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; RUN: llvm-upgrade < %s | llvm-as | opt -lcssa | llvm-dis | grep "%X.1.lcssa" &&
; RUN: llvm-upgrade < %s | llvm-as | opt -lcssa | llvm-dis | not grep "%X.1.lcssa1"
declare bool %c1()
declare bool %c2()
int %foo() {
entry:
br label %loop_begin
loop_begin:
br bool true, label %loop_body.1, label %loop_exit2
loop_body.1:
%X.1 = add int 0, 1
%rel.1 = call bool %c1()
br bool %rel.1, label %loop_exit, label %loop_body.2
loop_body.2:
%rel.2 = call bool %c2()
br bool %rel.2, label %loop_exit, label %loop_begin
loop_exit:
ret int %X.1
loop_exit2:
ret int 1
}
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