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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc < %s -mtriple=amdgcn -mcpu=tonga -show-mc-encoding | FileCheck -enable-var-scope -check-prefixes=UNPACKED %s3; RUN: llc < %s -mtriple=amdgcn -mcpu=gfx810 | FileCheck -enable-var-scope -check-prefixes=PACKED %s4; RUN: llc < %s -mtriple=amdgcn -mcpu=gfx900 | FileCheck -enable-var-scope -check-prefixes=PACKED %s5 6define amdgpu_ps half @buffer_load_format_d16_x(ptr addrspace(8) inreg %rsrc) {7; UNPACKED-LABEL: buffer_load_format_d16_x:8; UNPACKED: ; %bb.0: ; %main_body9; UNPACKED-NEXT: v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]10; UNPACKED-NEXT: buffer_load_format_d16_x v0, v0, s[0:3], 0 idxen ; encoding: [0x00,0x20,0x20,0xe0,0x00,0x00,0x00,0x80]11; UNPACKED-NEXT: s_waitcnt vmcnt(0) ; encoding: [0x70,0x0f,0x8c,0xbf]12; UNPACKED-NEXT: ; return to shader part epilog13;14; PACKED-LABEL: buffer_load_format_d16_x:15; PACKED: ; %bb.0: ; %main_body16; PACKED-NEXT: v_mov_b32_e32 v0, 017; PACKED-NEXT: buffer_load_format_d16_x v0, v0, s[0:3], 0 idxen18; PACKED-NEXT: s_waitcnt vmcnt(0)19; PACKED-NEXT: ; return to shader part epilog20main_body:21 %data = call half @llvm.amdgcn.struct.ptr.buffer.load.format.f16(ptr addrspace(8) %rsrc, i32 0, i32 0, i32 0, i32 0)22 ret half %data23}24 25define amdgpu_ps half @buffer_load_format_d16_xy(ptr addrspace(8) inreg %rsrc) {26; UNPACKED-LABEL: buffer_load_format_d16_xy:27; UNPACKED: ; %bb.0: ; %main_body28; UNPACKED-NEXT: v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]29; UNPACKED-NEXT: buffer_load_format_d16_xy v[0:1], v0, s[0:3], 0 idxen ; encoding: [0x00,0x20,0x24,0xe0,0x00,0x00,0x00,0x80]30; UNPACKED-NEXT: s_waitcnt vmcnt(0) ; encoding: [0x70,0x0f,0x8c,0xbf]31; UNPACKED-NEXT: v_mov_b32_e32 v0, v1 ; encoding: [0x01,0x03,0x00,0x7e]32; UNPACKED-NEXT: ; return to shader part epilog33;34; PACKED-LABEL: buffer_load_format_d16_xy:35; PACKED: ; %bb.0: ; %main_body36; PACKED-NEXT: v_mov_b32_e32 v0, 037; PACKED-NEXT: buffer_load_format_d16_xy v0, v0, s[0:3], 0 idxen38; PACKED-NEXT: s_waitcnt vmcnt(0)39; PACKED-NEXT: v_lshrrev_b32_e32 v0, 16, v040; PACKED-NEXT: ; return to shader part epilog41main_body:42 %data = call <2 x half> @llvm.amdgcn.struct.ptr.buffer.load.format.v2f16(ptr addrspace(8) %rsrc, i32 0, i32 0, i32 0, i32 0)43 %elt = extractelement <2 x half> %data, i32 144 ret half %elt45}46 47define amdgpu_ps half @buffer_load_format_d16_xyz(ptr addrspace(8) inreg %rsrc) {48; UNPACKED-LABEL: buffer_load_format_d16_xyz:49; UNPACKED: ; %bb.0: ; %main_body50; UNPACKED-NEXT: v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]51; UNPACKED-NEXT: buffer_load_format_d16_xyz v[0:2], v0, s[0:3], 0 idxen ; encoding: [0x00,0x20,0x28,0xe0,0x00,0x00,0x00,0x80]52; UNPACKED-NEXT: s_waitcnt vmcnt(0) ; encoding: [0x70,0x0f,0x8c,0xbf]53; UNPACKED-NEXT: v_mov_b32_e32 v0, v2 ; encoding: [0x02,0x03,0x00,0x7e]54; UNPACKED-NEXT: ; return to shader part epilog55;56; PACKED-LABEL: buffer_load_format_d16_xyz:57; PACKED: ; %bb.0: ; %main_body58; PACKED-NEXT: v_mov_b32_e32 v0, 059; PACKED-NEXT: buffer_load_format_d16_xyz v[0:1], v0, s[0:3], 0 idxen60; PACKED-NEXT: s_waitcnt vmcnt(0)61; PACKED-NEXT: v_mov_b32_e32 v0, v162; PACKED-NEXT: ; return to shader part epilog63main_body:64 %data = call <3 x half> @llvm.amdgcn.struct.ptr.buffer.load.format.v3f16(ptr addrspace(8) %rsrc, i32 0, i32 0, i32 0, i32 0)65 %elt = extractelement <3 x half> %data, i32 266 ret half %elt67}68 69define amdgpu_ps half @buffer_load_format_d16_xyzw(ptr addrspace(8) inreg %rsrc) {70; UNPACKED-LABEL: buffer_load_format_d16_xyzw:71; UNPACKED: ; %bb.0: ; %main_body72; UNPACKED-NEXT: v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]73; UNPACKED-NEXT: buffer_load_format_d16_xyzw v[0:3], v0, s[0:3], 0 idxen ; encoding: [0x00,0x20,0x2c,0xe0,0x00,0x00,0x00,0x80]74; UNPACKED-NEXT: s_waitcnt vmcnt(0) ; encoding: [0x70,0x0f,0x8c,0xbf]75; UNPACKED-NEXT: v_mov_b32_e32 v0, v3 ; encoding: [0x03,0x03,0x00,0x7e]76; UNPACKED-NEXT: ; return to shader part epilog77;78; PACKED-LABEL: buffer_load_format_d16_xyzw:79; PACKED: ; %bb.0: ; %main_body80; PACKED-NEXT: v_mov_b32_e32 v0, 081; PACKED-NEXT: buffer_load_format_d16_xyzw v[0:1], v0, s[0:3], 0 idxen82; PACKED-NEXT: s_waitcnt vmcnt(0)83; PACKED-NEXT: v_lshrrev_b32_e32 v0, 16, v184; PACKED-NEXT: ; return to shader part epilog85main_body:86 %data = call <4 x half> @llvm.amdgcn.struct.ptr.buffer.load.format.v4f16(ptr addrspace(8) %rsrc, i32 0, i32 0, i32 0, i32 0)87 %elt = extractelement <4 x half> %data, i32 388 ret half %elt89}90 91define amdgpu_ps half @buffer_load_format_i16_x(ptr addrspace(8) inreg %rsrc) {92; UNPACKED-LABEL: buffer_load_format_i16_x:93; UNPACKED: ; %bb.0: ; %main_body94; UNPACKED-NEXT: v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]95; UNPACKED-NEXT: buffer_load_format_d16_x v0, v0, s[0:3], 0 idxen ; encoding: [0x00,0x20,0x20,0xe0,0x00,0x00,0x00,0x80]96; UNPACKED-NEXT: s_waitcnt vmcnt(0) ; encoding: [0x70,0x0f,0x8c,0xbf]97; UNPACKED-NEXT: ; return to shader part epilog98;99; PACKED-LABEL: buffer_load_format_i16_x:100; PACKED: ; %bb.0: ; %main_body101; PACKED-NEXT: v_mov_b32_e32 v0, 0102; PACKED-NEXT: buffer_load_format_d16_x v0, v0, s[0:3], 0 idxen103; PACKED-NEXT: s_waitcnt vmcnt(0)104; PACKED-NEXT: ; return to shader part epilog105main_body:106 %data = call i16 @llvm.amdgcn.struct.ptr.buffer.load.format.i16(ptr addrspace(8) %rsrc, i32 0, i32 0, i32 0, i32 0)107 %fdata = bitcast i16 %data to half108 ret half %fdata109}110 111declare half @llvm.amdgcn.struct.ptr.buffer.load.format.f16(ptr addrspace(8), i32, i32, i32, i32)112declare <2 x half> @llvm.amdgcn.struct.ptr.buffer.load.format.v2f16(ptr addrspace(8), i32, i32, i32, i32)113declare <3 x half> @llvm.amdgcn.struct.ptr.buffer.load.format.v3f16(ptr addrspace(8), i32, i32, i32, i32)114declare <4 x half> @llvm.amdgcn.struct.ptr.buffer.load.format.v4f16(ptr addrspace(8), i32, i32, i32, i32)115declare i16 @llvm.amdgcn.struct.ptr.buffer.load.format.i16(ptr addrspace(8), i32, i32, i32, i32)116