; Exit blocks need to be updated for all nested loops... | |
; RUN: opt < %s -passes=loop-simplify | |
define i32 @yyparse() { | |
bb0: | |
br i1 false, label %UnifiedExitNode, label %bb19 | |
bb19: ; preds = %bb28, %bb0 | |
br i1 false, label %bb28, label %UnifiedExitNode | |
bb28: ; preds = %bb32, %bb19 | |
br i1 false, label %bb32, label %bb19 | |
bb32: ; preds = %bb28 | |
br i1 false, label %UnifiedExitNode, label %bb28 | |
UnifiedExitNode: ; preds = %bb32, %bb19, %bb0 | |
ret i32 0 | |
} | |