1 ; RUN: opt < %s -lowerinvoke -disable-output -enable-correct-eh-support 2 3 4 define i32 @foo() { 5 invoke i32 @foo( ) 6 to label %Ok unwind label %Crap ; <i32>:1 [#uses=0] 7 Ok: ; preds = %0 8 invoke i32 @foo( ) 9 to label %Ok2 unwind label %Crap ; <i32>:2 [#uses=0] 10 Ok2: ; preds = %Ok 11 ret i32 2 12 Crap: ; preds = %Ok, %0 13 ret i32 1 14 } 15 16 define i32 @bar(i32 %blah) { 17 br label %doit 18 doit: ; preds = %0 19 ;; Value live across an unwind edge. 20 %B2 = add i32 %blah, 1 ; <i32> [#uses=1] 21 invoke i32 @foo( ) 22 to label %Ok unwind label %Crap ; <i32>:1 [#uses=0] 23 Ok: ; preds = %doit 24 invoke i32 @foo( ) 25 to label %Ok2 unwind label %Crap ; <i32>:2 [#uses=0] 26 Ok2: ; preds = %Ok 27 ret i32 2 28 Crap: ; preds = %Ok, %doit 29 ret i32 %B2 30 } 31
