
| ; TONGA-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v2, 31, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v3, 31, v1 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v2, 30, v2 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v3, 30, v3 |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v2, v0 |
| ; TONGA-NEXT: v_add_u32_e32 v1, vcc, v3, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v1, 2, v1 |
| ; TONGA-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: sdiv_v2i32_4: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v3, 31, v1 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v2, 30, v2 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v3, 30, v3 |
| ; GFX9-NEXT: v_add_u32_e32 v0, v0, v2 |
| ; GFX9-NEXT: v_add_u32_e32 v1, v1, v3 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v1, 2, v1 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: sdiv_v2i32_4: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 13, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: ASHR * T0.W, T0.Y, literal.x, |
| ; EG-NEXT: 31(4.344025e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T0.W, PV.W, literal.x, |
| ; EG-NEXT: ASHR * T1.W, T0.X, literal.y, |
| ; EG-NEXT: 30(4.203895e-44), 31(4.344025e-44) |
| ; EG-NEXT: LSHR T1.W, PS, literal.x, |
| ; EG-NEXT: ADD_INT * T0.W, T0.Y, PV.W, |
| ; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T0.Y, PS, literal.x, |
| ; EG-NEXT: ADD_INT * T0.W, T0.X, PV.W, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %num = load <2 x i32>, ptr addrspace(1) %in |
| %result = sdiv <2 x i32> %num, <i32 4, i32 4> |
| store <2 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @sdiv_v4i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: sdiv_v4i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GCN-NEXT: buffer_load_dwordx4 v[4:7], off, s[8:11], 0 offset:16 |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_sub_i32_e32 v13, vcc, 0, v1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_sub_i32_e32 v12, vcc, 0, v5 |
| ; GCN-NEXT: v_xor_b32_e32 v11, v1, v5 |
| ; GCN-NEXT: v_max_i32_e32 v5, v5, v12 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v12, v5 |
| ; GCN-NEXT: v_sub_i32_e32 v10, vcc, 0, v4 |
| ; GCN-NEXT: v_xor_b32_e32 v8, v0, v4 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; GCN-NEXT: v_max_i32_e32 v4, v4, v10 |
| ; GCN-NEXT: v_sub_i32_e32 v16, vcc, 0, v5 |
| ; GCN-NEXT: v_mul_f32_e32 v10, 0x4f7ffffe, v12 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v10, v10 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v12, v4 |
| ; GCN-NEXT: v_max_i32_e32 v1, v1, v13 |
| ; GCN-NEXT: v_sub_i32_e32 v15, vcc, 0, v6 |
| ; GCN-NEXT: v_mul_lo_u32 v16, v16, v10 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; GCN-NEXT: v_xor_b32_e32 v14, v2, v6 |
| ; GCN-NEXT: v_max_i32_e32 v6, v6, v15 |
| ; GCN-NEXT: v_mul_hi_u32 v16, v10, v16 |
| ; GCN-NEXT: v_mul_f32_e32 v12, 0x4f7ffffe, v12 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v12, v12 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v15, v6 |
| ; GCN-NEXT: v_add_i32_e32 v10, vcc, v10, v16 |
| ; GCN-NEXT: v_sub_i32_e32 v16, vcc, 0, v4 |
| ; GCN-NEXT: v_mul_lo_u32 v16, v16, v12 |
| ; GCN-NEXT: v_mul_hi_u32 v10, v1, v10 |
| ; GCN-NEXT: v_sub_i32_e32 v9, vcc, 0, v0 |
| ; GCN-NEXT: v_mul_hi_u32 v13, v12, v16 |
| ; GCN-NEXT: v_max_i32_e32 v0, v0, v9 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v9, v15 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v8, 31, v8 |
| ; GCN-NEXT: v_add_i32_e32 v12, vcc, v12, v13 |
| ; GCN-NEXT: v_mul_lo_u32 v13, v10, v5 |
| ; GCN-NEXT: v_mul_hi_u32 v12, v0, v12 |
| ; GCN-NEXT: v_mul_f32_e32 v9, 0x4f7ffffe, v9 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v9, v9 |
| ; GCN-NEXT: v_sub_i32_e32 v1, vcc, v1, v13 |
| ; GCN-NEXT: v_add_i32_e32 v13, vcc, 1, v10 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v5 |
| ; GCN-NEXT: v_cndmask_b32_e64 v10, v10, v13, s[0:1] |
| ; GCN-NEXT: v_sub_i32_e32 v13, vcc, v1, v5 |
| ; GCN-NEXT: v_cndmask_b32_e64 v1, v1, v13, s[0:1] |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v5 |
| ; GCN-NEXT: v_mul_lo_u32 v1, v12, v4 |
| ; GCN-NEXT: v_sub_i32_e32 v5, vcc, 0, v6 |
| ; GCN-NEXT: v_mul_lo_u32 v5, v5, v9 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v1 |
| ; GCN-NEXT: v_add_i32_e32 v1, vcc, 1, v12 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[2:3], v0, v4 |
| ; GCN-NEXT: v_cndmask_b32_e64 v1, v12, v1, s[2:3] |
| ; GCN-NEXT: v_sub_i32_e32 v12, vcc, v0, v4 |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v12, s[2:3] |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[2:3], v0, v4 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, 0, v7 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v9, v5 |
| ; GCN-NEXT: v_max_i32_e32 v5, v7, v0 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v0, v5 |
| ; GCN-NEXT: v_add_i32_e32 v12, vcc, 1, v1 |
| ; GCN-NEXT: v_add_i32_e32 v4, vcc, v9, v4 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GCN-NEXT: v_sub_i32_e32 v9, vcc, 0, v2 |
| ; GCN-NEXT: v_max_i32_e32 v2, v2, v9 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v2, v4 |
| ; GCN-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v9, v0 |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, v1, v12, s[2:3] |
| ; GCN-NEXT: v_xor_b32_e32 v0, v0, v8 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v8 |
| ; GCN-NEXT: v_mul_lo_u32 v8, v4, v6 |
| ; GCN-NEXT: v_add_i32_e32 v13, vcc, 1, v10 |
| ; GCN-NEXT: v_cndmask_b32_e64 v1, v10, v13, s[0:1] |
| ; GCN-NEXT: v_sub_i32_e32 v10, vcc, 0, v5 |
| ; GCN-NEXT: v_sub_i32_e32 v2, vcc, v2, v8 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v11, 31, v11 |
| ; GCN-NEXT: v_mul_lo_u32 v10, v10, v9 |
| ; GCN-NEXT: v_add_i32_e32 v8, vcc, 1, v4 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v2, v6 |
| ; GCN-NEXT: v_xor_b32_e32 v1, v1, v11 |
| ; GCN-NEXT: v_cndmask_b32_e64 v4, v4, v8, s[0:1] |
| ; GCN-NEXT: v_sub_i32_e32 v8, vcc, v2, v6 |
| ; GCN-NEXT: v_sub_i32_e32 v1, vcc, v1, v11 |
| ; GCN-NEXT: v_cndmask_b32_e64 v2, v2, v8, s[0:1] |
| ; GCN-NEXT: v_add_i32_e32 v8, vcc, 1, v4 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v2, v6 |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, v4, v8, vcc |
| ; GCN-NEXT: v_mul_hi_u32 v4, v9, v10 |
| ; GCN-NEXT: v_sub_i32_e32 v6, vcc, 0, v3 |
| ; GCN-NEXT: v_max_i32_e32 v6, v3, v6 |
| ; GCN-NEXT: v_add_i32_e32 v4, vcc, v9, v4 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v6, v4 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v14, 31, v14 |
| ; GCN-NEXT: v_xor_b32_e32 v2, v2, v14 |
| ; GCN-NEXT: v_sub_i32_e32 v2, vcc, v2, v14 |
| ; GCN-NEXT: v_mul_lo_u32 v8, v4, v5 |
| ; GCN-NEXT: v_xor_b32_e32 v3, v3, v7 |
| ; GCN-NEXT: v_add_i32_e32 v7, vcc, 1, v4 |
| ; GCN-NEXT: v_sub_i32_e32 v6, vcc, v6, v8 |
| ; GCN-NEXT: v_sub_i32_e32 v8, vcc, v6, v5 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v6, v5 |
| ; GCN-NEXT: v_cndmask_b32_e32 v4, v4, v7, vcc |
| ; GCN-NEXT: v_cndmask_b32_e32 v6, v6, v8, vcc |
| ; GCN-NEXT: v_add_i32_e32 v7, vcc, 1, v4 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v6, v5 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v3, 31, v3 |
| ; GCN-NEXT: v_cndmask_b32_e32 v4, v4, v7, vcc |
| ; GCN-NEXT: v_xor_b32_e32 v4, v4, v3 |
| ; GCN-NEXT: v_sub_i32_e32 v3, vcc, v4, v3 |
| ; GCN-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: sdiv_v4i32: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s6 |
| ; TONGA-NEXT: s_mov_b32 s11, s7 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s2 |
| ; TONGA-NEXT: s_mov_b32 s9, s3 |
| ; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; TONGA-NEXT: buffer_load_dwordx4 v[4:7], off, s[8:11], 0 offset:16 |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(1) |
