1 ;RUN: llc < %s -march=amdgcn -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=FUNC %s 2 ;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=VI --check-prefix=FUNC %s 3 ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG --check-prefix=FUNC %s 4 5 ; FUNC-LABEL: {{^}}test_select_v2i32: 6 7 ; EG-DAG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW]}}, KC0[3].Z 8 ; EG-DAG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW]}}, KC0[3].Y 9 10 ; SI: v_cndmask_b32_e64 11 ; SI: v_cndmask_b32_e32 12 13 define void @test_select_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in0, <2 x i32> addrspace(1)* %in1, <2 x i32> %val) { 14 entry: 15 %load0 = load <2 x i32>, <2 x i32> addrspace(1)* %in0 16 %load1 = load <2 x i32>, <2 x i32> addrspace(1)* %in1 17 %cmp = icmp sgt <2 x i32> %load0, %load1 18 %result = select <2 x i1> %cmp, <2 x i32> %val, <2 x i32> %load0 19 store <2 x i32> %result, <2 x i32> addrspace(1)* %out 20 ret void 21 } 22 23 ; FUNC-LABEL: {{^}}test_select_v2f32: 24 25 ; EG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 26 ; EG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 27 28 ;SI: v_cndmask_b32_e64 29 ;SI: v_cndmask_b32_e32 30 31 define void @test_select_v2f32(<2 x float> addrspace(1)* %out, <2 x float> addrspace(1)* %in0, <2 x float> addrspace(1)* %in1) { 32 entry: 33 %0 = load <2 x float>, <2 x float> addrspace(1)* %in0 34 %1 = load <2 x float>, <2 x float> addrspace(1)* %in1 35 %cmp = fcmp une <2 x float> %0, %1 36 %result = select <2 x i1> %cmp, <2 x float> %0, <2 x float> %1 37 store <2 x float> %result, <2 x float> addrspace(1)* %out 38 ret void 39 } 40 41 ;FUNC-LABEL: {{^}}test_select_v4i32: 42 43 ; EG-DAG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW]}}, KC0[4].X 44 ; EG-DAG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}, KC0[3].W 45 ; EG-DAG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW]}}, KC0[3].Z 46 ; EG-DAG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW]}}, KC0[3].Y 47 48 ; FIXME: The shrinking does not happen on tonga 49 50 ; SI: v_cndmask_b32 51 ; SI: v_cndmask_b32 52 ; SI: v_cndmask_b32 53 ; SI: v_cndmask_b32 54 55 define void @test_select_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in0, <4 x i32> addrspace(1)* %in1, <4 x i32> %val) { 56 entry: 57 %load0 = load <4 x i32>, <4 x i32> addrspace(1)* %in0 58 %load1 = load <4 x i32>, <4 x i32> addrspace(1)* %in1 59 %cmp = icmp sgt <4 x i32> %load0, %load1 60 %result = select <4 x i1> %cmp, <4 x i32> %val, <4 x i32> %load0 61 store <4 x i32> %result, <4 x i32> addrspace(1)* %out 62 ret void 63 } 64 65 ;FUNC-LABEL: {{^}}test_select_v4f32: 66 ;EG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 67 ;EG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 68 ;EG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 69 ;EG: CNDE_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 70 71 define void @test_select_v4f32(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in0, <4 x float> addrspace(1)* %in1) { 72 entry: 73 %0 = load <4 x float>, <4 x float> addrspace(1)* %in0 74 %1 = load <4 x float>, <4 x float> addrspace(1)* %in1 75 %cmp = fcmp une <4 x float> %0, %1 76 %result = select <4 x i1> %cmp, <4 x float> %0, <4 x float> %1 77 store <4 x float> %result, <4 x float> addrspace(1)* %out 78 ret void 79 } 80
