| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck %s -check-prefixes=SI |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs -denormal-fp-math-f32=preserve-sign < %s | FileCheck %s -check-prefixes=VI |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn--amdhsa -mcpu=fiji -denormal-fp-math-f32=ieee < %s | FileCheck %s -check-prefixes=GCN |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn--amdhsa -mcpu=gfx1030 -denormal-fp-math-f32=ieee < %s | FileCheck %s -check-prefixes=GFX1030 |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=r600 -mcpu=redwood < %s | FileCheck %s -check-prefixes=EG |
| |
| define amdgpu_kernel void @udiv_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: udiv_i32: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_cvt_f32_u32_e32 v2, v1 |
| ; SI-NEXT: v_sub_i32_e32 v3, vcc, 0, v1 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v2, v2 |
| ; SI-NEXT: v_mul_f32_e32 v2, 0x4f7ffffe, v2 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v2, v2 |
| ; SI-NEXT: v_mul_lo_u32 v3, v3, v2 |
| ; SI-NEXT: v_mul_hi_u32 v3, v2, v3 |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v2, v3 |
| ; SI-NEXT: v_mul_hi_u32 v2, v0, v2 |
| ; SI-NEXT: v_mul_lo_u32 v3, v2, v1 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, 1, v2 |
| ; SI-NEXT: v_sub_i32_e32 v0, vcc, v0, v3 |
| ; SI-NEXT: v_sub_i32_e32 v3, vcc, v0, v1 |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1 |
| ; SI-NEXT: v_cndmask_b32_e32 v2, v2, v4, vcc |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v0, v3, vcc |
| ; SI-NEXT: v_add_i32_e32 v3, vcc, 1, v2 |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1 |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v2, v3, vcc |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: udiv_i32: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_cvt_f32_u32_e32 v2, v1 |
| ; VI-NEXT: v_sub_u32_e32 v3, vcc, 0, v1 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v2, v2 |
| ; VI-NEXT: v_mul_f32_e32 v2, 0x4f7ffffe, v2 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v2, v2 |
| ; VI-NEXT: v_mul_lo_u32 v3, v3, v2 |
| ; VI-NEXT: v_mul_hi_u32 v3, v2, v3 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v2, v3 |
| ; VI-NEXT: v_mul_hi_u32 v2, v0, v2 |
| ; VI-NEXT: v_mul_lo_u32 v3, v2, v1 |
| ; VI-NEXT: v_add_u32_e32 v4, vcc, 1, v2 |
| ; VI-NEXT: v_sub_u32_e32 v0, vcc, v0, v3 |
| ; VI-NEXT: v_sub_u32_e32 v3, vcc, v0, v1 |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1 |
| ; VI-NEXT: v_cndmask_b32_e32 v2, v2, v4, vcc |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v0, v3, vcc |
| ; VI-NEXT: v_add_u32_e32 v3, vcc, 1, v2 |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1 |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v2, v3, vcc |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: udiv_i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_dwordx2 v[0:1], v[0:1] |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v2, v1 |
| ; GCN-NEXT: v_sub_u32_e32 v3, vcc, 0, v1 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v2, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v2, 0x4f7ffffe, v2 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v2, v2 |
| ; GCN-NEXT: v_mul_lo_u32 v3, v3, v2 |
| ; GCN-NEXT: v_mul_hi_u32 v3, v2, v3 |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v2, v3 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v0, v2 |
| ; GCN-NEXT: v_mov_b32_e32 v2, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v3, s1 |
| ; GCN-NEXT: v_mul_lo_u32 v5, v4, v1 |
| ; GCN-NEXT: v_add_u32_e32 v6, vcc, 1, v4 |
| ; GCN-NEXT: v_sub_u32_e32 v0, vcc, v0, v5 |
| ; GCN-NEXT: v_sub_u32_e32 v5, vcc, v0, v1 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1 |
| ; GCN-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, v0, v5, vcc |
| ; GCN-NEXT: v_add_u32_e32 v5, vcc, 1, v4 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1 |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, v4, v5, vcc |
| ; GCN-NEXT: flat_store_dword v[2:3], v0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: udiv_i32: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v2, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s2, v1 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s5, v0 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v1, s2 |
| ; GFX1030-NEXT: s_sub_i32 s4, 0, s2 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GFX1030-NEXT: v_mul_f32_e32 v1, 0x4f7ffffe, v1 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v1, v1 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s3, v1 |
| ; GFX1030-NEXT: s_mul_i32 s4, s4, s3 |
| ; GFX1030-NEXT: s_mul_hi_u32 s4, s3, s4 |
| ; GFX1030-NEXT: s_add_i32 s3, s3, s4 |
| ; GFX1030-NEXT: s_mul_hi_u32 s3, s5, s3 |
| ; GFX1030-NEXT: s_mul_i32 s4, s3, s2 |
| ; GFX1030-NEXT: s_sub_i32 s4, s5, s4 |
| ; GFX1030-NEXT: s_add_i32 s5, s3, 1 |
| ; GFX1030-NEXT: s_sub_i32 s6, s4, s2 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s4, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s3, s5, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s6, s4 |
| ; GFX1030-NEXT: s_add_i32 s5, s3, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s4, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s2, s5, s3 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX1030-NEXT: global_store_dword v2, v0, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: udiv_i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 17, @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: SUB_INT T0.W, 0.0, T0.Y, |
| ; EG-NEXT: RECIP_UINT * T0.Z, T0.Y, |
| ; EG-NEXT: MULLO_INT * T0.W, PV.W, PS, |
| ; EG-NEXT: MULHI * T0.W, T0.Z, PS, |
| ; EG-NEXT: ADD_INT * T0.W, T0.Z, PS, |
| ; EG-NEXT: MULHI * T0.Z, T0.X, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.W, PS, T0.Y, |
| ; EG-NEXT: SUB_INT * T0.W, T0.X, PS, |
| ; EG-NEXT: ADD_INT T1.Z, T0.Z, 1, |
| ; EG-NEXT: SETGE_UINT T1.W, PV.W, T0.Y, |
| ; EG-NEXT: SUB_INT * T2.W, PV.W, T0.Y, |
| ; EG-NEXT: CNDE_INT T0.W, PV.W, T0.W, PS, |
| ; EG-NEXT: CNDE_INT * T1.W, PV.W, T0.Z, PV.Z, |
| ; EG-NEXT: ADD_INT T2.W, PS, 1, |
| ; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.Y, |
| ; EG-NEXT: CNDE_INT T0.X, PS, T1.W, PV.W, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %b_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1 |
| %a = load i32, ptr addrspace(1) %in |
| %b = load i32, ptr addrspace(1) %b_ptr |
| %result = udiv i32 %a, %b |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @s_udiv_i32(ptr addrspace(1) %out, i32 %a, i32 %b) { |
| ; SI-LABEL: s_udiv_i32: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: v_cvt_f32_u32_e32 v0, s3 |
| ; SI-NEXT: s_sub_i32 s4, 0, s3 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; SI-NEXT: v_mul_lo_u32 v1, s4, v0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: v_mul_hi_u32 v1, v0, v1 |
| ; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1 |
| ; SI-NEXT: v_mul_hi_u32 v0, s2, v0 |
| ; SI-NEXT: v_readfirstlane_b32 s0, v0 |
| ; SI-NEXT: s_mul_i32 s0, s0, s3 |
| ; SI-NEXT: s_sub_i32 s0, s2, s0 |
| ; SI-NEXT: s_sub_i32 s1, s0, s3 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0 |
| ; SI-NEXT: s_cmp_ge_u32 s0, s3 |
| ; SI-NEXT: s_cselect_b64 vcc, -1, 0 |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc |
| ; SI-NEXT: s_cselect_b32 s0, s1, s0 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0 |
| ; SI-NEXT: s_cmp_ge_u32 s0, s3 |
| ; SI-NEXT: s_cselect_b64 vcc, -1, 0 |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: s_udiv_i32: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: v_cvt_f32_u32_e32 v0, s3 |
| ; VI-NEXT: s_sub_i32 s4, 0, s3 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; VI-NEXT: v_mul_lo_u32 v1, s4, v0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: v_mul_hi_u32 v1, v0, v1 |
| ; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1 |
| ; VI-NEXT: v_mul_hi_u32 v0, s2, v0 |
| ; VI-NEXT: v_readfirstlane_b32 s0, v0 |
| ; VI-NEXT: s_mul_i32 s0, s0, s3 |
| ; VI-NEXT: s_sub_i32 s0, s2, s0 |
| ; VI-NEXT: s_sub_i32 s1, s0, s3 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0 |
| ; VI-NEXT: s_cmp_ge_u32 s0, s3 |
| ; VI-NEXT: s_cselect_b64 vcc, -1, 0 |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc |
| ; VI-NEXT: s_cselect_b32 s0, s1, s0 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0 |
| ; VI-NEXT: s_cmp_ge_u32 s0, s3 |
| ; VI-NEXT: s_cselect_b64 vcc, -1, 0 |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: s_udiv_i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v0, s3 |
| ; GCN-NEXT: s_sub_i32 s4, 0, s3 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GCN-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GCN-NEXT: v_mul_lo_u32 v1, s4, v0 |
| ; GCN-NEXT: v_mul_hi_u32 v1, v0, v1 |
| ; GCN-NEXT: v_add_u32_e32 v0, vcc, v0, v1 |
| ; GCN-NEXT: v_mul_hi_u32 v0, s2, v0 |
| ; GCN-NEXT: v_readfirstlane_b32 s4, v0 |
| ; GCN-NEXT: s_mul_i32 s4, s4, s3 |
| ; GCN-NEXT: s_sub_i32 s2, s2, s4 |
| ; GCN-NEXT: s_sub_i32 s4, s2, s3 |
| ; GCN-NEXT: v_add_u32_e32 v1, vcc, 1, v0 |
| ; GCN-NEXT: s_cmp_ge_u32 s2, s3 |
| ; GCN-NEXT: s_cselect_b64 vcc, -1, 0 |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc |
| ; GCN-NEXT: s_cselect_b32 s2, s4, s2 |
| ; GCN-NEXT: v_add_u32_e32 v1, vcc, 1, v0 |
| ; GCN-NEXT: s_cmp_ge_u32 s2, s3 |
| ; GCN-NEXT: s_cselect_b64 vcc, -1, 0 |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, v0, v1, vcc |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: s_udiv_i32: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v0, s3 |
| ; GFX1030-NEXT: s_sub_i32 s5, 0, s3 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX1030-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s4, v0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_mul_i32 s5, s5, s4 |
| ; GFX1030-NEXT: s_mul_hi_u32 s5, s4, s5 |
| ; GFX1030-NEXT: s_add_i32 s4, s4, s5 |
| ; GFX1030-NEXT: s_mul_hi_u32 s4, s2, s4 |
| ; GFX1030-NEXT: s_mul_i32 s5, s4, s3 |
| ; GFX1030-NEXT: s_sub_i32 s2, s2, s5 |
| ; GFX1030-NEXT: s_add_i32 s5, s4, 1 |
| ; GFX1030-NEXT: s_sub_i32 s6, s2, s3 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s2, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s5, s4 |
| ; GFX1030-NEXT: s_cselect_b32 s2, s6, s2 |
| ; GFX1030-NEXT: s_add_i32 s5, s4, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s2, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s2, s5, s4 |
| ; GFX1030-NEXT: v_mov_b32_e32 v1, s2 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: s_udiv_i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 17, @4, 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: ALU clause starting at 4: |
| ; EG-NEXT: SUB_INT T0.W, 0.0, KC0[2].W, |
| ; EG-NEXT: RECIP_UINT * T0.X, KC0[2].W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PV.W, PS, |
| ; EG-NEXT: MULHI * T0.Y, T0.X, PS, |
| ; EG-NEXT: ADD_INT * T0.W, T0.X, PS, |
| ; EG-NEXT: MULHI * T0.X, KC0[2].Z, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PS, KC0[2].W, |
| ; EG-NEXT: SUB_INT * T0.W, KC0[2].Z, PS, |
| ; EG-NEXT: SUB_INT T0.Z, PV.W, KC0[2].W, |
| ; EG-NEXT: SETGE_UINT T1.W, PV.W, KC0[2].W, |
| ; EG-NEXT: ADD_INT * T2.W, T0.X, 1, |
| ; EG-NEXT: CNDE_INT T2.W, PV.W, T0.X, PS, |
| ; EG-NEXT: CNDE_INT * T0.W, PV.W, T0.W, PV.Z, |
| ; EG-NEXT: SETGE_UINT T0.W, PS, KC0[2].W, |
| ; EG-NEXT: ADD_INT * T1.W, PV.W, 1, |
| ; EG-NEXT: CNDE_INT T0.X, PV.W, T2.W, PS, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %result = udiv i32 %a, %b |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| |
| ; The code generated by udiv is long and complex and may frequently |
| ; change. The goal of this test is to make sure the ISel doesn't fail |
| ; when it gets a v4i32 udiv |
| define amdgpu_kernel void @udiv_v2i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: udiv_v2i32: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_cvt_f32_u32_e32 v4, v2 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v5, v3 |
| ; SI-NEXT: v_sub_i32_e32 v6, vcc, 0, v2 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v4, v4 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v5, v5 |
| ; SI-NEXT: v_sub_i32_e32 v7, vcc, 0, v3 |
| ; SI-NEXT: v_mul_f32_e32 v4, 0x4f7ffffe, v4 |
| ; SI-NEXT: v_mul_f32_e32 v5, 0x4f7ffffe, v5 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v4, v4 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v5, v5 |
| ; SI-NEXT: v_mul_lo_u32 v6, v6, v4 |
| ; SI-NEXT: v_mul_lo_u32 v7, v7, v5 |
| ; SI-NEXT: v_mul_hi_u32 v6, v4, v6 |
| ; SI-NEXT: v_mul_hi_u32 v7, v5, v7 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v4, v6 |
| ; SI-NEXT: v_add_i32_e32 v5, vcc, v5, v7 |
| ; SI-NEXT: v_mul_hi_u32 v4, v0, v4 |
| ; SI-NEXT: v_mul_hi_u32 v5, v1, v5 |
| ; SI-NEXT: v_mul_lo_u32 v6, v4, v2 |
| ; SI-NEXT: v_mul_lo_u32 v8, v5, v3 |
| ; SI-NEXT: v_add_i32_e32 v7, vcc, 1, v4 |
