| ; 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 -check-prefixes=SI %s |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=VI %s |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9 %s |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx1010 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10 %s |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx1100 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11 %s |
| ; RUN: llc -amdgpu-scalarize-global-loads=false -march=r600 -mcpu=redwood < %s | FileCheck -check-prefixes=EG %s |
| |
| ; mul24 and mad24 are affected |
| |
| define amdgpu_kernel void @test_mul_v2i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: test_mul_v2i32: |
| ; SI: ; %bb.0: ; %entry |
| ; 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_mul_lo_u32 v1, v1, v3 |
| ; SI-NEXT: v_mul_lo_u32 v0, v0, v2 |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: test_mul_v2i32: |
| ; VI: ; %bb.0: ; %entry |
| ; 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_mul_lo_u32 v1, v1, v3 |
| ; VI-NEXT: v_mul_lo_u32 v0, v0, v2 |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: test_mul_v2i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_lo_u32 v1, v1, v3 |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v0, v2 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: test_mul_v2i32: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s10, s6 |
| ; GFX10-NEXT: s_mov_b32 s11, s7 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s8, s2 |
| ; GFX10-NEXT: s_mov_b32 s9, s3 |
| ; GFX10-NEXT: s_mov_b32 s4, s0 |
| ; GFX10-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GFX10-NEXT: s_mov_b32 s5, s1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_lo_u32 v1, v1, v3 |
| ; GFX10-NEXT: v_mul_lo_u32 v0, v0, v2 |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: test_mul_v2i32: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s10, s6 |
| ; GFX11-NEXT: s_mov_b32 s11, s7 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s8, s2 |
| ; GFX11-NEXT: s_mov_b32 s9, s3 |
| ; GFX11-NEXT: s_mov_b32 s4, s0 |
| ; GFX11-NEXT: buffer_load_b128 v[0:3], off, s[8:11], 0 |
| ; GFX11-NEXT: s_mov_b32 s5, s1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_lo_u32 v1, v1, v3 |
| ; GFX11-NEXT: v_mul_lo_u32 v0, v0, v2 |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[4:7], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: test_mul_v2i32: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @6 |
| ; EG-NEXT: ALU 3, @9, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: MULLO_INT * T0.Y, T0.Y, T0.W, |
| ; EG-NEXT: LSHR T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, T0.Z, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %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 = mul <2 x i32> %a, %b |
| store <2 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_mul_v4i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_mul_v4i32: |
| ; SI: ; %bb.0: ; %entry |
| ; 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: buffer_load_dwordx4 v[4:7], off, s[8:11], 0 offset:16 |
| ; SI-NEXT: s_mov_b32 s4, s0 |
| ; SI-NEXT: s_mov_b32 s5, s1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_lo_u32 v3, v3, v7 |
| ; SI-NEXT: v_mul_lo_u32 v2, v2, v6 |
| ; SI-NEXT: v_mul_lo_u32 v1, v1, v5 |
| ; SI-NEXT: v_mul_lo_u32 v0, v0, v4 |
| ; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_mul_v4i32: |
| ; VI: ; %bb.0: ; %entry |
| ; 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: buffer_load_dwordx4 v[4:7], off, s[8:11], 0 offset:16 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_lo_u32 v3, v3, v7 |
| ; VI-NEXT: v_mul_lo_u32 v2, v2, v6 |
| ; VI-NEXT: v_mul_lo_u32 v1, v1, v5 |
| ; VI-NEXT: v_mul_lo_u32 v0, v0, v4 |
| ; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_mul_v4i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GFX9-NEXT: buffer_load_dwordx4 v[4:7], off, s[8:11], 0 offset:16 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_lo_u32 v3, v3, v7 |
| ; GFX9-NEXT: v_mul_lo_u32 v2, v2, v6 |
| ; GFX9-NEXT: v_mul_lo_u32 v1, v1, v5 |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v0, v4 |
| ; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_mul_v4i32: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s10, s6 |
| ; GFX10-NEXT: s_mov_b32 s11, s7 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s8, s2 |
| ; GFX10-NEXT: s_mov_b32 s9, s3 |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0 |
| ; GFX10-NEXT: buffer_load_dwordx4 v[4:7], off, s[8:11], 0 offset:16 |
| ; GFX10-NEXT: s_mov_b32 s4, s0 |
| ; GFX10-NEXT: s_mov_b32 s5, s1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_lo_u32 v3, v3, v7 |
| ; GFX10-NEXT: v_mul_lo_u32 v2, v2, v6 |
| ; GFX10-NEXT: v_mul_lo_u32 v1, v1, v5 |
| ; GFX10-NEXT: v_mul_lo_u32 v0, v0, v4 |
| ; GFX10-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_mul_v4i32: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s10, s6 |
| ; GFX11-NEXT: s_mov_b32 s11, s7 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s8, s2 |
| ; GFX11-NEXT: s_mov_b32 s9, s3 |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: buffer_load_b128 v[0:3], off, s[8:11], 0 |
| ; GFX11-NEXT: buffer_load_b128 v[4:7], off, s[8:11], 0 offset:16 |
| ; GFX11-NEXT: s_mov_b32 s4, s0 |
| ; GFX11-NEXT: s_mov_b32 s5, s1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_lo_u32 v3, v3, v7 |
| ; GFX11-NEXT: v_mul_lo_u32 v2, v2, v6 |
| ; GFX11-NEXT: v_mul_lo_u32 v1, v1, v5 |
| ; GFX11-NEXT: v_mul_lo_u32 v0, v0, v4 |
| ; GFX11-NEXT: buffer_store_b128 v[0:3], off, s[4:7], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_mul_v4i32: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 5, @11, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XYZW, T2.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: MULLO_INT * T0.W, T0.W, T1.W, |
| ; EG-NEXT: MULLO_INT * T0.Z, T0.Z, T1.Z, |
| ; EG-NEXT: MULLO_INT * T0.Y, T0.Y, T1.Y, |
| ; EG-NEXT: LSHR T2.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, T1.X, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %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 = mul <4 x i32> %a, %b |
| store <4 x i32> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @s_trunc_i64_mul_to_i32(ptr addrspace(1) %out, i64 %a, i64 %b) { |
| ; SI-LABEL: s_trunc_i64_mul_to_i32: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_load_dword s7, s[0:1], 0xd |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_mov_b32 s0, s4 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mul_i32 s4, s7, s6 |
| ; SI-NEXT: s_mov_b32 s1, s5 |
| ; SI-NEXT: v_mov_b32_e32 v0, s4 |
| ; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: s_trunc_i64_mul_to_i32: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_load_dword s7, s[0:1], 0x34 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_mov_b32 s0, s4 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mul_i32 s4, s7, s6 |
| ; VI-NEXT: s_mov_b32 s1, s5 |
| ; VI-NEXT: v_mov_b32_e32 v0, s4 |
| ; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: s_trunc_i64_mul_to_i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_load_dword s7, s[0:1], 0x34 |
| ; GFX9-NEXT: ; kill: killed $sgpr0_sgpr1 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s0, s4 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mul_i32 s4, s7, s6 |
| ; GFX9-NEXT: s_mov_b32 s1, s5 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s4 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: s_trunc_i64_mul_to_i32: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX10-NEXT: s_load_dword s2, s[0:1], 0x34 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mul_i32 s0, s2, s6 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: s_trunc_i64_mul_to_i32: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: s_load_b128 s[4:7], s[0:1], 0x24 |
| ; GFX11-NEXT: s_load_b32 s0, s[0:1], 0x34 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mul_i32 s0, s0, s6 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX11-NEXT: buffer_store_b32 v0, off, s[4:7], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: s_trunc_i64_mul_to_i32: |
| ; EG: ; %bb.0: ; %entry |
| ; 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: LSHR * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: MULLO_INT * T1.X, KC0[3].Y, KC0[2].W, |
| entry: |
| %mul = mul i64 %b, %a |
| %trunc = trunc i64 %mul to i32 |
| store i32 %trunc, ptr addrspace(1) %out, align 8 |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_trunc_i64_mul_to_i32(ptr addrspace(1) %out, ptr addrspace(1) %aptr, ptr addrspace(1) %bptr) nounwind { |
| ; SI-LABEL: v_trunc_i64_mul_to_i32: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 |
| ; SI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0xd |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_mov_b32 s14, s2 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s12, s6 |
| ; SI-NEXT: s_mov_b32 s13, s7 |
| ; SI-NEXT: s_mov_b32 s15, s3 |
| ; SI-NEXT: s_mov_b32 s10, s2 |
| ; SI-NEXT: s_mov_b32 s11, s3 |
| ; SI-NEXT: buffer_load_dword v0, off, s[12:15], 0 |
| ; SI-NEXT: buffer_load_dword v1, off, s[8:11], 0 |
| ; SI-NEXT: s_mov_b32 s0, s4 |
| ; SI-NEXT: s_mov_b32 s1, s5 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_lo_u32 v0, v1, v0 |
| ; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_trunc_i64_mul_to_i32: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; VI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_mov_b32 s14, s2 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s12, s6 |
| ; VI-NEXT: s_mov_b32 s13, s7 |
| ; VI-NEXT: s_mov_b32 s15, s3 |
| ; VI-NEXT: s_mov_b32 s10, s2 |
| ; VI-NEXT: s_mov_b32 s11, s3 |
| ; VI-NEXT: buffer_load_dword v0, off, s[12:15], 0 |
| ; VI-NEXT: buffer_load_dword v1, off, s[8:11], 0 |
| ; VI-NEXT: s_mov_b32 s0, s4 |
| ; VI-NEXT: s_mov_b32 s1, s5 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_lo_u32 v0, v1, v0 |
| ; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_trunc_i64_mul_to_i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX9-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s14, s2 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s12, s6 |
| ; GFX9-NEXT: s_mov_b32 s13, s7 |
| ; GFX9-NEXT: s_mov_b32 s15, s3 |
| ; GFX9-NEXT: s_mov_b32 s10, s2 |
| ; GFX9-NEXT: s_mov_b32 s11, s3 |
| ; GFX9-NEXT: buffer_load_dword v0, off, s[12:15], 0 |
| ; GFX9-NEXT: buffer_load_dword v1, off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s0, s4 |
| ; GFX9-NEXT: s_mov_b32 s1, s5 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v1, v0 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_trunc_i64_mul_to_i32: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX10-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; GFX10-NEXT: s_mov_b32 s2, -1 |
| ; GFX10-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s14, s2 |
| ; GFX10-NEXT: s_mov_b32 s15, s3 |
| ; GFX10-NEXT: s_mov_b32 s10, s2 |
| ; GFX10-NEXT: s_mov_b32 s11, s3 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s12, s6 |
| ; GFX10-NEXT: s_mov_b32 s13, s7 |
| ; GFX10-NEXT: buffer_load_dword v0, off, s[12:15], 0 |
| ; GFX10-NEXT: buffer_load_dword v1, off, s[8:11], 0 |
| ; GFX10-NEXT: s_mov_b32 s0, s4 |
| ; GFX10-NEXT: s_mov_b32 s1, s5 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_lo_u32 v0, v1, v0 |
| ; GFX10-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_trunc_i64_mul_to_i32: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: s_load_b128 s[4:7], s[0:1], 0x24 |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x34 |
| ; GFX11-NEXT: s_mov_b32 s10, -1 |
| ; GFX11-NEXT: s_mov_b32 s11, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s14, s10 |
| ; GFX11-NEXT: s_mov_b32 s15, s11 |
| ; GFX11-NEXT: s_mov_b32 s2, s10 |
| ; GFX11-NEXT: s_mov_b32 s3, s11 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s12, s6 |
| ; GFX11-NEXT: s_mov_b32 s13, s7 |
| ; GFX11-NEXT: buffer_load_b32 v0, off, s[12:15], 0 |
| ; GFX11-NEXT: buffer_load_b32 v1, off, s[0:3], 0 |
| ; GFX11-NEXT: s_mov_b32 s8, s4 |
| ; GFX11-NEXT: s_mov_b32 s9, s5 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_lo_u32 v0, v1, v0 |
| ; GFX11-NEXT: buffer_store_b32 v0, off, s[8:11], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_trunc_i64_mul_to_i32: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 1, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 2, @12, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T2.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_32 T1.X, T1.X, 0, #1 |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: MOV T0.X, KC0[2].Z, |
| ; EG-NEXT: MOV * T1.X, KC0[2].W, |
| ; EG-NEXT: ALU clause starting at 12: |
| ; EG-NEXT: LSHR T2.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T1.X, T0.X, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %a = load i64, ptr addrspace(1) %aptr, align 8 |
| %b = load i64, ptr addrspace(1) %bptr, align 8 |
| %mul = mul i64 %b, %a |
| %trunc = trunc i64 %mul to i32 |
| store i32 %trunc, ptr addrspace(1) %out, align 8 |
| ret void |
| } |
| |
| ; This 64-bit multiply should just use MUL_HI and MUL_LO, since the top |
| ; 32-bits of both arguments are sign bits. |
| |
| define amdgpu_kernel void @mul64_sext_c(ptr addrspace(1) %out, i32 %in) { |
| ; SI-LABEL: mul64_sext_c: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dword s4, s[0:1], 0xb |
| ; SI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x9 |
| ; SI-NEXT: v_mov_b32_e32 v0, 0x50 |
| ; 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_i32 v1, s4, v0 |
| ; SI-NEXT: s_mulk_i32 s4, 0x50 |
| ; SI-NEXT: v_mov_b32_e32 v0, s4 |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: mul64_sext_c: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dword s2, s[0:1], 0x2c |
| ; VI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; VI-NEXT: v_mov_b32_e32 v0, 0x50 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: v_mad_i64_i32 v[0:1], s[2:3], s2, v0, 0 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_nop 2 |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: mul64_sext_c: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dword s2, s[0:1], 0x2c |
| ; GFX9-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mul_hi_i32 s0, s2, 0x50 |
| ; GFX9-NEXT: s_mulk_i32 s2, 0x50 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s0 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: mul64_sext_c: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: s_load_dword s2, s[0:1], 0x2c |
| ; GFX10-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mul_i32 s0, s2, 0x50 |
| ; GFX10-NEXT: s_mul_hi_i32 s1, s2, 0x50 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: mul64_sext_c: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: s_load_b32 s2, s[0:1], 0x2c |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mul_i32 s3, s2, 0x50 |
| ; GFX11-NEXT: s_mul_hi_i32 s2, s2, 0x50 |
| ; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1) |
| ; GFX11-NEXT: v_dual_mov_b32 v0, s3 :: v_dual_mov_b32 v1, s2 |
| ; GFX11-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s2, -1 |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: mul64_sext_c: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 4, @4, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: ALU clause starting at 4: |
| ; EG-NEXT: MULHI_INT * T0.Y, KC0[2].Z, literal.x, |
| ; EG-NEXT: 80(1.121039e-43), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, KC0[2].Z, literal.y, |
| ; EG-NEXT: 2(2.802597e-45), 80(1.121039e-43) |
| entry: |
| %0 = sext i32 %in to i64 |
| %1 = mul i64 %0, 80 |
| store i64 %1, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_mul64_sext_c(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_mul64_sext_c: |
| ; SI: ; %bb.0: ; %entry |
| ; 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_movk_i32 s2, 0x50 |
| ; 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_i32 v1, v0, s2 |
| ; SI-NEXT: v_mul_lo_u32 v0, v0, s2 |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_mul64_sext_c: |
| ; VI: ; %bb.0: ; %entry |
| ; 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_movk_i32 s2, 0x50 |
| ; VI-NEXT: s_mov_b32 s4, s0 |
| ; VI-NEXT: s_mov_b32 s5, s1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mad_i64_i32 v[0:1], s[2:3], v0, s2, 0 |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_mul64_sext_c: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GFX9-NEXT: s_movk_i32 s2, 0x50 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_hi_i32 v1, v0, s2 |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v0, s2 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_mul64_sext_c: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s10, s6 |
| ; GFX10-NEXT: s_mov_b32 s11, s7 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s8, s2 |
| ; GFX10-NEXT: s_mov_b32 s9, s3 |
| ; GFX10-NEXT: s_mov_b32 s4, s0 |
| ; GFX10-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GFX10-NEXT: s_mov_b32 s5, s1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_hi_i32 v1, 0x50, v0 |
| ; GFX10-NEXT: v_mul_lo_u32 v0, 0x50, v0 |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_mul64_sext_c: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s10, s6 |
| ; GFX11-NEXT: s_mov_b32 s11, s7 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s8, s2 |
| ; GFX11-NEXT: s_mov_b32 s9, s3 |
| ; GFX11-NEXT: s_mov_b32 s4, s0 |
| ; GFX11-NEXT: buffer_load_b32 v0, off, s[8:11], 0 |
| ; GFX11-NEXT: s_mov_b32 s5, s1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_hi_i32 v1, 0x50, v0 |
| ; GFX11-NEXT: v_mul_lo_u32 v0, 0x50, v0 |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[4:7], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_mul64_sext_c: |
| ; EG: ; %bb.0: ; %entry |
| ; 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.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: MULHI_INT * T0.Y, T0.X, literal.x, |
| ; EG-NEXT: 80(1.121039e-43), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, literal.y, |
| ; EG-NEXT: 2(2.802597e-45), 80(1.121039e-43) |
| entry: |
| %val = load i32, ptr addrspace(1) %in, align 4 |
| %ext = sext i32 %val to i64 |
| %mul = mul i64 %ext, 80 |
| store i64 %mul, ptr addrspace(1) %out, align 8 |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_mul64_sext_inline_imm(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_mul64_sext_inline_imm: |
| ; SI: ; %bb.0: ; %entry |
| ; 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_mul_hi_i32 v1, v0, 9 |
| ; SI-NEXT: v_mul_lo_u32 v0, v0, 9 |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_mul64_sext_inline_imm: |
| ; VI: ; %bb.0: ; %entry |
| ; 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_mad_i64_i32 v[0:1], s[2:3], v0, 9, 0 |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_mul64_sext_inline_imm: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_hi_i32 v1, v0, 9 |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v0, 9 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_mul64_sext_inline_imm: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s10, s6 |
| ; GFX10-NEXT: s_mov_b32 s11, s7 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s8, s2 |
| ; GFX10-NEXT: s_mov_b32 s9, s3 |
| ; GFX10-NEXT: s_mov_b32 s4, s0 |
| ; GFX10-NEXT: buffer_load_dword v0, off, s[8:11], 0 |
| ; GFX10-NEXT: s_mov_b32 s5, s1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_hi_i32 v1, v0, 9 |
| ; GFX10-NEXT: v_mul_lo_u32 v0, v0, 9 |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_mul64_sext_inline_imm: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s10, s6 |
| ; GFX11-NEXT: s_mov_b32 s11, s7 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s8, s2 |
| ; GFX11-NEXT: s_mov_b32 s9, s3 |
| ; GFX11-NEXT: s_mov_b32 s4, s0 |
| ; GFX11-NEXT: buffer_load_b32 v0, off, s[8:11], 0 |
| ; GFX11-NEXT: s_mov_b32 s5, s1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_hi_i32 v1, v0, 9 |
| ; GFX11-NEXT: v_mul_lo_u32 v0, v0, 9 |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[4:7], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_mul64_sext_inline_imm: |
| ; EG: ; %bb.0: ; %entry |
| ; 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.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 8: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 9: |
| ; EG-NEXT: MULHI_INT * T0.Y, T0.X, literal.x, |
| ; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00) |
| ; EG-NEXT: LSHR T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, literal.y, |
| ; EG-NEXT: 2(2.802597e-45), 9(1.261169e-44) |
| entry: |
| %val = load i32, ptr addrspace(1) %in, align 4 |
| %ext = sext i32 %val to i64 |
| %mul = mul i64 %ext, 9 |
| store i64 %mul, ptr addrspace(1) %out, align 8 |
| ret void |
| } |
| |
| define amdgpu_kernel void @s_mul_i32(ptr addrspace(1) %out, [8 x i32], i32 %a, [8 x i32], i32 %b) nounwind { |
| ; SI-LABEL: s_mul_i32: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dword s4, s[0:1], 0x13 |
| ; SI-NEXT: s_load_dword s5, s[0:1], 0x1c |
| ; SI-NEXT: s_load_dwordx2 s[0:1], 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_mul_i32 s4, s4, s5 |
| ; SI-NEXT: v_mov_b32_e32 v0, s4 |
| ; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: s_mul_i32: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dword s4, s[0:1], 0x4c |
| ; VI-NEXT: s_load_dword s5, s[0:1], 0x70 |
| ; VI-NEXT: s_load_dwordx2 s[0:1], 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_mul_i32 s4, s4, s5 |
| ; VI-NEXT: v_mov_b32_e32 v0, s4 |
| ; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: s_mul_i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dword s2, s[0:1], 0x4c |
| ; GFX9-NEXT: s_load_dword s3, s[0:1], 0x70 |
| ; GFX9-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mul_i32 s0, s2, s3 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: s_mul_i32: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x2 |
| ; GFX10-NEXT: s_load_dword s2, s[0:1], 0x4c |
| ; GFX10-NEXT: s_load_dword s3, s[0:1], 0x70 |
| ; GFX10-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mul_i32 s0, s2, s3 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: s_mul_i32: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x2 |
| ; GFX11-NEXT: s_load_b32 s2, s[0:1], 0x4c |
| ; GFX11-NEXT: s_load_b32 s3, s[0:1], 0x70 |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mul_i32 s2, s2, s3 |
| ; GFX11-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX11-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX11-NEXT: s_mov_b32 s2, -1 |
| ; GFX11-NEXT: buffer_store_b32 v0, off, s[0:3], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: s_mul_i32: |
| ; EG: ; %bb.0: ; %entry |
| ; 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: LSHR * T0.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: MULLO_INT * T1.X, KC0[4].Z, KC0[6].W, |
| entry: |
| %mul = mul i32 %a, %b |
| store i32 %mul, ptr addrspace(1) %out, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_mul_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) { |
| ; SI-LABEL: v_mul_i32: |
| ; SI: ; %bb.0: ; %entry |
| ; 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_mul_lo_u32 v0, v0, v1 |
| ; SI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_mul_i32: |
| ; VI: ; %bb.0: ; %entry |
| ; 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_mul_lo_u32 v0, v0, v1 |
| ; VI-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_mul_i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s6 |
| ; GFX9-NEXT: s_mov_b32 s11, s7 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s8, s2 |
| ; GFX9-NEXT: s_mov_b32 s9, s3 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GFX9-NEXT: s_mov_b32 s4, s0 |
| ; GFX9-NEXT: s_mov_b32 s5, s1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v0, v1 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_mul_i32: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s10, s6 |
| ; GFX10-NEXT: s_mov_b32 s11, s7 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s8, s2 |
| ; GFX10-NEXT: s_mov_b32 s9, s3 |
| ; GFX10-NEXT: s_mov_b32 s4, s0 |
| ; GFX10-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GFX10-NEXT: s_mov_b32 s5, s1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_lo_u32 v0, v0, v1 |
| ; GFX10-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_mul_i32: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s10, s6 |
| ; GFX11-NEXT: s_mov_b32 s11, s7 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s8, s2 |
| ; GFX11-NEXT: s_mov_b32 s9, s3 |
| ; GFX11-NEXT: s_mov_b32 s4, s0 |
| ; GFX11-NEXT: buffer_load_b64 v[0:1], off, s[8:11], 0 |
| ; GFX11-NEXT: s_mov_b32 s5, s1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_lo_u32 v0, v0, v1 |
| ; GFX11-NEXT: buffer_store_b32 v0, off, s[4:7], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_mul_i32: |
| ; EG: ; %bb.0: ; %entry |
| ; 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_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: LSHR T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, T0.Y, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %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 = mul i32 %a, %b |
| store i32 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ; A standard 64-bit multiply. The expansion should be around 6 instructions. |
| ; It would be difficult to match the expansion correctly without writing |
| ; a really complicated list of FileCheck expressions. I don't want |
| ; to confuse people who may 'break' this test with a correct optimization, |
| ; so this test just uses FUNC-LABEL to make sure the compiler does not |
| ; crash with a 'failed to select' error. |
| |
| define amdgpu_kernel void @s_mul_i64(ptr addrspace(1) %out, i64 %a, i64 %b) nounwind { |
| ; SI-LABEL: s_mul_i64: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 |
| ; SI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0xd |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s0, s4 |
| ; SI-NEXT: v_mov_b32_e32 v0, s8 |
| ; SI-NEXT: v_mul_hi_u32 v0, s6, v0 |
| ; SI-NEXT: s_mul_i32 s4, s6, s9 |
| ; SI-NEXT: s_mov_b32 s1, s5 |
| ; SI-NEXT: v_add_i32_e32 v0, vcc, s4, v0 |
| ; SI-NEXT: s_mul_i32 s4, s7, s8 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, s4, v0 |
| ; SI-NEXT: s_mul_i32 s4, s6, s8 |
| ; SI-NEXT: v_mov_b32_e32 v0, s4 |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: s_mul_i64: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; VI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s0, s4 |
| ; VI-NEXT: v_mov_b32_e32 v0, s8 |
| ; VI-NEXT: v_mad_u64_u32 v[0:1], s[10:11], s6, v0, 0 |
| ; VI-NEXT: s_mul_i32 s4, s6, s9 |
| ; VI-NEXT: s_mov_b32 s1, s5 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, s4, v1 |
| ; VI-NEXT: s_mul_i32 s4, s7, s8 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, s4, v1 |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: s_mul_i64: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX9-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s0, s4 |
| ; GFX9-NEXT: s_mov_b32 s1, s5 |
| ; GFX9-NEXT: s_mul_i32 s4, s6, s9 |
| ; GFX9-NEXT: s_mul_hi_u32 s5, s6, s8 |
| ; GFX9-NEXT: s_add_i32 s4, s5, s4 |
| ; GFX9-NEXT: s_mul_i32 s5, s7, s8 |
| ; GFX9-NEXT: s_add_i32 s4, s4, s5 |
| ; GFX9-NEXT: s_mul_i32 s5, s6, s8 |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s5 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s4 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: s_mul_i64: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX10-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mul_i32 s0, s6, s3 |
| ; GFX10-NEXT: s_mul_hi_u32 s1, s6, s2 |
| ; GFX10-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX10-NEXT: s_add_i32 s0, s1, s0 |
| ; GFX10-NEXT: s_mul_i32 s1, s7, s2 |
| ; GFX10-NEXT: s_mul_i32 s2, s6, s2 |
| ; GFX10-NEXT: s_add_i32 s0, s0, s1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s0 |
| ; GFX10-NEXT: s_mov_b32 s2, -1 |
| ; GFX10-NEXT: s_mov_b32 s0, s4 |
