1; RUN: opt < %s -simplifycfg -S | not grep br 2 3define i32 @test(i1 %C, i32 %V1, i32 %V2, i16 %V3) { 4entry: 5 br i1 %C, label %then, label %else 6then: ; preds = %entry 7 %V4 = or i32 %V2, %V1 ; <i32> [#uses=1] 8 br label %Cont 9else: ; preds = %entry 10 %V5 = sext i16 %V3 to i32 ; <i32> [#uses=1] 11 br label %Cont 12Cont: ; preds = %then, %else 13 %V6 = phi i32 [ %V5, %else ], [ %V4, %then ] ; <i32> [#uses=0] 14 call i32 @test( i1 false, i32 0, i32 0, i16 0 ) ; <i32>:0 [#uses=0] 15 ret i32 %V1 16} 17 18