| ; TONGA-NEXT: v_sub_u32_e32 v13, vcc, 0, v1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_sub_u32_e32 v12, vcc, 0, v5 |
| ; TONGA-NEXT: v_xor_b32_e32 v11, v1, v5 |
| ; TONGA-NEXT: v_max_i32_e32 v5, v5, v12 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v12, v5 |
| ; TONGA-NEXT: v_sub_u32_e32 v10, vcc, 0, v4 |
| ; TONGA-NEXT: v_xor_b32_e32 v8, v0, v4 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; TONGA-NEXT: v_max_i32_e32 v4, v4, v10 |
| ; TONGA-NEXT: v_sub_u32_e32 v16, vcc, 0, v5 |
| ; TONGA-NEXT: v_mul_f32_e32 v10, 0x4f7ffffe, v12 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v10, v10 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v12, v4 |
| ; TONGA-NEXT: v_max_i32_e32 v1, v1, v13 |
| ; TONGA-NEXT: v_sub_u32_e32 v15, vcc, 0, v6 |
| ; TONGA-NEXT: v_mul_lo_u32 v16, v16, v10 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; TONGA-NEXT: v_xor_b32_e32 v14, v2, v6 |
| ; TONGA-NEXT: v_max_i32_e32 v6, v6, v15 |
| ; TONGA-NEXT: v_mul_hi_u32 v16, v10, v16 |
| ; TONGA-NEXT: v_mul_f32_e32 v12, 0x4f7ffffe, v12 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v12, v12 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v15, v6 |
| ; TONGA-NEXT: v_add_u32_e32 v10, vcc, v10, v16 |
| ; TONGA-NEXT: v_sub_u32_e32 v16, vcc, 0, v4 |
| ; TONGA-NEXT: v_mul_lo_u32 v16, v16, v12 |
| ; TONGA-NEXT: v_mul_hi_u32 v10, v1, v10 |
| ; TONGA-NEXT: v_sub_u32_e32 v9, vcc, 0, v0 |
| ; TONGA-NEXT: v_mul_hi_u32 v13, v12, v16 |
| ; TONGA-NEXT: v_max_i32_e32 v0, v0, v9 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v9, v15 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v8, 31, v8 |
| ; TONGA-NEXT: v_add_u32_e32 v12, vcc, v12, v13 |
| ; TONGA-NEXT: v_mul_lo_u32 v13, v10, v5 |
| ; TONGA-NEXT: v_mul_hi_u32 v12, v0, v12 |
| ; TONGA-NEXT: v_mul_f32_e32 v9, 0x4f7ffffe, v9 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v9, v9 |
| ; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v1, v13 |
| ; TONGA-NEXT: v_add_u32_e32 v13, vcc, 1, v10 |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v5 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v10, v10, v13, s[0:1] |
| ; TONGA-NEXT: v_sub_u32_e32 v13, vcc, v1, v5 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v1, v1, v13, s[0:1] |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v5 |
| ; TONGA-NEXT: v_mul_lo_u32 v1, v12, v4 |
| ; TONGA-NEXT: v_sub_u32_e32 v5, vcc, 0, v6 |
| ; TONGA-NEXT: v_mul_lo_u32 v5, v5, v9 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v0, v1 |
| ; TONGA-NEXT: v_add_u32_e32 v1, vcc, 1, v12 |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[2:3], v0, v4 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v1, v12, v1, s[2:3] |
| ; TONGA-NEXT: v_sub_u32_e32 v12, vcc, v0, v4 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v0, v0, v12, s[2:3] |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[2:3], v0, v4 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, 0, v7 |
| ; TONGA-NEXT: v_mul_hi_u32 v4, v9, v5 |
| ; TONGA-NEXT: v_max_i32_e32 v5, v7, v0 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v0, v5 |
| ; TONGA-NEXT: v_add_u32_e32 v12, vcc, 1, v1 |
| ; TONGA-NEXT: v_add_u32_e32 v4, vcc, v9, v4 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; TONGA-NEXT: v_sub_u32_e32 v9, vcc, 0, v2 |
| ; TONGA-NEXT: v_max_i32_e32 v2, v2, v9 |
| ; TONGA-NEXT: v_mul_hi_u32 v4, v2, v4 |
| ; TONGA-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v9, v0 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v0, v1, v12, s[2:3] |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v0, v8 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v0, v8 |
| ; TONGA-NEXT: v_mul_lo_u32 v8, v4, v6 |
| ; TONGA-NEXT: v_add_u32_e32 v13, vcc, 1, v10 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v1, v10, v13, s[0:1] |
| ; TONGA-NEXT: v_sub_u32_e32 v10, vcc, 0, v5 |
| ; TONGA-NEXT: v_sub_u32_e32 v2, vcc, v2, v8 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v11, 31, v11 |
| ; TONGA-NEXT: v_mul_lo_u32 v10, v10, v9 |
| ; TONGA-NEXT: v_add_u32_e32 v8, vcc, 1, v4 |
| ; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v2, v6 |
| ; TONGA-NEXT: v_xor_b32_e32 v1, v1, v11 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v4, v4, v8, s[0:1] |
| ; TONGA-NEXT: v_sub_u32_e32 v8, vcc, v2, v6 |
| ; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v1, v11 |
| ; TONGA-NEXT: v_cndmask_b32_e64 v2, v2, v8, s[0:1] |
| ; TONGA-NEXT: v_add_u32_e32 v8, vcc, 1, v4 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v2, v6 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v2, v4, v8, vcc |
| ; TONGA-NEXT: v_mul_hi_u32 v4, v9, v10 |
| ; TONGA-NEXT: v_sub_u32_e32 v6, vcc, 0, v3 |
| ; TONGA-NEXT: v_max_i32_e32 v6, v3, v6 |
| ; TONGA-NEXT: v_add_u32_e32 v4, vcc, v9, v4 |
| ; TONGA-NEXT: v_mul_hi_u32 v4, v6, v4 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v14, 31, v14 |
| ; TONGA-NEXT: v_xor_b32_e32 v2, v2, v14 |
| ; TONGA-NEXT: v_sub_u32_e32 v2, vcc, v2, v14 |
| ; TONGA-NEXT: v_mul_lo_u32 v8, v4, v5 |
| ; TONGA-NEXT: v_xor_b32_e32 v3, v3, v7 |
| ; TONGA-NEXT: v_add_u32_e32 v7, vcc, 1, v4 |
| ; TONGA-NEXT: v_sub_u32_e32 v6, vcc, v6, v8 |
| ; TONGA-NEXT: v_sub_u32_e32 v8, vcc, v6, v5 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v6, v5 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v4, v4, v7, vcc |
| ; TONGA-NEXT: v_cndmask_b32_e32 v6, v6, v8, vcc |
| ; TONGA-NEXT: v_add_u32_e32 v7, vcc, 1, v4 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v6, v5 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v3, 31, v3 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v4, v4, v7, vcc |
| ; TONGA-NEXT: v_xor_b32_e32 v4, v4, v3 |
| ; TONGA-NEXT: v_sub_u32_e32 v3, vcc, v4, v3 |
| ; TONGA-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: sdiv_v4i32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s6, s2 |
| ; GFX9-NEXT: s_mov_b32 s7, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s10 |
| ; GFX9-NEXT: s_mov_b32 s5, s11 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 offset:16 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[4:7], off, s[4:7], 0 |
| ; GFX9-NEXT: s_waitcnt vmcnt(1) |
| ; GFX9-NEXT: v_readfirstlane_b32 s0, v0 |
| ; GFX9-NEXT: s_abs_i32 s1, s0 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v0, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_readfirstlane_b32 s5, v4 |
| ; GFX9-NEXT: s_xor_b32 s0, s5, s0 |
| ; GFX9-NEXT: s_ashr_i32 s6, s0, 31 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_sub_i32 s0, 0, s1 |
| ; GFX9-NEXT: s_abs_i32 s5, s5 |
| ; GFX9-NEXT: v_readfirstlane_b32 s4, v1 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_readfirstlane_b32 s7, v0 |
| ; GFX9-NEXT: s_mul_i32 s0, s0, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s0, s7, s0 |
| ; GFX9-NEXT: s_add_i32 s7, s7, s0 |
| ; GFX9-NEXT: s_mul_hi_u32 s0, s5, s7 |
| ; GFX9-NEXT: s_mul_i32 s7, s0, s1 |
| ; GFX9-NEXT: s_sub_i32 s5, s5, s7 |
| ; GFX9-NEXT: s_add_i32 s10, s0, 1 |
| ; GFX9-NEXT: s_sub_i32 s7, s5, s1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s5, s1 |
| ; GFX9-NEXT: s_cselect_b32 s0, s10, s0 |
| ; GFX9-NEXT: s_cselect_b32 s5, s7, s5 |
| ; GFX9-NEXT: s_add_i32 s7, s0, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s5, s1 |
| ; GFX9-NEXT: s_cselect_b32 s1, s7, s0 |
| ; GFX9-NEXT: s_abs_i32 s5, s4 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v0, s5 |
| ; GFX9-NEXT: s_xor_b32 s1, s1, s6 |
| ; GFX9-NEXT: s_sub_i32 s10, 0, s5 |
| ; GFX9-NEXT: s_sub_i32 s6, s1, s6 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_mov_b32 s0, s8 |
| ; GFX9-NEXT: v_readfirstlane_b32 s8, v5 |
| ; GFX9-NEXT: s_xor_b32 s4, s8, s4 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_abs_i32 s8, s8 |
