1 ; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s 2 3 ; Tests for indirect addressing on SI, which is implemented using dynamic 4 ; indexing of vectors. 5 6 ; CHECK: extract_w_offset 7 ; CHECK: S_MOV_B32 m0 8 ; CHECK-NEXT: V_MOVRELS_B32_e32 9 define void @extract_w_offset(float addrspace(1)* %out, i32 %in) { 10 entry: 11 %0 = add i32 %in, 1 12 %1 = extractelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, i32 %0 13 store float %1, float addrspace(1)* %out 14 ret void 15 } 16 17 ; CHECK: extract_wo_offset 18 ; CHECK: S_MOV_B32 m0 19 ; CHECK-NEXT: V_MOVRELS_B32_e32 20 define void @extract_wo_offset(float addrspace(1)* %out, i32 %in) { 21 entry: 22 %0 = extractelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, i32 %in 23 store float %0, float addrspace(1)* %out 24 ret void 25 } 26 27 ; CHECK: insert_w_offset 28 ; CHECK: S_MOV_B32 m0 29 ; CHECK-NEXT: V_MOVRELD_B32_e32 30 define void @insert_w_offset(float addrspace(1)* %out, i32 %in) { 31 entry: 32 %0 = add i32 %in, 1 33 %1 = insertelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, float 5.0, i32 %0 34 %2 = extractelement <4 x float> %1, i32 2 35 store float %2, float addrspace(1)* %out 36 ret void 37 } 38 39 ; CHECK: insert_wo_offset 40 ; CHECK: S_MOV_B32 m0 41 ; CHECK-NEXT: V_MOVRELD_B32_e32 42 define void @insert_wo_offset(float addrspace(1)* %out, i32 %in) { 43 entry: 44 %0 = insertelement <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, float 5.0, i32 %in 45 %1 = extractelement <4 x float> %0, i32 2 46 store float %1, float addrspace(1)* %out 47 ret void 48 } 49
