1 ; RUN: opt < %s -simplifycfg -instcombine \ 2 ; RUN: -simplifycfg -S | not grep call 3 4 declare void @bar() 5 6 define void @test(i32 %X, i32 %Y) { 7 entry: 8 %tmp.2 = icmp ne i32 %X, %Y ; <i1> [#uses=1] 9 br i1 %tmp.2, label %shortcirc_next, label %UnifiedReturnBlock 10 shortcirc_next: ; preds = %entry 11 %tmp.3 = icmp ne i32 %X, %Y ; <i1> [#uses=1] 12 br i1 %tmp.3, label %UnifiedReturnBlock, label %then 13 then: ; preds = %shortcirc_next 14 call void @bar( ) 15 ret void 16 UnifiedReturnBlock: ; preds = %shortcirc_next, %entry 17 ret void 18 } 19 20