| ; GFX9-NEXT: s_ashr_i32 s4, s4, 31 |
| ; GFX9-NEXT: v_readfirstlane_b32 s7, v2 |
| ; GFX9-NEXT: v_readfirstlane_b32 s1, v0 |
| ; GFX9-NEXT: s_mul_i32 s10, s10, s1 |
| ; GFX9-NEXT: s_mul_hi_u32 s10, s1, s10 |
| ; GFX9-NEXT: s_add_i32 s1, s1, s10 |
| ; GFX9-NEXT: s_mul_hi_u32 s1, s8, s1 |
| ; GFX9-NEXT: s_mul_i32 s10, s1, s5 |
| ; GFX9-NEXT: s_sub_i32 s8, s8, s10 |
| ; GFX9-NEXT: s_add_i32 s11, s1, 1 |
| ; GFX9-NEXT: s_sub_i32 s10, s8, s5 |
| ; GFX9-NEXT: s_cmp_ge_u32 s8, s5 |
| ; GFX9-NEXT: s_cselect_b32 s1, s11, s1 |
| ; GFX9-NEXT: s_cselect_b32 s8, s10, s8 |
| ; GFX9-NEXT: s_add_i32 s10, s1, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s8, s5 |
| ; GFX9-NEXT: s_cselect_b32 s5, s10, s1 |
| ; GFX9-NEXT: s_abs_i32 s8, s7 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v0, s8 |
| ; GFX9-NEXT: s_xor_b32 s5, s5, s4 |
| ; GFX9-NEXT: s_sub_i32 s11, 0, s8 |
| ; GFX9-NEXT: s_sub_i32 s4, s5, s4 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_readfirstlane_b32 s10, v6 |
| ; GFX9-NEXT: s_xor_b32 s7, s10, s7 |
| ; GFX9-NEXT: s_abs_i32 s10, s10 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_ashr_i32 s7, s7, 31 |
| ; GFX9-NEXT: s_mov_b32 s1, s9 |
| ; GFX9-NEXT: v_readfirstlane_b32 s9, v3 |
| ; GFX9-NEXT: v_readfirstlane_b32 s5, v0 |
| ; GFX9-NEXT: s_mul_i32 s11, s11, s5 |
| ; GFX9-NEXT: s_mul_hi_u32 s11, s5, s11 |
| ; GFX9-NEXT: s_add_i32 s5, s5, s11 |
| ; GFX9-NEXT: s_mul_hi_u32 s5, s10, s5 |
| ; GFX9-NEXT: s_mul_i32 s11, s5, s8 |
| ; GFX9-NEXT: s_sub_i32 s10, s10, s11 |
| ; GFX9-NEXT: s_add_i32 s12, s5, 1 |
| ; GFX9-NEXT: s_sub_i32 s11, s10, s8 |
| ; GFX9-NEXT: s_cmp_ge_u32 s10, s8 |
| ; GFX9-NEXT: s_cselect_b32 s5, s12, s5 |
| ; GFX9-NEXT: s_cselect_b32 s10, s11, s10 |
| ; GFX9-NEXT: s_add_i32 s11, s5, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s10, s8 |
| ; GFX9-NEXT: s_cselect_b32 s5, s11, s5 |
| ; GFX9-NEXT: s_abs_i32 s8, s9 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v2, s8 |
| ; GFX9-NEXT: v_readfirstlane_b32 s10, v7 |
| ; GFX9-NEXT: s_xor_b32 s5, s5, s7 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s4 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v2, v2 |
| ; GFX9-NEXT: s_xor_b32 s4, s10, s9 |
| ; GFX9-NEXT: s_sub_i32 s9, 0, s8 |
| ; GFX9-NEXT: s_sub_i32 s5, s5, s7 |
| ; GFX9-NEXT: v_mul_f32_e32 v2, 0x4f7ffffe, v2 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v2, v2 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s6 |
| ; GFX9-NEXT: s_abs_i32 s6, s10 |
| ; GFX9-NEXT: s_ashr_i32 s4, s4, 31 |
| ; GFX9-NEXT: v_readfirstlane_b32 s7, v2 |
| ; GFX9-NEXT: s_mul_i32 s9, s9, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s9, s7, s9 |
| ; GFX9-NEXT: s_add_i32 s7, s7, s9 |
| ; GFX9-NEXT: s_mul_hi_u32 s7, s6, s7 |
| ; GFX9-NEXT: s_mul_i32 s9, s7, s8 |
| ; GFX9-NEXT: s_sub_i32 s6, s6, s9 |
| ; GFX9-NEXT: s_add_i32 s10, s7, 1 |
| ; GFX9-NEXT: s_sub_i32 s9, s6, s8 |
| ; GFX9-NEXT: s_cmp_ge_u32 s6, s8 |
| ; GFX9-NEXT: s_cselect_b32 s7, s10, s7 |
| ; GFX9-NEXT: s_cselect_b32 s6, s9, s6 |
| ; GFX9-NEXT: s_add_i32 s9, s7, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s6, s8 |
| ; GFX9-NEXT: s_cselect_b32 s6, s9, s7 |
| ; GFX9-NEXT: s_xor_b32 s6, s6, s4 |
| ; GFX9-NEXT: s_sub_i32 s4, s6, s4 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s5 |
| ; GFX9-NEXT: v_mov_b32_e32 v3, s4 |
| ; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: sdiv_v4i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 101, @11, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T2.XYZW, T0.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_128 T1.XYZW, T0.X, 16, #1 |
| ; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 11: |
| ; EG-NEXT: SETGT_INT * T2.W, 0.0, T1.W, |
| ; EG-NEXT: ADD_INT * T1.W, T1.W, PV.W, |
| ; EG-NEXT: XOR_INT * T1.W, PV.W, T2.W, |
| ; EG-NEXT: SUB_INT T3.W, 0.0, PV.W, |
| ; EG-NEXT: RECIP_UINT * T2.X, PV.W, |
| ; EG-NEXT: SETGT_INT T4.W, 0.0, T0.W, |
| ; EG-NEXT: MULLO_INT * T2.Y, PV.W, PS, |
| ; EG-NEXT: SETGT_INT T2.Z, 0.0, T1.Y, |
| ; EG-NEXT: ADD_INT T0.W, T0.W, PV.W, |
| ; EG-NEXT: MULHI * T2.Y, T2.X, PS, |
| ; EG-NEXT: ADD_INT T3.Z, T2.X, PS, |
| ; EG-NEXT: XOR_INT T0.W, PV.W, T4.W, |
| ; EG-NEXT: ADD_INT * T3.W, T1.Y, PV.Z, |
| ; EG-NEXT: XOR_INT T3.W, PS, T2.Z, |
| ; EG-NEXT: MULHI * T1.Y, PV.W, PV.Z, |
| ; EG-NEXT: SUB_INT T5.W, 0.0, PV.W, |
| ; EG-NEXT: RECIP_UINT * T2.X, PV.W, |
| ; EG-NEXT: SETGT_INT T6.W, 0.0, T0.Y, |
| ; EG-NEXT: MULLO_INT * T2.Y, PV.W, PS, |
| ; EG-NEXT: ADD_INT T5.W, T0.Y, PV.W, |
| ; EG-NEXT: MULHI * T0.Y, T2.X, PS, |
| ; EG-NEXT: ADD_INT T0.Y, T2.X, PS, |
| ; EG-NEXT: XOR_INT T3.Z, PV.W, T6.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: SETGT_INT T5.W, 0.0, T1.Z, |
| ; EG-NEXT: MULLO_INT * T2.X, T1.Y, T1.W, |
| ; EG-NEXT: ADD_INT T7.W, T1.Z, PV.W, |
| ; EG-NEXT: MULHI * T0.Y, PV.Z, PV.Y, |
| ; EG-NEXT: XOR_INT T7.W, PV.W, T5.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: MULLO_INT * T1.Z, PS, T3.W, |
| ; EG-NEXT: SUB_INT T4.Z, 0.0, PV.W, |
| ; EG-NEXT: SETGT_INT T8.W, 0.0, T1.X, |
| ; EG-NEXT: RECIP_UINT * T2.Y, PV.W, |
| ; EG-NEXT: ADD_INT T9.W, T1.X, PV.W, |
| ; EG-NEXT: MULLO_INT * T1.X, PV.Z, PS, |
| ; EG-NEXT: SETGT_INT T4.Z, 0.0, T0.Z, |
| ; EG-NEXT: XOR_INT T9.W, PV.W, T8.W, |
| ; EG-NEXT: MULHI * T1.X, T2.Y, PS, |
| ; EG-NEXT: ADD_INT T1.X, T2.Y, PS, |
| ; EG-NEXT: SUB_INT T2.Y, 0.0, PV.W, |
| ; EG-NEXT: SUB_INT T1.Z, T3.Z, T1.Z, |
| ; EG-NEXT: ADD_INT T10.W, T0.Z, PV.Z, BS:VEC_201 |
| ; EG-NEXT: RECIP_UINT * T0.Z, PV.W, |
| ; EG-NEXT: XOR_INT T3.X, PV.W, T4.Z, |
| ; EG-NEXT: ADD_INT T3.Y, T0.Y, 1, |
| ; EG-NEXT: SETGE_UINT T3.Z, PV.Z, T3.W, |
| ; EG-NEXT: SUB_INT T10.W, PV.Z, T3.W, |
| ; EG-NEXT: MULLO_INT * T2.Y, PV.Y, PS, |
| ; EG-NEXT: CNDE_INT T1.Z, PV.Z, T1.Z, PV.W, |
| ; EG-NEXT: CNDE_INT T10.W, PV.Z, T0.Y, PV.Y, |
| ; EG-NEXT: MULHI * T0.Y, PV.X, T1.X, |
| ; EG-NEXT: SETGT_INT T3.Y, 0.0, T0.X, |
| ; EG-NEXT: ADD_INT T3.Z, PV.W, 1, |
| ; EG-NEXT: SETGE_UINT T3.W, PV.Z, T3.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: MULLO_INT * T1.X, PS, T7.W, |
| ; EG-NEXT: CNDE_INT T4.Y, PV.W, T10.W, PV.Z, |
| ; EG-NEXT: ADD_INT T1.Z, T0.X, PV.Y, |
| ; EG-NEXT: SUB_INT T3.W, T3.X, PS, BS:VEC_120/SCL_212 |
| ; EG-NEXT: MULHI * T0.X, T0.Z, T2.Y, |
| ; EG-NEXT: ADD_INT T1.X, T0.Y, 1, |
| ; EG-NEXT: SETGE_UINT T2.Y, PV.W, T7.W, |
| ; EG-NEXT: ADD_INT T0.Z, T0.Z, PS, |
| ; EG-NEXT: XOR_INT T10.W, PV.Z, T3.Y, |
| ; EG-NEXT: SUB_INT * T0.W, T0.W, T2.X, |
| ; EG-NEXT: SUB_INT T0.X, T3.W, T7.W, |
| ; EG-NEXT: ADD_INT T5.Y, T1.Y, 1, |
| ; EG-NEXT: SETGE_UINT T1.Z, PS, T1.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: SUB_INT T11.W, PS, T1.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: MULHI * T0.Z, PV.W, PV.Z, |
| ; EG-NEXT: CNDE_INT T2.X, PV.Z, T0.W, PV.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: CNDE_INT T1.Y, PV.Z, T1.Y, PV.Y, |
| ; EG-NEXT: CNDE_INT T1.Z, T2.Y, T3.W, PV.X, BS:VEC_201 |
| ; EG-NEXT: CNDE_INT T0.W, T2.Y, T0.Y, T1.X, BS:VEC_201 |
| ; EG-NEXT: MULLO_INT * T0.X, PS, T9.W, |
| ; EG-NEXT: ADD_INT T1.X, PV.W, 1, |
| ; EG-NEXT: SETGE_UINT T0.Y, PV.Z, T7.W, |
| ; EG-NEXT: ADD_INT T1.Z, PV.Y, 1, |
| ; EG-NEXT: SETGE_UINT T1.W, PV.X, T1.W, BS:VEC_102/SCL_221 |
| ; EG-NEXT: SUB_INT * T3.W, T10.W, PS, |
| ; EG-NEXT: ADD_INT T0.X, T0.Z, 1, |
| ; EG-NEXT: SETGE_UINT T2.Y, PS, T9.W, BS:VEC_102/SCL_221 |
| ; EG-NEXT: SUB_INT T3.Z, PS, T9.W, BS:VEC_102/SCL_221 |
| ; EG-NEXT: CNDE_INT T1.W, PV.W, T1.Y, PV.Z, |
| ; EG-NEXT: XOR_INT * T2.W, T4.W, T2.W, |
| ; EG-NEXT: XOR_INT T2.X, PV.W, PS, |
| ; EG-NEXT: CNDE_INT T1.Y, PV.Y, T3.W, PV.Z, BS:VEC_021/SCL_122 |
| ; EG-NEXT: CNDE_INT T0.Z, PV.Y, T0.Z, PV.X, |
| ; EG-NEXT: CNDE_INT T0.W, T0.Y, T0.W, T1.X, BS:VEC_102/SCL_221 |
| ; EG-NEXT: XOR_INT * T1.W, T4.Z, T5.W, |