| ; SI-NEXT: v_sub_i32_e32 v0, vcc, v0, v6 |
| ; SI-NEXT: v_sub_i32_e32 v1, vcc, v1, v8 |
| ; SI-NEXT: v_add_i32_e32 v9, vcc, 1, v5 |
| ; SI-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v2 |
| ; SI-NEXT: v_cmp_ge_u32_e64 s[2:3], v1, v3 |
| ; SI-NEXT: v_sub_i32_e32 v6, vcc, v0, v2 |
| ; SI-NEXT: v_cndmask_b32_e64 v4, v4, v7, s[0:1] |
| ; SI-NEXT: v_sub_i32_e32 v7, vcc, v1, v3 |
| ; SI-NEXT: v_cndmask_b32_e64 v5, v5, v9, s[2:3] |
| ; SI-NEXT: v_cndmask_b32_e64 v0, v0, v6, s[0:1] |
| ; SI-NEXT: v_add_i32_e32 v6, vcc, 1, v4 |
| ; SI-NEXT: v_cndmask_b32_e64 v1, v1, v7, s[2:3] |
| ; SI-NEXT: v_add_i32_e32 v7, vcc, 1, v5 |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2 |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v4, v6, vcc |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v1, v3 |
| ; SI-NEXT: v_cndmask_b32_e32 v1, v5, v7, vcc |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: udiv_v2i32: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_cvt_f32_u32_e32 v4, v2 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v5, v3 |
| ; VI-NEXT: v_sub_u32_e32 v6, vcc, 0, v2 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v4, v4 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v5, v5 |
| ; VI-NEXT: v_sub_u32_e32 v7, vcc, 0, v3 |
| ; VI-NEXT: v_mul_f32_e32 v4, 0x4f7ffffe, v4 |
| ; VI-NEXT: v_mul_f32_e32 v5, 0x4f7ffffe, v5 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v4, v4 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v5, v5 |
| ; VI-NEXT: v_mul_lo_u32 v6, v6, v4 |
| ; VI-NEXT: v_mul_lo_u32 v7, v7, v5 |
| ; VI-NEXT: v_mul_hi_u32 v6, v4, v6 |
| ; VI-NEXT: v_mul_hi_u32 v7, v5, v7 |
| ; VI-NEXT: v_add_u32_e32 v4, vcc, v4, v6 |
| ; VI-NEXT: v_add_u32_e32 v5, vcc, v5, v7 |
| ; VI-NEXT: v_mul_hi_u32 v4, v0, v4 |
| ; VI-NEXT: v_mul_hi_u32 v5, v1, v5 |
| ; VI-NEXT: v_mul_lo_u32 v6, v4, v2 |
| ; VI-NEXT: v_mul_lo_u32 v8, v5, v3 |
| ; VI-NEXT: v_add_u32_e32 v7, vcc, 1, v4 |
| ; VI-NEXT: v_sub_u32_e32 v0, vcc, v0, v6 |
| ; VI-NEXT: v_sub_u32_e32 v1, vcc, v1, v8 |
| ; VI-NEXT: v_add_u32_e32 v9, vcc, 1, v5 |
| ; VI-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v2 |
| ; VI-NEXT: v_cmp_ge_u32_e64 s[2:3], v1, v3 |
| ; VI-NEXT: v_sub_u32_e32 v6, vcc, v0, v2 |
| ; VI-NEXT: v_cndmask_b32_e64 v4, v4, v7, s[0:1] |
| ; VI-NEXT: v_sub_u32_e32 v7, vcc, v1, v3 |
| ; VI-NEXT: v_cndmask_b32_e64 v5, v5, v9, s[2:3] |
| ; VI-NEXT: v_cndmask_b32_e64 v0, v0, v6, s[0:1] |
| ; VI-NEXT: v_add_u32_e32 v6, vcc, 1, v4 |
| ; VI-NEXT: v_cndmask_b32_e64 v1, v1, v7, s[2:3] |
| ; VI-NEXT: v_add_u32_e32 v7, vcc, 1, v5 |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2 |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v4, v6, vcc |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v1, v3 |
| ; VI-NEXT: v_cndmask_b32_e32 v1, v5, v7, vcc |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: udiv_v2i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_dwordx4 v[0:3], v[0:1] |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v4, v2 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v5, v3 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v4 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v5, v5 |
| ; GCN-NEXT: v_mul_f32_e32 v4, 0x4f7ffffe, v4 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v6, v4 |
| ; GCN-NEXT: v_mul_f32_e32 v5, 0x4f7ffffe, v5 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v7, v5 |
| ; GCN-NEXT: v_sub_u32_e32 v4, vcc, 0, v2 |
| ; GCN-NEXT: v_mul_lo_u32 v5, v4, v6 |
| ; GCN-NEXT: v_sub_u32_e32 v4, vcc, 0, v3 |
| ; GCN-NEXT: v_mul_lo_u32 v8, v4, v7 |
| ; GCN-NEXT: v_mul_hi_u32 v9, v6, v5 |
| ; GCN-NEXT: v_mov_b32_e32 v4, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v5, s1 |
| ; GCN-NEXT: v_mul_hi_u32 v8, v7, v8 |
| ; GCN-NEXT: v_add_u32_e32 v6, vcc, v6, v9 |
| ; GCN-NEXT: v_mul_hi_u32 v6, v0, v6 |
| ; GCN-NEXT: v_add_u32_e32 v7, vcc, v7, v8 |
| ; GCN-NEXT: v_mul_hi_u32 v7, v1, v7 |
| ; GCN-NEXT: v_mul_lo_u32 v8, v6, v2 |
| ; GCN-NEXT: v_add_u32_e32 v9, vcc, 1, v6 |
| ; GCN-NEXT: v_mul_lo_u32 v10, v7, v3 |
| ; GCN-NEXT: v_sub_u32_e32 v0, vcc, v0, v8 |
| ; GCN-NEXT: v_add_u32_e32 v11, vcc, 1, v7 |
| ; GCN-NEXT: v_sub_u32_e32 v1, vcc, v1, v10 |
| ; 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_u32_e32 v8, vcc, v0, v2 |
| ; GCN-NEXT: v_cndmask_b32_e64 v6, v6, v9, s[0:1] |
| ; GCN-NEXT: v_sub_u32_e32 v9, vcc, v1, v3 |
| ; GCN-NEXT: v_cndmask_b32_e64 v7, v7, v11, s[2:3] |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v8, s[0:1] |
| ; GCN-NEXT: v_add_u32_e32 v8, vcc, 1, v6 |
| ; GCN-NEXT: v_cndmask_b32_e64 v1, v1, v9, s[2:3] |
| ; GCN-NEXT: v_add_u32_e32 v9, vcc, 1, v7 |
| ; 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, v7, v9, vcc |
| ; GCN-NEXT: flat_store_dwordx2 v[4:5], v[0:1] |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: udiv_v2i32: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v4, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dwordx4 v[0:3], v4, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s2, v2 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s3, v3 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s6, v0 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v2, s2 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v3, s3 |
| ; GFX1030-NEXT: s_sub_i32 s5, 0, s2 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v2, v2 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_mul_f32_e32 v2, 0x4f7ffffe, v2 |
| ; GFX1030-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v3 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v2, v2 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s4, v2 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s8, v0 |
| ; GFX1030-NEXT: s_mul_i32 s5, s5, s4 |
| ; GFX1030-NEXT: s_mul_hi_u32 s5, s4, s5 |
| ; GFX1030-NEXT: s_add_i32 s4, s4, s5 |
| ; GFX1030-NEXT: s_mul_hi_u32 s4, s6, s4 |
| ; GFX1030-NEXT: s_mul_i32 s5, s4, s2 |
| ; GFX1030-NEXT: s_sub_i32 s5, s6, s5 |
| ; GFX1030-NEXT: s_add_i32 s6, s4, 1 |
| ; GFX1030-NEXT: s_sub_i32 s7, s5, s2 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s5, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s6, s4 |
| ; GFX1030-NEXT: s_cselect_b32 s5, s7, s5 |
| ; GFX1030-NEXT: s_add_i32 s6, s4, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s5, s2 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s5, v1 |
| ; GFX1030-NEXT: s_cselect_b32 s2, s6, s4 |
| ; GFX1030-NEXT: s_sub_i32 s4, 0, s3 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX1030-NEXT: s_mul_i32 s4, s4, s8 |
| ; GFX1030-NEXT: s_mul_hi_u32 s4, s8, s4 |
| ; GFX1030-NEXT: s_add_i32 s8, s8, s4 |
| ; GFX1030-NEXT: s_mul_hi_u32 s4, s5, s8 |
| ; GFX1030-NEXT: s_mul_i32 s6, s4, s3 |
| ; GFX1030-NEXT: s_sub_i32 s5, s5, s6 |
| ; GFX1030-NEXT: s_add_i32 s6, s4, 1 |
| ; GFX1030-NEXT: s_sub_i32 s7, s5, s3 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s5, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s6, s4 |
| ; GFX1030-NEXT: s_cselect_b32 s5, s7, s5 |
| ; GFX1030-NEXT: s_add_i32 s6, s4, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s5, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s3, s6, s4 |
| ; GFX1030-NEXT: v_mov_b32_e32 v1, s3 |
| ; GFX1030-NEXT: global_store_dwordx2 v4, v[0:1], s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: udiv_v2i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 33, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T1.XY, 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: SUB_INT T1.W, 0.0, T0.W, |
| ; EG-NEXT: RECIP_UINT * T1.X, T0.W, |
| ; EG-NEXT: MULLO_INT * T1.Y, PV.W, PS, |
| ; EG-NEXT: SUB_INT T1.W, 0.0, T0.Z, |
| ; EG-NEXT: RECIP_UINT * T1.Z, T0.Z, |
| ; EG-NEXT: MULLO_INT * T1.W, PV.W, PS, |
| ; EG-NEXT: MULHI * T1.W, T1.Z, PS, |
| ; EG-NEXT: ADD_INT T1.W, T1.Z, PS, |
| ; EG-NEXT: MULHI * T1.Y, T1.X, T1.Y, |
| ; EG-NEXT: ADD_INT T2.W, T1.X, PS, |
| ; EG-NEXT: MULHI * T1.X, T0.X, PV.W, |
| ; EG-NEXT: MULHI * T1.Y, T0.Y, PV.W, |
| ; EG-NEXT: MULLO_INT * T1.Z, PS, T0.W, |
| ; EG-NEXT: SUB_INT T1.W, T0.Y, PS, |
| ; EG-NEXT: MULLO_INT * T0.Y, T1.X, T0.Z, |
| ; EG-NEXT: SUB_INT T0.Y, T0.X, PS, |
| ; EG-NEXT: ADD_INT T1.Z, T1.Y, 1, |
| ; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W, |
| ; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W, |
| ; EG-NEXT: CNDE_INT T0.X, PV.W, T1.W, PS, |
| ; EG-NEXT: CNDE_INT T1.Y, PV.W, T1.Y, PV.Z, |
| ; EG-NEXT: ADD_INT T1.Z, T1.X, 1, |
| ; EG-NEXT: SETGE_UINT T1.W, PV.Y, T0.Z, |
| ; EG-NEXT: SUB_INT * T2.W, PV.Y, T0.Z, |
| ; EG-NEXT: CNDE_INT T0.Y, PV.W, T0.Y, PS, |
| ; EG-NEXT: CNDE_INT T1.Z, PV.W, T1.X, PV.Z, |
| ; EG-NEXT: ADD_INT T1.W, PV.Y, 1, |
| ; EG-NEXT: SETGE_UINT * T0.W, PV.X, T0.W, |
| ; EG-NEXT: CNDE_INT T1.Y, PS, T1.Y, PV.W, |
| ; EG-NEXT: ADD_INT T0.W, PV.Z, 1, |
| ; EG-NEXT: SETGE_UINT * T1.W, PV.Y, T0.Z, |
| ; EG-NEXT: CNDE_INT T1.X, PS, T1.Z, PV.W, |
| ; EG-NEXT: LSHR * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %b_ptr = getelementptr <2 x i32>, ptr addrspace(1) %in, i32 1 |
| %a = load <2 x i32>, ptr addrspace(1) %in |
| %b = load <2 x i32>, ptr addrspace(1) %b_ptr |
| %result = udiv <2 x i32> %a, %b |
| store <2 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @udiv_v4i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: udiv_v4i32: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s11, 0xf000 |
| ; SI-NEXT: s_mov_b32 s10, -1 |
| ; SI-NEXT: s_mov_b32 s6, s10 |
| ; SI-NEXT: s_mov_b32 s7, s11 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s4, s2 |
| ; SI-NEXT: s_mov_b32 s5, s3 |
| ; SI-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 offset:16 |
| ; SI-NEXT: buffer_load_dwordx4 v[4:7], off, s[4:7], 0 |
| ; SI-NEXT: s_mov_b32 s8, s0 |
| ; SI-NEXT: s_mov_b32 s9, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(1) |
| ; SI-NEXT: v_cvt_f32_u32_e32 v8, v0 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v10, v1 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v12, v2 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v14, v3 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v8, v8 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v10, v10 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v14, v14 |
| ; SI-NEXT: v_mul_f32_e32 v8, 0x4f7ffffe, v8 |
| ; SI-NEXT: v_mul_f32_e32 v10, 0x4f7ffffe, v10 |
| ; SI-NEXT: v_mul_f32_e32 v12, 0x4f7ffffe, v12 |
| ; SI-NEXT: v_mul_f32_e32 v14, 0x4f7ffffe, v14 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v8, v8 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v10, v10 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v12, v12 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v14, v14 |
| ; SI-NEXT: v_sub_i32_e32 v9, vcc, 0, v0 |
| ; SI-NEXT: v_sub_i32_e32 v11, vcc, 0, v1 |
| ; SI-NEXT: v_sub_i32_e32 v13, vcc, 0, v2 |
| ; SI-NEXT: v_sub_i32_e32 v15, vcc, 0, v3 |
| ; SI-NEXT: v_mul_lo_u32 v9, v9, v8 |
| ; SI-NEXT: v_mul_lo_u32 v11, v11, v10 |
| ; SI-NEXT: v_mul_lo_u32 v13, v13, v12 |
| ; SI-NEXT: v_mul_lo_u32 v15, v15, v14 |
| ; SI-NEXT: v_mul_hi_u32 v9, v8, v9 |
| ; SI-NEXT: v_mul_hi_u32 v11, v10, v11 |
| ; SI-NEXT: v_mul_hi_u32 v13, v12, v13 |
| ; SI-NEXT: v_mul_hi_u32 v15, v14, v15 |
| ; SI-NEXT: v_add_i32_e32 v8, vcc, v8, v9 |
| ; SI-NEXT: v_add_i32_e32 v9, vcc, v10, v11 |
| ; SI-NEXT: v_add_i32_e32 v10, vcc, v12, v13 |
| ; SI-NEXT: v_add_i32_e32 v11, vcc, v14, v15 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_hi_u32 v8, v4, v8 |
| ; SI-NEXT: v_mul_hi_u32 v9, v5, v9 |
| ; SI-NEXT: v_mul_hi_u32 v10, v6, v10 |
| ; SI-NEXT: v_mul_hi_u32 v11, v7, v11 |
| ; SI-NEXT: v_mul_lo_u32 v12, v8, v0 |
| ; SI-NEXT: v_mul_lo_u32 v14, v9, v1 |
| ; SI-NEXT: v_mul_lo_u32 v16, v10, v2 |
| ; SI-NEXT: v_mul_lo_u32 v18, v11, v3 |
| ; SI-NEXT: v_sub_i32_e32 v4, vcc, v4, v12 |
| ; SI-NEXT: v_sub_i32_e32 v5, vcc, v5, v14 |
| ; SI-NEXT: v_sub_i32_e32 v6, vcc, v6, v16 |
| ; SI-NEXT: v_sub_i32_e32 v7, vcc, v7, v18 |
| ; SI-NEXT: v_add_i32_e32 v13, vcc, 1, v8 |
| ; SI-NEXT: v_add_i32_e32 v15, vcc, 1, v9 |
| ; SI-NEXT: v_add_i32_e32 v17, vcc, 1, v10 |
| ; SI-NEXT: v_add_i32_e32 v19, vcc, 1, v11 |
| ; SI-NEXT: v_cmp_ge_u32_e64 s[0:1], v4, v0 |
| ; SI-NEXT: v_cmp_ge_u32_e64 s[2:3], v5, v1 |
| ; SI-NEXT: v_cmp_ge_u32_e64 s[4:5], v6, v2 |
| ; SI-NEXT: v_cmp_ge_u32_e64 s[6:7], v7, v3 |
| ; SI-NEXT: v_sub_i32_e32 v12, vcc, v4, v0 |
| ; SI-NEXT: v_cndmask_b32_e64 v8, v8, v13, s[0:1] |
| ; SI-NEXT: v_sub_i32_e32 v13, vcc, v5, v1 |
| ; SI-NEXT: v_cndmask_b32_e64 v9, v9, v15, s[2:3] |
| ; SI-NEXT: v_sub_i32_e32 v14, vcc, v6, v2 |
| ; SI-NEXT: v_cndmask_b32_e64 v10, v10, v17, s[4:5] |
| ; SI-NEXT: v_sub_i32_e32 v15, vcc, v7, v3 |
| ; SI-NEXT: v_cndmask_b32_e64 v11, v11, v19, s[6:7] |
| ; SI-NEXT: v_cndmask_b32_e64 v4, v4, v12, s[0:1] |
| ; SI-NEXT: v_add_i32_e32 v12, vcc, 1, v8 |
| ; SI-NEXT: v_cndmask_b32_e64 v5, v5, v13, s[2:3] |
