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1; RUN: llc -mtriple=hexagon -enable-pipeliner < %s2; REQUIRES: asserts3 4; This test check that a dependence is created between a Phi and it's uses.5; An assert occurs if the Phi dependences are not correct.6 7define void @f0(ptr nocapture %a0, i32 %a1) #0 {8b0:9 br i1 undef, label %b1, label %b210 11b1: ; preds = %b1, %b012 %v0 = phi float [ %v1, %b1 ], [ undef, %b0 ]13 %v1 = phi float [ %v13, %b1 ], [ undef, %b0 ]14 %v2 = phi ptr [ null, %b1 ], [ %a0, %b0 ]15 %v3 = phi i32 [ %v14, %b1 ], [ 0, %b0 ]16 %v4 = phi float [ %v5, %b1 ], [ undef, %b0 ]17 %v5 = load float, ptr %v2, align 418 %v6 = fmul float %v1, 0x3FFFA9800000000019 %v7 = fmul float %v0, 0xBFEF55000000000020 %v8 = fadd float %v6, %v721 %v9 = fmul float %v5, 0x3FEFAA000000000022 %v10 = fadd float %v8, %v923 %v11 = fmul float %v4, 0xBFFFAA000000000024 %v12 = fadd float %v11, %v1025 %v13 = fadd float undef, %v1226 store float %v13, ptr %v2, align 427 %v14 = add nsw i32 %v3, 128 %v15 = icmp eq i32 %v14, %a129 br i1 %v15, label %b2, label %b130 31b2: ; preds = %b1, %b032 ret void33}34 35attributes #0 = { nounwind "target-cpu"="hexagonv55" }36