| ; EG-NEXT: XOR_INT T0.X, T6.W, T2.Z, |
| ; EG-NEXT: XOR_INT T0.Y, PV.W, PS, |
| ; EG-NEXT: ADD_INT T1.Z, PV.Z, 1, |
| ; EG-NEXT: SETGE_UINT T0.W, PV.Y, T9.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: SUB_INT * T2.W, PV.X, T2.W, |
| ; EG-NEXT: CNDE_INT T1.Y, PV.W, T0.Z, PV.Z, |
| ; EG-NEXT: SUB_INT T2.Z, PV.Y, T1.W, |
| ; EG-NEXT: XOR_INT T0.W, T3.Y, T8.W, BS:VEC_021/SCL_122 |
| ; EG-NEXT: XOR_INT * T1.W, T4.Y, PV.X, |
| ; EG-NEXT: SUB_INT T2.Y, PS, T0.X, |
| ; EG-NEXT: XOR_INT * T1.W, PV.Y, PV.W, |
| ; EG-NEXT: SUB_INT T2.X, PV.W, T0.W, |
| ; EG-NEXT: LSHR * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %den_ptr = getelementptr <4 x i32>, ptr addrspace(1) %in, i32 1 |
| %num = load <4 x i32>, ptr addrspace(1) %in |
| %den = load <4 x i32>, ptr addrspace(1) %den_ptr |
| %result = sdiv <4 x i32> %num, %den |
| store <4 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @sdiv_v4i32_4(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: sdiv_v4i32_4: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_ashrrev_i32_e32 v4, 31, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v5, 31, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v6, 31, v2 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v7, 31, v3 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v4, 30, v4 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v5, 30, v5 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v6, 30, v6 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v7, 30, v7 |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v4, v0 |
| ; GCN-NEXT: v_add_i32_e32 v1, vcc, v5, v1 |
| ; GCN-NEXT: v_add_i32_e32 v2, vcc, v6, v2 |
| ; GCN-NEXT: v_add_i32_e32 v3, vcc, v7, v3 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v1, 2, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v2, 2, v2 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v3, 2, v3 |
| ; GCN-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: sdiv_v4i32_4: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s3, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s2, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s2 |
| ; TONGA-NEXT: s_mov_b32 s11, s3 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s6 |
| ; TONGA-NEXT: s_mov_b32 s9, s7 |
| ; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s0, s4 |
| ; TONGA-NEXT: s_mov_b32 s1, s5 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v4, 31, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v5, 31, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v6, 31, v2 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v7, 31, v3 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v4, 30, v4 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v5, 30, v5 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v6, 30, v6 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v7, 30, v7 |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v4, v0 |
| ; TONGA-NEXT: v_add_u32_e32 v1, vcc, v5, v1 |
| ; TONGA-NEXT: v_add_u32_e32 v2, vcc, v6, v2 |
| ; TONGA-NEXT: v_add_u32_e32 v3, vcc, v7, v3 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v1, 2, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v2, 2, v2 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v3, 2, v3 |
| ; TONGA-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: sdiv_v4i32_4: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v4, 31, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v5, 31, v1 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v6, 31, v2 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v7, 31, v3 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v4, 30, v4 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v5, 30, v5 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v6, 30, v6 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v7, 30, v7 |
| ; GFX9-NEXT: v_add_u32_e32 v0, v0, v4 |
| ; GFX9-NEXT: v_add_u32_e32 v1, v1, v5 |
| ; GFX9-NEXT: v_add_u32_e32 v2, v2, v6 |
| ; GFX9-NEXT: v_add_u32_e32 v3, v3, v7 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 2, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v1, 2, v1 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v2, 2, v2 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v3, 2, v3 |
| ; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: sdiv_v4i32_4: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 24, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T1.XYZW, T0.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: ASHR T1.W, T0.W, literal.x, |
| ; EG-NEXT: ASHR * T2.W, T0.Z, literal.x, |
| ; EG-NEXT: 31(4.344025e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHR * T1.W, PV.W, literal.x, |
| ; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT T1.Z, T0.W, PV.W, |
| ; EG-NEXT: LSHR T0.W, T2.W, literal.x, BS:VEC_120/SCL_212 |
| ; EG-NEXT: ASHR * T1.W, T0.Y, literal.y, |
| ; EG-NEXT: 30(4.203895e-44), 31(4.344025e-44) |
| ; EG-NEXT: LSHR T1.Y, PS, literal.x, |
| ; EG-NEXT: ASHR T2.Z, T0.X, literal.y, |
| ; EG-NEXT: ADD_INT T0.W, T0.Z, PV.W, |
| ; EG-NEXT: ASHR * T1.W, PV.Z, literal.z, |
| ; EG-NEXT: 30(4.203895e-44), 31(4.344025e-44) |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T1.Z, PV.W, literal.x, |
| ; EG-NEXT: LSHR T0.W, PV.Z, literal.y, |
| ; EG-NEXT: ADD_INT * T2.W, T0.Y, PV.Y, |
| ; EG-NEXT: 2(2.802597e-45), 30(4.203895e-44) |
| ; EG-NEXT: ASHR T1.Y, PS, literal.x, |
| ; EG-NEXT: ADD_INT * T0.W, T0.X, PV.W, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T1.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %num = load <4 x i32>, ptr addrspace(1) %in |
| %result = sdiv <4 x i32> %num, <i32 4, i32 4, i32 4, i32 4> |
| store <4 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_sdiv_i8(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: v_sdiv_i8: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s6 |
| ; GCN-NEXT: s_mov_b32 s11, s7 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s2 |
| ; GCN-NEXT: s_mov_b32 s9, s3 |
| ; GCN-NEXT: buffer_load_sbyte v0, off, s[8:11], 0 offset:1 |
| ; GCN-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v2, v0 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v3, v1 |
| ; GCN-NEXT: v_xor_b32_e32 v0, v1, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; GCN-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; GCN-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; GCN-NEXT: v_trunc_f32_e32 v1, v1 |
| ; GCN-NEXT: v_mad_f32 v3, -v1, v2, v3 |
| ; GCN-NEXT: v_cvt_i32_f32_e32 v1, v1 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2| |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v1 |
| ; GCN-NEXT: v_bfe_i32 v0, v0, 0, 8 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: v_sdiv_i8: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s6 |
| ; TONGA-NEXT: s_mov_b32 s11, s7 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s2 |
| ; TONGA-NEXT: s_mov_b32 s9, s3 |
| ; TONGA-NEXT: buffer_load_sbyte v0, off, s[8:11], 0 offset:1 |
| ; TONGA-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(1) |
| ; TONGA-NEXT: v_cvt_f32_i32_e32 v2, v0 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_cvt_f32_i32_e32 v3, v1 |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v1, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; TONGA-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; TONGA-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; TONGA-NEXT: v_trunc_f32_e32 v1, v1 |
| ; TONGA-NEXT: v_mad_f32 v3, -v1, v2, v3 |
| ; TONGA-NEXT: v_cvt_i32_f32_e32 v1, v1 |
| ; TONGA-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2| |
| ; TONGA-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v1 |
| ; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 8 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_sdiv_i8: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_sbyte v0, off, s[8:11], 0 offset:1 |
| ; GFX9-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(1) |
| ; GFX9-NEXT: v_cvt_f32_i32_e32 v2, v0 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_cvt_f32_i32_e32 v3, v1 |
| ; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; GFX9-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; GFX9-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; GFX9-NEXT: v_trunc_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_cvt_i32_f32_e32 v4, v1 |
| ; GFX9-NEXT: v_mad_f32 v1, -v1, v2, v3 |
| ; GFX9-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, |v2| |
| ; GFX9-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; GFX9-NEXT: v_add_u32_e32 v0, v4, v0 |
| ; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 8 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_sdiv_i8: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 21, @11, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1 |
| ; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 11: |
| ; EG-NEXT: BFE_INT * T0.W, T1.X, 0.0, literal.x, |
| ; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00) |
| ; EG-NEXT: INT_TO_FLT * T0.Y, PV.W, |
| ; EG-NEXT: BFE_INT T1.W, T0.X, 0.0, literal.x, |
| ; EG-NEXT: RECIP_IEEE * T0.X, PS, |
| ; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00) |
| ; EG-NEXT: INT_TO_FLT * T0.Z, PV.W, |
| ; EG-NEXT: MUL_IEEE * T2.W, PS, T0.X, |
| ; EG-NEXT: TRUNC T2.W, PV.W, |
| ; EG-NEXT: XOR_INT * T0.W, T1.W, T0.W, |
| ; EG-NEXT: ASHR T0.W, PS, literal.x, |
| ; EG-NEXT: MULADD_IEEE * T1.W, -PV.W, T0.Y, T0.Z, |
| ; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00) |
| ; EG-NEXT: TRUNC T0.Z, T2.W, |
| ; EG-NEXT: SETGE T1.W, |PS|, |T0.Y|, |
| ; EG-NEXT: OR_INT * T0.W, PV.W, 1, |
| ; EG-NEXT: CNDE T0.W, PV.W, 0.0, PS, |
| ; EG-NEXT: FLT_TO_INT * T1.W, PV.Z, |
| ; EG-NEXT: ADD_INT * T0.W, PS, PV.W, |
| ; EG-NEXT: BFE_INT T0.X, PV.W, 0.0, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 8(1.121039e-44), 2(2.802597e-45) |
| %den_ptr = getelementptr i8, ptr addrspace(1) %in, i8 1 |
| %num = load i8, ptr addrspace(1) %in |
| %den = load i8, ptr addrspace(1) %den_ptr |
| %result = sdiv i8 %num, %den |
| %result.ext = sext i8 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_sdiv_i23(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: v_sdiv_i23: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s3, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s2, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s2 |
| ; GCN-NEXT: s_mov_b32 s11, s3 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s6 |
| ; GCN-NEXT: s_mov_b32 s9, s7 |
| ; GCN-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:2 |
| ; GCN-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:6 |
| ; GCN-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4 |
| ; GCN-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s0, s4 |
| ; GCN-NEXT: s_mov_b32 s1, s5 |
| ; GCN-NEXT: s_waitcnt vmcnt(3) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; GCN-NEXT: s_waitcnt vmcnt(2) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v1, 16, v1 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_or_b32_e32 v1, v2, v1 |
| ; GCN-NEXT: v_bfe_i32 v1, v1, 0, 23 |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v2, v1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_or_b32_e32 v0, v3, v0 |
| ; GCN-NEXT: v_bfe_i32 v0, v0, 0, 23 |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v3, v0 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; GCN-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; GCN-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; GCN-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; GCN-NEXT: v_trunc_f32_e32 v1, v1 |
| ; GCN-NEXT: v_mad_f32 v3, -v1, v2, v3 |
| ; GCN-NEXT: v_cvt_i32_f32_e32 v1, v1 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2| |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v1 |
| ; GCN-NEXT: v_bfe_i32 v0, v0, 0, 23 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: v_sdiv_i23: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s3, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s2, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s2 |
| ; TONGA-NEXT: s_mov_b32 s11, s3 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s6 |
| ; TONGA-NEXT: s_mov_b32 s9, s7 |
| ; TONGA-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:2 |
| ; TONGA-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:6 |
| ; TONGA-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4 |
| ; TONGA-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s0, s4 |
| ; TONGA-NEXT: s_mov_b32 s1, s5 |
| ; TONGA-NEXT: s_waitcnt vmcnt(3) |
| ; TONGA-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; TONGA-NEXT: s_waitcnt vmcnt(2) |
| ; TONGA-NEXT: v_lshlrev_b32_e32 v1, 16, v1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(1) |
| ; TONGA-NEXT: v_or_b32_e32 v1, v2, v1 |
| ; TONGA-NEXT: v_bfe_i32 v1, v1, 0, 23 |
| ; TONGA-NEXT: v_cvt_f32_i32_e32 v2, v1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_or_b32_e32 v0, v3, v0 |
| ; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 23 |
| ; TONGA-NEXT: v_cvt_f32_i32_e32 v3, v0 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; TONGA-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; TONGA-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; TONGA-NEXT: v_trunc_f32_e32 v1, v1 |
| ; TONGA-NEXT: v_mad_f32 v3, -v1, v2, v3 |
| ; TONGA-NEXT: v_cvt_i32_f32_e32 v1, v1 |
| ; TONGA-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2| |
| ; TONGA-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v1 |
| ; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 23 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_sdiv_i23: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s6, s2 |
| ; GFX9-NEXT: s_mov_b32 s7, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s10 |
| ; GFX9-NEXT: s_mov_b32 s5, s11 |
| ; GFX9-NEXT: buffer_load_ubyte v0, off, s[4:7], 0 offset:2 |
| ; GFX9-NEXT: buffer_load_ubyte v1, off, s[4:7], 0 offset:6 |
| ; GFX9-NEXT: buffer_load_ushort v2, off, s[4:7], 0 offset:4 |
| ; GFX9-NEXT: buffer_load_ushort v3, off, s[4:7], 0 |
| ; GFX9-NEXT: s_mov_b32 s0, s8 |
| ; GFX9-NEXT: s_mov_b32 s1, s9 |
| ; GFX9-NEXT: s_waitcnt vmcnt(3) |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; GFX9-NEXT: s_waitcnt vmcnt(2) |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v1, 16, v1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(1) |
| ; GFX9-NEXT: v_or_b32_e32 v1, v2, v1 |
| ; GFX9-NEXT: v_bfe_i32 v1, v1, 0, 23 |
| ; GFX9-NEXT: v_cvt_f32_i32_e32 v2, v1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_or_b32_e32 v0, v3, v0 |
| ; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 23 |
| ; GFX9-NEXT: v_cvt_f32_i32_e32 v3, v0 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; GFX9-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; GFX9-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; GFX9-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; GFX9-NEXT: v_trunc_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_cvt_i32_f32_e32 v4, v1 |
| ; GFX9-NEXT: v_mad_f32 v1, -v1, v2, v3 |
| ; GFX9-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, |v2| |
| ; GFX9-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; GFX9-NEXT: v_add_u32_e32 v0, v4, v0 |
| ; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 23 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_sdiv_i23: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @14, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 3 @6 |
| ; EG-NEXT: ALU 33, @15, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_8 T1.X, T0.X, 6, #1 |
