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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 < %s | FileCheck -check-prefix=GCN %s3 4define void @scalarize_insert_subvector(ptr addrspace(3) %inptr, ptr addrspace(3) %inptr1, ptr addrspace(3) %outptr) {5; GCN-LABEL: scalarize_insert_subvector:6; GCN: ; %bb.0:7; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)8; GCN-NEXT: ds_read_b64 v[4:5], v09; GCN-NEXT: s_waitcnt lgkmcnt(0)10; GCN-NEXT: ds_read_b32 v5, v1 offset:411; GCN-NEXT: s_waitcnt lgkmcnt(0)12; GCN-NEXT: ds_write_b64 v2, v[4:5]13; GCN-NEXT: s_waitcnt lgkmcnt(0)14; GCN-NEXT: s_setpc_b64 s[30:31]15 %load0 = load <2 x i32>, ptr addrspace(3) %inptr, align 816 %load1= load <2 x i32>, ptr addrspace(3) %inptr1, align 817 %shuffle0 = shufflevector <2 x i32> %load1, <2 x i32> poison, <1 x i32> <i32 1>18 %bitcast0 = bitcast <1 x i32> %shuffle0 to <2 x half>19 %bitcast1 = bitcast <2 x i32> %load0 to <4 x half>20 %shuffle1 = shufflevector <2 x half> %bitcast0, <2 x half> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>21 %shuffle2 = shufflevector <4 x half> %bitcast1, <4 x half> %shuffle1, <4 x i32> <i32 0, i32 1, i32 4, i32 5>22 store <4 x half> %shuffle2, ptr addrspace(3) %outptr23 ret void24}25