| ; SI-NEXT: v_add_i32_e32 v13, vcc, 1, v9 |
| ; SI-NEXT: v_cndmask_b32_e64 v6, v6, v14, s[4:5] |
| ; SI-NEXT: v_add_i32_e32 v14, vcc, 1, v10 |
| ; SI-NEXT: v_cndmask_b32_e64 v7, v7, v15, s[6:7] |
| ; SI-NEXT: v_add_i32_e32 v15, vcc, 1, v11 |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v4, v0 |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v8, v12, vcc |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v5, v1 |
| ; SI-NEXT: v_cndmask_b32_e32 v1, v9, v13, vcc |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v6, v2 |
| ; SI-NEXT: v_cndmask_b32_e32 v2, v10, v14, vcc |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v7, v3 |
| ; SI-NEXT: v_cndmask_b32_e32 v3, v11, v15, vcc |
| ; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[8:11], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: udiv_v4i32: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s11, 0xf000 |
| ; VI-NEXT: s_mov_b32 s10, -1 |
| ; VI-NEXT: s_mov_b32 s6, s10 |
| ; VI-NEXT: s_mov_b32 s7, s11 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s4, s2 |
| ; VI-NEXT: s_mov_b32 s5, s3 |
| ; VI-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 offset:16 |
| ; VI-NEXT: buffer_load_dwordx4 v[4:7], off, s[4:7], 0 |
| ; VI-NEXT: s_mov_b32 s8, s0 |
| ; VI-NEXT: s_mov_b32 s9, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(1) |
| ; VI-NEXT: v_cvt_f32_u32_e32 v8, v0 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v10, v1 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v12, v2 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v14, v3 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v8, v8 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v10, v10 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v14, v14 |
| ; VI-NEXT: v_mul_f32_e32 v8, 0x4f7ffffe, v8 |
| ; VI-NEXT: v_mul_f32_e32 v10, 0x4f7ffffe, v10 |
| ; VI-NEXT: v_mul_f32_e32 v12, 0x4f7ffffe, v12 |
| ; VI-NEXT: v_mul_f32_e32 v14, 0x4f7ffffe, v14 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v8, v8 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v10, v10 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v12, v12 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v14, v14 |
| ; VI-NEXT: v_sub_u32_e32 v9, vcc, 0, v0 |
| ; VI-NEXT: v_sub_u32_e32 v11, vcc, 0, v1 |
| ; VI-NEXT: v_sub_u32_e32 v13, vcc, 0, v2 |
| ; VI-NEXT: v_sub_u32_e32 v15, vcc, 0, v3 |
| ; VI-NEXT: v_mul_lo_u32 v9, v9, v8 |
| ; VI-NEXT: v_mul_lo_u32 v11, v11, v10 |
| ; VI-NEXT: v_mul_lo_u32 v13, v13, v12 |
| ; VI-NEXT: v_mul_lo_u32 v15, v15, v14 |
| ; VI-NEXT: v_mul_hi_u32 v9, v8, v9 |
| ; VI-NEXT: v_mul_hi_u32 v11, v10, v11 |
| ; VI-NEXT: v_mul_hi_u32 v13, v12, v13 |
| ; VI-NEXT: v_mul_hi_u32 v15, v14, v15 |
| ; VI-NEXT: v_add_u32_e32 v8, vcc, v8, v9 |
| ; VI-NEXT: v_add_u32_e32 v9, vcc, v10, v11 |
| ; VI-NEXT: v_add_u32_e32 v10, vcc, v12, v13 |
| ; VI-NEXT: v_add_u32_e32 v11, vcc, v14, v15 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_hi_u32 v8, v4, v8 |
| ; VI-NEXT: v_mul_hi_u32 v9, v5, v9 |
| ; VI-NEXT: v_mul_hi_u32 v10, v6, v10 |
| ; VI-NEXT: v_mul_hi_u32 v11, v7, v11 |
| ; VI-NEXT: v_mul_lo_u32 v12, v8, v0 |
| ; VI-NEXT: v_mul_lo_u32 v14, v9, v1 |
| ; VI-NEXT: v_mul_lo_u32 v16, v10, v2 |
| ; VI-NEXT: v_mul_lo_u32 v18, v11, v3 |
| ; VI-NEXT: v_sub_u32_e32 v4, vcc, v4, v12 |
| ; VI-NEXT: v_sub_u32_e32 v5, vcc, v5, v14 |
| ; VI-NEXT: v_sub_u32_e32 v6, vcc, v6, v16 |
| ; VI-NEXT: v_sub_u32_e32 v7, vcc, v7, v18 |
| ; VI-NEXT: v_add_u32_e32 v13, vcc, 1, v8 |
| ; VI-NEXT: v_add_u32_e32 v15, vcc, 1, v9 |
| ; VI-NEXT: v_add_u32_e32 v17, vcc, 1, v10 |
| ; VI-NEXT: v_add_u32_e32 v19, vcc, 1, v11 |
| ; VI-NEXT: v_cmp_ge_u32_e64 s[0:1], v4, v0 |
| ; VI-NEXT: v_cmp_ge_u32_e64 s[2:3], v5, v1 |
| ; VI-NEXT: v_cmp_ge_u32_e64 s[4:5], v6, v2 |
| ; VI-NEXT: v_cmp_ge_u32_e64 s[6:7], v7, v3 |
| ; VI-NEXT: v_sub_u32_e32 v12, vcc, v4, v0 |
| ; VI-NEXT: v_cndmask_b32_e64 v8, v8, v13, s[0:1] |
| ; VI-NEXT: v_sub_u32_e32 v13, vcc, v5, v1 |
| ; VI-NEXT: v_cndmask_b32_e64 v9, v9, v15, s[2:3] |
| ; VI-NEXT: v_sub_u32_e32 v14, vcc, v6, v2 |
| ; VI-NEXT: v_cndmask_b32_e64 v10, v10, v17, s[4:5] |
| ; VI-NEXT: v_sub_u32_e32 v15, vcc, v7, v3 |
| ; VI-NEXT: v_cndmask_b32_e64 v11, v11, v19, s[6:7] |
| ; VI-NEXT: v_cndmask_b32_e64 v4, v4, v12, s[0:1] |
| ; VI-NEXT: v_add_u32_e32 v12, vcc, 1, v8 |
| ; VI-NEXT: v_cndmask_b32_e64 v5, v5, v13, s[2:3] |
| ; VI-NEXT: v_add_u32_e32 v13, vcc, 1, v9 |
| ; VI-NEXT: v_cndmask_b32_e64 v6, v6, v14, s[4:5] |
| ; VI-NEXT: v_add_u32_e32 v14, vcc, 1, v10 |
| ; VI-NEXT: v_cndmask_b32_e64 v7, v7, v15, s[6:7] |
| ; VI-NEXT: v_add_u32_e32 v15, vcc, 1, v11 |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v4, v0 |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v8, v12, vcc |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v5, v1 |
| ; VI-NEXT: v_cndmask_b32_e32 v1, v9, v13, vcc |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v6, v2 |
| ; VI-NEXT: v_cndmask_b32_e32 v2, v10, v14, vcc |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v7, v3 |
| ; VI-NEXT: v_cndmask_b32_e32 v3, v11, v15, vcc |
| ; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[8:11], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: udiv_v4i32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_add_u32 s4, s2, 16 |
| ; GCN-NEXT: s_addc_u32 s5, s3, 0 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s4 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s5 |
| ; GCN-NEXT: flat_load_dwordx4 v[0:3], v[0:1] |
| ; GCN-NEXT: v_mov_b32_e32 v5, s3 |
| ; GCN-NEXT: v_mov_b32_e32 v4, s2 |
| ; GCN-NEXT: flat_load_dwordx4 v[4:7], v[4:5] |
| ; GCN-NEXT: v_mov_b32_e32 v8, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v9, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v10, v0 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v12, v1 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v14, v2 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v16, v3 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v10, v10 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v12, v12 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v14, v14 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v16, v16 |
| ; GCN-NEXT: v_mul_f32_e32 v10, 0x4f7ffffe, v10 |
| ; GCN-NEXT: v_mul_f32_e32 v12, 0x4f7ffffe, v12 |
| ; GCN-NEXT: v_mul_f32_e32 v14, 0x4f7ffffe, v14 |
| ; GCN-NEXT: v_mul_f32_e32 v16, 0x4f7ffffe, v16 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v10, v10 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v12, v12 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v14, v14 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v16, v16 |
| ; GCN-NEXT: v_sub_u32_e32 v11, vcc, 0, v0 |
| ; GCN-NEXT: v_sub_u32_e32 v13, vcc, 0, v1 |
| ; GCN-NEXT: v_sub_u32_e32 v15, vcc, 0, v2 |
| ; GCN-NEXT: v_sub_u32_e32 v17, vcc, 0, v3 |
| ; GCN-NEXT: v_mul_lo_u32 v11, v11, v10 |
| ; GCN-NEXT: v_mul_lo_u32 v13, v13, v12 |
| ; GCN-NEXT: v_mul_lo_u32 v15, v15, v14 |
| ; GCN-NEXT: v_mul_lo_u32 v17, v17, v16 |
| ; GCN-NEXT: v_mul_hi_u32 v11, v10, v11 |
| ; GCN-NEXT: v_mul_hi_u32 v13, v12, v13 |
| ; GCN-NEXT: v_mul_hi_u32 v15, v14, v15 |
| ; GCN-NEXT: v_mul_hi_u32 v17, v16, v17 |
| ; GCN-NEXT: v_add_u32_e32 v10, vcc, v10, v11 |
| ; GCN-NEXT: v_add_u32_e32 v11, vcc, v12, v13 |
| ; GCN-NEXT: v_add_u32_e32 v12, vcc, v14, v15 |
| ; GCN-NEXT: v_add_u32_e32 v13, vcc, v16, v17 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mul_hi_u32 v10, v4, v10 |
| ; GCN-NEXT: v_mul_hi_u32 v11, v5, v11 |
| ; GCN-NEXT: v_mul_hi_u32 v12, v6, v12 |
| ; GCN-NEXT: v_mul_hi_u32 v13, v7, v13 |
| ; GCN-NEXT: v_mul_lo_u32 v14, v10, v0 |
| ; GCN-NEXT: v_mul_lo_u32 v16, v11, v1 |
| ; GCN-NEXT: v_mul_lo_u32 v18, v12, v2 |
| ; GCN-NEXT: v_mul_lo_u32 v20, v13, v3 |
| ; GCN-NEXT: v_sub_u32_e32 v4, vcc, v4, v14 |
| ; GCN-NEXT: v_sub_u32_e32 v5, vcc, v5, v16 |
| ; GCN-NEXT: v_sub_u32_e32 v6, vcc, v6, v18 |
| ; GCN-NEXT: v_sub_u32_e32 v7, vcc, v7, v20 |
| ; GCN-NEXT: v_add_u32_e32 v15, vcc, 1, v10 |
| ; GCN-NEXT: v_add_u32_e32 v17, vcc, 1, v11 |
| ; GCN-NEXT: v_add_u32_e32 v19, vcc, 1, v12 |
| ; GCN-NEXT: v_add_u32_e32 v21, vcc, 1, v13 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v4, v0 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[2:3], v5, v1 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[4:5], v6, v2 |
| ; GCN-NEXT: v_cmp_ge_u32_e64 s[6:7], v7, v3 |
| ; GCN-NEXT: v_sub_u32_e32 v14, vcc, v4, v0 |
| ; GCN-NEXT: v_cndmask_b32_e64 v10, v10, v15, s[0:1] |
| ; GCN-NEXT: v_sub_u32_e32 v15, vcc, v5, v1 |
| ; GCN-NEXT: v_cndmask_b32_e64 v11, v11, v17, s[2:3] |
| ; GCN-NEXT: v_sub_u32_e32 v16, vcc, v6, v2 |
| ; GCN-NEXT: v_cndmask_b32_e64 v12, v12, v19, s[4:5] |
| ; GCN-NEXT: v_sub_u32_e32 v17, vcc, v7, v3 |
| ; GCN-NEXT: v_cndmask_b32_e64 v13, v13, v21, s[6:7] |
| ; GCN-NEXT: v_cndmask_b32_e64 v4, v4, v14, s[0:1] |
| ; GCN-NEXT: v_add_u32_e32 v14, vcc, 1, v10 |
| ; GCN-NEXT: v_cndmask_b32_e64 v5, v5, v15, s[2:3] |
| ; GCN-NEXT: v_add_u32_e32 v15, vcc, 1, v11 |
| ; GCN-NEXT: v_cndmask_b32_e64 v6, v6, v16, s[4:5] |
| ; GCN-NEXT: v_add_u32_e32 v16, vcc, 1, v12 |
| ; GCN-NEXT: v_cndmask_b32_e64 v7, v7, v17, s[6:7] |
| ; GCN-NEXT: v_add_u32_e32 v17, vcc, 1, v13 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v4, v0 |
| ; GCN-NEXT: v_cndmask_b32_e32 v0, v10, v14, vcc |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v5, v1 |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v11, v15, vcc |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v6, v2 |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, v12, v16, vcc |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v7, v3 |
| ; GCN-NEXT: v_cndmask_b32_e32 v3, v13, v17, vcc |
| ; GCN-NEXT: flat_store_dwordx4 v[8:9], v[0:3] |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: udiv_v4i32: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v8, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: s_clause 0x1 |
| ; GFX1030-NEXT: global_load_dwordx4 v[0:3], v8, s[2:3] offset:16 |
| ; GFX1030-NEXT: global_load_dwordx4 v[4:7], v8, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(1) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s2, v0 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s3, v1 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s7, v4 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s5, v2 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v0, s2 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v1, s3 |
| ; GFX1030-NEXT: s_sub_i32 s6, 0, s2 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GFX1030-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX1030-NEXT: v_mul_f32_e32 v1, 0x4f7ffffe, v1 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v1, v1 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s4, v0 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v0, s5 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s9, v1 |
| ; GFX1030-NEXT: s_mul_i32 s6, s6, s4 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v0, v0 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s4, s6 |
| ; GFX1030-NEXT: s_add_i32 s4, s4, s6 |
| ; GFX1030-NEXT: s_mul_hi_u32 s4, s7, s4 |
| ; GFX1030-NEXT: s_mul_i32 s6, s4, s2 |
| ; GFX1030-NEXT: s_sub_i32 s6, s7, s6 |
| ; GFX1030-NEXT: s_add_i32 s7, s4, 1 |
| ; GFX1030-NEXT: s_sub_i32 s8, s6, s2 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s6, s2 |
| ; GFX1030-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s7, s4 |
| ; GFX1030-NEXT: s_cselect_b32 s6, s8, s6 |
| ; GFX1030-NEXT: s_add_i32 s7, s4, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s6, s2 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s2, v3 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s7, s4 |
| ; GFX1030-NEXT: s_sub_i32 s6, 0, s3 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s7, v5 |
| ; GFX1030-NEXT: s_mul_i32 s6, s6, s9 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s9, s6 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v1, s2 |
| ; GFX1030-NEXT: s_add_i32 s9, s9, s6 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s7, s9 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s10, v0 |
| ; GFX1030-NEXT: s_mul_i32 s8, s6, s3 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GFX1030-NEXT: s_sub_i32 s7, s7, s8 |
| ; GFX1030-NEXT: s_add_i32 s8, s6, 1 |
| ; GFX1030-NEXT: s_sub_i32 s9, s7, s3 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s7, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s6, s8, s6 |
| ; GFX1030-NEXT: s_cselect_b32 s7, s9, s7 |
| ; GFX1030-NEXT: s_add_i32 s8, s6, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s7, s3 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s7, v6 |
| ; GFX1030-NEXT: s_cselect_b32 s3, s8, s6 |
| ; GFX1030-NEXT: s_sub_i32 s6, 0, s5 |
| ; GFX1030-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v1 |
