1; RUN: llc < %s -mtriple=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s -check-prefix=CHECK 2 3; Test that buffer_load_format with VGPR resource descriptor is properly 4; legalized. 5 6; CHECK-LABEL: {{^}}test_none: 7; CHECK: buffer_load_format_x v0, off, {{s\[[0-9]+:[0-9]+\]}}, 0{{$}} 8define amdgpu_vs float @test_none(ptr addrspace(4) inreg %base, i32 %i) { 9main_body: 10 %ptr = getelementptr ptr addrspace(8), ptr addrspace(4) %base, i32 %i 11 %tmp2 = load ptr addrspace(8), ptr addrspace(4) %ptr, align 32 12 %tmp7 = call float @llvm.amdgcn.raw.ptr.buffer.load.format.f32(ptr addrspace(8) %tmp2, i32 0, i32 0, i32 0) 13 ret float %tmp7 14} 15 16; CHECK-LABEL: {{^}}test_idxen: 17; CHECK: buffer_load_format_x v0, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, 0 idxen{{$}} 18define amdgpu_vs float @test_idxen(ptr addrspace(4) inreg %base, i32 %i) { 19main_body: 20 %ptr = getelementptr ptr addrspace(8), ptr addrspace(4) %base, i32 %i 21 %tmp2 = load ptr addrspace(8), ptr addrspace(4) %ptr, align 32 22 %tmp7 = call float @llvm.amdgcn.struct.ptr.buffer.load.format.f32(ptr addrspace(8) %tmp2, i32 undef, i32 0, i32 0, i32 0) 23 ret float %tmp7 24} 25 26; CHECK-LABEL: {{^}}test_offen: 27; CHECK: buffer_load_format_x v0, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, 0 offen{{$}} 28define amdgpu_vs float @test_offen(ptr addrspace(4) inreg %base, i32 %i) { 29main_body: 30 %ptr = getelementptr ptr addrspace(8), ptr addrspace(4) %base, i32 %i 31 %tmp2 = load ptr addrspace(8), ptr addrspace(4) %ptr, align 32 32 %tmp7 = call float @llvm.amdgcn.raw.ptr.buffer.load.format.f32(ptr addrspace(8) %tmp2, i32 undef, i32 0, i32 0) 33 ret float %tmp7 34} 35 36; CHECK-LABEL: {{^}}test_both: 37; CHECK: buffer_load_format_x v0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 idxen offen{{$}} 38define amdgpu_vs float @test_both(ptr addrspace(4) inreg %base, i32 %i) { 39main_body: 40 %ptr = getelementptr ptr addrspace(8), ptr addrspace(4) %base, i32 %i 41 %tmp2 = load ptr addrspace(8), ptr addrspace(4) %ptr, align 32 42 %tmp7 = call float @llvm.amdgcn.struct.ptr.buffer.load.format.f32(ptr addrspace(8) %tmp2, i32 undef, i32 undef, i32 0, i32 0) 43 ret float %tmp7 44} 45 46declare float @llvm.amdgcn.struct.ptr.buffer.load.format.f32(ptr addrspace(8), i32, i32, i32, i32 immarg) #1 47declare float @llvm.amdgcn.raw.ptr.buffer.load.format.f32(ptr addrspace(8), i32, i32, i32 immarg) #1 48 49attributes #0 = { nounwind readnone } 50attributes #1 = { nounwind readonly } 51