| ;RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck %s |
| |
| ;CHECK-DAG: IMAGE_LOAD {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, -1 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v\[[0-9]+:[0-9]+\]}}, 3, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v[0-9]+}}, 2, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v[0-9]+}}, 1, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v[0-9]+}}, 4, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v[0-9]+}}, 8, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v\[[0-9]+:[0-9]+\]}}, 5, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v\[[0-9]+:[0-9]+\]}}, 12, 0, 0, -1 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v\[[0-9]+:[0-9]+\]}}, 7, 0, 0, 0 |
| ;CHECK-DAG: IMAGE_LOAD_MIP {{v[0-9]+}}, 8, 0, 0, -1 |
| |
| define void @test(i32 %a1, i32 %a2, i32 %a3, i32 %a4) { |
| %v1 = insertelement <4 x i32> undef, i32 %a1, i32 0 |
| %v2 = insertelement <4 x i32> undef, i32 %a1, i32 1 |
| %v3 = insertelement <4 x i32> undef, i32 %a1, i32 2 |
| %v4 = insertelement <4 x i32> undef, i32 %a1, i32 3 |
| %v5 = insertelement <4 x i32> undef, i32 %a2, i32 0 |
| %v6 = insertelement <4 x i32> undef, i32 %a2, i32 1 |
| %v10 = insertelement <4 x i32> undef, i32 %a3, i32 1 |
| %v11 = insertelement <4 x i32> undef, i32 %a3, i32 2 |
| %v15 = insertelement <4 x i32> undef, i32 %a4, i32 2 |
| %v16 = insertelement <4 x i32> undef, i32 %a4, i32 3 |
| %res1 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v1, |
| <32 x i8> undef, i32 1) |
| %res2 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v2, |
| <32 x i8> undef, i32 2) |
| %res3 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v3, |
| <32 x i8> undef, i32 3) |
| %res4 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v4, |
| <32 x i8> undef, i32 4) |
| %res5 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v5, |
| <32 x i8> undef, i32 5) |
| %res6 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v6, |
| <32 x i8> undef, i32 6) |
| %res10 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v10, |
| <32 x i8> undef, i32 10) |
| %res11 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v11, |
| <32 x i8> undef, i32 11) |
| %res15 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v15, |
| <32 x i8> undef, i32 15) |
| %res16 = call <4 x i32> @llvm.SI.imageload.(<4 x i32> %v16, |
| <32 x i8> undef, i32 16) |
| %e1 = extractelement <4 x i32> %res1, i32 0 |
| %e2 = extractelement <4 x i32> %res2, i32 1 |
| %e3 = extractelement <4 x i32> %res3, i32 2 |
| %e4 = extractelement <4 x i32> %res4, i32 3 |
| %t0 = extractelement <4 x i32> %res5, i32 0 |
| %t1 = extractelement <4 x i32> %res5, i32 1 |
| %e5 = add i32 %t0, %t1 |
| %t2 = extractelement <4 x i32> %res6, i32 0 |
| %t3 = extractelement <4 x i32> %res6, i32 2 |
| %e6 = add i32 %t2, %t3 |
| %t10 = extractelement <4 x i32> %res10, i32 2 |
| %t11 = extractelement <4 x i32> %res10, i32 3 |
| %e10 = add i32 %t10, %t11 |
| %t12 = extractelement <4 x i32> %res11, i32 0 |
| %t13 = extractelement <4 x i32> %res11, i32 1 |
| %t14 = extractelement <4 x i32> %res11, i32 2 |
| %t15 = add i32 %t12, %t13 |
| %e11 = add i32 %t14, %t15 |
| %t28 = extractelement <4 x i32> %res15, i32 0 |
| %t29 = extractelement <4 x i32> %res15, i32 1 |
| %t30 = extractelement <4 x i32> %res15, i32 2 |
| %t31 = extractelement <4 x i32> %res15, i32 3 |
| %t32 = add i32 %t28, %t29 |
| %t33 = add i32 %t30, %t31 |
| %e15 = add i32 %t32, %t33 |
| %e16 = extractelement <4 x i32> %res16, i32 3 |
| %s1 = add i32 %e1, %e2 |
| %s2 = add i32 %s1, %e3 |
| %s3 = add i32 %s2, %e4 |
| %s4 = add i32 %s3, %e5 |
| %s5 = add i32 %s4, %e6 |
| %s9 = add i32 %s5, %e10 |
| %s10 = add i32 %s9, %e11 |
| %s14 = add i32 %s10, %e15 |
| %s15 = add i32 %s14, %e16 |
| %s16 = bitcast i32 %s15 to float |
| call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %s16, float %s16, float %s16, float %s16) |
| ret void |
| } |
| |
| ; Test that ccordinates are stored in vgprs and not sgprs |
| ; CHECK: vgpr_coords |
| ; CHECK: IMAGE_LOAD_MIP {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}} |
| define void @vgpr_coords(float addrspace(2)* addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <32 x i8> addrspace(2)* inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #0 { |
| main_body: |
| %20 = getelementptr float addrspace(2)* addrspace(2)* %0, i32 0 |
| %21 = load float addrspace(2)* addrspace(2)* %20, !tbaa !2 |
| %22 = getelementptr float addrspace(2)* %21, i32 0 |
| %23 = load float addrspace(2)* %22, !tbaa !2, !invariant.load !1 |
| %24 = getelementptr float addrspace(2)* %21, i32 1 |
| %25 = load float addrspace(2)* %24, !tbaa !2, !invariant.load !1 |
| %26 = getelementptr float addrspace(2)* %21, i32 4 |
| %27 = load float addrspace(2)* %26, !tbaa !2, !invariant.load !1 |
| %28 = getelementptr <32 x i8> addrspace(2)* %2, i32 0 |
| %29 = load <32 x i8> addrspace(2)* %28, !tbaa !2 |
| %30 = bitcast float %27 to i32 |
| %31 = bitcast float %23 to i32 |
| %32 = bitcast float %25 to i32 |
| %33 = insertelement <4 x i32> undef, i32 %31, i32 0 |
| %34 = insertelement <4 x i32> %33, i32 %32, i32 1 |
| %35 = insertelement <4 x i32> %34, i32 %30, i32 2 |
| %36 = insertelement <4 x i32> %35, i32 undef, i32 3 |
| %37 = call <4 x i32> @llvm.SI.imageload.v4i32(<4 x i32> %36, <32 x i8> %29, i32 2) |
| %38 = extractelement <4 x i32> %37, i32 0 |
| %39 = extractelement <4 x i32> %37, i32 1 |
| %40 = extractelement <4 x i32> %37, i32 2 |
| %41 = extractelement <4 x i32> %37, i32 3 |
| %42 = bitcast i32 %38 to float |
| %43 = bitcast i32 %39 to float |
| %44 = bitcast i32 %40 to float |
| %45 = bitcast i32 %41 to float |
| call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %42, float %43, float %44, float %45) |
| ret void |
| } |
| |
| declare <4 x i32> @llvm.SI.imageload.(<4 x i32>, <32 x i8>, i32) readnone |
| ; Function Attrs: nounwind readnone |
| declare <4 x i32> @llvm.SI.imageload.v4i32(<4 x i32>, <32 x i8>, i32) #1 |
| |
| declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) |
| |
| attributes #0 = { "ShaderType"="0" } |
| attributes #1 = { nounwind readnone } |
| |
| !0 = metadata !{metadata !"const", null} |
| !1 = metadata !{} |
| !2 = metadata !{metadata !0, metadata !0, i64 0, i32 1} |