| ; GFX1030-NEXT: s_mul_i32 s6, s6, s10 |
| ; GFX1030-NEXT: v_mov_b32_e32 v1, s3 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s10, s6 |
| ; GFX1030-NEXT: s_add_i32 s10, s10, s6 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v0, v0 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s7, s10 |
| ; GFX1030-NEXT: s_mul_i32 s8, s6, s5 |
| ; GFX1030-NEXT: s_sub_i32 s7, s7, s8 |
| ; GFX1030-NEXT: s_add_i32 s8, s6, 1 |
| ; GFX1030-NEXT: s_sub_i32 s9, s7, s5 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s7, s5 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s10, v0 |
| ; GFX1030-NEXT: s_cselect_b32 s6, s8, s6 |
| ; GFX1030-NEXT: s_cselect_b32 s7, s9, s7 |
| ; GFX1030-NEXT: s_add_i32 s8, s6, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s7, s5 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s7, v7 |
| ; GFX1030-NEXT: s_cselect_b32 s5, s8, s6 |
| ; GFX1030-NEXT: s_sub_i32 s6, 0, s2 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, s4 |
| ; GFX1030-NEXT: s_mul_i32 s6, s6, s10 |
| ; GFX1030-NEXT: v_mov_b32_e32 v2, s5 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s10, s6 |
| ; GFX1030-NEXT: s_add_i32 s10, s10, s6 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s7, s10 |
| ; GFX1030-NEXT: s_mul_i32 s8, s6, s2 |
| ; GFX1030-NEXT: s_sub_i32 s7, s7, s8 |
| ; GFX1030-NEXT: s_add_i32 s8, s6, 1 |
| ; GFX1030-NEXT: s_sub_i32 s9, s7, s2 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s7, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s6, s8, s6 |
| ; GFX1030-NEXT: s_cselect_b32 s7, s9, s7 |
| ; GFX1030-NEXT: s_add_i32 s8, s6, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s7, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s2, s8, s6 |
| ; GFX1030-NEXT: v_mov_b32_e32 v3, s2 |
| ; GFX1030-NEXT: global_store_dwordx4 v8, v[0:3], s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: udiv_v4i32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 65, @11, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T4.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: SUB_INT T2.W, 0.0, T1.W, |
| ; EG-NEXT: RECIP_UINT * T2.X, T1.W, |
| ; EG-NEXT: MULLO_INT * T2.Y, PV.W, PS, |
| ; EG-NEXT: MULHI * T2.Y, T2.X, PS, |
| ; EG-NEXT: ADD_INT * T2.W, T2.X, PS, |
| ; EG-NEXT: MULHI * T2.X, T0.W, PV.W, |
| ; EG-NEXT: MULLO_INT * T2.Y, PS, T1.W, |
| ; EG-NEXT: SUB_INT T2.W, 0.0, T1.X, |
| ; EG-NEXT: RECIP_UINT * T2.Z, T1.X, |
| ; EG-NEXT: MULLO_INT * T2.W, PV.W, PS, |
| ; EG-NEXT: SUB_INT T3.W, 0.0, T1.Y, |
| ; EG-NEXT: RECIP_UINT * T3.X, T1.Y, |
| ; EG-NEXT: MULLO_INT * T3.Y, PV.W, PS, |
| ; EG-NEXT: SUB_INT T3.W, 0.0, T1.Z, |
| ; EG-NEXT: RECIP_UINT * T3.Z, T1.Z, |
| ; EG-NEXT: MULLO_INT * T3.W, PV.W, PS, |
| ; EG-NEXT: MULHI * T3.W, T3.Z, PS, |
| ; EG-NEXT: ADD_INT T3.W, T3.Z, PS, |
| ; EG-NEXT: MULHI * T3.Y, T3.X, T3.Y, |
| ; EG-NEXT: ADD_INT T4.W, T3.X, PS, |
| ; EG-NEXT: MULHI * T3.X, T0.Z, PV.W, |
| ; EG-NEXT: MULHI * T3.Y, T0.Y, PV.W, |
| ; EG-NEXT: MULLO_INT * T3.Z, PS, T1.Y, |
| ; EG-NEXT: SUB_INT T3.W, T0.Y, PS, |
| ; EG-NEXT: MULLO_INT * T0.Y, T3.X, T1.Z, |
| ; EG-NEXT: SUB_INT T4.X, T0.Z, PS, |
| ; EG-NEXT: ADD_INT T0.Y, T3.Y, 1, |
| ; EG-NEXT: SETGE_UINT T0.Z, PV.W, T1.Y, |
| ; EG-NEXT: SUB_INT T4.W, PV.W, T1.Y, |
| ; EG-NEXT: MULHI * T2.W, T2.Z, T2.W, |
| ; EG-NEXT: CNDE_INT T5.X, PV.Z, T3.W, PV.W, |
| ; EG-NEXT: CNDE_INT T0.Y, PV.Z, T3.Y, PV.Y, BS:VEC_021/SCL_122 |
| ; EG-NEXT: SETGE_UINT T0.Z, PV.X, T1.Z, |
| ; EG-NEXT: ADD_INT T2.W, T2.Z, PS, |
| ; EG-NEXT: SUB_INT * T0.W, T0.W, T2.Y, |
| ; EG-NEXT: ADD_INT T6.X, T3.X, 1, |
| ; EG-NEXT: ADD_INT T2.Y, T2.X, 1, BS:VEC_120/SCL_212 |
| ; EG-NEXT: SETGE_UINT T2.Z, PS, T1.W, |
| ; EG-NEXT: SUB_INT T3.W, PS, T1.W, |
| ; EG-NEXT: MULHI * T2.W, T0.X, PV.W, |
| ; EG-NEXT: SUB_INT T7.X, T4.X, T1.Z, |
| ; EG-NEXT: CNDE_INT T3.Y, PV.Z, T0.W, PV.W, |
| ; EG-NEXT: CNDE_INT T2.Z, PV.Z, T2.X, PV.Y, |
| ; EG-NEXT: CNDE_INT * T0.W, T0.Z, T3.X, PV.X, BS:VEC_021/SCL_122 |
| ; EG-NEXT: MULLO_INT * T2.X, T2.W, T1.X, |
| ; EG-NEXT: ADD_INT T3.X, T0.W, 1, |
| ; EG-NEXT: ADD_INT T2.Y, T2.Z, 1, |
| ; EG-NEXT: SETGE_UINT T3.Z, T3.Y, T1.W, |
| ; EG-NEXT: SUB_INT T1.W, T0.X, PS, BS:VEC_201 |
| ; EG-NEXT: CNDE_INT * T3.W, T0.Z, T4.X, T7.X, |
| ; EG-NEXT: SETGE_UINT T0.X, PS, T1.Z, BS:VEC_021/SCL_122 |
| ; EG-NEXT: ADD_INT T3.Y, T2.W, 1, |
| ; EG-NEXT: SETGE_UINT T0.Z, PV.W, T1.X, |
| ; EG-NEXT: SUB_INT T3.W, PV.W, T1.X, |
| ; EG-NEXT: CNDE_INT * T4.W, PV.Z, T2.Z, PV.Y, |
| ; EG-NEXT: CNDE_INT T2.X, PV.Z, T1.W, PV.W, |
| ; EG-NEXT: CNDE_INT T2.Y, PV.Z, T2.W, PV.Y, BS:VEC_021/SCL_122 |
| ; EG-NEXT: CNDE_INT T4.Z, PV.X, T0.W, T3.X, BS:VEC_201 |
| ; EG-NEXT: ADD_INT T0.W, T0.Y, 1, |
| ; EG-NEXT: SETGE_UINT * T1.W, T5.X, T1.Y, |
| ; EG-NEXT: CNDE_INT T4.Y, PS, T0.Y, PV.W, |
| ; EG-NEXT: ADD_INT T0.W, PV.Y, 1, |
| ; EG-NEXT: SETGE_UINT * T1.W, PV.X, T1.X, |
| ; EG-NEXT: CNDE_INT T4.X, PS, T2.Y, PV.W, |
| ; EG-NEXT: LSHR * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %b_ptr = getelementptr <4 x i32>, ptr addrspace(1) %in, i32 1 |
| %a = load <4 x i32>, ptr addrspace(1) %in |
| %b = load <4 x i32>, ptr addrspace(1) %b_ptr |
| %result = udiv <4 x i32> %a, %b |
| store <4 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @udiv_i32_div_pow2(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: udiv_i32_div_pow2: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_lshrrev_b32_e32 v0, 4, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: udiv_i32_div_pow2: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_lshrrev_b32_e32 v0, 4, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: udiv_i32_div_pow2: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_dword v2, v[0:1] |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_lshrrev_b32_e32 v2, 4, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: udiv_i32_div_pow2: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dword v1, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 4, v1 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: udiv_i32_div_pow2: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 2, @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: LSHR T0.X, T0.X, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 4(5.605194e-45), 2(2.802597e-45) |
| %b_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1 |
| %a = load i32, ptr addrspace(1) %in |
| %result = udiv i32 %a, 16 |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @udiv_i32_div_k_even(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: udiv_i32_div_k_even: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s2, 0xfabbd9c1 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_hi_u32 v0, v0, s2 |
| ; SI-NEXT: v_lshrrev_b32_e32 v0, 25, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: udiv_i32_div_k_even: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s2, 0xfabbd9c1 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_hi_u32 v0, v0, s2 |
| ; VI-NEXT: v_lshrrev_b32_e32 v0, 25, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: udiv_i32_div_k_even: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_dword v0, v[0:1] |
| ; GCN-NEXT: s_mov_b32 s2, 0xfabbd9c1 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mul_hi_u32 v2, v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v2, 25, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: udiv_i32_div_k_even: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dword v1, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_mul_hi_u32 v1, 0xfabbd9c1, v1 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 25, v1 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: udiv_i32_div_k_even: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 4, @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 * T0.X, T0.X, literal.x, |
| ; EG-NEXT: -88352319(-4.876880e+35), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T0.X, PS, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 25(3.503246e-44), 2(2.802597e-45) |
| %b_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1 |
| %a = load i32, ptr addrspace(1) %in |
| %result = udiv i32 %a, 34259182 |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @udiv_i32_div_k_odd(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: udiv_i32_div_k_odd: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s2, 0x7d5deca3 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_hi_u32 v0, v0, s2 |
| ; SI-NEXT: v_lshrrev_b32_e32 v0, 24, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: udiv_i32_div_k_odd: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s2, 0x7d5deca3 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_hi_u32 v0, v0, s2 |
| ; VI-NEXT: v_lshrrev_b32_e32 v0, 24, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: udiv_i32_div_k_odd: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_dword v0, v[0:1] |
| ; GCN-NEXT: s_mov_b32 s2, 0x7d5deca3 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mul_hi_u32 v2, v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v2, 24, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: udiv_i32_div_k_odd: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dword v1, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_mul_hi_u32 v1, 0x7d5deca3, v1 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 24, v1 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: udiv_i32_div_k_odd: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 4, @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 * T0.X, T0.X, literal.x, |
| ; EG-NEXT: 2103307427(1.843675e+37), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T0.X, PS, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 24(3.363116e-44), 2(2.802597e-45) |
| %b_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1 |
| %a = load i32, ptr addrspace(1) %in |
| %result = udiv i32 %a, 34259183 |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_udiv_i8(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_udiv_i8: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1 |
| ; SI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(1) |
| ; SI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v2, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1 |
| ; SI-NEXT: v_mul_f32_e32 v2, v1, v2 |
| ; SI-NEXT: v_trunc_f32_e32 v2, v2 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v3, v2 |
| ; SI-NEXT: v_mad_f32 v1, -v2, v0, v1 |
| ; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0 |
| ; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc |
| ; SI-NEXT: v_and_b32_e32 v0, 0xff, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_udiv_i8: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1 |
| ; VI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(1) |
| ; VI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1 |
| ; VI-NEXT: v_mul_f32_e32 v2, v1, v2 |
| ; VI-NEXT: v_trunc_f32_e32 v2, v2 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v3, v2 |
| ; VI-NEXT: v_mad_f32 v1, -v2, v0, v1 |
| ; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0 |
| ; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc |
| ; VI-NEXT: v_and_b32_e32 v0, 0xff, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: v_udiv_i8: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_ushort v2, v[0:1] |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_ubyte1_e32 v3, v2 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v3 |
| ; GCN-NEXT: v_cvt_f32_ubyte0_e32 v2, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v4, v2, v4 |
| ; GCN-NEXT: v_trunc_f32_e32 v4, v4 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v5, v4 |
| ; GCN-NEXT: v_mad_f32 v2, -v4, v3, v2 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v2|, v3 |
| ; GCN-NEXT: v_addc_u32_e32 v2, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_and_b32_e32 v2, 0xff, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: v_udiv_i8: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_ushort v1, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_cvt_f32_ubyte1_e32 v2, v1 |
| ; GFX1030-NEXT: v_cvt_f32_ubyte0_e32 v1, v1 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v3, v2 |
| ; GFX1030-NEXT: v_mul_f32_e32 v3, v1, v3 |
| ; GFX1030-NEXT: v_trunc_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_fma_f32 v1, -v3, v2, v1 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_cmp_ge_f32_e64 vcc_lo, |v1|, v2 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v3, vcc_lo |
| ; GFX1030-NEXT: v_and_b32_e32 v1, 0xff, v1 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_udiv_i8: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 14, @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: UINT_TO_FLT * T0.Y, T1.X, |
| ; EG-NEXT: RECIP_IEEE * T0.Z, PS, |
| ; EG-NEXT: UINT_TO_FLT * T0.X, T0.X, |
| ; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z, |
| ; EG-NEXT: TRUNC * T0.W, PV.W, |
| ; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X, |
| ; EG-NEXT: TRUNC * T0.W, PV.W, |
| ; EG-NEXT: SETGE * T1.W, |PV.W|, |T0.Y|, |
| ; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x, |
| ; EG-NEXT: FLT_TO_UINT * T0.X, T0.W, |
| ; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT * T0.W, PS, PV.W, |
| ; EG-NEXT: AND_INT T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 255(3.573311e-43), 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 = udiv i8 %num, %den |
| %result.ext = zext i8 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_udiv_i16(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_udiv_i16: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_ushort v0, off, s[8:11], 0 offset:2 |
| ; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(1) |
| ; SI-NEXT: v_cvt_f32_u32_e32 v0, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_cvt_f32_u32_e32 v1, v1 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v2, v0 |
| ; SI-NEXT: v_mul_f32_e32 v2, v1, v2 |
| ; SI-NEXT: v_trunc_f32_e32 v2, v2 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v3, v2 |
| ; SI-NEXT: v_mad_f32 v1, -v2, v0, v1 |
| ; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0 |
| ; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc |
| ; SI-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_udiv_i16: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_ushort v0, off, s[8:11], 0 offset:2 |
| ; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(1) |
| ; VI-NEXT: v_cvt_f32_u32_e32 v0, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_cvt_f32_u32_e32 v1, v1 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0 |
| ; VI-NEXT: v_mul_f32_e32 v2, v1, v2 |
| ; VI-NEXT: v_trunc_f32_e32 v2, v2 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v3, v2 |
| ; VI-NEXT: v_mad_f32 v1, -v2, v0, v1 |
| ; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0 |
| ; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc |
| ; VI-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: v_udiv_i16: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_dword v0, v[0:1] |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_u32_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GCN-NEXT: v_cvt_f32_u32_sdwa v3, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v4, v3, v4 |
| ; GCN-NEXT: v_trunc_f32_e32 v4, v4 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v5, v4 |
| ; GCN-NEXT: v_mad_f32 v3, -v4, v2, v3 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v2, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_and_b32_e32 v2, 0xffff, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: v_udiv_i16: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dword v1, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_cvt_f32_u32_sdwa v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX1030-NEXT: v_cvt_f32_u32_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v3, v2 |
| ; GFX1030-NEXT: v_mul_f32_e32 v3, v1, v3 |
| ; GFX1030-NEXT: v_trunc_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_fma_f32 v1, -v3, v2, v1 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_cmp_ge_f32_e64 vcc_lo, |v1|, v2 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v3, vcc_lo |
| ; GFX1030-NEXT: v_and_b32_e32 v1, 0xffff, v1 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_udiv_i16: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 14, @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_16 T1.X, T0.X, 2, #1 |
| ; EG-NEXT: VTX_READ_16 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: UINT_TO_FLT * T0.Y, T1.X, |
| ; EG-NEXT: RECIP_IEEE * T0.Z, PS, |
| ; EG-NEXT: UINT_TO_FLT * T0.X, T0.X, |
| ; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z, |
| ; EG-NEXT: TRUNC * T0.W, PV.W, |
| ; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X, |
| ; EG-NEXT: TRUNC * T0.W, PV.W, |
| ; EG-NEXT: SETGE * T1.W, |PV.W|, |T0.Y|, |
| ; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x, |
| ; EG-NEXT: FLT_TO_UINT * T0.X, T0.W, |
| ; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT * T0.W, PS, PV.W, |
| ; EG-NEXT: AND_INT T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 65535(9.183409e-41), 2(2.802597e-45) |
| %den_ptr = getelementptr i16, ptr addrspace(1) %in, i16 1 |
| %num = load i16, ptr addrspace(1) %in |
| %den = load i16, ptr addrspace(1) %den_ptr |
| %result = udiv i16 %num, %den |
| %result.ext = zext i16 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_udiv_i23(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_udiv_i23: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:6 |
| ; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:4 |
| ; SI-NEXT: buffer_load_ubyte v2, off, s[8:11], 0 offset:2 |
| ; SI-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(3) |
| ; SI-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(2) |
| ; SI-NEXT: v_or_b32_e32 v0, v1, v0 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v0, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(1) |
| ; SI-NEXT: v_lshlrev_b32_e32 v1, 16, v2 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_or_b32_e32 v1, v3, v1 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v1, v1 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v2, v0 |
| ; SI-NEXT: v_mul_f32_e32 v2, v1, v2 |
| ; SI-NEXT: v_trunc_f32_e32 v2, v2 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v3, v2 |
| ; SI-NEXT: v_mad_f32 v1, -v2, v0, v1 |
| ; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0 |
| ; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc |
| ; SI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_udiv_i23: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:6 |
| ; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:4 |
| ; VI-NEXT: buffer_load_ubyte v2, off, s[8:11], 0 offset:2 |
| ; VI-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(3) |
| ; VI-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(2) |
| ; VI-NEXT: v_or_b32_e32 v0, v1, v0 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v0, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(1) |
| ; VI-NEXT: v_lshlrev_b32_e32 v1, 16, v2 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_or_b32_e32 v1, v3, v1 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v1, v1 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0 |
| ; VI-NEXT: v_mul_f32_e32 v2, v1, v2 |
| ; VI-NEXT: v_trunc_f32_e32 v2, v2 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v3, v2 |
| ; VI-NEXT: v_mad_f32 v1, -v2, v0, v1 |
| ; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0 |
| ; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc |
| ; VI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: v_udiv_i23: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_add_u32 s4, s2, 4 |
| ; GCN-NEXT: s_addc_u32 s5, s3, 0 |
| ; GCN-NEXT: s_add_u32 s6, s2, 2 |
| ; GCN-NEXT: s_addc_u32 s7, s3, 0 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s6 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s7 |
| ; GCN-NEXT: s_add_u32 s6, s2, 6 |
| ; GCN-NEXT: s_addc_u32 s7, s3, 0 |
| ; GCN-NEXT: v_mov_b32_e32 v2, s6 |
| ; GCN-NEXT: v_mov_b32_e32 v3, s7 |
| ; GCN-NEXT: v_mov_b32_e32 v4, s4 |
| ; GCN-NEXT: v_mov_b32_e32 v5, s5 |
| ; GCN-NEXT: flat_load_ubyte v6, v[2:3] |
| ; GCN-NEXT: flat_load_ushort v4, v[4:5] |
| ; GCN-NEXT: v_mov_b32_e32 v2, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v3, s3 |
| ; GCN-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GCN-NEXT: flat_load_ushort v1, v[2:3] |
| ; GCN-NEXT: s_waitcnt vmcnt(3) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v2, 16, v6 |
| ; GCN-NEXT: s_waitcnt vmcnt(2) |
| ; GCN-NEXT: v_or_b32_e32 v2, v4, v2 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v2, v2 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_or_b32_e32 v0, v1, v0 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v3, v0 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: v_mul_f32_e32 v4, v3, v4 |
| ; GCN-NEXT: v_trunc_f32_e32 v4, v4 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v5, v4 |
| ; GCN-NEXT: v_mad_f32 v3, -v4, v2, v3 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v2, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_and_b32_e32 v2, 0x7fffff, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: v_udiv_i23: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: s_clause 0x3 |
| ; GFX1030-NEXT: global_load_ubyte v1, v0, s[2:3] offset:6 |
| ; GFX1030-NEXT: global_load_ushort v2, v0, s[2:3] offset:4 |
| ; GFX1030-NEXT: global_load_ubyte v3, v0, s[2:3] offset:2 |
| ; GFX1030-NEXT: global_load_ushort v4, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(3) |
| ; GFX1030-NEXT: v_lshlrev_b32_e32 v1, 16, v1 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(2) |
| ; GFX1030-NEXT: v_or_b32_e32 v1, v2, v1 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(1) |
| ; GFX1030-NEXT: v_lshlrev_b32_e32 v2, 16, v3 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v1, v1 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_or_b32_e32 v2, v4, v2 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v3, v1 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v2, v2 |
| ; GFX1030-NEXT: v_mul_f32_e32 v3, v2, v3 |
| ; GFX1030-NEXT: v_trunc_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_fma_f32 v2, -v3, v1, v2 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_cmp_ge_f32_e64 vcc_lo, |v2|, v1 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v3, vcc_lo |
| ; GFX1030-NEXT: v_and_b32_e32 v1, 0x7fffff, v1 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_udiv_i23: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @14, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 3 @6 |
| ; EG-NEXT: ALU 20, @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: UINT_TO_FLT * T0.X, PV.W, |
| ; EG-NEXT: OR_INT T0.W, T2.X, T1.W, |
| ; EG-NEXT: RECIP_IEEE * T0.Y, PS, |
| ; EG-NEXT: UINT_TO_FLT * T0.Z, PV.W, |
| ; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Y, |
| ; EG-NEXT: TRUNC * T0.W, PV.W, |
| ; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.X, T0.Z, |
| ; EG-NEXT: TRUNC * T0.W, PV.W, |
| ; EG-NEXT: SETGE * T1.W, |PV.W|, |T0.X|, |
| ; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x, |
| ; EG-NEXT: FLT_TO_UINT * T0.X, T0.W, |
| ; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT * T0.W, PS, PV.W, |
| ; EG-NEXT: AND_INT T0.X, PV.W, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y, |
| ; EG-NEXT: 8388607(1.175494e-38), 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 = udiv i23 %num, %den |
| %result.ext = zext i23 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_udiv_i24(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_udiv_i24: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s10, s6 |
| ; SI-NEXT: s_mov_b32 s11, s7 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s8, s2 |
| ; SI-NEXT: s_mov_b32 s9, s3 |
| ; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:6 |
| ; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:4 |
| ; SI-NEXT: buffer_load_ubyte v2, off, s[8:11], 0 offset:2 |
| ; SI-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(3) |
| ; SI-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(2) |
| ; SI-NEXT: v_or_b32_e32 v0, v1, v0 |
| ; SI-NEXT: v_cvt_f32_u32_e32 v1, v0 |
| ; SI-NEXT: v_sub_i32_e32 v4, vcc, 0, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(1) |
| ; SI-NEXT: v_lshlrev_b32_e32 v2, 16, v2 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_or_b32_e32 v2, v3, v2 |
| ; SI-NEXT: v_mul_f32_e32 v1, 0x4f7ffffe, v1 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v1, v1 |
| ; SI-NEXT: v_mul_lo_u32 v4, v4, v1 |
| ; SI-NEXT: v_mul_hi_u32 v4, v1, v4 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, v1, v4 |
| ; SI-NEXT: v_mul_hi_u32 v1, v2, v1 |
| ; SI-NEXT: v_mul_lo_u32 v3, v1, v0 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, 1, v1 |
| ; SI-NEXT: v_sub_i32_e32 v2, vcc, v2, v3 |
| ; SI-NEXT: v_sub_i32_e32 v3, vcc, v2, v0 |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v2, v0 |
| ; SI-NEXT: v_cndmask_b32_e32 v1, v1, v4, vcc |
| ; SI-NEXT: v_cndmask_b32_e32 v2, v2, v3, vcc |
| ; SI-NEXT: v_add_i32_e32 v3, vcc, 1, v1 |
| ; SI-NEXT: v_cmp_ge_u32_e32 vcc, v2, v0 |
| ; SI-NEXT: v_cndmask_b32_e32 v0, v1, v3, vcc |
| ; SI-NEXT: v_and_b32_e32 v0, 0xffffff, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_udiv_i24: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s10, s6 |
| ; VI-NEXT: s_mov_b32 s11, s7 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s8, s2 |
| ; VI-NEXT: s_mov_b32 s9, s3 |
| ; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:6 |
| ; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:4 |
| ; VI-NEXT: buffer_load_ubyte v2, off, s[8:11], 0 offset:2 |
| ; VI-NEXT: buffer_load_ushort v3, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(3) |
| ; VI-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(2) |
| ; VI-NEXT: v_or_b32_e32 v0, v1, v0 |
| ; VI-NEXT: v_cvt_f32_u32_e32 v1, v0 |
| ; VI-NEXT: v_sub_u32_e32 v4, vcc, 0, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(1) |
| ; VI-NEXT: v_lshlrev_b32_e32 v2, 16, v2 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_or_b32_e32 v2, v3, v2 |
| ; VI-NEXT: v_mul_f32_e32 v1, 0x4f7ffffe, v1 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v1, v1 |
| ; VI-NEXT: v_mul_lo_u32 v4, v4, v1 |
| ; VI-NEXT: v_mul_hi_u32 v4, v1, v4 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, v1, v4 |
| ; VI-NEXT: v_mul_hi_u32 v1, v2, v1 |
| ; VI-NEXT: v_mul_lo_u32 v3, v1, v0 |
| ; VI-NEXT: v_add_u32_e32 v4, vcc, 1, v1 |
| ; VI-NEXT: v_sub_u32_e32 v2, vcc, v2, v3 |
| ; VI-NEXT: v_sub_u32_e32 v3, vcc, v2, v0 |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v2, v0 |
| ; VI-NEXT: v_cndmask_b32_e32 v1, v1, v4, vcc |
| ; VI-NEXT: v_cndmask_b32_e32 v2, v2, v3, vcc |
| ; VI-NEXT: v_add_u32_e32 v3, vcc, 1, v1 |
| ; VI-NEXT: v_cmp_ge_u32_e32 vcc, v2, v0 |
| ; VI-NEXT: v_cndmask_b32_e32 v0, v1, v3, vcc |
| ; VI-NEXT: v_and_b32_e32 v0, 0xffffff, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: v_udiv_i24: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_add_u32 s4, s2, 4 |
| ; GCN-NEXT: s_addc_u32 s5, s3, 0 |
| ; GCN-NEXT: s_add_u32 s6, s2, 2 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s4 |
| ; GCN-NEXT: s_addc_u32 s7, s3, 0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s5 |
| ; GCN-NEXT: s_add_u32 s4, s2, 6 |
| ; GCN-NEXT: s_addc_u32 s5, s3, 0 |
| ; GCN-NEXT: v_mov_b32_e32 v2, s4 |
| ; GCN-NEXT: v_mov_b32_e32 v3, s5 |
| ; GCN-NEXT: flat_load_ubyte v4, v[2:3] |
| ; GCN-NEXT: flat_load_ushort v5, v[0:1] |
| ; GCN-NEXT: v_mov_b32_e32 v2, s6 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v3, s7 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s3 |
| ; GCN-NEXT: flat_load_ubyte v2, v[2:3] |
| ; GCN-NEXT: flat_load_ushort v0, v[0:1] |
| ; GCN-NEXT: s_waitcnt vmcnt(3) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v1, 16, v4 |
| ; GCN-NEXT: s_waitcnt vmcnt(2) |
| ; GCN-NEXT: v_or_b32_e32 v3, v5, v1 |
| ; GCN-NEXT: v_cvt_f32_u32_e32 v1, v3 |
| ; GCN-NEXT: v_sub_u32_e32 v4, vcc, 0, v3 |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_lshlrev_b32_e32 v2, 16, v2 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_or_b32_e32 v2, v0, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v1, 0x4f7ffffe, v1 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v1, v1 |
| ; GCN-NEXT: v_mul_lo_u32 v4, v4, v1 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v1, v4 |
| ; GCN-NEXT: v_add_u32_e32 v0, vcc, v1, v4 |
| ; GCN-NEXT: v_mul_hi_u32 v4, v2, v0 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: v_mul_lo_u32 v5, v4, v3 |
| ; GCN-NEXT: v_add_u32_e32 v6, vcc, 1, v4 |
| ; GCN-NEXT: v_sub_u32_e32 v2, vcc, v2, v5 |
| ; GCN-NEXT: v_sub_u32_e32 v5, vcc, v2, v3 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v2, v3 |
| ; GCN-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, v2, v5, vcc |
| ; GCN-NEXT: v_add_u32_e32 v5, vcc, 1, v4 |
| ; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v2, v3 |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, v4, v5, vcc |
| ; GCN-NEXT: v_and_b32_e32 v2, 0xffffff, v2 |
| ; GCN-NEXT: flat_store_dword v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: v_udiv_i24: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: s_clause 0x3 |
| ; GFX1030-NEXT: global_load_ubyte v1, v0, s[2:3] offset:6 |
| ; GFX1030-NEXT: global_load_ushort v2, v0, s[2:3] offset:4 |
| ; GFX1030-NEXT: global_load_ubyte v3, v0, s[2:3] offset:2 |
| ; GFX1030-NEXT: global_load_ushort v4, v0, s[2:3] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(3) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s2, v1 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(2) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s3, v2 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(1) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s4, v3 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_readfirstlane_b32 s5, v4 |
| ; GFX1030-NEXT: s_lshl_b32 s2, s2, 16 |
| ; GFX1030-NEXT: s_or_b32 s2, s3, s2 |
| ; GFX1030-NEXT: s_lshl_b32 s4, s4, 16 |
| ; GFX1030-NEXT: v_cvt_f32_u32_e32 v1, s2 |
| ; GFX1030-NEXT: s_sub_i32 s6, 0, s2 |
| ; GFX1030-NEXT: s_or_b32 s4, s5, s4 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v1, v1 |
| ; GFX1030-NEXT: v_mul_f32_e32 v1, 0x4f7ffffe, v1 |
| ; GFX1030-NEXT: v_cvt_u32_f32_e32 v1, v1 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s3, v1 |
| ; GFX1030-NEXT: s_mul_i32 s6, s6, s3 |
| ; GFX1030-NEXT: s_mul_hi_u32 s6, s3, s6 |
| ; GFX1030-NEXT: s_add_i32 s3, s3, s6 |
| ; GFX1030-NEXT: s_mul_hi_u32 s3, s4, s3 |
| ; GFX1030-NEXT: s_mul_i32 s5, s3, s2 |
| ; GFX1030-NEXT: s_sub_i32 s4, s4, s5 |
| ; GFX1030-NEXT: s_add_i32 s5, s3, 1 |
| ; GFX1030-NEXT: s_sub_i32 s6, s4, s2 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s4, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s3, s5, s3 |
| ; GFX1030-NEXT: s_cselect_b32 s4, s6, s4 |
| ; GFX1030-NEXT: s_add_i32 s5, s3, 1 |
| ; GFX1030-NEXT: s_cmp_ge_u32 s4, s2 |
| ; GFX1030-NEXT: s_cselect_b32 s2, s5, s3 |
| ; GFX1030-NEXT: s_and_b32 s2, s2, 0xffffff |
| ; GFX1030-NEXT: v_mov_b32_e32 v1, s2 |
| ; GFX1030-NEXT: global_store_dword v0, v1, s[0:1] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_udiv_i24: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @14, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 3 @6 |
| ; EG-NEXT: ALU 23, @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: SUB_INT T1.W, 0.0, PV.W, |
| ; EG-NEXT: RECIP_UINT * T0.X, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PV.W, PS, |
| ; EG-NEXT: LSHL T1.W, T3.X, literal.x, |
| ; EG-NEXT: MULHI * T0.Y, T0.X, PS, |
| ; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT T2.W, T0.X, PS, |
| ; EG-NEXT: OR_INT * T1.W, T2.X, PV.W, |
| ; EG-NEXT: MULHI * T0.X, PS, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W, |
| ; EG-NEXT: SUB_INT * T1.W, T1.W, PS, |
| ; EG-NEXT: ADD_INT T0.Z, T0.X, 1, |
| ; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W, |
| ; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W, |
| ; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS, |
| ; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z, |
| ; EG-NEXT: ADD_INT T3.W, PS, 1, |
| ; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W, |
| ; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| %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 = udiv i24 %num, %den |
| %result.ext = zext i24 %result to i32 |
| store i32 %result.ext, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @scalarize_mulhu_4xi32(ptr addrspace(1) nocapture readonly %in, ptr addrspace(1) nocapture %out) { |
| ; SI-LABEL: scalarize_mulhu_4xi32: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 |
| ; SI-NEXT: s_mov_b32 s0, 0x1389c755 |
| ; SI-NEXT: s_mov_b32 s4, s2 |
| ; SI-NEXT: s_mov_b32 s5, s3 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_lshrrev_b32_e32 v0, 2, v0 |
| ; SI-NEXT: v_lshrrev_b32_e32 v1, 2, v1 |
| ; SI-NEXT: v_lshrrev_b32_e32 v2, 2, v2 |
| ; SI-NEXT: v_lshrrev_b32_e32 v3, 2, v3 |
| ; SI-NEXT: v_mul_hi_u32 v0, v0, s0 |
| ; SI-NEXT: v_mul_hi_u32 v1, v1, s0 |
| ; SI-NEXT: v_mul_hi_u32 v2, v2, s0 |
| ; SI-NEXT: v_mul_hi_u32 v3, v3, s0 |
| ; SI-NEXT: v_lshrrev_b32_e32 v0, 10, v0 |
| ; SI-NEXT: v_lshrrev_b32_e32 v1, 10, v1 |
| ; SI-NEXT: v_lshrrev_b32_e32 v2, 10, v2 |
| ; SI-NEXT: v_lshrrev_b32_e32 v3, 10, v3 |
| ; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: scalarize_mulhu_4xi32: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0 |
| ; VI-NEXT: s_mov_b32 s0, 0x1389c755 |
| ; VI-NEXT: s_mov_b32 s4, s2 |
| ; VI-NEXT: s_mov_b32 s5, s3 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_lshrrev_b32_e32 v0, 2, v0 |
| ; VI-NEXT: v_lshrrev_b32_e32 v1, 2, v1 |
| ; VI-NEXT: v_lshrrev_b32_e32 v2, 2, v2 |
| ; VI-NEXT: v_lshrrev_b32_e32 v3, 2, v3 |
| ; VI-NEXT: v_mul_hi_u32 v0, v0, s0 |
| ; VI-NEXT: v_mul_hi_u32 v1, v1, s0 |
| ; VI-NEXT: v_mul_hi_u32 v2, v2, s0 |
| ; VI-NEXT: v_mul_hi_u32 v3, v3, s0 |
| ; VI-NEXT: v_lshrrev_b32_e32 v0, 10, v0 |
| ; VI-NEXT: v_lshrrev_b32_e32 v1, 10, v1 |
| ; VI-NEXT: v_lshrrev_b32_e32 v2, 10, v2 |
| ; VI-NEXT: v_lshrrev_b32_e32 v3, 10, v3 |
| ; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: scalarize_mulhu_4xi32: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s1 |
| ; GCN-NEXT: flat_load_dwordx4 v[0:3], v[0:1] |
| ; GCN-NEXT: s_mov_b32 s0, 0x1389c755 |
| ; GCN-NEXT: v_mov_b32_e32 v4, s2 |
| ; GCN-NEXT: v_mov_b32_e32 v5, s3 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_lshrrev_b32_e32 v0, 2, v0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v1, 2, v1 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v2, 2, v2 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v3, 2, v3 |
| ; GCN-NEXT: v_mul_hi_u32 v0, v0, s0 |
| ; GCN-NEXT: v_mul_hi_u32 v1, v1, s0 |
| ; GCN-NEXT: v_mul_hi_u32 v2, v2, s0 |
| ; GCN-NEXT: v_mul_hi_u32 v3, v3, s0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v0, 10, v0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v1, 10, v1 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v2, 10, v2 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v3, 10, v3 |
| ; GCN-NEXT: flat_store_dwordx4 v[4:5], v[0:3] |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: scalarize_mulhu_4xi32: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v4, 0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: global_load_dwordx4 v[0:3], v4, s[0:1] |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v0, 2, v0 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 2, v1 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 2, v2 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v3, 2, v3 |
| ; GFX1030-NEXT: v_mul_hi_u32 v0, 0x1389c755, v0 |
| ; GFX1030-NEXT: v_mul_hi_u32 v1, 0x1389c755, v1 |
| ; GFX1030-NEXT: v_mul_hi_u32 v2, 0x1389c755, v2 |
| ; GFX1030-NEXT: v_mul_hi_u32 v3, 0x1389c755, v3 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v0, 10, v0 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v1, 10, v1 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v2, 10, v2 |
| ; GFX1030-NEXT: v_lshrrev_b32_e32 v3, 10, v3 |
| ; GFX1030-NEXT: global_store_dwordx4 v4, v[0:3], s[2:3] |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: scalarize_mulhu_4xi32: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 20, @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: LSHR T0.W, T0.W, literal.x, |
| ; EG-NEXT: LSHR * T1.W, T0.Z, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: MULHI * T0.Z, PV.W, literal.x, |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T1.Z, T0.Y, literal.x, |
| ; EG-NEXT: LSHR T0.W, PS, literal.y, |
| ; EG-NEXT: MULHI * T0.Y, T1.W, literal.z, |
| ; EG-NEXT: 2(2.802597e-45), 10(1.401298e-44) |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T0.Z, PS, literal.x, |
| ; EG-NEXT: LSHR T1.W, T0.X, literal.y, |
| ; EG-NEXT: MULHI * T0.X, PV.Z, literal.z, |
| ; EG-NEXT: 10(1.401298e-44), 2(2.802597e-45) |
| ; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T0.Y, PS, literal.x, |
| ; EG-NEXT: MULHI * T0.X, PV.W, literal.y, |
| ; EG-NEXT: 10(1.401298e-44), 327796565(3.478022e-27) |
| ; EG-NEXT: LSHR T0.X, PS, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Z, literal.y, |
| ; EG-NEXT: 10(1.401298e-44), 2(2.802597e-45) |
| %1 = load <4 x i32>, ptr addrspace(1) %in, align 16 |
| %2 = udiv <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 |
| } |
| |
| define amdgpu_kernel void @test_udiv2(i32 %p) { |
| ; SI-LABEL: test_udiv2: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dword s0, s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_lshr_b32 s0, s0, 1 |
| ; SI-NEXT: v_mov_b32_e32 v0, s0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: test_udiv2: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dword s0, s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_lshr_b32 s0, s0, 1 |
| ; VI-NEXT: v_mov_b32_e32 v0, s0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: test_udiv2: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dword s0, s[4:5], 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_lshr_b32 s0, s0, 1 |
| ; GCN-NEXT: v_mov_b32_e32 v0, s0 |
| ; GCN-NEXT: flat_store_dword v[0:1], v0 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: test_udiv2: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dword s0, s[4:5], 0x0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: s_lshr_b32 s0, s0, 1 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX1030-NEXT: global_store_dword v[0:1], v0, off |
