xref: /llvm-project/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.tbuffer.load.dwordx3.ll (revision 18ec885a26049264a56714f234c086eec2df68db) 
1; RUN: llc -global-isel=0 < %s -mtriple=amdgcn -mcpu=gfx600 -verify-machineinstrs | FileCheck %s -check-prefixes=GCN,SI
2; RUN: llc -global-isel=0 < %s -mtriple=amdgcn -mcpu=gfx700 -verify-machineinstrs | FileCheck %s -check-prefixes=GCN,GCNX3
3
4; GCN-LABEL: {{^}}tbuffer_raw_load_immoffs_x3:
5; SI: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, 0 format:[BUF_DATA_FORMAT_32_32_32_32,BUF_NUM_FORMAT_UINT] offset:42
6; GCNX3: tbuffer_load_format_xyz {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, 0 format:[BUF_DATA_FORMAT_32_32_32_32,BUF_NUM_FORMAT_UINT] offset:42
7define amdgpu_vs <3 x float> @tbuffer_raw_load_immoffs_x3(<4 x i32> inreg) {
8main_body:
9    %vdata   = call <3 x i32> @llvm.amdgcn.raw.tbuffer.load.v3i32(<4 x i32> %0, i32 42, i32 0, i32 78, i32 0)
10    %vdata.f = bitcast <3 x i32> %vdata to <3 x float>
11    ret <3 x float> %vdata.f
12}
13
14
15; GCN-LABEL: {{^}}tbuffer_struct_load_immoffs_x3:
16; GCN: v_mov_b32_e32 [[ZEROREG:v[0-9]+]], 0
17; SI: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, [[ZEROREG]], {{s\[[0-9]+:[0-9]+\]}}, 0 format:[BUF_DATA_FORMAT_32_32_32_32,BUF_NUM_FORMAT_UINT] idxen offset:42
18; GCNX3: tbuffer_load_format_xyz {{v\[[0-9]+:[0-9]+\]}}, [[ZEROREG]], {{s\[[0-9]+:[0-9]+\]}}, 0 format:[BUF_DATA_FORMAT_32_32_32_32,BUF_NUM_FORMAT_UINT] idxen offset:42
19define amdgpu_vs <3 x float> @tbuffer_struct_load_immoffs_x3(<4 x i32> inreg) {
20main_body:
21    %vdata   = call <3 x i32> @llvm.amdgcn.struct.tbuffer.load.v3i32(<4 x i32> %0, i32 0, i32 42, i32 0, i32 78, i32 0)
22    %vdata.f = bitcast <3 x i32> %vdata to <3 x float>
23    ret <3 x float> %vdata.f
24}
25
26declare <3 x i32> @llvm.amdgcn.raw.tbuffer.load.v3i32(<4 x i32>, i32, i32, i32, i32)
27declare <3 x i32> @llvm.amdgcn.struct.tbuffer.load.v3i32(<4 x i32>, i32, i32, i32, i32, i32)
28