| ; GFX10-NEXT: s_mov_b32 s1, s5 |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: s_mul_i64: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: s_load_b128 s[4:7], s[0:1], 0x24 |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x34 |
| ; GFX11-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mul_i32 s1, s6, s1 |
| ; GFX11-NEXT: s_mul_hi_u32 s2, s6, s0 |
| ; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_3) | instid1(SALU_CYCLE_1) |
| ; GFX11-NEXT: s_add_i32 s1, s2, s1 |
| ; GFX11-NEXT: s_mul_i32 s2, s7, s0 |
| ; GFX11-NEXT: s_mul_i32 s0, s6, s0 |
| ; GFX11-NEXT: s_add_i32 s1, s1, s2 |
| ; GFX11-NEXT: v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1 |
| ; GFX11-NEXT: s_mov_b32 s2, -1 |
| ; GFX11-NEXT: s_mov_b32 s0, s4 |
| ; GFX11-NEXT: s_mov_b32 s1, s5 |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: s_mul_i64: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 7, @4, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: ALU clause starting at 4: |
| ; EG-NEXT: MULHI * T0.X, KC0[2].W, KC0[3].Y, |
| ; EG-NEXT: MULLO_INT * T0.Y, KC0[2].W, KC0[3].Z, |
| ; EG-NEXT: ADD_INT T0.W, T0.X, PS, |
| ; EG-NEXT: MULLO_INT * T0.X, KC0[3].X, KC0[3].Y, |
| ; EG-NEXT: ADD_INT * T0.Y, PV.W, PS, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: MULLO_INT * T0.X, KC0[2].W, KC0[3].Y, |
| entry: |
| %mul = mul i64 %a, %b |
| store i64 %mul, ptr addrspace(1) %out, align 8 |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_mul_i64(ptr addrspace(1) %out, ptr addrspace(1) %aptr, ptr addrspace(1) %bptr) { |
| ; SI-LABEL: v_mul_i64: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 |
| ; SI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0xd |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_mov_b32 s10, s2 |
| ; SI-NEXT: s_mov_b32 s11, s3 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b32 s12, s6 |
| ; SI-NEXT: s_mov_b32 s13, s7 |
| ; SI-NEXT: s_mov_b32 s14, s2 |
| ; SI-NEXT: s_mov_b32 s15, s3 |
| ; SI-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; SI-NEXT: buffer_load_dwordx2 v[2:3], off, s[12:15], 0 |
| ; SI-NEXT: s_mov_b32 s0, s4 |
| ; SI-NEXT: s_mov_b32 s1, s5 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_lo_u32 v1, v2, v1 |
| ; SI-NEXT: v_mul_hi_u32 v4, v2, v0 |
| ; SI-NEXT: v_mul_lo_u32 v3, v3, v0 |
| ; SI-NEXT: v_mul_lo_u32 v0, v2, v0 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, v4, v1 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, v1, v3 |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_mul_i64: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; VI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_mov_b32 s10, s2 |
| ; VI-NEXT: s_mov_b32 s11, s3 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s12, s6 |
| ; VI-NEXT: s_mov_b32 s13, s7 |
| ; VI-NEXT: s_mov_b32 s14, s2 |
| ; VI-NEXT: s_mov_b32 s15, s3 |
| ; VI-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; VI-NEXT: buffer_load_dwordx2 v[2:3], off, s[12:15], 0 |
| ; VI-NEXT: s_mov_b32 s0, s4 |
| ; VI-NEXT: s_mov_b32 s1, s5 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_lo_u32 v4, v2, v1 |
| ; VI-NEXT: v_mad_u64_u32 v[1:2], s[6:7], v2, v0, 0 |
| ; VI-NEXT: v_mul_lo_u32 v0, v3, v0 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v4, v2 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v2, v0 |
| ; VI-NEXT: buffer_store_dwordx2 v[1:2], off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_mul_i64: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX9-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_mov_b32 s10, s2 |
| ; GFX9-NEXT: s_mov_b32 s11, s3 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s12, s6 |
| ; GFX9-NEXT: s_mov_b32 s13, s7 |
| ; GFX9-NEXT: s_mov_b32 s14, s2 |
| ; GFX9-NEXT: s_mov_b32 s15, s3 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[2:3], off, s[12:15], 0 |
| ; GFX9-NEXT: s_mov_b32 s0, s4 |
| ; GFX9-NEXT: s_mov_b32 s1, s5 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mul_lo_u32 v1, v2, v1 |
| ; GFX9-NEXT: v_mul_hi_u32 v4, v2, v0 |
| ; GFX9-NEXT: v_mul_lo_u32 v3, v3, v0 |
| ; GFX9-NEXT: v_mul_lo_u32 v0, v2, v0 |
| ; GFX9-NEXT: v_add_u32_e32 v1, v4, v1 |
| ; GFX9-NEXT: v_add_u32_e32 v1, v1, v3 |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_mul_i64: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX10-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; GFX10-NEXT: s_mov_b32 s2, -1 |
| ; GFX10-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s10, s2 |
| ; GFX10-NEXT: s_mov_b32 s11, s3 |
| ; GFX10-NEXT: s_mov_b32 s14, s2 |
| ; GFX10-NEXT: s_mov_b32 s15, s3 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s12, s6 |
| ; GFX10-NEXT: s_mov_b32 s13, s7 |
| ; GFX10-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0 |
| ; GFX10-NEXT: buffer_load_dwordx2 v[2:3], off, s[12:15], 0 |
| ; GFX10-NEXT: s_mov_b32 s0, s4 |
| ; GFX10-NEXT: s_mov_b32 s1, s5 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mul_lo_u32 v1, v2, v1 |
| ; GFX10-NEXT: v_mul_hi_u32 v4, v2, v0 |
| ; GFX10-NEXT: v_mul_lo_u32 v3, v3, v0 |
| ; GFX10-NEXT: v_mul_lo_u32 v0, v2, v0 |
| ; GFX10-NEXT: v_add_nc_u32_e32 v1, v4, v1 |
| ; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v3 |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_mul_i64: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: s_load_b128 s[4:7], s[0:1], 0x24 |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x34 |
| ; GFX11-NEXT: s_mov_b32 s10, -1 |
| ; GFX11-NEXT: s_mov_b32 s11, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s2, s10 |
| ; GFX11-NEXT: s_mov_b32 s3, s11 |
| ; GFX11-NEXT: s_mov_b32 s14, s10 |
| ; GFX11-NEXT: s_mov_b32 s15, s11 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s12, s6 |
| ; GFX11-NEXT: s_mov_b32 s13, s7 |
| ; GFX11-NEXT: buffer_load_b64 v[0:1], off, s[0:3], 0 |
| ; GFX11-NEXT: buffer_load_b64 v[2:3], off, s[12:15], 0 |
| ; GFX11-NEXT: s_mov_b32 s8, s4 |
| ; GFX11-NEXT: s_mov_b32 s9, s5 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mul_lo_u32 v1, v2, v1 |
| ; GFX11-NEXT: v_mul_hi_u32 v4, v2, v0 |
| ; GFX11-NEXT: v_mul_lo_u32 v3, v3, v0 |
| ; GFX11-NEXT: v_mul_lo_u32 v0, v2, v0 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) |
| ; GFX11-NEXT: v_add_nc_u32_e32 v1, v4, v1 |
| ; GFX11-NEXT: v_add_nc_u32_e32 v1, v1, v3 |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[8:11], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_mul_i64: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 1, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 7, @12, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T2.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 6: |
| ; EG-NEXT: VTX_READ_64 T1.XY, T1.X, 0, #1 |
| ; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: MOV T0.X, KC0[2].Z, |
| ; EG-NEXT: MOV * T1.X, KC0[2].W, |
| ; EG-NEXT: ALU clause starting at 12: |
| ; EG-NEXT: MULHI * T0.Z, T0.X, T1.X, |
| ; EG-NEXT: MULLO_INT * T0.W, T0.X, T1.Y, |
| ; EG-NEXT: ADD_INT T0.W, T0.Z, PS, |
| ; EG-NEXT: MULLO_INT * T0.Y, T0.Y, T1.X, |
| ; EG-NEXT: ADD_INT * T0.Y, PV.W, PS, |
| ; EG-NEXT: LSHR T2.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, T1.X, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %a = load i64, ptr addrspace(1) %aptr, align 8 |
| %b = load i64, ptr addrspace(1) %bptr, align 8 |
| %mul = mul i64 %a, %b |
| store i64 %mul, ptr addrspace(1) %out, align 8 |
| ret void |
| } |
| |
| define amdgpu_kernel void @mul32_in_branch(ptr addrspace(1) %out, ptr addrspace(1) %in, i32 %a, i32 %b, i32 %c) { |
| ; SI-LABEL: mul32_in_branch: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0xd |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_cmp_lg_u32 s2, 0 |
| ; SI-NEXT: s_cbranch_scc0 .LBB11_2 |
| ; SI-NEXT: ; %bb.1: ; %else |
| ; SI-NEXT: s_mul_i32 s6, s2, s3 |
| ; SI-NEXT: s_mov_b64 s[4:5], 0 |
| ; SI-NEXT: s_branch .LBB11_3 |
| ; SI-NEXT: .LBB11_2: |
| ; SI-NEXT: s_mov_b64 s[4:5], -1 |
| ; SI-NEXT: ; implicit-def: $sgpr6 |
| ; SI-NEXT: .LBB11_3: ; %Flow |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9 |
| ; SI-NEXT: s_andn2_b64 vcc, exec, s[4:5] |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b64 vcc, vcc |
| ; SI-NEXT: s_cbranch_vccnz .LBB11_5 |
| ; SI-NEXT: ; %bb.4: ; %if |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s4, s2 |
| ; SI-NEXT: s_mov_b32 s5, s3 |
| ; SI-NEXT: buffer_load_dword v0, off, s[4:7], 0 |
| ; SI-NEXT: s_branch .LBB11_6 |
| ; SI-NEXT: .LBB11_5: |
| ; SI-NEXT: v_mov_b32_e32 v0, s6 |
| ; SI-NEXT: .LBB11_6: ; %endif |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: mul32_in_branch: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_cmp_lg_u32 s2, 0 |
| ; VI-NEXT: s_cbranch_scc0 .LBB11_2 |
| ; VI-NEXT: ; %bb.1: ; %else |
| ; VI-NEXT: s_mul_i32 s6, s2, s3 |
| ; VI-NEXT: s_mov_b64 s[4:5], 0 |
| ; VI-NEXT: s_branch .LBB11_3 |
| ; VI-NEXT: .LBB11_2: |
| ; VI-NEXT: s_mov_b64 s[4:5], -1 |
| ; VI-NEXT: ; implicit-def: $sgpr6 |
| ; VI-NEXT: .LBB11_3: ; %Flow |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; VI-NEXT: s_andn2_b64 vcc, exec, s[4:5] |
| ; VI-NEXT: s_cbranch_vccnz .LBB11_5 |
| ; VI-NEXT: ; %bb.4: ; %if |
| ; 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, s2 |
| ; VI-NEXT: s_mov_b32 s5, s3 |
| ; VI-NEXT: buffer_load_dword v0, off, s[4:7], 0 |
| ; VI-NEXT: s_branch .LBB11_6 |
| ; VI-NEXT: .LBB11_5: |
| ; VI-NEXT: v_mov_b32_e32 v0, s6 |
| ; VI-NEXT: .LBB11_6: ; %endif |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: mul32_in_branch: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_cmp_lg_u32 s2, 0 |
| ; GFX9-NEXT: s_cbranch_scc0 .LBB11_2 |
| ; GFX9-NEXT: ; %bb.1: ; %else |
| ; GFX9-NEXT: s_mul_i32 s6, s2, s3 |
| ; GFX9-NEXT: s_mov_b64 s[4:5], 0 |
| ; GFX9-NEXT: s_branch .LBB11_3 |
| ; GFX9-NEXT: .LBB11_2: |
| ; GFX9-NEXT: s_mov_b64 s[4:5], -1 |
| ; GFX9-NEXT: ; implicit-def: $sgpr6 |
| ; GFX9-NEXT: .LBB11_3: ; %Flow |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX9-NEXT: s_andn2_b64 vcc, exec, s[4:5] |
| ; GFX9-NEXT: s_cbranch_vccnz .LBB11_5 |
| ; GFX9-NEXT: ; %bb.4: ; %if |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s4, s2 |
| ; GFX9-NEXT: s_mov_b32 s5, s3 |
| ; GFX9-NEXT: buffer_load_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_branch .LBB11_6 |
| ; GFX9-NEXT: .LBB11_5: |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s6 |
| ; GFX9-NEXT: .LBB11_6: ; %endif |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: mul32_in_branch: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 |
| ; GFX10-NEXT: s_mov_b32 s4, 0 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_cmp_lg_u32 s2, 0 |
| ; GFX10-NEXT: s_cbranch_scc0 .LBB11_2 |
| ; GFX10-NEXT: ; %bb.1: ; %else |
| ; GFX10-NEXT: s_mul_i32 s5, s2, s3 |
| ; GFX10-NEXT: s_branch .LBB11_3 |
| ; GFX10-NEXT: .LBB11_2: |
| ; GFX10-NEXT: s_mov_b32 s4, -1 |
| ; GFX10-NEXT: ; implicit-def: $sgpr5 |
| ; GFX10-NEXT: .LBB11_3: ; %Flow |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24 |
| ; GFX10-NEXT: s_andn2_b32 vcc_lo, exec_lo, s4 |
| ; GFX10-NEXT: s_cbranch_vccnz .LBB11_5 |
| ; GFX10-NEXT: ; %bb.4: ; %if |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s4, s2 |
| ; GFX10-NEXT: s_mov_b32 s5, s3 |
| ; GFX10-NEXT: buffer_load_dword v0, off, s[4:7], 0 |
| ; GFX10-NEXT: s_branch .LBB11_6 |
| ; GFX10-NEXT: .LBB11_5: |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s5 |
| ; GFX10-NEXT: .LBB11_6: ; %endif |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s2, -1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: mul32_in_branch: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b64 s[2:3], s[0:1], 0x34 |
| ; GFX11-NEXT: s_mov_b32 s4, 0 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_cmp_lg_u32 s2, 0 |
| ; GFX11-NEXT: s_cbranch_scc0 .LBB11_2 |
| ; GFX11-NEXT: ; %bb.1: ; %else |
| ; GFX11-NEXT: s_mul_i32 s5, s2, s3 |
| ; GFX11-NEXT: s_branch .LBB11_3 |
| ; GFX11-NEXT: .LBB11_2: |
| ; GFX11-NEXT: s_mov_b32 s4, -1 |
| ; GFX11-NEXT: ; implicit-def: $sgpr5 |
| ; GFX11-NEXT: .LBB11_3: ; %Flow |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x24 |
| ; GFX11-NEXT: s_and_not1_b32 vcc_lo, exec_lo, s4 |
| ; GFX11-NEXT: s_cbranch_vccnz .LBB11_5 |
| ; GFX11-NEXT: ; %bb.4: ; %if |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s4, s2 |
| ; GFX11-NEXT: s_mov_b32 s5, s3 |
| ; GFX11-NEXT: buffer_load_b32 v0, off, s[4:7], 0 |
| ; GFX11-NEXT: s_branch .LBB11_6 |
| ; GFX11-NEXT: .LBB11_5: |
| ; GFX11-NEXT: v_mov_b32_e32 v0, s5 |
| ; GFX11-NEXT: .LBB11_6: ; %endif |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s2, -1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: buffer_store_b32 v0, off, s[0:3], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: mul32_in_branch: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU_PUSH_BEFORE 3, @14, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: JUMP @3 POP:1 |
| ; EG-NEXT: ALU_POP_AFTER 4, @18, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: ALU_PUSH_BEFORE 2, @23, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: JUMP @8 POP:1 |
| ; EG-NEXT: ALU 0, @26, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @12 |
| ; EG-NEXT: POP @8 POP:1 |
| ; EG-NEXT: ALU 1, @27, KC0[], 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 12: |
| ; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 14: |
| ; EG-NEXT: MOV T1.W, literal.x, |
| ; EG-NEXT: SETNE_INT * T0.W, KC0[2].W, 0.0, |
| ; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00) |
| ; EG-NEXT: PRED_SETNE_INT * ExecMask,PredicateBit (MASKED), PS, 0.0, |
| ; EG-NEXT: ALU clause starting at 18: |
| ; EG-NEXT: MOV T0.W, KC0[2].W, |
| ; EG-NEXT: MOV * T2.W, KC0[3].X, |
| ; EG-NEXT: MOV T1.W, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, PV.W, PS, |
| ; EG-NEXT: 0(0.000000e+00), 0(0.000000e+00) |
| ; EG-NEXT: ALU clause starting at 23: |
| ; EG-NEXT: MOV T0.W, KC0[2].Y, |
| ; EG-NEXT: SETE_INT * T1.W, T1.W, 0.0, |
| ; EG-NEXT: PRED_SETE_INT * ExecMask,PredicateBit (MASKED), PS, 0.0, |
| ; EG-NEXT: ALU clause starting at 26: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 27: |
| ; EG-NEXT: LSHR * T1.X, T0.W, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %0 = icmp eq i32 %a, 0 |
| br i1 %0, label %if, label %else |
| |
| if: |
| %1 = load i32, ptr addrspace(1) %in |
| br label %endif |
| |
| else: |
| %2 = mul i32 %a, %b |
| br label %endif |
| |
| endif: |
| %3 = phi i32 [%1, %if], [%2, %else] |
| store i32 %3, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @mul64_in_branch(ptr addrspace(1) %out, ptr addrspace(1) %in, i64 %a, i64 %b, i64 %c) { |
| ; SI-LABEL: mul64_in_branch: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x9 |
| ; SI-NEXT: s_mov_b64 s[8:9], 0 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: v_cmp_ne_u64_e64 s[10:11], s[4:5], 0 |
| ; SI-NEXT: s_and_b64 vcc, exec, s[10:11] |
| ; SI-NEXT: s_cbranch_vccz .LBB12_4 |
| ; SI-NEXT: ; %bb.1: ; %else |
| ; SI-NEXT: v_mov_b32_e32 v0, s6 |
| ; SI-NEXT: v_mul_hi_u32 v0, s4, v0 |
| ; SI-NEXT: s_mul_i32 s7, s4, s7 |
| ; SI-NEXT: s_mul_i32 s5, s5, s6 |
| ; SI-NEXT: s_mul_i32 s4, s4, s6 |
| ; SI-NEXT: v_add_i32_e32 v0, vcc, s7, v0 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, s5, v0 |
| ; SI-NEXT: v_mov_b32_e32 v0, s4 |
| ; SI-NEXT: s_andn2_b64 vcc, exec, s[8:9] |
| ; SI-NEXT: s_cbranch_vccnz .LBB12_3 |
| ; SI-NEXT: .LBB12_2: ; %if |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, -1 |
| ; SI-NEXT: s_mov_b32 s4, s2 |
| ; SI-NEXT: s_mov_b32 s5, s3 |
| ; SI-NEXT: buffer_load_dwordx2 v[0:1], off, s[4:7], 0 |
| ; SI-NEXT: .LBB12_3: ; %endif |
| ; SI-NEXT: s_mov_b32 s3, 0xf000 |
| ; SI-NEXT: s_mov_b32 s2, -1 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; SI-NEXT: .LBB12_4: |
| ; SI-NEXT: ; implicit-def: $vgpr0_vgpr1 |
| ; SI-NEXT: s_branch .LBB12_2 |
| ; |
| ; VI-LABEL: mul64_in_branch: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24 |
| ; VI-NEXT: s_mov_b64 s[8:9], 0 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: s_cmp_lg_u64 s[4:5], 0 |
| ; VI-NEXT: s_cbranch_scc0 .LBB12_4 |
| ; VI-NEXT: ; %bb.1: ; %else |
| ; VI-NEXT: v_mov_b32_e32 v0, s6 |
| ; VI-NEXT: v_mad_u64_u32 v[0:1], s[10:11], s4, v0, 0 |
| ; VI-NEXT: s_mul_i32 s4, s4, s7 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, s4, v1 |
| ; VI-NEXT: s_mul_i32 s4, s5, s6 |
| ; VI-NEXT: v_add_u32_e32 v1, vcc, s4, v1 |
| ; VI-NEXT: s_andn2_b64 vcc, exec, s[8:9] |
| ; VI-NEXT: s_cbranch_vccnz .LBB12_3 |
| ; VI-NEXT: .LBB12_2: ; %if |
| ; VI-NEXT: s_mov_b32 s7, 0xf000 |
| ; VI-NEXT: s_mov_b32 s6, -1 |
| ; VI-NEXT: s_mov_b32 s4, s2 |
| ; VI-NEXT: s_mov_b32 s5, s3 |
| ; VI-NEXT: buffer_load_dwordx2 v[0:1], off, s[4:7], 0 |
| ; VI-NEXT: .LBB12_3: ; %endif |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; VI-NEXT: .LBB12_4: |
| ; VI-NEXT: ; implicit-def: $vgpr0_vgpr1 |
| ; VI-NEXT: s_branch .LBB12_2 |
| ; |
| ; GFX9-LABEL: mul64_in_branch: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b64 s[8:9], 0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_cmp_lg_u64 s[4:5], 0 |
| ; GFX9-NEXT: s_cbranch_scc0 .LBB12_3 |
| ; GFX9-NEXT: ; %bb.1: ; %else |
| ; GFX9-NEXT: s_mul_i32 s7, s4, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s10, s4, s6 |
| ; GFX9-NEXT: s_add_i32 s7, s10, s7 |
| ; GFX9-NEXT: s_mul_i32 s5, s5, s6 |
| ; GFX9-NEXT: s_add_i32 s5, s7, s5 |
| ; GFX9-NEXT: s_mul_i32 s4, s4, s6 |
| ; GFX9-NEXT: s_andn2_b64 vcc, exec, s[8:9] |
| ; GFX9-NEXT: s_cbranch_vccnz .LBB12_4 |
| ; GFX9-NEXT: .LBB12_2: ; %if |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_mov_b32 s4, s2 |
| ; GFX9-NEXT: s_mov_b32 s5, s3 |
| ; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX9-NEXT: s_branch .LBB12_5 |
| ; GFX9-NEXT: .LBB12_3: |
| ; GFX9-NEXT: ; implicit-def: $sgpr4_sgpr5 |
| ; GFX9-NEXT: s_branch .LBB12_2 |
| ; GFX9-NEXT: .LBB12_4: |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s4 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s5 |
| ; GFX9-NEXT: .LBB12_5: ; %endif |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: mul64_in_branch: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx8 s[0:7], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_cmp_lg_u64 s[4:5], 0 |
| ; GFX10-NEXT: s_cbranch_scc0 .LBB12_3 |
| ; GFX10-NEXT: ; %bb.1: ; %else |
| ; GFX10-NEXT: s_mul_i32 s7, s4, s7 |
| ; GFX10-NEXT: s_mul_hi_u32 s8, s4, s6 |
| ; GFX10-NEXT: s_mul_i32 s5, s5, s6 |
| ; GFX10-NEXT: s_add_i32 s7, s8, s7 |
| ; GFX10-NEXT: s_mul_i32 s4, s4, s6 |
| ; GFX10-NEXT: s_add_i32 s5, s7, s5 |
| ; GFX10-NEXT: s_mov_b32 s6, 0 |
| ; GFX10-NEXT: s_cbranch_execnz .LBB12_4 |
| ; GFX10-NEXT: .LBB12_2: ; %if |
| ; GFX10-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: s_mov_b32 s4, s2 |
| ; GFX10-NEXT: s_mov_b32 s5, s3 |
| ; GFX10-NEXT: buffer_load_dwordx2 v[0:1], off, s[4:7], 0 |
| ; GFX10-NEXT: s_branch .LBB12_5 |
| ; GFX10-NEXT: .LBB12_3: |
| ; GFX10-NEXT: s_mov_b32 s6, -1 |
| ; GFX10-NEXT: ; implicit-def: $sgpr4_sgpr5 |
| ; GFX10-NEXT: s_branch .LBB12_2 |
| ; GFX10-NEXT: .LBB12_4: |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s4 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s5 |
| ; GFX10-NEXT: .LBB12_5: ; %endif |
| ; GFX10-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s2, -1 |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: mul64_in_branch: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b256 s[0:7], s[0:1], 0x24 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_cmp_lg_u64 s[4:5], 0 |
| ; GFX11-NEXT: s_cbranch_scc0 .LBB12_3 |
| ; GFX11-NEXT: ; %bb.1: ; %else |
| ; GFX11-NEXT: s_mul_i32 s7, s4, s7 |
| ; GFX11-NEXT: s_mul_hi_u32 s8, s4, s6 |
| ; GFX11-NEXT: s_mul_i32 s5, s5, s6 |
| ; GFX11-NEXT: s_add_i32 s7, s8, s7 |
| ; GFX11-NEXT: s_mul_i32 s4, s4, s6 |
| ; GFX11-NEXT: s_add_i32 s5, s7, s5 |
| ; GFX11-NEXT: s_mov_b32 s6, 0 |
| ; GFX11-NEXT: s_cbranch_execnz .LBB12_4 |
| ; GFX11-NEXT: .LBB12_2: ; %if |
| ; GFX11-NEXT: s_mov_b32 s7, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: s_mov_b32 s4, s2 |
| ; GFX11-NEXT: s_mov_b32 s5, s3 |
| ; GFX11-NEXT: buffer_load_b64 v[0:1], off, s[4:7], 0 |
| ; GFX11-NEXT: s_branch .LBB12_5 |
| ; GFX11-NEXT: .LBB12_3: |
| ; GFX11-NEXT: s_mov_b32 s6, -1 |
| ; GFX11-NEXT: ; implicit-def: $sgpr4_sgpr5 |
| ; GFX11-NEXT: s_branch .LBB12_2 |
| ; GFX11-NEXT: .LBB12_4: |
| ; GFX11-NEXT: v_dual_mov_b32 v0, s4 :: v_dual_mov_b32 v1, s5 |
| ; GFX11-NEXT: .LBB12_5: ; %endif |
| ; GFX11-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s2, -1 |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: mul64_in_branch: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU_PUSH_BEFORE 4, @14, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: JUMP @3 POP:1 |
| ; EG-NEXT: ALU_POP_AFTER 11, @19, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: ALU_PUSH_BEFORE 2, @31, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: JUMP @8 POP:1 |
| ; EG-NEXT: ALU 0, @34, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 0 @12 |
| ; EG-NEXT: POP @8 POP:1 |
| ; EG-NEXT: ALU 1, @35, KC0[], KC1[] |
| ; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1 |
| ; EG-NEXT: CF_END |
| ; EG-NEXT: PAD |
| ; EG-NEXT: Fetch clause starting at 12: |
| ; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 14: |
| ; EG-NEXT: OR_INT T0.W, KC0[2].W, KC0[3].X, |
| ; EG-NEXT: MOV * T1.W, literal.x, |
| ; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00) |
| ; EG-NEXT: SETNE_INT * T0.W, PV.W, 0.0, |
| ; EG-NEXT: PRED_SETNE_INT * ExecMask,PredicateBit (MASKED), PV.W, 0.0, |
| ; EG-NEXT: ALU clause starting at 19: |
| ; EG-NEXT: MOV T0.W, KC0[2].W, |
| ; EG-NEXT: MOV * T1.W, KC0[3].Z, |
| ; EG-NEXT: MOV T2.W, KC0[3].Y, |
| ; EG-NEXT: MULLO_INT * T0.X, PV.W, PS, |
| ; EG-NEXT: MOV T1.W, KC0[3].X, |
| ; EG-NEXT: MULHI * T0.Y, T0.W, PV.W, |
| ; EG-NEXT: ADD_INT T3.W, PS, T0.X, |
| ; EG-NEXT: MULLO_INT * T0.X, PV.W, T2.W, |
| ; EG-NEXT: ADD_INT T0.Y, PV.W, PS, |
| ; EG-NEXT: MOV T1.W, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.W, T2.W, |
| ; EG-NEXT: 0(0.000000e+00), 0(0.000000e+00) |
| ; EG-NEXT: ALU clause starting at 31: |
| ; EG-NEXT: MOV T0.W, KC0[2].Y, |
| ; EG-NEXT: SETE_INT * T1.W, T1.W, 0.0, |
| ; EG-NEXT: PRED_SETE_INT * ExecMask,PredicateBit (MASKED), PS, 0.0, |
| ; EG-NEXT: ALU clause starting at 34: |
| ; EG-NEXT: MOV * T0.X, KC0[2].Z, |
| ; EG-NEXT: ALU clause starting at 35: |
| ; EG-NEXT: LSHR * T1.X, T0.W, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %0 = icmp eq i64 %a, 0 |
| br i1 %0, label %if, label %else |
| |
| if: |
| %1 = load i64, ptr addrspace(1) %in |
| br label %endif |
| |
| else: |
| %2 = mul i64 %a, %b |
| br label %endif |
| |
| endif: |
| %3 = phi i64 [%1, %if], [%2, %else] |
| store i64 %3, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @s_mul_i128(ptr addrspace(1) %out, [8 x i32], i128 %a, [8 x i32], i128 %b) nounwind #0 { |
| ; SI-LABEL: s_mul_i128: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x13 |
| ; SI-NEXT: s_load_dwordx4 s[8:11], s[0:1], 0x1f |
| ; SI-NEXT: s_load_dwordx2 s[0:1], 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: v_mov_b32_e32 v0, s6 |
| ; SI-NEXT: v_mul_hi_u32 v0, s8, v0 |
| ; SI-NEXT: v_mov_b32_e32 v1, s4 |
| ; SI-NEXT: v_mul_hi_u32 v1, s10, v1 |
| ; SI-NEXT: s_mul_i32 s7, s8, s7 |
| ; SI-NEXT: v_add_i32_e32 v0, vcc, s7, v0 |
| ; SI-NEXT: s_mul_i32 s7, s10, s5 |
| ; SI-NEXT: s_mul_i32 s12, s9, s6 |
| ; SI-NEXT: s_mul_i32 s6, s8, s6 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, s7, v1 |
| ; SI-NEXT: s_mul_i32 s7, s11, s4 |
| ; SI-NEXT: v_add_i32_e32 v0, vcc, s12, v0 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, s7, v1 |
| ; SI-NEXT: s_mul_i32 s7, s10, s4 |
| ; SI-NEXT: v_mov_b32_e32 v2, s6 |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, s7, v2 |
| ; SI-NEXT: v_addc_u32_e32 v0, vcc, v1, v0, vcc |
| ; SI-NEXT: v_mov_b32_e32 v1, s8 |
| ; SI-NEXT: v_mul_hi_u32 v5, s4, v1 |
| ; SI-NEXT: v_mul_hi_u32 v1, s5, v1 |
| ; SI-NEXT: v_mov_b32_e32 v3, s9 |
| ; SI-NEXT: v_mul_hi_u32 v4, s4, v3 |
| ; SI-NEXT: s_mul_i32 s7, s5, s8 |
| ; SI-NEXT: v_add_i32_e32 v5, vcc, s7, v5 |
| ; SI-NEXT: s_mul_i32 s6, s4, s9 |
| ; SI-NEXT: v_addc_u32_e32 v6, vcc, 0, v1, vcc |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, s6, v5 |
| ; SI-NEXT: v_mul_hi_u32 v3, s5, v3 |
| ; SI-NEXT: v_addc_u32_e32 v4, vcc, 0, v4, vcc |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v6, v4 |
| ; SI-NEXT: s_mul_i32 s5, s5, s9 |
| ; SI-NEXT: v_addc_u32_e64 v5, s[6:7], 0, 0, vcc |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, s5, v4 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, v3, v5, vcc |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v4, v2 |
| ; SI-NEXT: s_mul_i32 s4, s4, s8 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, v3, v0, vcc |
| ; SI-NEXT: v_mov_b32_e32 v0, s4 |
| ; SI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: s_mul_i128: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x4c |
| ; VI-NEXT: s_load_dwordx4 s[8:11], s[0:1], 0x7c |
| ; VI-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; VI-NEXT: v_mov_b32_e32 v5, 0 |
| ; VI-NEXT: s_mov_b32 s3, 0xf000 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: v_mov_b32_e32 v0, s6 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[12:13], s8, v0, 0 |
| ; VI-NEXT: s_mul_i32 s7, s8, s7 |
| ; VI-NEXT: v_mov_b32_e32 v6, s8 |
| ; VI-NEXT: v_add_u32_e32 v3, vcc, s7, v3 |
| ; VI-NEXT: s_mul_i32 s12, s9, s6 |
| ; VI-NEXT: v_mad_u64_u32 v[0:1], s[6:7], s4, v6, 0 |
| ; VI-NEXT: v_add_u32_e32 v3, vcc, s12, v3 |
| ; VI-NEXT: v_mov_b32_e32 v4, v1 |
| ; VI-NEXT: v_mad_u64_u32 v[6:7], s[6:7], s5, v6, v[4:5] |
| ; VI-NEXT: v_mov_b32_e32 v8, s4 |
| ; VI-NEXT: v_mad_u64_u32 v[1:2], s[6:7], s10, v8, v[2:3] |
| ; VI-NEXT: v_mov_b32_e32 v3, v7 |
| ; VI-NEXT: v_mov_b32_e32 v7, v5 |
| ; VI-NEXT: v_mov_b32_e32 v8, s9 |
| ; VI-NEXT: v_mad_u64_u32 v[4:5], s[6:7], s4, v8, v[6:7] |
| ; VI-NEXT: s_mul_i32 s8, s11, s4 |
| ; VI-NEXT: v_add_u32_e32 v6, vcc, s8, v2 |
| ; VI-NEXT: v_mov_b32_e32 v2, v5 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v3, v2 |
| ; VI-NEXT: v_addc_u32_e64 v3, s[6:7], 0, 0, vcc |
| ; VI-NEXT: s_mul_i32 s8, s10, s5 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[4:5], s5, v8, v[2:3] |
| ; VI-NEXT: v_add_u32_e32 v5, vcc, s8, v6 |
| ; VI-NEXT: v_add_u32_e32 v2, vcc, v2, v1 |
| ; VI-NEXT: s_mov_b32 s2, -1 |
| ; VI-NEXT: v_addc_u32_e32 v3, vcc, v3, v5, vcc |
| ; VI-NEXT: v_mov_b32_e32 v1, v4 |
| ; VI-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0 |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: s_mul_i128: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x4c |
| ; GFX9-NEXT: s_load_dwordx4 s[8:11], s[0:1], 0x7c |
| ; GFX9-NEXT: s_load_dwordx2 s[12:13], s[0:1], 0x24 |
| ; GFX9-NEXT: s_mov_b32 s15, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s14, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_mul_i32 s0, s8, s7 |
| ; GFX9-NEXT: s_mul_hi_u32 s1, s8, s6 |
| ; GFX9-NEXT: s_mul_i32 s2, s10, s5 |
| ; GFX9-NEXT: s_mul_hi_u32 s3, s10, s4 |
| ; GFX9-NEXT: s_add_i32 s0, s1, s0 |
| ; GFX9-NEXT: s_mul_i32 s1, s9, s6 |
| ; GFX9-NEXT: s_add_i32 s2, s3, s2 |
| ; GFX9-NEXT: s_mul_i32 s3, s11, s4 |
| ; GFX9-NEXT: s_add_i32 s0, s0, s1 |
| ; GFX9-NEXT: s_mul_i32 s1, s8, s6 |
| ; GFX9-NEXT: s_add_i32 s2, s2, s3 |
| ; GFX9-NEXT: s_mul_i32 s3, s10, s4 |
| ; GFX9-NEXT: s_add_u32 s3, s3, s1 |
| ; GFX9-NEXT: s_addc_u32 s2, s2, s0 |
| ; GFX9-NEXT: s_mul_i32 s10, s5, s8 |
| ; GFX9-NEXT: s_mul_hi_u32 s11, s4, s8 |
| ; GFX9-NEXT: s_mul_hi_u32 s7, s5, s8 |
| ; GFX9-NEXT: s_add_u32 s10, s10, s11 |
| ; GFX9-NEXT: s_mul_i32 s1, s4, s9 |
| ; GFX9-NEXT: s_addc_u32 s7, s7, 0 |
| ; GFX9-NEXT: s_mul_hi_u32 s6, s4, s9 |
| ; GFX9-NEXT: s_add_u32 s1, s1, s10 |
| ; GFX9-NEXT: s_addc_u32 s6, s6, 0 |
| ; GFX9-NEXT: s_add_u32 s6, s7, s6 |
| ; GFX9-NEXT: s_addc_u32 s7, 0, 0 |
| ; GFX9-NEXT: s_mul_hi_u32 s10, s5, s9 |
| ; GFX9-NEXT: s_mul_i32 s5, s5, s9 |
| ; GFX9-NEXT: s_add_u32 s5, s5, s6 |
| ; GFX9-NEXT: s_addc_u32 s6, s10, s7 |
| ; GFX9-NEXT: s_mov_b32 s0, 0 |
| ; GFX9-NEXT: s_add_u32 s5, s5, s3 |
| ; GFX9-NEXT: s_addc_u32 s6, s6, s2 |
| ; GFX9-NEXT: s_mul_i32 s2, s4, s8 |
| ; GFX9-NEXT: s_mov_b32 s3, s0 |
| ; GFX9-NEXT: s_or_b64 s[0:1], s[2:3], s[0:1] |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s5 |
| ; GFX9-NEXT: v_mov_b32_e32 v3, s6 |
| ; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[12:15], 0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: s_mul_i128: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x4c |
| ; GFX10-NEXT: s_load_dwordx4 s[8:11], s[0:1], 0x7c |
| ; GFX10-NEXT: s_mov_b32 s2, 0 |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_mov_b32 s13, s2 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_mul_i32 s3, s8, s7 |
| ; GFX10-NEXT: s_mul_hi_u32 s7, s8, s6 |
| ; GFX10-NEXT: s_mul_i32 s14, s10, s5 |
| ; GFX10-NEXT: s_mul_hi_u32 s15, s10, s4 |
| ; GFX10-NEXT: s_mul_i32 s12, s9, s6 |
| ; GFX10-NEXT: s_mul_i32 s11, s11, s4 |
| ; GFX10-NEXT: s_add_i32 s3, s7, s3 |
| ; GFX10-NEXT: s_add_i32 s7, s15, s14 |
| ; GFX10-NEXT: s_mul_i32 s6, s8, s6 |
| ; GFX10-NEXT: s_mul_i32 s10, s10, s4 |
| ; GFX10-NEXT: s_add_i32 s3, s3, s12 |
| ; GFX10-NEXT: s_add_i32 s7, s7, s11 |
| ; GFX10-NEXT: s_mul_i32 s19, s5, s8 |
| ; GFX10-NEXT: s_mul_hi_u32 s20, s4, s8 |
| ; GFX10-NEXT: s_add_u32 s6, s10, s6 |
| ; GFX10-NEXT: s_mul_hi_u32 s18, s5, s8 |
| ; GFX10-NEXT: s_addc_u32 s7, s7, s3 |
| ; GFX10-NEXT: s_mul_i32 s17, s4, s9 |
| ; GFX10-NEXT: s_add_u32 s3, s19, s20 |
| ; GFX10-NEXT: s_mul_hi_u32 s16, s4, s9 |
| ; GFX10-NEXT: s_mul_hi_u32 s21, s5, s9 |
| ; GFX10-NEXT: s_mul_i32 s5, s5, s9 |
| ; GFX10-NEXT: s_addc_u32 s9, s18, 0 |
| ; GFX10-NEXT: s_add_u32 s3, s17, s3 |
| ; GFX10-NEXT: s_addc_u32 s10, s16, 0 |
| ; GFX10-NEXT: s_mul_i32 s12, s4, s8 |
| ; GFX10-NEXT: s_add_u32 s4, s9, s10 |
| ; GFX10-NEXT: s_addc_u32 s8, 0, 0 |
| ; GFX10-NEXT: s_add_u32 s4, s5, s4 |
| ; GFX10-NEXT: s_addc_u32 s5, s21, s8 |
| ; GFX10-NEXT: s_add_u32 s4, s4, s6 |
| ; GFX10-NEXT: s_addc_u32 s5, s5, s7 |
| ; GFX10-NEXT: s_or_b64 s[2:3], s[12:13], s[2:3] |
| ; GFX10-NEXT: v_mov_b32_e32 v2, s4 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s2 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s3 |
| ; GFX10-NEXT: v_mov_b32_e32 v3, s5 |
| ; GFX10-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX10-NEXT: s_mov_b32 s2, -1 |
| ; GFX10-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0 |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: s_mul_i128: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_clause 0x2 |
| ; GFX11-NEXT: s_load_b128 s[4:7], s[0:1], 0x4c |
| ; GFX11-NEXT: s_load_b128 s[8:11], s[0:1], 0x7c |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-NEXT: s_mov_b32 s2, 0 |
| ; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1) |
| ; GFX11-NEXT: s_mov_b32 s13, s2 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_mul_i32 s3, s8, s7 |
| ; GFX11-NEXT: s_mul_hi_u32 s7, s8, s6 |
| ; GFX11-NEXT: s_mul_i32 s14, s10, s5 |
| ; GFX11-NEXT: s_mul_hi_u32 s15, s10, s4 |
| ; GFX11-NEXT: s_mul_i32 s12, s9, s6 |
| ; GFX11-NEXT: s_mul_i32 s11, s11, s4 |
| ; GFX11-NEXT: s_add_i32 s3, s7, s3 |
| ; GFX11-NEXT: s_add_i32 s7, s15, s14 |
| ; GFX11-NEXT: s_mul_i32 s6, s8, s6 |
| ; GFX11-NEXT: s_mul_i32 s10, s10, s4 |
| ; GFX11-NEXT: s_add_i32 s3, s3, s12 |
| ; GFX11-NEXT: s_add_i32 s7, s7, s11 |
| ; GFX11-NEXT: s_mul_i32 s19, s5, s8 |
| ; GFX11-NEXT: s_mul_hi_u32 s20, s4, s8 |
| ; GFX11-NEXT: s_add_u32 s6, s10, s6 |
| ; GFX11-NEXT: s_mul_hi_u32 s18, s5, s8 |
| ; GFX11-NEXT: s_addc_u32 s7, s7, s3 |
| ; GFX11-NEXT: s_mul_i32 s17, s4, s9 |
| ; GFX11-NEXT: s_add_u32 s3, s19, s20 |
| ; GFX11-NEXT: s_mul_hi_u32 s16, s4, s9 |
| ; GFX11-NEXT: s_mul_hi_u32 s21, s5, s9 |
| ; GFX11-NEXT: s_mul_i32 s5, s5, s9 |
| ; GFX11-NEXT: s_addc_u32 s9, s18, 0 |
| ; GFX11-NEXT: s_add_u32 s3, s17, s3 |
| ; GFX11-NEXT: s_addc_u32 s10, s16, 0 |
| ; GFX11-NEXT: s_mul_i32 s12, s4, s8 |
| ; GFX11-NEXT: s_add_u32 s4, s9, s10 |
| ; GFX11-NEXT: s_addc_u32 s8, 0, 0 |
| ; GFX11-NEXT: s_add_u32 s4, s5, s4 |
| ; GFX11-NEXT: s_addc_u32 s5, s21, s8 |
| ; GFX11-NEXT: s_add_u32 s4, s4, s6 |
| ; GFX11-NEXT: s_addc_u32 s5, s5, s7 |
| ; GFX11-NEXT: s_or_b64 s[2:3], s[12:13], s[2:3] |
| ; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1) |
| ; GFX11-NEXT: v_dual_mov_b32 v2, s4 :: v_dual_mov_b32 v1, s3 |
| ; GFX11-NEXT: v_dual_mov_b32 v0, s2 :: v_dual_mov_b32 v3, s5 |
| ; GFX11-NEXT: s_mov_b32 s3, 0x31016000 |
| ; GFX11-NEXT: s_mov_b32 s2, -1 |
| ; GFX11-NEXT: buffer_store_b128 v[0:3], off, s[0:3], 0 |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: s_mul_i128: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 41, @4, 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: ALU clause starting at 4: |
| ; EG-NEXT: MULLO_INT * T0.X, KC0[5].X, KC0[8].X, |
| ; EG-NEXT: MULHI * T0.Y, KC0[5].X, KC0[8].X, |
| ; EG-NEXT: MULLO_INT * T0.Z, KC0[8].Y, KC0[4].W, |
| ; EG-NEXT: MULLO_INT * T0.W, KC0[8].X, KC0[5].Y, |
| ; EG-NEXT: MULHI * T1.X, KC0[5].X, KC0[7].W, |
| ; EG-NEXT: MULHI * T1.Y, KC0[4].W, KC0[8].X, |
| ; EG-NEXT: MULHI * T1.Z, KC0[8].Y, KC0[4].W, |
| ; EG-NEXT: MULLO_INT * T1.W, KC0[8].Y, KC0[5].X, |
| ; EG-NEXT: MULHI * T2.X, KC0[7].W, KC0[5].Y, |
| ; EG-NEXT: MULLO_INT * T2.Y, KC0[5].X, KC0[7].W, |
| ; EG-NEXT: MULHI * T2.Z, KC0[4].W, KC0[7].W, |
| ; EG-NEXT: ADD_INT T2.W, T2.Y, PS, |
| ; EG-NEXT: MULLO_INT * T3.X, KC0[4].W, KC0[8].X, |
| ; EG-NEXT: ADDC_UINT T2.Z, T2.Y, T2.Z, |
| ; EG-NEXT: ADDC_UINT T3.W, PS, PV.W, |
| ; EG-NEXT: MULLO_INT * T2.Y, KC0[7].W, KC0[5].Z, |
| ; EG-NEXT: ADD_INT T2.X, T2.X, PS, |
| ; EG-NEXT: ADD_INT T2.Y, T1.Z, T1.W, |
| ; EG-NEXT: ADD_INT T1.Z, T1.Y, PV.W, |
| ; EG-NEXT: ADD_INT T1.W, T1.X, PV.Z, BS:VEC_120/SCL_212 |
| ; EG-NEXT: MULLO_INT * T1.X, KC0[8].Z, KC0[4].W, |
| ; EG-NEXT: ADD_INT T4.X, PV.W, PV.Z, |
| ; EG-NEXT: ADDC_UINT T1.Y, PV.W, PV.Z, |
| ; EG-NEXT: ADD_INT T1.Z, PV.Y, PS, |
| ; EG-NEXT: ADD_INT T0.W, PV.X, T0.W, |
| ; EG-NEXT: MULLO_INT * T1.X, KC0[7].W, KC0[5].Y, |
| ; EG-NEXT: ADD_INT T2.Y, PV.Z, PV.W, |
| ; EG-NEXT: ADDC_UINT T1.Z, T0.Z, PS, |
| ; EG-NEXT: ADD_INT T0.W, T0.Y, PV.Y, |
| ; EG-NEXT: ADDC_UINT * T1.W, T0.X, PV.X, |
| ; EG-NEXT: ADD_INT T0.Y, T0.X, T4.X, |
| ; EG-NEXT: ADD_INT T0.Z, T0.Z, T1.X, BS:VEC_021/SCL_122 |
| ; EG-NEXT: ADD_INT T0.W, PV.W, PS, |
| ; EG-NEXT: ADD_INT * T1.W, PV.Y, PV.Z, |
| ; EG-NEXT: ADD_INT T0.W, PV.W, PS, |
| ; EG-NEXT: ADDC_UINT * T1.W, PV.Y, PV.Z, |
| ; EG-NEXT: ADD_INT * T0.W, PV.W, PS, |
| ; EG-NEXT: ADD_INT * T0.Z, T0.Y, T0.Z, |
| ; EG-NEXT: ADD_INT * T0.Y, T3.X, T2.W, |
| ; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| ; EG-NEXT: MULLO_INT * T0.X, KC0[4].W, KC0[7].W, |
| entry: |
| %mul = mul i128 %a, %b |
| store i128 %mul, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @v_mul_i128(ptr addrspace(1) %out, ptr addrspace(1) %aptr, ptr addrspace(1) %bptr) #0 { |
| ; SI-LABEL: v_mul_i128: |
| ; SI: ; %bb.0: ; %entry |
| ; SI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0xb |
| ; SI-NEXT: s_mov_b32 s7, 0xf000 |
| ; SI-NEXT: s_mov_b32 s6, 0 |
| ; SI-NEXT: v_lshlrev_b32_e32 v8, 4, v0 |
| ; SI-NEXT: v_mov_b32_e32 v9, 0 |
| ; SI-NEXT: s_waitcnt lgkmcnt(0) |
| ; SI-NEXT: s_mov_b64 s[4:5], s[0:1] |
| ; SI-NEXT: s_mov_b64 s[0:1], s[2:3] |
| ; SI-NEXT: s_mov_b64 s[2:3], s[6:7] |
| ; SI-NEXT: buffer_load_dwordx4 v[0:3], v[8:9], s[4:7], 0 addr64 |
| ; SI-NEXT: buffer_load_dwordx4 v[4:7], v[8:9], s[0:3], 0 addr64 |
| ; SI-NEXT: s_waitcnt vmcnt(0) |
| ; SI-NEXT: v_mul_lo_u32 v3, v4, v3 |
| ; SI-NEXT: v_mul_hi_u32 v10, v4, v2 |
| ; SI-NEXT: v_mul_lo_u32 v12, v6, v1 |
| ; SI-NEXT: v_mul_hi_u32 v13, v6, v0 |
| ; SI-NEXT: v_mul_lo_u32 v17, v1, v4 |
| ; SI-NEXT: v_mul_hi_u32 v18, v0, v4 |
| ; SI-NEXT: v_mul_lo_u32 v11, v5, v2 |
| ; SI-NEXT: v_mul_lo_u32 v7, v7, v0 |
| ; SI-NEXT: v_mul_hi_u32 v16, v1, v4 |
| ; SI-NEXT: v_mul_lo_u32 v15, v0, v5 |
| ; SI-NEXT: v_mul_hi_u32 v14, v0, v5 |
| ; SI-NEXT: v_mul_hi_u32 v19, v1, v5 |
| ; SI-NEXT: v_mul_lo_u32 v5, v1, v5 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, v10, v3 |
| ; SI-NEXT: v_add_i32_e32 v3, vcc, v13, v12 |
| ; SI-NEXT: v_mul_lo_u32 v2, v4, v2 |
| ; SI-NEXT: v_mul_lo_u32 v6, v6, v0 |
| ; SI-NEXT: v_mul_lo_u32 v0, v0, v4 |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v17, v18 |
| ; SI-NEXT: v_addc_u32_e32 v10, vcc, 0, v16, vcc |
| ; SI-NEXT: v_add_i32_e32 v11, vcc, v1, v11 |
| ; SI-NEXT: v_add_i32_e32 v3, vcc, v3, v7 |
| ; SI-NEXT: v_add_i32_e32 v1, vcc, v15, v4 |
| ; SI-NEXT: v_addc_u32_e32 v4, vcc, 0, v14, vcc |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v6, v2 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, v3, v11, vcc |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v10, v4 |
| ; SI-NEXT: v_addc_u32_e64 v6, s[4:5], 0, 0, vcc |
| ; SI-NEXT: v_add_i32_e32 v4, vcc, v5, v4 |
| ; SI-NEXT: v_addc_u32_e32 v5, vcc, v19, v6, vcc |
| ; SI-NEXT: v_add_i32_e32 v2, vcc, v4, v2 |
| ; SI-NEXT: v_addc_u32_e32 v3, vcc, v5, v3, vcc |
| ; SI-NEXT: buffer_store_dwordx4 v[0:3], v[8:9], s[0:3], 0 addr64 |
| ; SI-NEXT: s_endpgm |
| ; |
| ; VI-LABEL: v_mul_i128: |
| ; VI: ; %bb.0: ; %entry |
| ; VI-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2c |
| ; VI-NEXT: v_lshlrev_b32_e32 v2, 4, v0 |
| ; VI-NEXT: v_mov_b32_e32 v11, 0 |
| ; VI-NEXT: s_waitcnt lgkmcnt(0) |
| ; VI-NEXT: v_mov_b32_e32 v1, s1 |