| ; GFX1030-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: test_udiv2: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 2, @4, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T1.X, T0.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: ALU clause starting at 4: |
| ; EG-NEXT: MOV T0.X, literal.x, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, 1, |
| ; EG-NEXT: 0(0.000000e+00), 0(0.000000e+00) |
| %i = udiv i32 %p, 2 |
| store volatile i32 %i, ptr addrspace(1) undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @test_udiv_3_mulhu(i32 %p) { |
| ; SI-LABEL: test_udiv_3_mulhu: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_load_dword s0, s[0:1], 0x9 |
| ; SI-NEXT: v_mov_b32_e32 v0, 0xaaaaaaab |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: v_mul_hi_u32 v0, s0, v0 |
| ; SI-NEXT: v_lshrrev_b32_e32 v0, 1, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: test_udiv_3_mulhu: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_load_dword s0, s[0:1], 0x24 |
| ; VI-NEXT: v_mov_b32_e32 v0, 0xaaaaaaab |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: v_mul_hi_u32 v0, s0, v0 |
| ; VI-NEXT: v_lshrrev_b32_e32 v0, 1, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: test_udiv_3_mulhu: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_load_dword s0, s[4:5], 0x0 |
| ; GCN-NEXT: v_mov_b32_e32 v0, 0xaaaaaaab |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: v_mul_hi_u32 v0, s0, v0 |
| ; GCN-NEXT: v_lshrrev_b32_e32 v0, 1, v0 |
| ; GCN-NEXT: flat_store_dword v[0:1], v0 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: test_udiv_3_mulhu: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_load_dword s0, s[4:5], 0x0 |
| ; GFX1030-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX1030-NEXT: s_mul_hi_u32 s0, s0, 0xaaaaaaab |
| ; GFX1030-NEXT: s_lshr_b32 s0, s0, 1 |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX1030-NEXT: global_store_dword v[0:1], v0, off |
| ; GFX1030-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: test_udiv_3_mulhu: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: ALU 4, @4, 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: ALU clause starting at 4: |
| ; EG-NEXT: MULHI * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: -1431655765(-3.031649e-13), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T0.X, PS, 1, |
| ; EG-NEXT: MOV * T1.X, literal.x, |
| ; EG-NEXT: 0(0.000000e+00), 0(0.000000e+00) |
| %i = udiv i32 %p, 3 |
| store volatile i32 %i, ptr addrspace(1) undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @fdiv_test_denormals(ptr addrspace(1) nocapture readonly %arg) { |
| ; SI-LABEL: fdiv_test_denormals: |
| ; SI: ; %bb.0: ; %bb |
| ; SI-NEXT: s_mov_b32 s0, 0 |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_mov_b32 s1, s0 |
| ; SI-NEXT: buffer_load_sbyte v0, off, s[0:3], 0 |
| ; SI-NEXT: buffer_load_sbyte v1, off, s[0:3], 0 |
| ; SI-NEXT: s_waitcnt vmcnt(1) |
| ; SI-NEXT: v_cvt_f32_i32_e32 v2, v0 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_cvt_f32_i32_e32 v3, v1 |
| ; SI-NEXT: v_xor_b32_e32 v0, v1, v0 |
| ; SI-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; SI-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; SI-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; SI-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; SI-NEXT: v_trunc_f32_e32 v1, v1 |
| ; SI-NEXT: v_mad_f32 v3, -v1, v2, v3 |
| ; SI-NEXT: v_cvt_i32_f32_e32 v1, v1 |
| ; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2| |
| ; SI-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1 |
| ; SI-NEXT: buffer_store_byte v0, off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: fdiv_test_denormals: |
| ; VI: ; %bb.0: ; %bb |
| ; VI-NEXT: s_mov_b32 s0, 0 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_mov_b32 s1, s0 |
| ; VI-NEXT: buffer_load_sbyte v0, off, s[0:3], 0 |
| ; VI-NEXT: buffer_load_sbyte v1, off, s[0:3], 0 |
| ; VI-NEXT: s_waitcnt vmcnt(1) |
| ; VI-NEXT: v_cvt_f32_i32_e32 v2, v0 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_cvt_f32_i32_e32 v3, v1 |
| ; VI-NEXT: v_xor_b32_e32 v0, v1, v0 |
| ; VI-NEXT: v_ashrrev_i32_e32 v0, 30, v0 |
| ; VI-NEXT: v_rcp_iflag_f32_e32 v4, v2 |
| ; VI-NEXT: v_or_b32_e32 v0, 1, v0 |
| ; VI-NEXT: v_mul_f32_e32 v1, v3, v4 |
| ; VI-NEXT: v_trunc_f32_e32 v1, v1 |
| ; VI-NEXT: v_mad_f32 v3, -v1, v2, v3 |
| ; VI-NEXT: v_cvt_i32_f32_e32 v1, v1 |
| ; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2| |
| ; VI-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc |
| ; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1 |
| ; VI-NEXT: buffer_store_byte v0, off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GCN-LABEL: fdiv_test_denormals: |
| ; GCN: ; %bb.0: ; %bb |
| ; GCN-NEXT: flat_load_sbyte v2, v[0:1] |
| ; GCN-NEXT: v_mov_b32_e32 v0, 0 |
| ; GCN-NEXT: v_mov_b32_e32 v1, 0 |
| ; GCN-NEXT: flat_load_sbyte v3, v[0:1] |
| ; GCN-NEXT: s_waitcnt vmcnt(1) |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v4, v2 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_cvt_f32_i32_e32 v5, v3 |
| ; GCN-NEXT: v_rcp_iflag_f32_e32 v6, v4 |
| ; GCN-NEXT: v_xor_b32_e32 v2, v3, v2 |
| ; GCN-NEXT: v_ashrrev_i32_e32 v2, 30, v2 |
| ; GCN-NEXT: v_or_b32_e32 v2, 1, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v3, v5, v6 |
| ; GCN-NEXT: v_trunc_f32_e32 v3, v3 |
| ; GCN-NEXT: v_mad_f32 v5, -v3, v4, v5 |
| ; GCN-NEXT: v_cvt_i32_f32_e32 v3, v3 |
| ; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v5|, |v4| |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v2, v3 |
| ; GCN-NEXT: flat_store_byte v[0:1], v2 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX1030-LABEL: fdiv_test_denormals: |
| ; GFX1030: ; %bb.0: ; %bb |
| ; GFX1030-NEXT: global_load_sbyte v2, v[0:1], off |
| ; GFX1030-NEXT: v_mov_b32_e32 v0, 0 |
| ; GFX1030-NEXT: v_mov_b32_e32 v1, 0 |
| ; GFX1030-NEXT: global_load_sbyte v3, v[0:1], off |
| ; GFX1030-NEXT: s_waitcnt vmcnt(1) |
| ; GFX1030-NEXT: v_cvt_f32_i32_e32 v4, v2 |
| ; GFX1030-NEXT: v_rcp_iflag_f32_e32 v5, v4 |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) |
| ; GFX1030-NEXT: v_cvt_f32_i32_e32 v6, v3 |
| ; GFX1030-NEXT: v_xor_b32_e32 v2, v3, v2 |
| ; GFX1030-NEXT: v_ashrrev_i32_e32 v2, 30, v2 |
| ; GFX1030-NEXT: v_mul_f32_e32 v5, v6, v5 |
| ; GFX1030-NEXT: v_or_b32_e32 v2, 1, v2 |
| ; GFX1030-NEXT: v_trunc_f32_e32 v3, v5 |
| ; GFX1030-NEXT: v_fma_f32 v5, -v3, v4, v6 |
| ; GFX1030-NEXT: v_cvt_i32_f32_e32 v3, v3 |
| ; GFX1030-NEXT: v_cmp_ge_f32_e64 vcc_lo, |v5|, |v4| |
| ; GFX1030-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc_lo |
| ; GFX1030-NEXT: v_add_nc_u32_e32 v2, v3, v2 |
| ; GFX1030-NEXT: global_store_byte v[0:1], v2, off |
| ; GFX1030-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: fdiv_test_denormals: |
| ; EG: ; %bb.0: ; %bb |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 0, @10, KC0[], KC1[] |
| ; EG-NEXT: TEX 0 @8 |
| ; EG-NEXT: ALU 25, @11, KC0[], KC1[] |
| ; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: Fetch clause starting at 8: |
| ; EG-NEXT: VTX_READ_8 T1.X, T1.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: MOV * T1.X, 0.0, |
| ; EG-NEXT: ALU clause starting at 11: |
| ; EG-NEXT: BFE_INT * T0.W, T0.X, 0.0, literal.x, |
| ; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00) |
| ; EG-NEXT: INT_TO_FLT * T0.X, PV.W, |
| ; EG-NEXT: BFE_INT T1.W, T1.X, 0.0, literal.x, |
| ; EG-NEXT: RECIP_IEEE * T0.Y, 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.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: AND_INT T0.X, PV.W, literal.x, |
| ; EG-NEXT: MOV * T0.W, literal.x, |
| ; EG-NEXT: 255(3.573311e-43), 0(0.000000e+00) |
| ; EG-NEXT: MOV T0.Y, 0.0, |
| ; EG-NEXT: MOV * T0.Z, 0.0, |
| ; EG-NEXT: MOV * T1.X, literal.x, |
| ; EG-NEXT: 0(0.000000e+00), 0(0.000000e+00) |
| bb: |
| %tmp = load i8, ptr addrspace(1) null, align 1 |
| %tmp1 = sext i8 %tmp to i32 |
| %tmp2 = getelementptr inbounds i8, ptr addrspace(1) %arg, i64 undef |
| %tmp3 = load i8, ptr addrspace(1) %tmp2, align 1 |
| %tmp4 = sext i8 %tmp3 to i32 |
| %tmp5 = sdiv i32 %tmp1, %tmp4 |
| %tmp6 = trunc i32 %tmp5 to i8 |
| store i8 %tmp6, ptr addrspace(1) null, align 1 |
| ret void |
| } |
| |
| define i64 @v_test_udiv64_mulhi_fold(i64 %arg) { |
| ; SI-LABEL: v_test_udiv64_mulhi_fold: |
| ; SI: ; %bb.0: |
| ; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; SI-NEXT: v_mov_b32_e32 v2, 0x4f800000 |
| ; SI-NEXT: v_madak_f32 v2, 0, v2, 0x47c35000 |
| ; SI-NEXT: v_rcp_f32_e32 v2, v2 |
| ; SI-NEXT: s_mov_b32 s4, 0xfffe7960 |
| ; SI-NEXT: v_mul_f32_e32 v2, 0x5f7ffffc, v2 |
| ; SI-NEXT: v_mul_f32_e32 v3, 0x2f800000, v2 |
| ; SI-NEXT: v_trunc_f32_e32 v3, v3 |
| ; SI-NEXT: v_mac_f32_e32 v2, 0xcf800000, v3 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v2, v2 |
| ; SI-NEXT: v_cvt_u32_f32_e32 v3, v3 |
| ; SI-NEXT: v_mul_hi_u32 v4, v2, s4 |
| ; SI-NEXT: v_mul_lo_u32 v6, v3, s4 |
| ; SI-NEXT: v_mul_lo_u32 v5, v2, s4 |
| ; SI-NEXT: v_sub_i32_e32 v4, vcc, v4, v2 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v4, v6 |
| ; SI-NEXT: v_mul_hi_u32 v7, v2, v5 |
| ; SI-NEXT: v_mul_lo_u32 v6, v2, v4 |
| ; SI-NEXT: v_mul_hi_u32 v8, v2, v4 |
| ; SI-NEXT: v_mul_hi_u32 v9, v3, v4 |
| ; SI-NEXT: v_mul_lo_u32 v4, v3, v4 |
| ; SI-NEXT: v_add_i32_e32 v6, vcc, v7, v6 |
| ; SI-NEXT: v_addc_u32_e32 v7, vcc, 0, v8, vcc |
| ; SI-NEXT: v_mul_lo_u32 v8, v3, v5 |
| ; SI-NEXT: v_mul_hi_u32 v5, v3, v5 |
| ; SI-NEXT: v_add_i32_e32 v6, vcc, v6, v8 |
| ; SI-NEXT: v_addc_u32_e32 v5, vcc, v7, v5, vcc |
| ; SI-NEXT: v_addc_u32_e32 v6, vcc, 0, v9, vcc |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v5, v4 |
| ; SI-NEXT: v_addc_u32_e32 v5, vcc, 0, v6, vcc |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v2, v4 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, v3, v5, vcc |
| ; SI-NEXT: v_mul_hi_u32 v4, v2, s4 |
| ; SI-NEXT: v_mul_lo_u32 v5, v3, s4 |
| ; SI-NEXT: v_mul_lo_u32 v6, v2, s4 |
| ; SI-NEXT: s_mov_b32 s4, 0x186a0 |
| ; SI-NEXT: v_sub_i32_e32 v4, vcc, v4, v2 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v5, v4 |
| ; SI-NEXT: v_mul_lo_u32 v5, v2, v4 |
| ; SI-NEXT: v_mul_hi_u32 v7, v2, v6 |
| ; SI-NEXT: v_mul_hi_u32 v8, v2, v4 |
| ; SI-NEXT: v_mul_hi_u32 v9, v3, v4 |
| ; SI-NEXT: v_mul_lo_u32 v4, v3, v4 |
| ; SI-NEXT: v_add_i32_e32 v5, vcc, v7, v5 |
| ; SI-NEXT: v_addc_u32_e32 v7, vcc, 0, v8, vcc |
| ; SI-NEXT: v_mul_lo_u32 v8, v3, v6 |
| ; SI-NEXT: v_mul_hi_u32 v6, v3, v6 |
| ; SI-NEXT: v_add_i32_e32 v5, vcc, v5, v8 |
| ; SI-NEXT: v_addc_u32_e32 v5, vcc, v7, v6, vcc |
| ; SI-NEXT: v_addc_u32_e32 v6, vcc, 0, v9, vcc |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v5, v4 |
| ; SI-NEXT: v_addc_u32_e32 v5, vcc, 0, v6, vcc |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v2, v4 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, v3, v5, vcc |
| ; SI-NEXT: v_mul_lo_u32 v4, v0, v3 |
| ; SI-NEXT: v_mul_hi_u32 v5, v0, v2 |
| ; SI-NEXT: v_mul_hi_u32 v6, v0, v3 |
| ; SI-NEXT: v_mul_hi_u32 v7, v1, v3 |
| ; SI-NEXT: v_mul_lo_u32 v3, v1, v3 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v5, v4 |
| ; SI-NEXT: v_addc_u32_e32 v5, vcc, 0, v6, vcc |
| ; SI-NEXT: v_mul_lo_u32 v6, v1, v2 |
| ; SI-NEXT: v_mul_hi_u32 v2, v1, v2 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v4, v6 |
| ; SI-NEXT: v_addc_u32_e32 v2, vcc, v5, v2, vcc |
| ; SI-NEXT: v_addc_u32_e32 v4, vcc, 0, v7, vcc |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v2, v3 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, 0, v4, vcc |
| ; SI-NEXT: v_mul_lo_u32 v4, v3, s4 |
| ; SI-NEXT: v_mul_hi_u32 v5, v2, s4 |
| ; SI-NEXT: v_mul_lo_u32 v6, v2, s4 |
| ; SI-NEXT: s_mov_b32 s4, 0x1869f |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v5, v4 |
| ; SI-NEXT: v_sub_i32_e32 v0, vcc, v0, v6 |
| ; SI-NEXT: v_subb_u32_e32 v1, vcc, v1, v4, vcc |
| ; SI-NEXT: v_subrev_i32_e32 v4, vcc, 0x186a0, v0 |
| ; SI-NEXT: v_subbrev_u32_e32 v5, vcc, 0, v1, vcc |
| ; SI-NEXT: v_cmp_lt_u32_e32 vcc, s4, v4 |
| ; SI-NEXT: v_cndmask_b32_e64 v4, 0, -1, vcc |
| ; SI-NEXT: v_cmp_eq_u32_e32 vcc, 0, v5 |
| ; SI-NEXT: v_cndmask_b32_e32 v4, -1, v4, vcc |
| ; SI-NEXT: v_add_i32_e32 v5, vcc, 2, v2 |
| ; SI-NEXT: v_addc_u32_e32 v6, vcc, 0, v3, vcc |
| ; SI-NEXT: v_add_i32_e32 v7, vcc, 1, v2 |
| ; SI-NEXT: v_cmp_lt_u32_e64 s[4:5], s4, v0 |
| ; SI-NEXT: v_addc_u32_e32 v8, vcc, 0, v3, vcc |
| ; SI-NEXT: v_cndmask_b32_e64 v0, 0, -1, s[4:5] |
| ; SI-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v1 |
| ; SI-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4 |
| ; SI-NEXT: v_cndmask_b32_e64 v0, -1, v0, s[4:5] |
| ; SI-NEXT: v_cndmask_b32_e32 v4, v7, v5, vcc |
| ; SI-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, v0 |
| ; SI-NEXT: v_cndmask_b32_e32 v1, v8, v6, vcc |
| ; SI-NEXT: v_cndmask_b32_e64 v0, v2, v4, s[4:5] |
