1 ; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck %s 2 ; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s 3 4 ; Tests for indirect addressing on SI, which is implemented using dynamic 5 ; indexing of vectors. 6 7 ; CHECK-LABEL: {{^}}extract_w_offset: 8 ; CHECK: s_mov_b32 m0 9 ; CHECK-NEXT: v_movrels_b32_e32 10 define void @extract_w_offset(float addrspace(1)* %out, i32 %in) { 11 entry: 12 %0 = add i32 %in, 1 13 %1 = extractelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, i32 %0 14 store float %1, float addrspace(1)* %out 15 ret void 16 } 17 18 ; CHECK-LABEL: {{^}}extract_wo_offset: 19 ; CHECK: s_mov_b32 m0 20 ; CHECK-NEXT: v_movrels_b32_e32 21 define void @extract_wo_offset(float addrspace(1)* %out, i32 %in) { 22 entry: 23 %0 = extractelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, i32 %in 24 store float %0, float addrspace(1)* %out 25 ret void 26 } 27 28 ; CHECK-LABEL: {{^}}insert_w_offset: 29 ; CHECK: s_mov_b32 m0 30 ; CHECK-NEXT: v_movreld_b32_e32 31 define void @insert_w_offset(float addrspace(1)* %out, i32 %in) { 32 entry: 33 %0 = add i32 %in, 1 34 %1 = insertelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, float 5.0, i32 %0 35 %2 = extractelement <4 x float> %1, i32 2 36 store float %2, float addrspace(1)* %out 37 ret void 38 } 39 40 ; CHECK-LABEL: {{^}}insert_wo_offset: 41 ; CHECK: s_mov_b32 m0 42 ; CHECK-NEXT: v_movreld_b32_e32 43 define void @insert_wo_offset(float addrspace(1)* %out, i32 %in) { 44 entry: 45 %0 = insertelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, float 5.0, i32 %in 46 %1 = extractelement <4 x float> %0, i32 2 47 store float %1, float addrspace(1)* %out 48 ret void 49 } 50
