1 ; RUN: opt < %s -lcssa 2 3 %struct.SetJmpMapEntry = type { i8*, i32, %struct.SetJmpMapEntry* } 4 5 define void @__llvm_sjljeh_try_catching_longjmp_exception() { 6 entry: 7 br label %loopentry 8 loopentry: ; preds = %endif, %entry 9 %SJE.0 = phi %struct.SetJmpMapEntry* [ null, %entry ], [ %tmp.25, %endif ] ; <%struct.SetJmpMapEntry*> [#uses=1] 10 br i1 false, label %no_exit, label %loopexit 11 no_exit: ; preds = %loopentry 12 br i1 false, label %then, label %endif 13 then: ; preds = %no_exit 14 %tmp.21 = getelementptr %struct.SetJmpMapEntry, %struct.SetJmpMapEntry* %SJE.0, i32 0, i32 1 ; <i32*> [#uses=0] 15 br label %return 16 endif: ; preds = %no_exit 17 %tmp.25 = load %struct.SetJmpMapEntry*, %struct.SetJmpMapEntry** null ; <%struct.SetJmpMapEntry*> [#uses=1] 18 br label %loopentry 19 loopexit: ; preds = %loopentry 20 br label %return 21 return: ; preds = %loopexit, %then 22 ret void 23 } 24 25
