| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck --check-prefix=GCN %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX8 %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9 %s |
| |
| declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone |
| declare i32 @llvm.amdgcn.workitem.id.y() nounwind readnone |
| |
| define amdgpu_kernel void @anyext_i1_i32(i32 addrspace(1)* %out, i32 %cond) #0 { |
| ; GCN-LABEL: anyext_i1_i32: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x9 |
| ; GCN-NEXT: s_load_dword s0, s[0:1], 0xb |
| ; GCN-NEXT: s_mov_b32 s7, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s6, -1 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_cmp_lg_u32 s0, 0 |
| ; GCN-NEXT: s_cselect_b64 s[0:1], -1, 0 |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1] |
| ; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX8-LABEL: anyext_i1_i32: |
| ; GFX8: ; %bb.0: ; %entry |
| ; GFX8-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x24 |
| ; GFX8-NEXT: s_load_dword s0, s[0:1], 0x2c |
| ; GFX8-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX8-NEXT: s_mov_b32 s6, -1 |
| ; GFX8-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX8-NEXT: s_cmp_eq_u32 s0, 0 |
| ; GFX8-NEXT: s_cselect_b64 s[0:1], -1, 0 |
| ; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1] |
| ; GFX8-NEXT: v_not_b32_e32 v0, v0 |
| ; GFX8-NEXT: v_and_b32_e32 v0, 1, v0 |
| ; GFX8-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX8-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: anyext_i1_i32: |
| ; GFX9: ; %bb.0: ; %entry |
| ; GFX9-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x24 |
| ; GFX9-NEXT: s_load_dword s2, s[0:1], 0x2c |
| ; GFX9-NEXT: s_mov_b32 s7, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s6, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: s_cmp_eq_u32 s2, 0 |
| ; GFX9-NEXT: s_cselect_b64 s[0:1], -1, 0 |
| ; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1] |
| ; GFX9-NEXT: v_not_b32_e32 v0, v0 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 1, v0 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[4:7], 0 |
| ; GFX9-NEXT: s_endpgm |
| entry: |
| %tmp = icmp eq i32 %cond, 0 |
| %tmp1 = zext i1 %tmp to i8 |
| %tmp2 = xor i8 %tmp1, -1 |
| %tmp3 = and i8 %tmp2, 1 |
| %tmp4 = zext i8 %tmp3 to i32 |
| store i32 %tmp4, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @s_anyext_i16_i32(i32 addrspace(1)* %out, i16 addrspace(1)* %a, i16 addrspace(1)* %b) #0 { |
| ; GCN-LABEL: s_anyext_i16_i32: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 |
| ; GCN-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd |
| ; GCN-NEXT: s_mov_b32 s11, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s14, 0 |
| ; GCN-NEXT: s_mov_b32 s15, s11 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_mov_b64 s[12:13], s[6:7] |
| ; GCN-NEXT: v_lshlrev_b32_e32 v2, 1, v0 |
| ; GCN-NEXT: v_mov_b32_e32 v3, 0 |
| ; GCN-NEXT: v_lshlrev_b32_e32 v0, 1, v1 |
| ; GCN-NEXT: s_mov_b64 s[2:3], s[14:15] |
| ; GCN-NEXT: v_mov_b32_e32 v1, v3 |
| ; GCN-NEXT: buffer_load_ushort v2, v[2:3], s[12:15], 0 addr64 |
| ; GCN-NEXT: buffer_load_ushort v0, v[0:1], s[0:3], 0 addr64 |
| ; GCN-NEXT: s_mov_b32 s10, -1 |
| ; GCN-NEXT: s_mov_b32 s8, s4 |
| ; GCN-NEXT: s_mov_b32 s9, s5 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_add_i32_e32 v0, vcc, v2, v0 |
| ; GCN-NEXT: v_not_b32_e32 v0, v0 |
| ; GCN-NEXT: v_and_b32_e32 v0, 1, v0 |
| ; GCN-NEXT: buffer_store_dword v0, off, s[8:11], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX8-LABEL: s_anyext_i16_i32: |
| ; GFX8: ; %bb.0: ; %entry |
| ; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 |
| ; GFX8-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34 |
| ; GFX8-NEXT: v_lshlrev_b32_e32 v0, 1, v0 |
| ; GFX8-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX8-NEXT: s_mov_b32 s2, -1 |
| ; GFX8-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX8-NEXT: v_mov_b32_e32 v3, s7 |
| ; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v0 |
| ; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc |
| ; GFX8-NEXT: v_lshlrev_b32_e32 v0, 1, v1 |
| ; GFX8-NEXT: v_mov_b32_e32 v1, s9 |
