1; -simplifycfg is not folding blocks if there is a PHI node involved. This 2; should be fixed eventually 3 4; RUN: opt < %s -simplifycfg -S | not grep br 5 6define i32 @main(i32 %argc) { 7; <label>:0 8 br label %InlinedFunctionReturnNode 9InlinedFunctionReturnNode: ; preds = %0 10 %X = phi i32 [ 7, %0 ] ; <i32> [#uses=1] 11 %Y = add i32 %X, %argc ; <i32> [#uses=1] 12 ret i32 %Y 13} 14 15