| ; EG-NEXT: VTX_READ_16 T2.X, T0.X, 0, #1 |
| ; EG-NEXT: VTX_READ_8 T3.X, T0.X, 2, #1 |
| ; EG-NEXT: VTX_READ_16 T0.X, T0.X, 4, #1 |
| ; EG-NEXT: ALU clause starting at 14: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 15: |
| ; EG-NEXT: LSHL * T0.W, T1.X, literal.x, |
| ; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00) |
| ; EG-NEXT: OR_INT T0.W, T0.X, PV.W, |
| ; EG-NEXT: LSHL * T1.W, T3.X, literal.x, |
| ; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHL * T0.W, PV.W, literal.x, |
| ; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T0.W, PV.W, literal.x, |
| ; EG-NEXT: OR_INT * T1.W, T2.X, T1.W, |
| ; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHL T1.W, PS, literal.x, |
| ; EG-NEXT: INT_TO_FLT * T0.X, PV.W, |
| ; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T1.W, PV.W, literal.x, |
| ; EG-NEXT: RECIP_IEEE * T0.Y, PS, |
| ; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00) |
| ; EG-NEXT: INT_TO_FLT * T0.Z, PV.W, |
| ; EG-NEXT: MUL_IEEE * T2.W, PS, T0.Y, |
| ; EG-NEXT: TRUNC T2.W, PV.W, |
| ; EG-NEXT: XOR_INT * T0.W, T1.W, T0.W, |
| ; EG-NEXT: ASHR T0.W, PS, literal.x, |
| ; EG-NEXT: MULADD_IEEE * T1.W, -PV.W, T0.X, T0.Z, |
| ; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00) |
| ; EG-NEXT: TRUNC T0.Z, T2.W, |
| ; EG-NEXT: SETGE T1.W, |PS|, |T0.X|, |
| ; EG-NEXT: OR_INT * T0.W, PV.W, 1, |
| ; EG-NEXT: CNDE T0.W, PV.W, 0.0, PS, |
| ; EG-NEXT: FLT_TO_INT * T1.W, PV.Z, |
| ; EG-NEXT: ADD_INT * T0.W, PS, PV.W, |
| ; EG-NEXT: LSHL * T0.W, PV.W, literal.x, |
| ; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 9(1.261169e-44), 2(2.802597e-45) |
| %den_ptr = getelementptr i23, ptr addrspace(1) %in, i23 1 |
| %num = load i23, ptr addrspace(1) %in |
| %den = load i23, ptr addrspace(1) %den_ptr |
| %result = sdiv i23 %num, %den |
| %result.ext = sext i23 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_sdiv_i24(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: v_sdiv_i24: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s3, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s2, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s2 |
| ; GCN-NEXT: s_mov_b32 s11, s3 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s6 |
| ; GCN-NEXT: s_mov_b32 s9, s7 |
| ; GCN-NEXT: buffer_load_sbyte v0, off, s[8:11], 0 offset:6 |
| ; GCN-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:4 |
| ; GCN-NEXT: buffer_load_sbyte v2, off, s[8:11], 0 offset:2 |
| ; GCN-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s0, s4 |
| ; GCN-NEXT: s_mov_b32 s1, s5 |
| ; GCN-NEXT: s_waitcnt vmcnt(3) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v4, 16, v0 |
| ; GCN-NEXT: s_waitcnt vmcnt(2) |
| ; GCN-NEXT: v_or_b32_e32 v1, v1, v4 |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v1, v1 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v4, 16, v2 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_or_b32_e32 v3, v3, v4 |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v3, v3 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v1 |
| ; GCN-NEXT: v_xor_b32_e32 v0, v2, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; GCN-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; GCN-NEXT: v_mul_f32_e32 v2, v3, v4 |
| ; GCN-NEXT: v_trunc_f32_e32 v2, v2 |
| ; GCN-NEXT: v_mad_f32 v3, -v2, v1, v3 |
| ; GCN-NEXT: v_cvt_i32_f32_e32 v2, v2 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v1| |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v2 |
| ; GCN-NEXT: v_bfe_i32 v0, v0, 0, 24 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: v_sdiv_i24: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s3, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s2, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s2 |
| ; TONGA-NEXT: s_mov_b32 s11, s3 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s6 |
| ; TONGA-NEXT: s_mov_b32 s9, s7 |
| ; TONGA-NEXT: buffer_load_sbyte v0, off, s[8:11], 0 offset:6 |
| ; TONGA-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:4 |
| ; TONGA-NEXT: buffer_load_sbyte v2, off, s[8:11], 0 offset:2 |
| ; TONGA-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s0, s4 |
| ; TONGA-NEXT: s_mov_b32 s1, s5 |
| ; TONGA-NEXT: s_waitcnt vmcnt(3) |
| ; TONGA-NEXT: v_lshlrev_b32_e32 v4, 16, v0 |
| ; TONGA-NEXT: s_waitcnt vmcnt(2) |
| ; TONGA-NEXT: v_or_b32_e32 v1, v1, v4 |
| ; TONGA-NEXT: v_cvt_f32_i32_e32 v1, v1 |
| ; TONGA-NEXT: s_waitcnt vmcnt(1) |
| ; TONGA-NEXT: v_lshlrev_b32_e32 v4, 16, v2 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_or_b32_e32 v3, v3, v4 |
| ; TONGA-NEXT: v_cvt_f32_i32_e32 v3, v3 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v1 |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v2, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; TONGA-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; TONGA-NEXT: v_mul_f32_e32 v2, v3, v4 |
| ; TONGA-NEXT: v_trunc_f32_e32 v2, v2 |
| ; TONGA-NEXT: v_mad_f32 v3, -v2, v1, v3 |
| ; TONGA-NEXT: v_cvt_i32_f32_e32 v2, v2 |
| ; TONGA-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v1| |
| ; TONGA-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v2 |
| ; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 24 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_sdiv_i24: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s6, s2 |
| ; GFX9-NEXT: s_mov_b32 s7, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s10 |
| ; GFX9-NEXT: s_mov_b32 s5, s11 |
| ; GFX9-NEXT: buffer_load_sbyte v0, off, s[4:7], 0 offset:6 |
| ; GFX9-NEXT: buffer_load_ushort v1, off, s[4:7], 0 offset:4 |
| ; GFX9-NEXT: buffer_load_sbyte v2, off, s[4:7], 0 offset:2 |
| ; GFX9-NEXT: buffer_load_ushort v3, off, s[4:7], 0 |
| ; GFX9-NEXT: s_mov_b32 s0, s8 |
| ; GFX9-NEXT: s_mov_b32 s1, s9 |
| ; GFX9-NEXT: s_waitcnt vmcnt(3) |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v4, 16, v0 |
| ; GFX9-NEXT: s_waitcnt vmcnt(2) |
| ; GFX9-NEXT: v_or_b32_e32 v1, v1, v4 |
| ; GFX9-NEXT: v_cvt_f32_i32_e32 v1, v1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(1) |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v4, 16, v2 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_or_b32_e32 v3, v3, v4 |
| ; GFX9-NEXT: v_cvt_f32_i32_e32 v3, v3 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v4, v1 |
| ; GFX9-NEXT: v_xor_b32_e32 v0, v2, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; GFX9-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; GFX9-NEXT: v_mul_f32_e32 v2, v3, v4 |
| ; GFX9-NEXT: v_trunc_f32_e32 v2, v2 |
| ; GFX9-NEXT: v_cvt_i32_f32_e32 v4, v2 |
| ; GFX9-NEXT: v_mad_f32 v2, -v2, v1, v3 |
| ; GFX9-NEXT: v_cmp_ge_f32_e64 vcc, |v2|, |v1| |
| ; GFX9-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; GFX9-NEXT: v_add_u32_e32 v0, v4, v0 |
| ; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 24 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_sdiv_i24: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @14, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 3 @6 |
| ; EG-NEXT: ALU 29, @15, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_8 T1.X, T0.X, 6, #1 |
| ; EG-NEXT: VTX_READ_16 T2.X, T0.X, 0, #1 |
| ; EG-NEXT: VTX_READ_16 T3.X, T0.X, 4, #1 |
| ; EG-NEXT: VTX_READ_8 T0.X, T0.X, 2, #1 |
| ; EG-NEXT: ALU clause starting at 14: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 15: |
| ; EG-NEXT: BFE_INT * T0.W, T1.X, 0.0, literal.x, |
| ; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHL * T1.W, PV.W, literal.x, |
| ; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00) |
| ; EG-NEXT: BFE_INT T2.W, T0.X, 0.0, literal.x, |
| ; EG-NEXT: OR_INT * T1.W, T3.X, PV.W, |
| ; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHL T3.W, PV.W, literal.x, |
| ; EG-NEXT: INT_TO_FLT * T0.X, PS, |
| ; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00) |
| ; EG-NEXT: OR_INT T1.W, T2.X, PV.W, |
| ; EG-NEXT: RECIP_IEEE * T0.Y, PS, |
| ; EG-NEXT: INT_TO_FLT * T0.Z, PV.W, |
| ; EG-NEXT: MUL_IEEE * T1.W, PS, T0.Y, |
| ; EG-NEXT: TRUNC T1.W, PV.W, |
| ; EG-NEXT: XOR_INT * T0.W, T2.W, T0.W, |
| ; EG-NEXT: ASHR T0.W, PS, literal.x, |
| ; EG-NEXT: MULADD_IEEE * T2.W, -PV.W, T0.X, T0.Z, |
| ; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00) |
| ; EG-NEXT: TRUNC T0.Z, T1.W, |
| ; EG-NEXT: SETGE T1.W, |PS|, |T0.X|, |
| ; EG-NEXT: OR_INT * T0.W, PV.W, 1, |
| ; EG-NEXT: CNDE T0.W, PV.W, 0.0, PS, |
| ; EG-NEXT: FLT_TO_INT * T1.W, PV.Z, |
| ; EG-NEXT: ADD_INT * T0.W, PS, PV.W, |
| ; EG-NEXT: LSHL * T0.W, PV.W, literal.x, |
| ; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 8(1.121039e-44), 2(2.802597e-45) |
| %den_ptr = getelementptr i24, ptr addrspace(1) %in, i24 1 |
| %num = load i24, ptr addrspace(1) %in |
| %den = load i24, ptr addrspace(1) %den_ptr |
| %result = sdiv i24 %num, %den |
| %result.ext = sext i24 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_sdiv_i25(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; GCN-LABEL: v_sdiv_i25: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s3, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s2, -1 |
| ; GCN-NEXT: s_mov_b32 s10, s2 |
| ; GCN-NEXT: s_mov_b32 s11, s3 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s8, s6 |
| ; GCN-NEXT: s_mov_b32 s9, s7 |
| ; GCN-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GCN-NEXT: s_mov_b32 s0, s4 |
| ; GCN-NEXT: s_mov_b32 s1, s5 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_bfe_i32 v1, v1, 0, 25 |
| ; GCN-NEXT: v_sub_i32_e32 v2, vcc, 0, v1 |
| ; GCN-NEXT: v_max_i32_e32 v2, v1, v2 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v3, v2 |
| ; GCN-NEXT: v_sub_i32_e32 v4, vcc, 0, v2 |
| ; GCN-NEXT: v_bfe_i32 v0, v0, 0, 25 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v3, v3 |
| ; GCN-NEXT: v_sub_i32_e32 v5, vcc, 0, v0 |
| ; GCN-NEXT: v_max_i32_e32 v5, v0, v5 |
| ; GCN-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; GCN-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 31, v0 |
| ; GCN-NEXT: v_mul_lo_u32 v4, v4, v3 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v3, v4 |
| ; GCN-NEXT: v_add_i32_e32 v3, vcc, v3, v4 |
| ; GCN-NEXT: v_mul_hi_u32 v3, v5, v3 |
| ; GCN-NEXT: v_mul_lo_u32 v1, v3, v2 |
| ; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3 |
| ; GCN-NEXT: v_sub_i32_e32 v1, vcc, v5, v1 |
| ; GCN-NEXT: v_subrev_i32_e32 v5, vcc, v2, v1 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; GCN-NEXT: v_cndmask_b32_e32 v3, v3, v4, vcc |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc |
| ; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc |
| ; GCN-NEXT: v_xor_b32_e32 v1, v1, v0 |
| ; GCN-NEXT: v_sub_i32_e32 v0, vcc, v1, v0 |
| ; GCN-NEXT: v_bfe_i32 v0, v0, 0, 25 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: v_sdiv_i25: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s3, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s2, -1 |
| ; TONGA-NEXT: s_mov_b32 s10, s2 |
| ; TONGA-NEXT: s_mov_b32 s11, s3 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s8, s6 |
| ; TONGA-NEXT: s_mov_b32 s9, s7 |
| ; TONGA-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; TONGA-NEXT: s_mov_b32 s0, s4 |
| ; TONGA-NEXT: s_mov_b32 s1, s5 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_bfe_i32 v1, v1, 0, 25 |
| ; TONGA-NEXT: v_sub_u32_e32 v2, vcc, 0, v1 |
| ; TONGA-NEXT: v_max_i32_e32 v2, v1, v2 |
| ; TONGA-NEXT: v_cvt_f32_u32_e32 v3, v2 |
| ; TONGA-NEXT: v_sub_u32_e32 v4, vcc, 0, v2 |
| ; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 25 |
| ; TONGA-NEXT: v_rcp_iflag_f32_e32 v3, v3 |
| ; TONGA-NEXT: v_sub_u32_e32 v5, vcc, 0, v0 |
| ; TONGA-NEXT: v_max_i32_e32 v5, v0, v5 |
| ; TONGA-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3 |
| ; TONGA-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; TONGA-NEXT: v_xor_b32_e32 v0, v0, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 31, v0 |
| ; TONGA-NEXT: v_mul_lo_u32 v4, v4, v3 |
| ; TONGA-NEXT: v_mul_hi_u32 v4, v3, v4 |
| ; TONGA-NEXT: v_add_u32_e32 v3, vcc, v3, v4 |
| ; TONGA-NEXT: v_mul_hi_u32 v3, v5, v3 |
| ; TONGA-NEXT: v_mul_lo_u32 v1, v3, v2 |
| ; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3 |
| ; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v5, v1 |
| ; TONGA-NEXT: v_subrev_u32_e32 v5, vcc, v2, v1 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v3, v3, v4, vcc |
| ; TONGA-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc |
| ; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3 |
| ; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2 |
| ; TONGA-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc |
| ; TONGA-NEXT: v_xor_b32_e32 v1, v1, v0 |
| ; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v1, v0 |
| ; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 25 |
| ; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_sdiv_i25: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s6, s2 |
| ; GFX9-NEXT: s_mov_b32 s7, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s10 |
| ; GFX9-NEXT: s_mov_b32 s5, s11 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_mov_b32 s1, s9 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_readfirstlane_b32 s0, v1 |
| ; GFX9-NEXT: s_bfe_i32 s4, s0, 0x190000 |
| ; GFX9-NEXT: s_abs_i32 s5, s4 |
| ; GFX9-NEXT: v_cvt_f32_u32_e32 v1, s5 |
| ; GFX9-NEXT: v_readfirstlane_b32 s6, v0 |
| ; GFX9-NEXT: s_mov_b32 s0, s8 |
| ; GFX9-NEXT: s_sub_i32 s7, 0, s5 |
| ; GFX9-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GFX9-NEXT: s_bfe_i32 s6, s6, 0x190000 |
| ; GFX9-NEXT: s_xor_b32 s4, s6, s4 |
| ; GFX9-NEXT: s_abs_i32 s6, s6 |
| ; GFX9-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v1 |
| ; GFX9-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_ashr_i32 s4, s4, 31 |
| ; GFX9-NEXT: v_readfirstlane_b32 s8, v0 |
| ; GFX9-NEXT: s_mul_i32 s7, s7, s8 |
| ; GFX9-NEXT: s_mul_hi_u32 s7, s8, s7 |
| ; GFX9-NEXT: s_add_i32 s8, s8, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s7, s6, s8 |
| ; GFX9-NEXT: s_mul_i32 s8, s7, s5 |
| ; GFX9-NEXT: s_sub_i32 s6, s6, s8 |
| ; GFX9-NEXT: s_add_i32 s9, s7, 1 |
| ; GFX9-NEXT: s_sub_i32 s8, s6, s5 |
| ; GFX9-NEXT: s_cmp_ge_u32 s6, s5 |
| ; GFX9-NEXT: s_cselect_b32 s7, s9, s7 |
| ; GFX9-NEXT: s_cselect_b32 s6, s8, s6 |
| ; GFX9-NEXT: s_add_i32 s8, s7, 1 |
| ; GFX9-NEXT: s_cmp_ge_u32 s6, s5 |
| ; GFX9-NEXT: s_cselect_b32 s5, s8, s7 |
| ; GFX9-NEXT: s_xor_b32 s5, s5, s4 |
| ; GFX9-NEXT: s_sub_i32 s4, s5, s4 |
| ; GFX9-NEXT: s_bfe_i32 s4, s4, 0x190000 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s4 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_sdiv_i25: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 1, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 37, @12, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 4, #1 |
| ; EG-NEXT: VTX_READ_32 T1.X, T1.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: MOV * T1.X, PV.X, |
| ; EG-NEXT: ALU clause starting at 12: |
| ; EG-NEXT: LSHL * T0.W, T0.X, literal.x, |
| ; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00) |
| ; EG-NEXT: ASHR * T0.W, PV.W, literal.x, |
| ; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00) |
| ; EG-NEXT: SETGT_INT * T1.W, 0.0, PV.W, |
| ; EG-NEXT: ADD_INT T0.W, T0.W, PV.W, |
| ; EG-NEXT: LSHL * T2.W, T1.X, literal.x, |
| ; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00) |
| ; EG-NEXT: XOR_INT * T0.W, PV.W, T1.W, |
| ; EG-NEXT: SUB_INT T0.Z, 0.0, PV.W, |
| ; EG-NEXT: ASHR T2.W, T2.W, literal.x, |
| ; EG-NEXT: RECIP_UINT * T0.X, PV.W, |
| ; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00) |