| ; GFX8-NEXT: v_add_u32_e32 v0, vcc, s8, v0 |
| ; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX8-NEXT: flat_load_ushort v2, v[2:3] |
| ; GFX8-NEXT: flat_load_ushort v0, v[0:1] |
| ; GFX8-NEXT: s_mov_b32 s0, s4 |
| ; GFX8-NEXT: s_mov_b32 s1, s5 |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) |
| ; GFX8-NEXT: v_add_u16_e32 v0, v2, v0 |
| ; GFX8-NEXT: v_xor_b32_e32 v0, -1, v0 |
| ; GFX8-NEXT: v_and_b32_e32 v0, 1, v0 |
| ; GFX8-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; GFX8-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX8-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: s_anyext_i16_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: v_lshlrev_b32_e32 v0, 1, v0 |
| ; GFX9-NEXT: v_lshlrev_b32_e32 v1, 1, v1 |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: global_load_ushort v2, v0, s[6:7] |
| ; GFX9-NEXT: global_load_ushort v3, v1, s[8:9] |
| ; GFX9-NEXT: s_mov_b32 s0, s4 |
| ; GFX9-NEXT: s_mov_b32 s1, s5 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_add_u16_e32 v0, v2, v3 |
| ; GFX9-NEXT: v_xor_b32_e32 v0, -1, v0 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 1, v0 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| entry: |
| %tid.x = call i32 @llvm.amdgcn.workitem.id.x() |
| %tid.y = call i32 @llvm.amdgcn.workitem.id.y() |
| %a.ptr = getelementptr i16, i16 addrspace(1)* %a, i32 %tid.x |
| %b.ptr = getelementptr i16, i16 addrspace(1)* %b, i32 %tid.y |
| %a.l = load i16, i16 addrspace(1)* %a.ptr |
| %b.l = load i16, i16 addrspace(1)* %b.ptr |
| %tmp = add i16 %a.l, %b.l |
| %tmp1 = trunc i16 %tmp to i8 |
| %tmp2 = xor i8 %tmp1, -1 |
| %tmp3 = and i8 %tmp2, 1 |
| %tmp4 = zext i8 %tmp3 to i32 |
| store i32 %tmp4, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @anyext_v2i16_to_v2i32() #0 { |
| ; GCN-LABEL: anyext_v2i16_to_v2i32: |
| ; GCN: ; %bb.0: ; %bb |
| ; GCN-NEXT: s_mov_b32 s3, 0xf000 |
| ; GCN-NEXT: s_mov_b32 s2, -1 |
| ; GCN-NEXT: buffer_load_ushort v0, off, s[0:3], 0 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_and_b32_e32 v0, 0x8000, v0 |
| ; GCN-NEXT: v_lshlrev_b32_e32 v0, 16, v0 |
| ; GCN-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 |
| ; GCN-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc |
| ; GCN-NEXT: buffer_store_byte v0, off, s[0:3], 0 |
| ; GCN-NEXT: s_endpgm |
| ; |
| ; GFX8-LABEL: anyext_v2i16_to_v2i32: |
| ; GFX8: ; %bb.0: ; %bb |
| ; GFX8-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX8-NEXT: s_mov_b32 s2, -1 |
| ; GFX8-NEXT: buffer_load_ushort v0, off, s[0:3], 0 |
| ; GFX8-NEXT: v_mov_b32_e32 v1, 0x8000 |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) |
| ; GFX8-NEXT: v_and_b32_sdwa v0, v0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD |
| ; GFX8-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 |
| ; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc |
| ; GFX8-NEXT: buffer_store_byte v0, off, s[0:3], 0 |
| ; GFX8-NEXT: s_endpgm |
| ; |
| ; GFX9-LABEL: anyext_v2i16_to_v2i32: |
| ; GFX9: ; %bb.0: ; %bb |
| ; GFX9-NEXT: global_load_short_d16_hi v0, v[0:1], off |
| ; GFX9-NEXT: v_mov_b32_e32 v1, 0xffff |
| ; GFX9-NEXT: s_mov_b32 s3, 0xf000 |
| ; GFX9-NEXT: s_mov_b32 s2, -1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0x80008000, v0 |
| ; GFX9-NEXT: v_bfi_b32 v0, v1, 0, v0 |
| ; GFX9-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 |
| ; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc |
| ; GFX9-NEXT: buffer_store_byte v0, off, s[0:3], 0 |
| ; GFX9-NEXT: s_endpgm |
| bb: |
| %tmp = load i16, i16 addrspace(1)* undef, align 2 |
| %tmp2 = insertelement <2 x i16> undef, i16 %tmp, i32 1 |
| %tmp4 = and <2 x i16> %tmp2, <i16 -32768, i16 -32768> |
| %tmp5 = zext <2 x i16> %tmp4 to <2 x i32> |
| %tmp6 = shl nuw <2 x i32> %tmp5, <i32 16, i32 16> |
| %tmp7 = or <2 x i32> zeroinitializer, %tmp6 |
| %tmp8 = bitcast <2 x i32> %tmp7 to <2 x float> |
| %tmp10 = fcmp oeq <2 x float> %tmp8, zeroinitializer |
| %tmp11 = zext <2 x i1> %tmp10 to <2 x i8> |
| %tmp12 = extractelement <2 x i8> %tmp11, i32 1 |
| store i8 %tmp12, i8 addrspace(1)* undef, align 1 |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |