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1; RUN: llc -mtriple=amdgcn-- < %s | FileCheck -enable-var-scope -check-prefix=GCN %s2; RUN: llc -mtriple=amdgcn-- -mcpu=tonga -mattr=-flat-for-global < %s | FileCheck -enable-var-scope -check-prefix=GCN %s3 4; GCN-LABEL: {{^}}extract_vector_elt_v3f64_2:5; GCN: buffer_load_dwordx46; GCN: buffer_load_dwordx27; GCN: buffer_store_dwordx28define amdgpu_kernel void @extract_vector_elt_v3f64_2(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {9 %ld = load volatile <3 x double>, ptr addrspace(1) %in10 %elt = extractelement <3 x double> %ld, i32 211 store volatile double %elt, ptr addrspace(1) %out12 ret void13}14 15; GCN-LABEL: {{^}}dyn_extract_vector_elt_v3f64:16; GCN-NOT: buffer_load17; GCN-DAG: s_cmp_eq_u32 s{{[0-9]+}}, 118; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}19; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}20; GCN-DAG: s_cmp_eq_u32 s{{[0-9]+}}, 221; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}22; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}23; GCN: store_dwordx2 v[{{[0-9:]+}}]24define amdgpu_kernel void @dyn_extract_vector_elt_v3f64(ptr addrspace(1) %out, <3 x double> %foo, i32 %elt) #0 {25 %dynelt = extractelement <3 x double> %foo, i32 %elt26 store volatile double %dynelt, ptr addrspace(1) %out27 ret void28}29 30; GCN-LABEL: {{^}}dyn_extract_vector_elt_v4f64:31; GCN-NOT: buffer_load32; GCN-DAG: s_cmp_eq_u32 s{{[0-9]+}}, 133; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}34; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}35; GCN-DAG: s_cmp_eq_u32 s{{[0-9]+}}, 236; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}37; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}38; GCN-DAG: s_cmp_eq_u32 s{{[0-9]+}}, 339; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}40; GCN-DAG: s_cselect_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}41; GCN: store_dwordx2 v[{{[0-9:]+}}]42define amdgpu_kernel void @dyn_extract_vector_elt_v4f64(ptr addrspace(1) %out, <4 x double> %foo, i32 %elt) #0 {43 %dynelt = extractelement <4 x double> %foo, i32 %elt44 store volatile double %dynelt, ptr addrspace(1) %out45 ret void46}47 48attributes #0 = { nounwind }49