| ; VI-NEXT: v_add_u32_e32 v0, vcc, s0, v2 |
| ; VI-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc |
| ; VI-NEXT: v_mov_b32_e32 v3, s3 |
| ; VI-NEXT: v_add_u32_e32 v8, vcc, s2, v2 |
| ; VI-NEXT: v_addc_u32_e32 v9, vcc, 0, v3, vcc |
| ; VI-NEXT: flat_load_dwordx4 v[0:3], v[0:1] |
| ; VI-NEXT: flat_load_dwordx4 v[4:7], v[8:9] |
| ; VI-NEXT: s_waitcnt vmcnt(0) |
| ; VI-NEXT: v_mul_lo_u32 v10, v4, v3 |
| ; VI-NEXT: v_mad_u64_u32 v[12:13], s[0:1], v4, v2, 0 |
| ; VI-NEXT: v_mul_lo_u32 v14, v5, v2 |
| ; VI-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v0, v4, 0 |
| ; VI-NEXT: v_add_u32_e32 v13, vcc, v13, v10 |
| ; VI-NEXT: v_mov_b32_e32 v10, v3 |
| ; VI-NEXT: v_mad_u64_u32 v[3:4], s[0:1], v1, v4, v[10:11] |
| ; VI-NEXT: v_add_u32_e32 v13, vcc, v13, v14 |
| ; VI-NEXT: v_mov_b32_e32 v10, v4 |
| ; VI-NEXT: v_mov_b32_e32 v4, v11 |
| ; VI-NEXT: v_mul_lo_u32 v7, v7, v0 |
| ; VI-NEXT: v_mad_u64_u32 v[12:13], s[0:1], v6, v0, v[12:13] |
| ; VI-NEXT: v_mad_u64_u32 v[3:4], s[0:1], v0, v5, v[3:4] |
| ; VI-NEXT: v_add_u32_e32 v13, vcc, v7, v13 |
| ; VI-NEXT: v_mov_b32_e32 v0, v4 |
| ; VI-NEXT: v_mul_lo_u32 v11, v6, v1 |
| ; VI-NEXT: v_add_u32_e32 v6, vcc, v10, v0 |
| ; VI-NEXT: v_addc_u32_e64 v7, s[0:1], 0, 0, vcc |
| ; VI-NEXT: v_mad_u64_u32 v[0:1], s[0:1], v1, v5, v[6:7] |
| ; VI-NEXT: v_add_u32_e32 v5, vcc, v11, v13 |
| ; VI-NEXT: v_add_u32_e32 v4, vcc, v0, v12 |
| ; VI-NEXT: v_addc_u32_e32 v5, vcc, v1, v5, vcc |
| ; VI-NEXT: flat_store_dwordx4 v[8:9], v[2:5] |
| ; VI-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: v_mul_i128: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2c |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v13, 4, v0 |
| ; GFX9-NEXT: v_mov_b32_e32 v10, 0 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_dwordx4 v[0:3], v13, s[0:1] |
| ; GFX9-NEXT: global_load_dwordx4 v[4:7], v13, s[2:3] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_mad_u64_u32 v[8:9], s[0:1], v0, v4, 0 |
| ; GFX9-NEXT: v_mul_lo_u32 v14, v5, v2 |
| ; GFX9-NEXT: v_mul_lo_u32 v15, v4, v3 |
| ; GFX9-NEXT: v_mad_u64_u32 v[11:12], s[0:1], v1, v4, v[9:10] |
| ; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v4, v2, 0 |
| ; GFX9-NEXT: v_mul_lo_u32 v16, v7, v0 |
| ; GFX9-NEXT: v_mov_b32_e32 v7, v12 |
| ; GFX9-NEXT: v_mov_b32_e32 v12, v10 |
| ; GFX9-NEXT: v_mad_u64_u32 v[9:10], s[0:1], v0, v5, v[11:12] |
| ; GFX9-NEXT: v_add3_u32 v3, v3, v15, v14 |
| ; GFX9-NEXT: v_mad_u64_u32 v[2:3], s[0:1], v6, v0, v[2:3] |
| ; GFX9-NEXT: v_mov_b32_e32 v0, v10 |
| ; GFX9-NEXT: v_mul_lo_u32 v4, v6, v1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v6, vcc, v7, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e64 v7, s[0:1], 0, 0, vcc |
| ; GFX9-NEXT: v_mad_u64_u32 v[0:1], s[0:1], v1, v5, v[6:7] |
| ; GFX9-NEXT: v_add3_u32 v3, v16, v3, v4 |
| ; GFX9-NEXT: v_add_co_u32_e32 v10, vcc, v0, v2 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v11, vcc, v1, v3, vcc |
| ; GFX9-NEXT: global_store_dwordx4 v13, v[8:11], s[2:3] |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: v_mul_i128: |
| ; GFX10: ; %bb.0: ; %entry |
| ; GFX10-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x2c |
| ; GFX10-NEXT: v_lshlrev_b32_e32 v13, 4, v0 |
| ; GFX10-NEXT: v_mov_b32_e32 v10, 0 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_clause 0x1 |
| ; GFX10-NEXT: global_load_dwordx4 v[0:3], v13, s[0:1] |
| ; GFX10-NEXT: global_load_dwordx4 v[4:7], v13, s[2:3] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) |
| ; GFX10-NEXT: v_mad_u64_u32 v[8:9], s0, v0, v4, 0 |
| ; GFX10-NEXT: v_mul_lo_u32 v15, v5, v2 |
| ; GFX10-NEXT: v_mul_lo_u32 v7, v7, v0 |
| ; GFX10-NEXT: v_mad_u64_u32 v[11:12], s0, v1, v4, v[9:10] |
| ; GFX10-NEXT: v_mov_b32_e32 v14, v12 |
| ; GFX10-NEXT: v_mov_b32_e32 v12, v10 |
| ; GFX10-NEXT: v_mad_u64_u32 v[9:10], s0, v0, v5, v[11:12] |
| ; GFX10-NEXT: v_mul_lo_u32 v11, v4, v3 |
| ; GFX10-NEXT: v_mad_u64_u32 v[2:3], s0, v4, v2, 0 |
| ; GFX10-NEXT: v_mul_lo_u32 v12, v6, v1 |
| ; GFX10-NEXT: v_mov_b32_e32 v4, v10 |
| ; GFX10-NEXT: v_add3_u32 v3, v3, v11, v15 |
| ; GFX10-NEXT: v_add_co_u32 v10, s0, v14, v4 |
| ; GFX10-NEXT: v_add_co_ci_u32_e64 v11, s0, 0, 0, s0 |
| ; GFX10-NEXT: v_mad_u64_u32 v[2:3], s0, v6, v0, v[2:3] |
| ; GFX10-NEXT: v_mad_u64_u32 v[0:1], s0, v1, v5, v[10:11] |
| ; GFX10-NEXT: v_add3_u32 v3, v7, v3, v12 |
| ; GFX10-NEXT: v_add_co_u32 v10, vcc_lo, v0, v2 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v11, vcc_lo, v1, v3, vcc_lo |
| ; GFX10-NEXT: global_store_dwordx4 v13, v[8:11], s[2:3] |
| ; GFX10-NEXT: s_endpgm |
| ; |
| ; GFX11-LABEL: v_mul_i128: |
| ; GFX11: ; %bb.0: ; %entry |
| ; GFX11-NEXT: s_load_b128 s[0:3], s[0:1], 0x2c |
| ; GFX11-NEXT: v_dual_mov_b32 v10, 0 :: v_dual_lshlrev_b32 v15, 4, v0 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: global_load_b128 v[0:3], v15, s[0:1] |
| ; GFX11-NEXT: global_load_b128 v[4:7], v15, s[2:3] |
| ; GFX11-NEXT: s_waitcnt vmcnt(0) |
| ; GFX11-NEXT: v_mad_u64_u32 v[8:9], null, v0, v4, 0 |
| ; GFX11-NEXT: v_mul_lo_u32 v14, v5, v2 |
| ; GFX11-NEXT: v_mul_lo_u32 v3, v4, v3 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) |
| ; GFX11-NEXT: v_mad_u64_u32 v[11:12], null, v1, v4, v[9:10] |
| ; GFX11-NEXT: v_dual_mov_b32 v13, v12 :: v_dual_mov_b32 v12, v10 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_3) |
| ; GFX11-NEXT: v_mad_u64_u32 v[9:10], null, v0, v5, v[11:12] |
| ; GFX11-NEXT: v_mad_u64_u32 v[11:12], null, v4, v2, 0 |
| ; GFX11-NEXT: v_mul_lo_u32 v4, v6, v1 |
| ; GFX11-NEXT: v_mov_b32_e32 v2, v10 |
| ; GFX11-NEXT: v_mul_lo_u32 v10, v7, v0 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_3) |
| ; GFX11-NEXT: v_add3_u32 v12, v12, v3, v14 |
| ; GFX11-NEXT: v_add_co_u32 v2, s0, v13, v2 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_3) |
| ; GFX11-NEXT: v_add_co_ci_u32_e64 v3, null, 0, 0, s0 |
| ; GFX11-NEXT: v_mad_u64_u32 v[13:14], null, v6, v0, v[11:12] |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) |
| ; GFX11-NEXT: v_mad_u64_u32 v[6:7], null, v1, v5, v[2:3] |
| ; GFX11-NEXT: v_add3_u32 v0, v10, v14, v4 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) |
| ; GFX11-NEXT: v_add_co_u32 v10, vcc_lo, v6, v13 |
| ; GFX11-NEXT: v_add_co_ci_u32_e32 v11, vcc_lo, v7, v0, vcc_lo |
| ; GFX11-NEXT: global_store_b128 v15, v[8:11], s[2:3] |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| ; |
| ; EG-LABEL: v_mul_i128: |
| ; EG: ; %bb.0: ; %entry |
| ; EG-NEXT: ALU 3, @10, KC0[CB0:0-32], KC1[] |
| ; EG-NEXT: TEX 1 @6 |
| ; EG-NEXT: ALU 41, @14, KC0[], 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 T2.XYZW, T1.X, 0, #1 |
| ; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1 |
| ; EG-NEXT: ALU clause starting at 10: |
| ; EG-NEXT: LSHL * T0.W, T0.X, literal.x, |
| ; EG-NEXT: 4(5.605194e-45), 0(0.000000e+00) |
| ; EG-NEXT: ADD_INT T0.X, KC0[2].Z, PV.W, |
| ; EG-NEXT: ADD_INT * T1.X, KC0[2].W, PV.W, |
| ; EG-NEXT: ALU clause starting at 14: |
| ; EG-NEXT: MULLO_INT * T1.Y, T0.Y, T2.Y, |
| ; EG-NEXT: MULHI * T1.Z, T0.Y, T2.Y, |
| ; EG-NEXT: MULLO_INT * T1.W, T2.Z, T0.X, |
| ; EG-NEXT: MULLO_INT * T3.X, T2.Y, T0.Z, |
| ; EG-NEXT: MULHI * T3.Y, T0.Y, T2.X, |
| ; EG-NEXT: MULHI * T3.Z, T0.X, T2.Y, |
| ; EG-NEXT: MULHI * T3.W, T2.Z, T0.X, |
| ; EG-NEXT: MULLO_INT * T2.Z, T2.Z, T0.Y, |
| ; EG-NEXT: MULHI * T4.X, T2.X, T0.Z, |
| ; EG-NEXT: MULLO_INT * T0.Y, T0.Y, T2.X, |
| ; EG-NEXT: MULHI * T4.Y, T0.X, T2.X, |
| ; EG-NEXT: ADD_INT T4.W, T0.Y, PS, |
| ; EG-NEXT: MULLO_INT * T2.Y, T0.X, T2.Y, |
| ; EG-NEXT: ADDC_UINT T4.Z, T0.Y, T4.Y, |
| ; EG-NEXT: ADDC_UINT T5.W, PS, PV.W, |
| ; EG-NEXT: MULLO_INT * T0.Y, T2.X, T0.W, |
| ; EG-NEXT: ADD_INT T4.X, T4.X, PS, |
| ; EG-NEXT: ADD_INT T0.Y, T3.W, T2.Z, |
| ; EG-NEXT: ADD_INT T2.Z, T3.Z, PV.W, |
| ; EG-NEXT: ADD_INT T0.W, T3.Y, PV.Z, |
| ; EG-NEXT: MULLO_INT * T2.W, T2.W, T0.X, |
| ; EG-NEXT: ADD_INT T5.X, PV.W, PV.Z, |
| ; EG-NEXT: ADDC_UINT T3.Y, PV.W, PV.Z, |
| ; EG-NEXT: ADD_INT T2.Z, PV.Y, PS, |
| ; EG-NEXT: ADD_INT T0.W, PV.X, T3.X, |
| ; EG-NEXT: MULLO_INT * T0.Y, T2.X, T0.Z, |
| ; EG-NEXT: ADD_INT T4.Y, PV.Z, PV.W, |
| ; EG-NEXT: ADDC_UINT T0.Z, T1.W, PS, |
| ; EG-NEXT: ADD_INT T0.W, T1.Z, PV.Y, |
| ; EG-NEXT: ADDC_UINT * T2.W, T1.Y, PV.X, |
| ; EG-NEXT: ADD_INT T1.Y, T1.Y, T5.X, |
| ; EG-NEXT: ADD_INT T1.Z, T1.W, T0.Y, |
| ; EG-NEXT: ADD_INT T0.W, PV.W, PS, |
| ; EG-NEXT: ADD_INT * T1.W, PV.Y, PV.Z, |
| ; EG-NEXT: ADD_INT T0.W, PV.W, PS, |
| ; EG-NEXT: ADDC_UINT * T1.W, PV.Y, PV.Z, |
| ; EG-NEXT: ADD_INT * T0.W, PV.W, PS, |
| ; EG-NEXT: ADD_INT * T0.Z, T1.Y, T1.Z, |
| ; EG-NEXT: ADD_INT * T0.Y, T2.Y, T4.W, |
| ; EG-NEXT: LSHR T1.X, T1.X, literal.x, |
| ; EG-NEXT: MULLO_INT * T0.X, T0.X, T2.X, |
| ; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00) |
| entry: |
| %tid = call i32 @llvm.amdgcn.workitem.id.x() |
| %gep.a = getelementptr inbounds i128, ptr addrspace(1) %aptr, i32 %tid |
| %gep.b = getelementptr inbounds i128, ptr addrspace(1) %bptr, i32 %tid |
| %gep.out = getelementptr inbounds i128, ptr addrspace(1) %bptr, i32 %tid |
| %a = load i128, ptr addrspace(1) %gep.a |
| %b = load i128, ptr addrspace(1) %gep.b |
| %mul = mul i128 %a, %b |
| store i128 %mul, ptr addrspace(1) %gep.out |
| ret void |
| } |
| |
| declare i32 @llvm.amdgcn.workitem.id.x() #1 |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readnone} |