1; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji -memdep-block-scan-limit=1 -amdgpu-scalarize-global-loads < %s | FileCheck -enable-var-scope -check-prefix=GCN %s 2 3; GCN-LABEL: {{^}}unknown_memdep_analysis: 4; GCN: flat_load_dword 5; GCN: flat_load_dword 6; GCN: flat_store_dword 7define void @unknown_memdep_analysis(ptr addrspace(1) nocapture readonly %arg, float %arg1) #0 { 8bb: 9 %tmp53 = load float, ptr addrspace(1) undef, align 4 10 %tmp54 = getelementptr inbounds float, ptr addrspace(1) %arg, i32 31 11 %tmp55 = load float, ptr addrspace(1) %tmp54, align 4 12 %tmp56 = tail call float @llvm.fmuladd.f32(float %arg1, float %tmp53, float %tmp55) 13 store float %tmp56, ptr addrspace(1) undef, align 4 14 ret void 15} 16 17declare float @llvm.fmuladd.f32(float, float, float) #1 18 19attributes #0 = { nounwind } 20attributes #1 = { nounwind readnone speculatable } 21