| ; EG-NEXT: SETGT_INT T3.W, 0.0, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PV.Z, PS, |
| ; EG-NEXT: ADD_INT T2.W, T2.W, PV.W, |
| ; EG-NEXT: MULHI * T0.Y, T0.X, PS, |
| ; EG-NEXT: ADD_INT T4.W, T0.X, PS, |
| ; EG-NEXT: XOR_INT * T2.W, PV.W, T3.W, |
| ; EG-NEXT: MULHI * T0.X, PS, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W, |
| ; EG-NEXT: SUB_INT * T2.W, T2.W, PS, |
| ; EG-NEXT: ADD_INT T0.Z, T0.X, 1, |
| ; EG-NEXT: SETGE_UINT T4.W, PV.W, T0.W, |
| ; EG-NEXT: SUB_INT * T5.W, PV.W, T0.W, |
| ; EG-NEXT: CNDE_INT T2.W, PV.W, T2.W, PS, |
| ; EG-NEXT: CNDE_INT * T4.W, PV.W, T0.X, PV.Z, |
| ; EG-NEXT: ADD_INT T5.W, PS, 1, |
| ; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W, |
| ; EG-NEXT: CNDE_INT T0.W, PS, T4.W, PV.W, BS:VEC_102/SCL_221 |
| ; EG-NEXT: XOR_INT * T1.W, T3.W, T1.W, |
| ; EG-NEXT: XOR_INT * T0.W, PV.W, PS, |
| ; EG-NEXT: SUB_INT * T0.W, PV.W, T1.W, |
| ; EG-NEXT: LSHL * T0.W, PV.W, literal.x, |
| ; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 7(9.809089e-45), 2(2.802597e-45) |
| %den_ptr = getelementptr i25, ptr addrspace(1) %in, i25 1 |
| %num = load i25, ptr addrspace(1) %in |
| %den = load i25, ptr addrspace(1) %den_ptr |
| %result = sdiv i25 %num, %den |
| %result.ext = sext i25 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ; Tests for 64-bit divide bypass. |
| ; define amdgpu_kernel void @test_get_quotient(ptr addrspace(1) %out, i64 %a, i64 %b) nounwind { |
| ; %result = sdiv i64 %a, %b |
| ; store i64 %result, ptr addrspace(1) %out, align 8 |
| ; ret void |
| ; } |
| |
| ; define amdgpu_kernel void @test_get_remainder(ptr addrspace(1) %out, i64 %a, i64 %b) nounwind { |
| ; %result = srem i64 %a, %b |
| ; store i64 %result, ptr addrspace(1) %out, align 8 |
| ; ret void |
| ; } |
| |
| ; define amdgpu_kernel void @test_get_quotient_and_remainder(ptr addrspace(1) %out, i64 %a, i64 %b) nounwind { |
| ; %resultdiv = sdiv i64 %a, %b |
| ; %resultrem = srem i64 %a, %b |
| ; %result = add i64 %resultdiv, %resultrem |
| ; store i64 %result, ptr addrspace(1) %out, align 8 |
| ; ret void |
| ; } |
| |
| define amdgpu_kernel void @scalarize_mulhs_4xi32(ptr addrspace(1) nocapture readonly %in, ptr addrspace(1) nocapture %out) { |
| ; GCN-LABEL: scalarize_mulhs_4xi32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9 |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b32 s4, s0 |
| ; GCN-NEXT: s_mov_b32 s5, s1 |
| ; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GCN-NEXT: s_mov_b32 s0, 0x1389c755 |
| ; GCN-NEXT: s_mov_b32 s4, s2 |
| ; GCN-NEXT: s_mov_b32 s5, s3 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mul_hi_i32 v0, v0, s0 |
| ; GCN-NEXT: v_mul_hi_i32 v1, v1, s0 |
| ; GCN-NEXT: v_mul_hi_i32 v2, v2, s0 |
| ; GCN-NEXT: v_mul_hi_i32 v3, v3, s0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v4, 31, v0 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v0, 12, v0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v5, 31, v1 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v1, 12, v1 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v6, 31, v2 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v2, 12, v2 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v7, 31, v3 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v3, 12, v3 |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v4 |
| ; GCN-NEXT: v_add_i32_e32 v1, vcc, v1, v5 |
| ; GCN-NEXT: v_add_i32_e32 v2, vcc, v2, v6 |
| ; GCN-NEXT: v_add_i32_e32 v3, vcc, v3, v7 |
| ; GCN-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; TONGA-LABEL: scalarize_mulhs_4xi32: |
| ; TONGA: ; %bb.0: |
| ; TONGA-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; TONGA-NEXT: s_mov_b32 s7, 0xf000 |
| ; TONGA-NEXT: s_mov_b32 s6, -1 |
| ; TONGA-NEXT: s_waitcnt lgkmcnt(0) |
| ; TONGA-NEXT: s_mov_b32 s4, s0 |
| ; TONGA-NEXT: s_mov_b32 s5, s1 |
| ; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 |
| ; TONGA-NEXT: s_mov_b32 s0, 0x1389c755 |
| ; TONGA-NEXT: s_mov_b32 s4, s2 |
| ; TONGA-NEXT: s_mov_b32 s5, s3 |
| ; TONGA-NEXT: s_waitcnt vmcnt(0) |
| ; TONGA-NEXT: v_mul_hi_i32 v0, v0, s0 |
| ; TONGA-NEXT: v_mul_hi_i32 v1, v1, s0 |
| ; TONGA-NEXT: v_mul_hi_i32 v2, v2, s0 |
| ; TONGA-NEXT: v_mul_hi_i32 v3, v3, s0 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v4, 31, v0 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v0, 12, v0 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v5, 31, v1 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v1, 12, v1 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v6, 31, v2 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v2, 12, v2 |
| ; TONGA-NEXT: v_lshrrev_b32_e32 v7, 31, v3 |
| ; TONGA-NEXT: v_ashrrev_i32_e32 v3, 12, v3 |
| ; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v4 |
| ; TONGA-NEXT: v_add_u32_e32 v1, vcc, v1, v5 |
| ; TONGA-NEXT: v_add_u32_e32 v2, vcc, v2, v6 |
| ; TONGA-NEXT: v_add_u32_e32 v3, vcc, v3, v7 |
| ; TONGA-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; TONGA-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: scalarize_mulhs_4xi32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GFX9-NEXT: s_mov_b32 s0, 0x1389c755 |
| ; GFX9-NEXT: s_mov_b32 s4, s2 |
| ; GFX9-NEXT: s_mov_b32 s5, s3 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_hi_i32 v0, v0, s0 |
| ; GFX9-NEXT: v_mul_hi_i32 v1, v1, s0 |
| ; GFX9-NEXT: v_mul_hi_i32 v2, v2, s0 |
| ; GFX9-NEXT: v_mul_hi_i32 v3, v3, s0 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v4, 31, v0 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v0, 12, v0 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v5, 31, v1 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v1, 12, v1 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v6, 31, v2 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v2, 12, v2 |
| ; GFX9-NEXT: v_lshrrev_b32_e32 v7, 31, v3 |
| ; GFX9-NEXT: v_ashrrev_i32_e32 v3, 12, v3 |
| ; GFX9-NEXT: v_add_u32_e32 v0, v0, v4 |
| ; GFX9-NEXT: v_add_u32_e32 v1, v1, v5 |
| ; GFX9-NEXT: v_add_u32_e32 v2, v2, v6 |
| ; GFX9-NEXT: v_add_u32_e32 v3, v3, v7 |
| ; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: scalarize_mulhs_4xi32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 25, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XYZW, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Y, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: MULHI_INT * T0.W, T0.W, literal.x, |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T1.Z, PS, literal.x, |
| ; EG-NEXT: LSHR T0.W, PS, literal.y, |
| ; EG-NEXT: MULHI_INT * T0.Z, T0.Z, literal.z, |
| ; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44) |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T1.Y, PS, literal.x, |
| ; EG-NEXT: LSHR T0.Z, PS, literal.y, |
| ; EG-NEXT: ADD_INT T0.W, PV.Z, PV.W, |
| ; EG-NEXT: MULHI_INT * T0.Y, T0.Y, literal.z, |
| ; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44) |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: ASHR T2.Y, PS, literal.x, |
| ; EG-NEXT: ADD_INT T0.Z, PV.Y, PV.Z, |
| ; EG-NEXT: LSHR T1.W, PS, literal.y, |
| ; EG-NEXT: MULHI_INT * T0.X, T0.X, literal.z, |
| ; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44) |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT T0.Y, PV.Y, PV.W, |
| ; EG-NEXT: ASHR T1.W, PS, literal.x, |
| ; EG-NEXT: LSHR * T2.W, PS, literal.y, |
| ; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44) |
| ; EG-NEXT: ADD_INT T0.X, PV.W, PS, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Z, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %1 = load <4 x i32>, ptr addrspace(1) %in, align 16 |
| %2 = sdiv <4 x i32> %1, <i32 53668, i32 53668, i32 53668, i32 53668> |
| store <4 x i32> %2, ptr addrspace(1) %out, align 16 |
| ret void |
| } |
