1; RUN: opt < %s -instcombine -disable-output 2 3; This example caused instcombine to spin into an infinite loop. 4 5define void @test(i32* %P) { 6 ret void 7 8Dead: ; preds = %Dead 9 %X = phi i32 [ %Y, %Dead ] ; <i32> [#uses=1] 10 %Y = sdiv i32 %X, 10 ; <i32> [#uses=2] 11 store i32 %Y, i32* %P 12 br label %Dead 13} 14 15