| ; SI-NEXT: v_cndmask_b32_e64 v1, v3, v1, s[4:5] |
| ; SI-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; VI-LABEL: v_test_udiv64_mulhi_fold: |
| ; VI: ; %bb.0: |
| ; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; VI-NEXT: v_mov_b32_e32 v2, 0x4f800000 |
| ; VI-NEXT: v_madak_f32 v2, 0, v2, 0x47c35000 |
| ; VI-NEXT: v_rcp_f32_e32 v2, v2 |
| ; VI-NEXT: s_mov_b32 s6, 0xfffe7960 |
| ; VI-NEXT: v_mul_f32_e32 v2, 0x5f7ffffc, v2 |
| ; VI-NEXT: v_mul_f32_e32 v3, 0x2f800000, v2 |
| ; VI-NEXT: v_trunc_f32_e32 v3, v3 |
| ; VI-NEXT: v_mac_f32_e32 v2, 0xcf800000, v3 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v6, v2 |
| ; VI-NEXT: v_cvt_u32_f32_e32 v7, v3 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v6, s6, 0 |
| ; VI-NEXT: v_mul_lo_u32 v4, v7, s6 |
| ; VI-NEXT: v_sub_u32_e32 v3, vcc, v3, v6 |
| ; VI-NEXT: v_add_u32_e32 v8, vcc, v3, v4 |
| ; VI-NEXT: v_mul_hi_u32 v5, v6, v2 |
| ; VI-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v6, v8, 0 |
| ; VI-NEXT: v_add_u32_e32 v9, vcc, v5, v3 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v7, v2, 0 |
| ; VI-NEXT: v_addc_u32_e32 v10, vcc, 0, v4, vcc |
| ; VI-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v7, v8, 0 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v9, v2 |
| ; VI-NEXT: v_addc_u32_e32 v2, vcc, v10, v3, vcc |
| ; VI-NEXT: v_addc_u32_e32 v3, vcc, 0, v5, vcc |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v2, v4 |
| ; VI-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc |
| ; VI-NEXT: v_add_u32_e32 v6, vcc, v6, v2 |
| ; VI-NEXT: v_addc_u32_e32 v7, vcc, v7, v3, vcc |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v6, s6, 0 |
| ; VI-NEXT: v_mul_lo_u32 v4, v7, s6 |
| ; VI-NEXT: v_sub_u32_e32 v3, vcc, v3, v6 |
| ; VI-NEXT: v_add_u32_e32 v5, vcc, v4, v3 |
| ; VI-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v6, v5, 0 |
| ; VI-NEXT: v_mul_hi_u32 v8, v6, v2 |
| ; VI-NEXT: v_add_u32_e32 v8, vcc, v8, v3 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v7, v2, 0 |
| ; VI-NEXT: v_addc_u32_e32 v9, vcc, 0, v4, vcc |
| ; VI-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v7, v5, 0 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v8, v2 |
| ; VI-NEXT: v_addc_u32_e32 v2, vcc, v9, v3, vcc |
| ; VI-NEXT: v_addc_u32_e32 v3, vcc, 0, v5, vcc |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v2, v4 |
| ; VI-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc |
| ; VI-NEXT: v_add_u32_e32 v4, vcc, v6, v2 |
| ; VI-NEXT: v_addc_u32_e32 v5, vcc, v7, v3, vcc |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, v5, 0 |
| ; VI-NEXT: v_mul_hi_u32 v6, v0, v4 |
| ; VI-NEXT: v_add_u32_e32 v6, vcc, v6, v2 |
| ; VI-NEXT: v_addc_u32_e32 v7, vcc, 0, v3, vcc |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, v4, 0 |
| ; VI-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, v5, 0 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v6, v2 |
| ; VI-NEXT: v_addc_u32_e32 v2, vcc, v7, v3, vcc |
| ; VI-NEXT: v_addc_u32_e32 v3, vcc, 0, v5, vcc |
| ; VI-NEXT: v_add_u32_e32 v4, vcc, v2, v4 |
| ; VI-NEXT: v_addc_u32_e32 v5, vcc, 0, v3, vcc |
| ; VI-NEXT: s_mov_b32 s4, 0x186a0 |
| ; VI-NEXT: v_mul_lo_u32 v6, v5, s4 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v4, s4, 0 |
| ; VI-NEXT: s_mov_b32 s4, 0x1869f |
| ; VI-NEXT: v_add_u32_e32 v3, vcc, v3, v6 |
| ; VI-NEXT: v_sub_u32_e32 v0, vcc, v0, v2 |
| ; VI-NEXT: v_subb_u32_e32 v1, vcc, v1, v3, vcc |
| ; VI-NEXT: v_subrev_u32_e32 v2, vcc, 0x186a0, v0 |
| ; VI-NEXT: v_subbrev_u32_e32 v3, vcc, 0, v1, vcc |
| ; VI-NEXT: v_cmp_lt_u32_e32 vcc, s4, v2 |
| ; VI-NEXT: v_cndmask_b32_e64 v2, 0, -1, vcc |
| ; VI-NEXT: v_cmp_eq_u32_e32 vcc, 0, v3 |
| ; VI-NEXT: v_cndmask_b32_e32 v2, -1, v2, vcc |
| ; VI-NEXT: v_add_u32_e32 v3, vcc, 2, v4 |
| ; VI-NEXT: v_addc_u32_e32 v6, vcc, 0, v5, vcc |
| ; VI-NEXT: v_add_u32_e32 v7, vcc, 1, v4 |
| ; VI-NEXT: v_cmp_lt_u32_e64 s[4:5], s4, v0 |
| ; VI-NEXT: v_addc_u32_e32 v8, vcc, 0, v5, vcc |
| ; VI-NEXT: v_cndmask_b32_e64 v0, 0, -1, s[4:5] |
| ; VI-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v1 |
| ; VI-NEXT: v_cmp_ne_u32_e32 vcc, 0, v2 |
| ; VI-NEXT: v_cndmask_b32_e64 v0, -1, v0, s[4:5] |
| ; VI-NEXT: v_cndmask_b32_e32 v2, v7, v3, vcc |
| ; VI-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, v0 |
| ; VI-NEXT: v_cndmask_b32_e32 v1, v8, v6, vcc |
| ; VI-NEXT: v_cndmask_b32_e64 v0, v4, v2, s[4:5] |
| ; VI-NEXT: v_cndmask_b32_e64 v1, v5, v1, s[4:5] |
| ; VI-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GCN-LABEL: v_test_udiv64_mulhi_fold: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_mov_b32_e32 v2, 0x4f800000 |
| ; GCN-NEXT: v_madak_f32 v2, 0, v2, 0x47c35000 |
| ; GCN-NEXT: v_rcp_f32_e32 v2, v2 |
| ; GCN-NEXT: s_mov_b32 s6, 0xfffe7960 |
| ; GCN-NEXT: v_mul_f32_e32 v2, 0x5f7ffffc, v2 |
| ; GCN-NEXT: v_mul_f32_e32 v3, 0x2f800000, v2 |
| ; GCN-NEXT: v_trunc_f32_e32 v3, v3 |
| ; GCN-NEXT: v_mac_f32_e32 v2, 0xcf800000, v3 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v6, v2 |
| ; GCN-NEXT: v_cvt_u32_f32_e32 v7, v3 |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v6, s6, 0 |
| ; GCN-NEXT: v_mul_lo_u32 v4, v7, s6 |
| ; GCN-NEXT: v_sub_u32_e32 v3, vcc, v3, v6 |
| ; GCN-NEXT: v_add_u32_e32 v8, vcc, v3, v4 |
| ; GCN-NEXT: v_mul_hi_u32 v5, v6, v2 |
| ; GCN-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v6, v8, 0 |
| ; GCN-NEXT: v_add_u32_e32 v9, vcc, v5, v3 |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v7, v2, 0 |
| ; GCN-NEXT: v_addc_u32_e32 v10, vcc, 0, v4, vcc |
| ; GCN-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v7, v8, 0 |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v9, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v2, vcc, v10, v3, vcc |
| ; GCN-NEXT: v_addc_u32_e32 v3, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v2, v4 |
| ; GCN-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc |
| ; GCN-NEXT: v_add_u32_e32 v6, vcc, v6, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v7, vcc, v7, v3, vcc |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v6, s6, 0 |
| ; GCN-NEXT: v_mul_lo_u32 v4, v7, s6 |
| ; GCN-NEXT: v_sub_u32_e32 v3, vcc, v3, v6 |
| ; GCN-NEXT: v_add_u32_e32 v5, vcc, v4, v3 |
| ; GCN-NEXT: v_mad_u64_u32 v[3:4], s[4:5], v6, v5, 0 |
| ; GCN-NEXT: v_mul_hi_u32 v8, v6, v2 |
| ; GCN-NEXT: v_add_u32_e32 v8, vcc, v8, v3 |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v7, v2, 0 |
| ; GCN-NEXT: v_addc_u32_e32 v9, vcc, 0, v4, vcc |
| ; GCN-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v7, v5, 0 |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v8, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v2, vcc, v9, v3, vcc |
| ; GCN-NEXT: v_addc_u32_e32 v3, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v2, v4 |
| ; GCN-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc |
| ; GCN-NEXT: v_add_u32_e32 v4, vcc, v6, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v5, vcc, v7, v3, vcc |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v0, v5, 0 |
| ; GCN-NEXT: v_mul_hi_u32 v6, v0, v4 |
| ; GCN-NEXT: v_add_u32_e32 v6, vcc, v6, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v7, vcc, 0, v3, vcc |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v1, v4, 0 |
| ; GCN-NEXT: v_mad_u64_u32 v[4:5], s[4:5], v1, v5, 0 |
| ; GCN-NEXT: v_add_u32_e32 v2, vcc, v6, v2 |
| ; GCN-NEXT: v_addc_u32_e32 v2, vcc, v7, v3, vcc |
| ; GCN-NEXT: v_addc_u32_e32 v3, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_add_u32_e32 v4, vcc, v2, v4 |
| ; GCN-NEXT: v_addc_u32_e32 v5, vcc, 0, v3, vcc |
| ; GCN-NEXT: s_mov_b32 s4, 0x186a0 |
| ; GCN-NEXT: v_mul_lo_u32 v6, v5, s4 |
| ; GCN-NEXT: v_mad_u64_u32 v[2:3], s[4:5], v4, s4, 0 |
| ; GCN-NEXT: s_mov_b32 s4, 0x1869f |
| ; GCN-NEXT: v_add_u32_e32 v3, vcc, v3, v6 |
| ; GCN-NEXT: v_sub_u32_e32 v0, vcc, v0, v2 |
| ; GCN-NEXT: v_subb_u32_e32 v1, vcc, v1, v3, vcc |
| ; GCN-NEXT: v_subrev_u32_e32 v2, vcc, 0x186a0, v0 |
| ; GCN-NEXT: v_subbrev_u32_e32 v3, vcc, 0, v1, vcc |
| ; GCN-NEXT: v_cmp_lt_u32_e32 vcc, s4, v2 |
| ; GCN-NEXT: v_cndmask_b32_e64 v2, 0, -1, vcc |
| ; GCN-NEXT: v_cmp_eq_u32_e32 vcc, 0, v3 |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, -1, v2, vcc |
| ; GCN-NEXT: v_add_u32_e32 v3, vcc, 2, v4 |
| ; GCN-NEXT: v_addc_u32_e32 v6, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_add_u32_e32 v7, vcc, 1, v4 |
| ; GCN-NEXT: v_cmp_lt_u32_e64 s[4:5], s4, v0 |
| ; GCN-NEXT: v_addc_u32_e32 v8, vcc, 0, v5, vcc |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, 0, -1, s[4:5] |
| ; GCN-NEXT: v_cmp_eq_u32_e64 s[4:5], 0, v1 |
| ; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 0, v2 |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, -1, v0, s[4:5] |
| ; GCN-NEXT: v_cndmask_b32_e32 v2, v7, v3, vcc |
| ; GCN-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, v0 |
| ; GCN-NEXT: v_cndmask_b32_e32 v1, v8, v6, vcc |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, v4, v2, s[4:5] |
| ; GCN-NEXT: v_cndmask_b32_e64 v1, v5, v1, s[4:5] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX1030-LABEL: v_test_udiv64_mulhi_fold: |
| ; GFX1030: ; %bb.0: |
| ; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX1030-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX1030-NEXT: s_mov_b32 s4, 0x346d900 |
| ; GFX1030-NEXT: s_add_u32 s4, 0x4237, s4 |
| ; GFX1030-NEXT: s_addc_u32 s5, 0, 0 |
| ; GFX1030-NEXT: v_add_co_u32 v2, s4, 0xa9000000, s4 |
| ; GFX1030-NEXT: s_cmp_lg_u32 s4, 0 |
| ; GFX1030-NEXT: s_addc_u32 s5, s5, 0xa7c5 |
| ; GFX1030-NEXT: v_readfirstlane_b32 s4, v2 |
| ; GFX1030-NEXT: s_mul_i32 s6, s5, 0xfffe7960 |
| ; GFX1030-NEXT: s_mul_hi_u32 s7, s4, 0xfffe7960 |
| ; GFX1030-NEXT: s_mul_i32 s8, s4, 0xfffe7960 |
| ; GFX1030-NEXT: s_sub_i32 s7, s7, s4 |
| ; GFX1030-NEXT: s_mul_hi_u32 s9, s4, s8 |
| ; GFX1030-NEXT: s_add_i32 s7, s7, s6 |
| ; GFX1030-NEXT: s_mul_hi_u32 s10, s5, s8 |
| ; GFX1030-NEXT: s_mul_i32 s6, s5, s8 |
| ; GFX1030-NEXT: s_mul_hi_u32 s8, s4, s7 |
| ; GFX1030-NEXT: s_mul_i32 s4, s4, s7 |
| ; GFX1030-NEXT: s_mul_hi_u32 s11, s5, s7 |
| ; GFX1030-NEXT: s_add_u32 s4, s9, s4 |
| ; GFX1030-NEXT: s_addc_u32 s8, 0, s8 |
| ; GFX1030-NEXT: s_add_u32 s4, s4, s6 |
| ; GFX1030-NEXT: s_mul_i32 s7, s5, s7 |
| ; GFX1030-NEXT: s_addc_u32 s4, s8, s10 |
| ; GFX1030-NEXT: s_addc_u32 s6, s11, 0 |
| ; GFX1030-NEXT: s_add_u32 s4, s4, s7 |
| ; GFX1030-NEXT: s_addc_u32 s6, 0, s6 |
| ; GFX1030-NEXT: v_add_co_u32 v4, s4, v2, s4 |
| ; GFX1030-NEXT: s_cmp_lg_u32 s4, 0 |
| ; GFX1030-NEXT: s_addc_u32 s4, s5, s6 |
| ; GFX1030-NEXT: v_mul_hi_u32 v8, v0, v4 |
| ; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, v0, s4, 0 |
| ; GFX1030-NEXT: v_mad_u64_u32 v[4:5], null, v1, v4, 0 |
| ; GFX1030-NEXT: v_mad_u64_u32 v[6:7], null, v1, s4, 0 |
| ; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v8, v2 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo |
| ; GFX1030-NEXT: v_add_co_u32 v2, vcc_lo, v2, v4 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v2, vcc_lo, v3, v5, vcc_lo |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v7, vcc_lo |
| ; GFX1030-NEXT: v_add_co_u32 v5, vcc_lo, v2, v6 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v6, vcc_lo, 0, v3, vcc_lo |
| ; GFX1030-NEXT: v_mad_u64_u32 v[2:3], null, 0x186a0, v5, 0 |
| ; GFX1030-NEXT: v_mad_u64_u32 v[3:4], null, 0x186a0, v6, v[3:4] |
| ; GFX1030-NEXT: v_sub_co_u32 v0, vcc_lo, v0, v2 |
| ; GFX1030-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo |
| ; GFX1030-NEXT: v_subrev_co_u32 v2, vcc_lo, 0x186a0, v0 |
| ; GFX1030-NEXT: v_subrev_co_ci_u32_e32 v3, vcc_lo, 0, v1, vcc_lo |
| ; GFX1030-NEXT: v_cmp_lt_u32_e32 vcc_lo, 0x1869f, v2 |
| ; GFX1030-NEXT: v_cmp_eq_u32_e64 s4, 0, v1 |
| ; GFX1030-NEXT: v_cndmask_b32_e64 v2, 0, -1, vcc_lo |
| ; GFX1030-NEXT: v_add_co_u32 v4, vcc_lo, v5, 2 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v7, vcc_lo, 0, v6, vcc_lo |
| ; GFX1030-NEXT: v_cmp_lt_u32_e32 vcc_lo, 0x1869f, v0 |
| ; GFX1030-NEXT: v_cndmask_b32_e64 v0, 0, -1, vcc_lo |
| ; GFX1030-NEXT: v_cmp_eq_u32_e32 vcc_lo, 0, v3 |
| ; GFX1030-NEXT: v_cndmask_b32_e64 v0, -1, v0, s4 |
| ; GFX1030-NEXT: v_cndmask_b32_e32 v2, -1, v2, vcc_lo |
| ; GFX1030-NEXT: v_add_co_u32 v3, vcc_lo, v5, 1 |
| ; GFX1030-NEXT: v_add_co_ci_u32_e32 v8, vcc_lo, 0, v6, vcc_lo |
| ; GFX1030-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v2 |
| ; GFX1030-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc_lo |
| ; GFX1030-NEXT: v_cndmask_b32_e32 v2, v8, v7, vcc_lo |
| ; GFX1030-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0 |
| ; GFX1030-NEXT: v_cndmask_b32_e32 v0, v5, v1, vcc_lo |
| ; GFX1030-NEXT: v_cndmask_b32_e32 v1, v6, v2, vcc_lo |
| ; GFX1030-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; EG-LABEL: v_test_udiv64_mulhi_fold: |
| ; EG: ; %bb.0: |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| %d = udiv i64 %arg, 100000 |
| ret i64 %d |
| } |
